Unit 1 Past and present（单元自测·江苏扬州专用）英语新教材译林版八年级下册

2025-2026学年八年级下册英语单元自测（江苏扬州专用） Unit 1·培优卷 学校:___________班级：___________姓名：___________分数：___________ （时间：100分钟，满分：120分） 一、单项选择(共15小题；每小题1分，计15分) 1．C 2．B 3．A 4．C 5．C 6．B 7．C 8．A 9．A 10．B 11．B 12．D 13．B 14．B 15．A 二、完形填空(共15小题；每小题1分，计15分) 16．B 17．C 18．A 19．D 20．A 21．C 22．D 23．C 24．A 25．B 26．D 27．C 28．C 29．A 30．B 三、阅读理解(共15小题；每小题2分，计30分) 阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。 A 31．C 32．A 33．D B 34．B 35．B 36．C 37．C C 38．A 39．A 40．B 41．C D 42．D 43．B 44．A 45．B 四、词汇运用(共10小题；每小题1分，计10分) 46．Common 47．Convenient 48．Public 49．Award 50．Development 51．Used 52．produce 53．happier54．painting55．especially 五、阅读表达(共5小题；每小题2分，计10分) 56．The Chinese. 57．Acting according to the host’s way. 58．He feels unhappy. 59．Is it OK if I smoke? 60．Smoke in a non-smoking host’s home. 六、缺词填空(共10空；每空1分，计10分) 61．lives 62．important 63．But 64．stop 65．happen 66．also 67．never 68．yourself/yourselves 69．favourite 70．longer 七、书面表达(计30分) A. 句子翻译(共5小题；每小题2分，计10分) 71．As a result, Shenzhen has attracted millions of workers from across the world. 72．The city is active in its drive to become a high-tech city. 73．Technology lies at the heart of the world-famous city. 74．Thanks to the government’s support, many college students are able to find good jobs in their hometowns. 75．Living conditions in the countryside have changed a lot over the last 40 years. B. 写作(计20分) Dear Tom, You asked about Shenzhen. Let me tell you about its amazing changes. In the past, Shenzhen was just a small fishing village. Now, it has become a modern, high-tech city. Innovation is at its heart, with many tech giants like Huawei and Tencent based here. The city is also rich in culture. There are many museums, parks and art centers. It’s a green and clean place to live, with great public transport. People enjoy a convenient and comfortable life here. I believe Shenzhen will keep growing and become even more beautiful in the future. Yours, Li Ming 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $ ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2025-2026学年八年级下册英语单元自测（江苏扬州专用） Unit 1·培优卷 学校:___________班级：___________姓名：___________分数：___________ （时间：100分钟，满分：120分） 一、单项选择(共15小题；每小题1分，计15分) 在下列各题A、B、C、D四个选项中选择一个能填入题干空白处的最佳答案。 1．He is proud ______ his hometown’s development. A．in B．on C．of D．at 2．The underground is fast and ______, so I often take it to work. A．crowded B．convenient C．slow D．expensive 3．There ______ a lot of trees in this area, but now there are tall buildings. A．used to be B．used to have C．was used to be D．was used to have 4．Shenzhen has ______ from a small village to a modern city. A．became B．changed C．developed D．made 5．—______ have you lived in this city? —For about 15 years. A．How soon B．How often C．How long D．How far 6．Innovation lies ________ the very heart of the city’s development. A．in B．at C．on D．to 7．We ________ in this neighbourhood since we came to this city five years ago. A．live B．lived C．have lived D．are living 8．There is a ________ of cultural facilities in the new city centre, including libraries and theatres. A．wealth B．number C．lot D．plenty 9．—Have you finished your homework ________?   —Yes, I’ve ________ finished it. A．yet; already B．already; yet C．yet; yet D．already; already 10．—I’ve worked as a volunteer ________ nearly five years, ________ 2021. —You are so kind. All of us should try to help others in need. A．for; over B．for; since C．since; since D．over; since 11．—________ the efforts of our government, our living conditions are getting better and better. —Yes. We are so lucky to live in a peaceful and happy country. A．Instead of B．Thanks to C．As for D．According to 12．—We will ________ go to a good high school if we study hard. —Yes. I hope our dream will come true. A．badly B．quietly C．slowly D．certainly 13．Vincent van Gogh used his talent ________ his effort to create the famous picture The Starry Night. A．as good as B．as well as C．as many as D．as hard as 14．________ is the key to ________ problems. A．Creative; solve B．Creativity; solving C．Creatively; solves D．Create; solve 15．—Sam, good books are good friends. They help us open up a new world. —________. Reading novels helps me relax after work. A．That’s true B．I don’t agree C．It doesn’t matter D．My pleasure 二、完形填空(共15小题；每小题1分，计15分) 阅读下面短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。 Yan Wenjiao is from Manle Village, Yunnan Province. 16 Ma Liang with the Magic Brush in the old Chinese story, he changed his hometown into a magic world with 5,000 square metres of murals (壁画). His story began in July 2015. When Yan 17 to his hometown for the summer vacation, he drew the characters for “Manle” on the 18 of his house. Passing villagers began to take notice. Seeing the positive response, Yan 19 a Dai auspicious (吉祥的) animal on another wall of his house. This time, more villagers came to take a 20 . Some people found Yan’s murals beautiful and asked him to paint for them. Yan gladly agreed without asking for 21 , only accepting material costs. At the same time, he found that there were many 22 walls in Manle. Some were dirty, and others were broken. He 23 that they could become excellent canvases (画布). And then he did a bit of 24 . While he was painting, the villagers often stopped and watched; some 25 helped Yan apply (涂) colours. In June 2018, Yan decided to return home 26 he finished his studies at Hubei Institute of Fine Arts instead of staying in the city. “To me, going to college was not to leave 27 home but to come back better prepared,” Yan said. Yan created a series of murals and ground paintings in every corner of the 28 . “The dirt and mess are gone, 29 every day it feels like we are living in a painting,” said Yan Yan, one of the villagers of Manle. In 2022, Manle was 30 a “provincial beautiful village” and a “city-level tourism demonstration village” in Yunnan. Tourists came to the village, making it into a popular place. 16．A．As B．Like C．With D．For 17．A．moved B．led C．returned D．sent 18．A．wall B．picture C．ground D．ceiling 19．A．saw B．found C．cut D．painted 20．A．look B．rest C．walk D．note 21．A．help B．advice C．pay D．line 22．A．dead B．small C．new D．old 23．A．agreed B．heard C．realized D．remembered 24．A．cleaning B．shopping C．writing D．running 25．A．still B．even C．always D．only 26．A．until B．before C．while D．after 27．A．his B．their C．my D．your 28．A．room B．house C．village D．city 29．A．and B．but C．or D．though 30．A．started B．named C．minded D．written 三、阅读理解(共15小题；每小题2分，计30分) 阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。 A Curt McArdle, a British man, began to live in Inner Mongolia (内蒙古) several years ago, teaching English in Hohhot. When he is free, he likes making videos about his trips to villages near Hohhot. He shared more than 10 such videos on YouTube. McArdle saw the big changes in those villages during his trips. The broken roads in the villages have become much better now. He added that Hohhot had opened two metro lines in the last few years. “Now you can easily spend a day in a village. You can go to a restaurant to buy some food. I used to fill my bag with all kinds of food before travelling to the villages. You can go to a small village in the middle of nowhere and pay for everything through WeChat or Alipay. There is always 5G, so I can use the map on my phone to get back to the city,” says McArdle. In some villages, people told him that they could sell local products easily thanks to a growing number of visitors brought in with the help of convenient transport. McArdle thinks China’s efforts at poverty alleviation (扶贫) have made these changes take place. He hopes to go on making videos to show real China to the world and do something to help develop the country. 31．What does Curt McArdle like doing in his free time? A．Learning Chinese by himself. B．Staying at home and watching videos about the British. C．Making videos about his trips to villages near Hohhot. D．Looking for some information about Hohhot on the Internet. 32．Which question can the third paragraph answer? A．How can people pay in the villages near Hohhot? B．When did McArdle come to the villages near Hohhot for the first time? C．Why didn’t McArdle use maps in China? D．Where did McArdle get his first photo? 33．What’s the main idea of the passage? A．China’s efforts at poverty alleviation last year. B．A British man takes trips to different villages in the world. C．A British man’s problems these years. D．A British man records changes in the Chinese countryside. B Over the past fifty years, my hometown has changed a lot. In the past, there were only muddy roads and very few cars. People mostly walked or rode bicycles to get around. Now the roads are much wider and far busier than before, filled with cars, buses, and motorcycles day and night. The buildings have also changed. Fifty years ago, most buildings were short, simple, and made of brick or wood. Today, they are much taller and more modern, with glass and steel structures everywhere. The environment has changed too. The air was fresher and cleaner before, but now it is more polluted because of the growing number of factories and cars. However, people are trying to plant more trees and build parks to make the city greener and healthier. There are also more fun and convenient places now. We have a huge new shopping mall which is larger, brighter, and more exciting than the old market. Young people think life is more interesting and convenient now because there are more activities and things to do. But some old people still remember the past and say life was simpler, quieter, and more peaceful back then. 34．According to the passage, why is the air more polluted? A．Because of the taller buildings B．Because of the growing number of the factories and cars. C．Because of modern and convenient shopping malls D．Because of wider roads. 35．Why do some old people prefer life in the past? A．Because there were more shopping malls. B．Because life was quieter and more peaceful. C．Because there were more factories and cars. D．Because buildings were taller and more modern. 36．What are people doing to improve the environment now? A．Building more factories. B．Making roads wider. C．Planting more trees and building parks. D．Driving more cars. 37．What is the main idea of this passage? A．The hometown has not changed at all. B．The changes have only brought problems. C．The hometown has become better and better.D．Only young people like the changes. C It has been forty years since China’s Reform and Opening-up (改革开放). Let’s see how China has changed through the years. 1978—1988: New Look In a 1978 Japanese documentary (纪录片) China’s New Look, there was a scene showing Chinese people’s life back then. In front of an old-fashioned TV set, some Shanghainese gathered around to watch a TV show. In 1981, only one out of every 170 city families in China had a color TV. 1988—1998: ________ In October 1990, the first McDonald’s on the Chinese mainland opened for business in Shenzhen. It quickly became the hottest tourist spot (旅游景点). Many Chinese customers waited in line and shouted to the shop assistant, “I want 10 Big Macs, ” recalled a waiter at McDonald’s at that time. 1998—2008: Here Comes WTO For many Chinese, the year 2001 was very unforgettable. It marked the start of a new millennium (一千年) and led to a whole new era (时代) as China joined the World Trade Organization (WTO). From 2001 to 2017, China’s average (平均) growth of the import (进口) of goods and services was more than twice the world's average. 2008—2018：New Beginning Shanghai, a city with a long-time business culture, is always a step ahead in China's foreign trade. With the successful hosting of China’s first import expo (展览会) in November 2018, the city went on to develop China’s import business. The expo will be remembered as a new beginning for China’s import history. 38．Which picture shows the scene of China’s New Look? A．B．C． D． 39．Which of the following can be put in “1988—1998: ________? A．West Meets East B．New Way of Living C．All Over the World D．Never Forget Old Times 40．What can we learn after China joined the WTO? A．Chinese people began to travel abroad. B．China’s imports grew very fast. C．China became more and more popular. D．Foreigners bought a lot of products from China. 41．When and where was China’s first import expo held? A．In Shanghai, in November 2001. B．In Shenzhen, in November 2001. C．In Shanghai, in November 2018. D．In Shenzhen, in November 2018. D At the Jinzhong National Agricultural High-Tech Industry Demonstration Zone in Shanxi Province, some truly “out-of-this-world” work is going on. Some upland rice seeds (旱稻种子) that experienced “space breeding (育种)” have grown up there. The upland rice seeds were taken to the Tiangong space station by the Shenzhou XVI members in May 2023. There, they experienced space radiation (辐射) and microgravity (微重力), which caused genetic mutations (基因突变). After spending more than 150 days in space, the seeds returned to Earth on Oct. 31. Scientists studied the mutations. They found that some of the mutations gave the seeds qualities that farmers prefer, such as higher production and faster growth without illness. “For space breeding, the space environment holds great value, which cannot be copied on Earth,” Professor Dong Qi from Shanxi Agricultural University said. “Traditional breeding usually takes eight to ten years, but space breeding could cut down the time by half,” he added. He explained that these space seeds may look the same on the outside but go through important changes on the inside. Space breeding, however, is not a simple task. Not all seeds mutate in space, so careful choice is the key. With the little space on the spacecraft, only the chosen seeds are sent. After space travel, the seeds still need to be tested for things like production, quality, and market value. In the end, only a few of the seeds pass the test to become true “space seeds”. The high-tech area in Jinzhong has long been working with China’s space programme. Located in Shanxi, which has dry weather, this is the perfect environment for growing and spreading new kinds of upland rice. The journey of Chinese crop seeds into space began in 1987. Since then, over 3,000 space breeding experiments have gone on,resulting in more than 240 main grain (谷物) kinds and over 400 new types of vegetables, fruits, trees, grasses, and flowers. 42．How long did the upland rice seeds stay in space? A．At least one year. B．For only a week. C．Less than two months. D．Around five months. 43．What can we infer from what Professor Dong Qi said? A．Traditional breeding is the same as the space breeding. B．Space breeding might take about four to five years. C．Space seeds look different both outside and inside. D．The environment on Earth is better than that in space. 44．How can the seeds become the true “space seeds”? ①The seeds are tested. ②The seeds are chosen. ③The seeds are sent to space. ④The seeds return from space. A．②③④① B．①②③④ C．②①④③ D．④①③② 45．What’s the main purpose of the passage? A．To explain why upland rice is important for farmers in dry areas like Shanxi. B．To describe how space breeding works and what makes it special. C．To tell the story of seeds that travelled to space and back with Shenzhou XVI. D．To show how scientists choose the best seeds after they return from space. 四、词汇运用(共10小题；每小题1分，计10分) 根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。(每空一词) 46．It is clear that there is still a long way to go to make self-driving cars more (普遍的) and safer. 47．The new app makes it more (方便的) for us to pay for things. 48．People mustn’t smoke in (公共的) places. 49．Shenzhen has won an (奖项) from UNESCO for encouraging reading. 50．The (发展) of Shenzhen has attracted the world’s attention. 51．I (use) to go swimming every summer, but now I don’t have time. 52．The city planner said electric buses (produce) less air pollution. 53．With more friends around her, she feels much (happy) than she was last year. 54．Look at that colorful (paint) on the wall! It must have taken the artist a long time to finish it. 55．This book is (especial) interesting for teenagers. I think you should read it. 五、阅读表达(共5小题；每小题2分，计10分) 根据短文回答问题。(不超过10个词) In the eyes of many foreigners, the Chinese are the best hosts and the worst guests in the world. And Western hosts sometimes look rude in the eyes of Chinese guests. It is because the guest-host relationship (关系) in China is quite different from that in some western countries. In China, guests are almost like gods. Whenever I enter a Chinese friend’s home, there is always fruit on the table for me, and someone is quick to bring me a cup of tea or water. In the west, generally the guest is not a god. Acting according to (根据) the host’s way of doing things is usual behaviour for a guest. My wife’s mother, a very kind Chinese lady, doesn’t smoke. When I see some of her guests smoking in her house, as a non-smoker I feel unhappy. Usually I want to stop them directly, but I must realize that in China, to be a good host, she must not do that. In most North American homes, if you are a guest, and the hosts are not smokers, you should not smoke in their houses. At the very least, you should ask “Is it OK if I smoke?” But don’t be surprised if they say, “No, you can’t smoke.” In my culture, if you smoke in their houses, you are a bad guest, but if they don’t allow you to smoke in their houses, they are not rude hosts. In a word, no matter where you are, the best way to be a good guest is to adapt to (适应) the local customs. Just as the saying goes, “When in Rome, do as the Romans do.” 56．To many foreigners, who are the best hosts and the worst guests in the world? 57．What is usual behaviour for a guest in the west? 58．How does the writer feel when he sees some guests smoking in his wife’s mother’s home? 59．If a guest wants to smoke in an American host’s home, what question should he ask? 60．What do you think is impolite for a guest to do? (Please write your own sentence to answer) 六、缺词填空(共10空；每空1分，计10分) 根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上，完整地写出空缺处各单词的正确形式。(每空一词) When you finish high school or university(大学), is learning done? The answer is ‘no’. In many countries, people continue learning all their l 61 . Why is lifelong(终身的) learning i 62 ？ You go to school and learn. You study and take tests. B 63 learning doesn’t only happen in school. Learning doesn’t s 64 when you leave high school or college. You are learning all the time. For example, learning can h 65 when you go to a museum. It can a 66 happen when you get a job. You learn when you play a game or take a trip. Learning is everywhere! We n 67 stop learning. Every day you can improve y 68 by learning something new. In Japan, lifelong learning is very important. People in Japan like to try new learning. Music, calligraphy (书法) and foreign languages are some of their f 69 classes. The Japanese take classes to improve their skills and learn new things. When we are no l 70 at school, we can continue to learn. Make lifelong learning  one of your goals! 七、书面表达(计30分) A. 句子翻译(共5小题；每小题2分，计10分) 将下列句子译成英语，并将所译句子写在答题卡标有题号的横线上。 71．因此，深圳吸引了来自世界各地的数百万劳动者。 72．这座城市积极致力于打造高科技之城。 73．科技是这座世界知名城市的核心所在。 74．多亏了政府的支持，许多大学生得以在家乡找到好工作。 75．在过去的 40 年里，农村的生活条件发生了很大的变化。 B. 写作(计20分) 假设你是李明，你的英国笔友Tom对深圳的发展很感兴趣。请你给他写一封信，介绍深圳的变化和发展。 要点： 1. 过去是小渔村，现在是高科技城市； 2. 创新是城市的核心，有很多科技巨头； 3. 文化设施丰富，城市宜居； 4. 表达对深圳未来的期待。 要求：80-100词，语句通顺，条理清晰，卷面整洁。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试题 第3页（共8页） 试题 第4页（共8页） 试题 第1页（共8页） 试题 第2页（共8页） 学科网（北京）股份有限公司 $ 2025-2026学年八年级下册英语单元自测（江苏扬州专用） Unit 1·培优卷 学校:___________班级：___________姓名：___________分数：___________ （时间：100分钟，满分：120分） 一、单项选择(共15小题；每小题1分，计15分) 在下列各题A、B、C、D四个选项中选择一个能填入题干空白处的最佳答案。 1．He is proud ______ his hometown’s development. A．in B．on C．of D．at 【答案】C 【详解】句意：他为家乡的发展感到自豪。 考查介词辨析。in在……里；on在……上；of……的；at在。be proud of是固定短语，意为“为……感到自豪”，符合句意。故选C。 2．The underground is fast and ______, so I often take it to work. A．crowded B．convenient C．slow D．expensive 【答案】B 【详解】句意：地铁很快而且便捷，所以我经常乘它去上班。 考查形容词辨析。crowded拥挤的；convenient方便的；slow慢的；expensive昂贵的。根据“so I often take it to work”可知，地铁因为快速且方便，所以“我”经常乘坐它去上班，前后逻辑一致。故选B。 3．There ______ a lot of trees in this area, but now there are tall buildings. A．used to be B．used to have C．was used to be D．was used to have 【答案】A 【详解】句意：这个地区过去有很多树，但现在都是高楼。 考查固定句型used to do。used to be过去是/有；used to have过去拥有；was used to be被用来做，语法错误(be used to不与there be连用)；was used to have被用来拥有，语法错误(be used to不与there be连用)。根据句意，此处表示“过去有树”，且there be句型中be动词需用原形，因此用there used to be。故选A。 4．Shenzhen has ______ from a small village to a modern city. A．became B．changed C．developed D．made 【答案】C 【详解】句意：深圳已经从一个小村庄发展为一个现代化城市。 考查动词辨析。became成为；changed 改变；developed发展；made制造。根据“a small village to a modern city.”可知，深圳是从小村庄“发展成”现代化城市，强调逐渐发展的过程，且空格后为“from...to...”结构，常用develop from...to...表示“从……发展成……”。故选C。 5．—______ have you lived in this city? —For about 15 years. A．How soon B．How often C．How long D．How far 【答案】C 【详解】句意：——你在这个城市住了多久了？——大约15年了。 考查特殊疑问句。How soon多久以后；How often多久一次；How long多久；How far多远。根据答语“For about 15 years.”可知，问句询问的是时间段，应用How long提问。故选C。 6．Innovation lies ________ the very heart of the city’s development. A．in B．at C．on D．to 【答案】B 【详解】句意：创新是这座城市发展的核心所在。 考查介词辨析。in在……里；at在……点；on在……上；to到……。at the heart of“……的核心/关键”，介词短语。故选B。 7．We ________ in this neighbourhood since we came to this city five years ago. A．live B．lived C．have lived D．are living 【答案】C 【详解】句意：自从我们五年前来到这座城市，我们就一直住在这个社区。 考查现在完成时。根据时间状语“since we came to this city five years ago”可知，动作从过去持续到现在，应用现在完成时。故选C。 8．There is a ________ of cultural facilities in the new city centre, including libraries and theatres. A．wealth B．number C．lot D．plenty 【答案】A 【详解】句意：新的市中心有丰富的文化设施，包括图书馆和剧院。 考查名词短语辨析。a wealth of大量的，丰富的，后接可数或不可数名词，侧重整体资源时，谓语动词常用单数；a number of许多的，后接可数名词复数，谓语动词用复数；a lot of大量的，后接可数名词复数（谓语动词用复数）或不可数名词（谓语动词用单数）；plenty of充足的，后接可数或不可数名词。根据空格前后的搭配为“a...of”，谓语动词“is”为单数，空格后名词短语“cultural facilities”为可数名词复数，且语境强调“丰富、充裕的资源”而非具体数量可知，应用侧重整体的“a wealth of”。故选A。 9．—Have you finished your homework ________?   —Yes, I’ve ________ finished it. A．yet; already B．already; yet C．yet; yet D．already; already 【答案】A 【详解】句意：——你已经完成你的作业了吗？——是的，我已经完成了。 考查副词辨析。yet还、已经（常用于疑问句和否定句）；already已经（常用于肯定句）。根据“Have you finished…”可知，此句为疑问句，第一空用yet；根据“I’ve…finished it.”可知，此句为肯定句，第二空用already。故选A。 10．—I’ve worked as a volunteer ________ nearly five years, ________ 2021. —You are so kind. All of us should try to help others in need. A．for; over B．for; since C．since; since D．over; since 【答案】B 【详解】句意：——自2021年以来，我当志愿者已经快五年了。——你真好。我们所有人都应该尽力帮助有需要的人。 考查现在完成时的时间状语搭配。for长达，后接时间段；since自从，后接过去时间点；over在……期间，超过。第一空后是“nearly five years”，是时间段，应用“for”。第二空后是“2021”，是过去时间点，应用“since”。主句“I’ve worked”是现在完成时，符合“since+时间点”和“for+时间段”的用法。故选B。 11．—________ the efforts of our government, our living conditions are getting better and better. —Yes. We are so lucky to live in a peaceful and happy country. A．Instead of B．Thanks to C．As for D．According to 【答案】B 【详解】句意：——多亏了我们政府的努力，我们的生活条件越来越好了。——是的。生活在和平幸福的国家，我们真幸运。 考查介词短语辨析。Instead of代替，而不是；Thanks to多亏了，由于；As for至于，关于；According to根据。前半句是原因，后半句是积极结果，表示“多亏了、由于”政府的努力。故选B。 12．—We will ________ go to a good high school if we study hard. —Yes. I hope our dream will come true. A．badly B．quietly C．slowly D．certainly 【答案】D 【详解】句意：——如果我们努力学习，我们肯定会进入一所好高中。——是的。我希望我们的梦想会实现。 考查副词辨析。badly糟糕地；quietly安静地；slowly缓慢地；certainly肯定地。根据“if we study hard”可知，前句强调只要努力学习就“肯定”能上好高中，表示确定的语气。故选D。 13．Vincent van Gogh used his talent ________ his effort to create the famous picture The Starry Night. A．as good as B．as well as C．as many as D．as hard as 【答案】B 【详解】句意：文森特·梵高用他的天赋以及努力创作了著名画作《星夜》。 考查“as…as”比较结构的不同含义。as good as和……一样好，后接名词/代词；as well as和……一样好，以及，可连接并列成分；as many as和……一样多，修饰可数名词复数；as hard as和……一样努力。根据“his talent...his effort”可知，此处指“天赋”和“努力”两个并列事物，“as well as”表“以及”时可连接并列成分，符合语境。故选B。 14．________ is the key to ________ problems. A．Creative; solve B．Creativity; solving C．Creatively; solves D．Create; solve 【答案】B 【详解】句意：创造力是解决问题的关键。 考查名词和动名词用法。Creative有创造力的，形容词，solve解决，动词原形；Creativity创造力，名词，solving解决，动名词；Creatively有创造力地，副词，solves解决，动词第三人称单数；Create创造，动词原形，solve解决，动词原形。第一空在句中作主语，需用名词形式；第二空在介词to后，需用动名词形式。故选B。 15．—Sam, good books are good friends. They help us open up a new world. —________. Reading novels helps me relax after work. A．That’s true B．I don’t agree C．It doesn’t matter D．My pleasure 【答案】A 【详解】句意：——萨姆，好书是好朋友。它们帮助我们打开一个新世界。——确实如此。读小说帮助我下班后放松。 考查情景交际。That’s true确实如此；I don’t agree我不同意；It doesn’t matter没关系；My pleasure不客气/我的荣幸。根据对话内容，第一个人说“好书是好朋友，能帮助我们打开新世界”，第二个人接着说“读小说帮助我下班后放松”，可见第二个人对第一个人的观点表示赞同，并补充自己的例子，因此应选择表示赞同的交际用语。故选A。 二、完形填空(共15小题；每小题1分，计15分) 阅读下面短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。 Yan Wenjiao is from Manle Village, Yunnan Province. 16 Ma Liang with the Magic Brush in the old Chinese story, he changed his hometown into a magic world with 5,000 square metres of murals (壁画). His story began in July 2015. When Yan 17 to his hometown for the summer vacation, he drew the characters for “Manle” on the 18 of his house. Passing villagers began to take notice. Seeing the positive response, Yan 19 a Dai auspicious (吉祥的) animal on another wall of his house. This time, more villagers came to take a 20 . Some people found Yan’s murals beautiful and asked him to paint for them. Yan gladly agreed without asking for 21 , only accepting material costs. At the same time, he found that there were many 22 walls in Manle. Some were dirty, and others were broken. He 23 that they could become excellent canvases (画布). And then he did a bit of 24 . While he was painting, the villagers often stopped and watched; some 25 helped Yan apply (涂) colours. In June 2018, Yan decided to return home 26 he finished his studies at Hubei Institute of Fine Arts instead of staying in the city. “To me, going to college was not to leave 27 home but to come back better prepared,” Yan said. Yan created a series of murals and ground paintings in every corner of the 28 . “The dirt and mess are gone, 29 every day it feels like we are living in a painting,” said Yan Yan, one of the villagers of Manle. In 2022, Manle was 30 a “provincial beautiful village” and a “city-level tourism demonstration village” in Yunnan. Tourists came to the village, making it into a popular place. 16．A．As B．Like C．With D．For 17．A．moved B．led C．returned D．sent 18．A．wall B．picture C．ground D．ceiling 19．A．saw B．found C．cut D．painted 20．A．look B．rest C．walk D．note 21．A．help B．advice C．pay D．line 22．A．dead B．small C．new D．old 23．A．agreed B．heard C．realized D．remembered 24．A．cleaning B．shopping C．writing D．running 25．A．still B．even C．always D．only 26．A．until B．before C．while D．after 27．A．his B．their C．my D．your 28．A．room B．house C．village D．city 29．A．and B．but C．or D．though 30．A．started B．named C．minded D．written 【答案】16．B 17．C 18．A 19．D 20．A 21．C 22．D 23．C 24．A 25．B 26．D 27．C 28．C 29．A 30．B 【导语】本文讲述云南曼乐村的岩温交通过壁画艺术改造家乡的故事。 16．句意：就像古老中国故事里的神笔马良一样，他用5000平方米的壁画把自己的家乡变成了一个神奇的世界。 As作为；Like像；With和；For为了。根据“Ma Liang with the Magic Brush in the old Chinese story”可知，此处进行比喻，表示“像……一样”，故选B。 17．句意：当岩回到家乡过暑假时，他在自家房子的墙上画了“曼乐”两个字。 moved移动；led带领；returned返回；sent发送。根据“to his hometown for the summer vacation”可知，此处表示“回到家乡”，故选C。 18．句意：当岩回到家乡过暑假时，他在自家房子的墙上画了“曼乐”两个字。 wall墙；picture图片；ground地面；ceiling天花板。根据“he drew the characters for ‘Manle’”以及“another wall of his house”可知，画字应该是在墙上，故选A。 19．句意：看到积极的回应，岩在他家房子的另一面墙上画了一只傣族吉祥动物。 saw看见；found发现；cut切；painted画。根据“a Dai auspicious animal”可知，此处表示“画了一只吉祥动物”，故选D。 20．句意：这一次，更多的村民前来观看。 look看；rest休息；walk散步；note注意。根据“more villagers came to take a”以及“Some people found”可知，此处表示“观看”，take a look表示“看一看”，故选A。 21．句意：岩很高兴地同意了，没有要求报酬，只接受了材料成本。 help帮助；advice建议；pay报酬；line线。根据“only accepting material costs”可知，此处表示“没有要求报酬”，故选C。 22．句意：与此同时，他发现曼乐有很多旧墙。 dead死的；small小的；new新的；old旧的。根据“Some were dirty, and others were broken.”可知，此处表示“旧墙”，故选D。 23．句意：他意识到它们可以成为优秀的画布。 agreed同意；heard听见；realized意识到；remembered记得。根据“they could become excellent canvases”可知，此处表示“意识到”的事情，故选C。 24．句意：然后他做了一点清洁工作。 cleaning清洁；shopping购物；writing写作；running跑步。根据上文“Some were dirty, and others were broken.”可知，墙有些脏，有些破了，所以此处表示“做了一点清洁工作”，故选A。 25．句意：当他画画时，村民们经常停下来观看；有些人甚至帮岩涂色。 still仍然；even甚至；always总是；only仅仅。根据“the villagers often stopped and watched; some… helped Yan apply (涂) colours.”可知，此处表示递进关系，用even符合语境，故选B。 26．句意：2018年6月，岩在湖北美术学院完成学业后决定回家，而不是留在城市。 until直到；before在……之前；while当……时候；after在……之后。根据“he finished his studies at Hubei Institute of Fine Arts instead of staying in the city”可知，此处表示完成学业后回家，故选D。 27．句意：对我来说，上大学不是为了离开我的家，而是为了更好地回来做准备。 his他的；their他们的；my我的；your你的。根据“To me”可知，此处表示“离开我的家”，用“my”符合语境，故选C。 28．句意：岩在村子的每个角落都创作了一系列壁画和地面画。 room房间；house房子；village村庄；city城市。根据“in every corner of the”以及“it feels like we are living in a painting”可知，此处表示“在村子的每个角落”，故选C。 29．句意：脏乱消失了，并且每天我们都感觉像生活在画中。 and和；but但是；or或者；though虽然。根据“The dirt and mess are gone”和“every day it feels like we are living in a painting”可知，前后句之间是并列关系，用“and”符合语境，故选A。 30．句意：2022年，曼乐被评为云南省“省级美丽乡村”和“市级旅游示范村”。 started开始；named评为；minded介意；written写。根据“a ‘provincial beautiful village’ and a ‘city-level tourism demonstration village’”可知，此处表示“被评为”，故选B。 三、阅读理解(共15小题；每小题2分，计30分) 阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。 A Curt McArdle, a British man, began to live in Inner Mongolia (内蒙古) several years ago, teaching English in Hohhot. When he is free, he likes making videos about his trips to villages near Hohhot. He shared more than 10 such videos on YouTube. McArdle saw the big changes in those villages during his trips. The broken roads in the villages have become much better now. He added that Hohhot had opened two metro lines in the last few years. “Now you can easily spend a day in a village. You can go to a restaurant to buy some food. I used to fill my bag with all kinds of food before travelling to the villages. You can go to a small village in the middle of nowhere and pay for everything through WeChat or Alipay. There is always 5G, so I can use the map on my phone to get back to the city,” says McArdle. In some villages, people told him that they could sell local products easily thanks to a growing number of visitors brought in with the help of convenient transport. McArdle thinks China’s efforts at poverty alleviation (扶贫) have made these changes take place. He hopes to go on making videos to show real China to the world and do something to help develop the country. 31．What does Curt McArdle like doing in his free time? A．Learning Chinese by himself. B．Staying at home and watching videos about the British. C．Making videos about his trips to villages near Hohhot. D．Looking for some information about Hohhot on the Internet. 32．Which question can the third paragraph answer? A．How can people pay in the villages near Hohhot? B．When did McArdle come to the villages near Hohhot for the first time? C．Why didn’t McArdle use maps in China? D．Where did McArdle get his first photo? 33．What’s the main idea of the passage? A．China’s efforts at poverty alleviation last year. B．A British man takes trips to different villages in the world. C．A British man’s problems these years. D．A British man records changes in the Chinese countryside. 【答案】31．C 32．A 33．D 【导语】本文主要讲述了一位英国男子Curt McArdle在内蒙古呼和浩特附近村庄旅行并记录当地变化的经历。 31．细节理解题。根据“When he is free, he likes making videos about his trips to villages near Hohhot.”可知，空闲时，他喜欢制作关于呼和浩特附近村庄旅行的视频。故选C。 32．细节理解题。根据“You can go to a small village in the middle of nowhere and pay for everything through WeChat or Alipay.”可知，该段落回答了“人们在呼和浩特附近的村庄如何支付”的问题。故选A。 33．主旨大意题。根据“He hopes to go on making videos to show real China to the world and do something to help develop the country.”及全文可知，本文围绕McArdle通过视频记录中国乡村变化展开。故选D。 B Over the past fifty years, my hometown has changed a lot. In the past, there were only muddy roads and very few cars. People mostly walked or rode bicycles to get around. Now the roads are much wider and far busier than before, filled with cars, buses, and motorcycles day and night. The buildings have also changed. Fifty years ago, most buildings were short, simple, and made of brick or wood. Today, they are much taller and more modern, with glass and steel structures everywhere. The environment has changed too. The air was fresher and cleaner before, but now it is more polluted because of the growing number of factories and cars. However, people are trying to plant more trees and build parks to make the city greener and healthier. There are also more fun and convenient places now. We have a huge new shopping mall which is larger, brighter, and more exciting than the old market. Young people think life is more interesting and convenient now because there are more activities and things to do. But some old people still remember the past and say life was simpler, quieter, and more peaceful back then. 34．According to the passage, why is the air more polluted? A．Because of the taller buildings B．Because of the growing number of the factories and cars. C．Because of modern and convenient shopping malls D．Because of wider roads. 35．Why do some old people prefer life in the past? A．Because there were more shopping malls. B．Because life was quieter and more peaceful. C．Because there were more factories and cars. D．Because buildings were taller and more modern. 36．What are people doing to improve the environment now? A．Building more factories. B．Making roads wider. C．Planting more trees and building parks. D．Driving more cars. 37．What is the main idea of this passage? A．The hometown has not changed at all. B．The changes have only brought problems. C．The hometown has become better and better.D．Only young people like the changes. 【答案】34．B 35．B 36．C 37．C 【导语】本文主要讲述了作者家乡在过去五十年里发生的诸多变化。 34．细节理解题。根据“The air was fresher and cleaner before, but now it is more polluted because of the growing number of factories and cars.”可知，因为工厂和汽车数量的增加，空气受到了更多污染。故选B。 35．细节理解题。根据“But some old people still remember the past and say life was simpler, quieter, and more peaceful back then.”可知，一些老人更喜欢过去的生活是因为过去的生活更简单、安静和平和。故选B。 36．细节理解题。根据“However, people are trying to plant more trees and build parks to make the city greener and healthier.”可知，人们正在努力通过植树和建公园来改善环境。故选C。 37．主旨大意题。通读全文可知，本文从道路、建筑、环境、娱乐场所等方面阐述了家乡过去五十年发生的变化，且这些变化大多是积极的，说明家乡变得越来越好。故选C。 C It has been forty years since China’s Reform and Opening-up (改革开放). Let’s see how China has changed through the years. 1978—1988: New Look In a 1978 Japanese documentary (纪录片) China’s New Look, there was a scene showing Chinese people’s life back then. In front of an old-fashioned TV set, some Shanghainese gathered around to watch a TV show. In 1981, only one out of every 170 city families in China had a color TV. 1988—1998: ________ In October 1990, the first McDonald’s on the Chinese mainland opened for business in Shenzhen. It quickly became the hottest tourist spot (旅游景点). Many Chinese customers waited in line and shouted to the shop assistant, “I want 10 Big Macs, ” recalled a waiter at McDonald’s at that time. 1998—2008: Here Comes WTO For many Chinese, the year 2001 was very unforgettable. It marked the start of a new millennium (一千年) and led to a whole new era (时代) as China joined the World Trade Organization (WTO). From 2001 to 2017, China’s average (平均) growth of the import (进口) of goods and services was more than twice the world's average. 2008—2018：New Beginning Shanghai, a city with a long-time business culture, is always a step ahead in China's foreign trade. With the successful hosting of China’s first import expo (展览会) in November 2018, the city went on to develop China’s import business. The expo will be remembered as a new beginning for China’s import history. 38．Which picture shows the scene of China’s New Look? A．B．C． D． 39．Which of the following can be put in “1988—1998: ________? A．West Meets East B．New Way of Living C．All Over the World D．Never Forget Old Times 40．What can we learn after China joined the WTO? A．Chinese people began to travel abroad. B．China’s imports grew very fast. C．China became more and more popular. D．Foreigners bought a lot of products from China. 41．When and where was China’s first import expo held? A．In Shanghai, in November 2001. B．In Shenzhen, in November 2001. C．In Shanghai, in November 2018. D．In Shenzhen, in November 2018. 【答案】38．A 39．A 40．B 41．C 【导语】本文按四个阶段介绍了中国改革开放四十年来的变化，包括生活、商业、贸易等方面的发展。 38．细节理解题。根据“1978—1988: New Look”下的描述“some Shanghainese gathered around to watch a TV show”可知对应的场景是人们围坐看老式电视，应选体现这一画面的选项A。故选A。 39．推理判断题。1988—1998阶段提到“the first McDonald’s on the Chinese mainland opened”，代表西方商业进入中国，“West Meets East（西方与东方相遇）”最贴合该阶段主题。故选A。 40．细节理解题。根据“1998—2008: Here Comes WTO”下的“From 2001 to 2017, China’s average growth of the import…was more than twice the world’s average”可知，中国加入WTO后进口增长迅速。故选B。 41．细节理解题。根据“2008—2018: New Beginning”下的“With the successful hosting of China’s first import expo in November 2018…Shanghai”可知，首届进口博览会2018年11月在上海举办。故选C。 D At the Jinzhong National Agricultural High-Tech Industry Demonstration Zone in Shanxi Province, some truly “out-of-this-world” work is going on. Some upland rice seeds (旱稻种子) that experienced “space breeding (育种)” have grown up there. The upland rice seeds were taken to the Tiangong space station by the Shenzhou XVI members in May 2023. There, they experienced space radiation (辐射) and microgravity (微重力), which caused genetic mutations (基因突变). After spending more than 150 days in space, the seeds returned to Earth on Oct. 31. Scientists studied the mutations. They found that some of the mutations gave the seeds qualities that farmers prefer, such as higher production and faster growth without illness. “For space breeding, the space environment holds great value, which cannot be copied on Earth,” Professor Dong Qi from Shanxi Agricultural University said. “Traditional breeding usually takes eight to ten years, but space breeding could cut down the time by half,” he added. He explained that these space seeds may look the same on the outside but go through important changes on the inside. Space breeding, however, is not a simple task. Not all seeds mutate in space, so careful choice is the key. With the little space on the spacecraft, only the chosen seeds are sent. After space travel, the seeds still need to be tested for things like production, quality, and market value. In the end, only a few of the seeds pass the test to become true “space seeds”. The high-tech area in Jinzhong has long been working with China’s space programme. Located in Shanxi, which has dry weather, this is the perfect environment for growing and spreading new kinds of upland rice. The journey of Chinese crop seeds into space began in 1987. Since then, over 3,000 space breeding experiments have gone on,resulting in more than 240 main grain (谷物) kinds and over 400 new types of vegetables, fruits, trees, grasses, and flowers. 42．How long did the upland rice seeds stay in space? A．At least one year. B．For only a week. C．Less than two months. D．Around five months. 43．What can we infer from what Professor Dong Qi said? A．Traditional breeding is the same as the space breeding. B．Space breeding might take about four to five years. C．Space seeds look different both outside and inside. D．The environment on Earth is better than that in space. 44．How can the seeds become the true “space seeds”? ①The seeds are tested. ②The seeds are chosen. ③The seeds are sent to space. ④The seeds return from space. A．②③④① B．①②③④ C．②①④③ D．④①③② 45．What’s the main purpose of the passage? A．To explain why upland rice is important for farmers in dry areas like Shanxi. B．To describe how space breeding works and what makes it special. C．To tell the story of seeds that travelled to space and back with Shenzhou XVI. D．To show how scientists choose the best seeds after they return from space. 【答案】42．D 43．B 44．A 45．B 【导语】本文是一篇说明文，介绍了中国在太空育种领域的最新进展。 42．细节理解题。根据第三段“After spending more than 150 days in space, the seeds returned to Earth on Oct. 31.”可知，150天大约是5个月。故选D。 43．推理判断题。根据第四段“‘Traditional breeding usually takes eight to ten years, but space breeding could cut down the time by half,’ he added.”可知，传统育种需要8到10年，而太空育种可以将时间缩短一半，因此太空育种可能需要4到5年。故选B。 44．细节理解题。根据第五段“Not all seeds mutate in space, so careful choice is the key. With the little space on the spacecraft, only the chosen seeds are sent. After space travel, the seeds still need to be tested for things like production, quality, and market value. In the end, only a few of the seeds pass the test to become true ‘space seeds’.”可知，种子成为真正“太空种子”的正确顺序是：②挑选种子→③种子被送入太空→④种子从太空返回→①种子接受测试，即②③④①。故选A。 45．主旨大意题。文章不仅介绍了太空育种的流程 (如种子进入太空、发生突变、返回地球筛选)，还强调了太空育种的优势 (如缩短时间、环境不可复制) 和挑战 (如严格筛选)，整体目的是系统说明太空育种的特点和过程。故选B。 四、词汇运用(共10小题；每小题1分，计10分) 根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。(每空一词) 46．It is clear that there is still a long way to go to make self-driving cars more (普遍的) and safer. 【答案】common 【详解】句意：很明显，要使自动驾驶汽车更普遍、更安全，还有很长的路要走。common“普遍的”，形容词，作宾语补足语。故填common。 47．The new app makes it more (方便的) for us to pay for things. 【答案】convenient 【详解】句意：新的应用程序使我们的支付更加方便。convenient“方便的”，在句子中作宾语补足语，与more构成比较级。故填convenient。 48．People mustn’t smoke in (公共的) places. 【答案】public 【详解】句意：人们禁止在公共场所吸烟。public“公共的”，是形容词，修饰名词“places”，表示“公共的场所”。故填public。 49．Shenzhen has won an (奖项) from UNESCO for encouraging reading. 【答案】award 【详解】句意：深圳因其鼓励阅读而获得了联合国教科文组织颁发的奖项。根据汉语提示可知，award“奖项”，单数可数名词；根据“an”可知，名词用单数形式。故填award。 50．The (发展) of Shenzhen has attracted the world’s attention. 【答案】development 【详解】句意：深圳的发展吸引了全世界的关注。根据提示可知，“发展”对应的英文单词为“development”，该词为不可数名词，在句中作主语。故填development。 51．I (use) to go swimming every summer, but now I don’t have time. 【答案】used 【详解】句意：我过去每年夏天都去游泳，但现在我没有时间了。根据句意和“but now I don’t have time”可知，此处用used to do sth表示过去常常做某事，“use”的过去式为used，故填used。 52．The city planner said electric buses (produce) less air pollution. 【答案】produce 【详解】句意：城市规划者说，电动公交车的空气污染更少。根据提示可知，主句谓语动词“said”是过去式，但宾语从句“electric buses... less air pollution”陈述的是一个普遍事实，因此从句的时态不受主句时态影响，应使用一般现在时。从句的主语“electric buses”是复数，故谓语动词用原形“produce”。故填produce。 53．With more friends around her, she feels much (happy) than she was last year. 【答案】happier 【详解】句意：身边有更多朋友，她感到比去年开心多了。happy“开心的”，形容词；根据“than she was last year”可知，此处为两者比较，应用比较级形式happier。故填happier。 54．Look at that colorful (paint) on the wall! It must have taken the artist a long time to finish it. 【答案】painting 【详解】句意：看看墙上那幅色彩斑斓的画作！艺术家完成它一定花了不少时间。根据“Look at that colorful...on the wall!”可知，此处特指墙上的那幅画作，用单数名词作宾语，paint的名词为painting。故填painting。 55．This book is (especial) interesting for teenagers. I think you should read it. 【答案】especially 【详解】句意：这本书对青少年来说尤其有趣。我认为你应该读一下它。especial“特别的”，形容词，这里修饰形容词interesting，要用副词形式，especial副词为especially。故填especially。 五、阅读表达(共5小题；每小题2分，计10分) 根据短文回答问题。(不超过10个词) In the eyes of many foreigners, the Chinese are the best hosts and the worst guests in the world. And Western hosts sometimes look rude in the eyes of Chinese guests. It is because the guest-host relationship (关系) in China is quite different from that in some western countries. In China, guests are almost like gods. Whenever I enter a Chinese friend’s home, there is always fruit on the table for me, and someone is quick to bring me a cup of tea or water. In the west, generally the guest is not a god. Acting according to (根据) the host’s way of doing things is usual behaviour for a guest. My wife’s mother, a very kind Chinese lady, doesn’t smoke. When I see some of her guests smoking in her house, as a non-smoker I feel unhappy. Usually I want to stop them directly, but I must realize that in China, to be a good host, she must not do that. In most North American homes, if you are a guest, and the hosts are not smokers, you should not smoke in their houses. At the very least, you should ask “Is it OK if I smoke?” But don’t be surprised if they say, “No, you can’t smoke.” In my culture, if you smoke in their houses, you are a bad guest, but if they don’t allow you to smoke in their houses, they are not rude hosts. In a word, no matter where you are, the best way to be a good guest is to adapt to (适应) the local customs. Just as the saying goes, “When in Rome, do as the Romans do.” 56．To many foreigners, who are the best hosts and the worst guests in the world? 57．What is usual behaviour for a guest in the west? 58．How does the writer feel when he sees some guests smoking in his wife’s mother’s home? 59．If a guest wants to smoke in an American host’s home, what question should he ask? 60．What do you think is impolite for a guest to do? (Please write your own sentence to answer) 【答案】56．The Chinese. 57．Acting according to the host’s way. 58．He feels unhappy. 59．Is it OK if I smoke? 60．Smoke in a non-smoking host’s home. 【导语】本文通过对比中西方对待客之道的差异，指出中国人待客热情如待“神”，而西方更强调客人尊重主人习惯。作者提醒人们应入乡随俗，才能成为好客人。 56．根据第一段“In the eyes of many foreigners, the Chinese are the best hosts and the worst guests in the world.”可知，在许多外国人眼中，中国人是世界上最好的主人，也是世界上最差的客人。故填The Chinese. 57．根据第二段“Acting according to the host’s way of doing things is usual behaviour for a guest.”可知，按照主人的方式行事是客人通常的行为。故填Acting according to the host’s way. 58．根据第三段“My wife’s mother, a very kind Chinese lady, doesn’t smoke. When I see some of her guests smoking in her house, as a non-smoker I feel unhappy.” 可知，作者的岳母是一位非常善良的中国女士，她不抽烟，所以当作者看到她的一些客人在她的房子里吸烟时，作为一个不吸烟的人，他感到不高兴。故填He feels unhappy. 59．根据第四段“you should ask ‘Is it OK if I smoke?’”可知，如果客人想在美国主人家里抽烟，他应该询问“我可以抽烟吗”。故填Is it OK if I smoke? 60．通读全文，本文通过对比中西方对待客之道的差异，指出中国人待客热情如待“神”，而西方更强调客人尊重主人习惯。作者提醒人们应入乡随俗，才能成为好客人，则关于“你认为客人做什么是不礼貌的”的这个问题的回答可表达为“在不吸烟的主人家吸烟(是不礼貌的)”。故填Smoke in a non-smoking host’s home. 六、缺词填空(共10空；每空1分，计10分) 根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上，完整地写出空缺处各单词的正确形式。(每空一词) When you finish high school or university(大学), is learning done? The answer is ‘no’. In many countries, people continue learning all their l 61 . Why is lifelong(终身的) learning i 62 ？ You go to school and learn. You study and take tests. B 63 learning doesn’t only happen in school. Learning doesn’t s 64 when you leave high school or college. You are learning all the time. For example, learning can h 65 when you go to a museum. It can a 66 happen when you get a job. You learn when you play a game or take a trip. Learning is everywhere! We n 67 stop learning. Every day you can improve y 68 by learning something new. In Japan, lifelong learning is very important. People in Japan like to try new learning. Music, calligraphy (书法) and foreign languages are some of their f 69 classes. The Japanese take classes to improve their skills and learn new things. When we are no l 70 at school, we can continue to learn. Make lifelong learning  one of your goals! 【答案】61．lives 62．important 63．But 64．stop 65．happen 66．also 67．never 68．yourself/yourselves 69．favourite 70．longer 【分析】文章介绍了高中或大学毕业后，学习并没有结束，学习无处不在，即使我们不在学校，我们仍然能继续学习，终身学习是重要的。 61．句意：在许多国家，人们一辈子继续学习。根据all one’s life一辈子，根据their可知是复数；故填：lives。 62．句意：为什么终身学习是重要的？根据后文内容和lifelong learning is very important.以及首字母，可知是重要的；故填：important。 63．句意：但是学习不仅仅发生在学校。根据You go to school and learn. You study and take tests. 和 learning doesn’t only happen in school之间的关系，以及首字母，可知是但是；故填：But。 64．句意：当你离开高中或大学，学习没有停止。根据when you leave high school or college. You are learning all the time.和首字母，可知是停止，疑问句加doesn’t后，动词用原形；故填：stop。 65．句意：当你去博物馆时，学习可以发生。根据It can a　　6　　 happen when you get a job.和首字母，可知是happen发生，情态动词can后用动词原形；故填：happen。 66．句意：当你参加工作时也能发生。根据learning can h　　5　　 when you go to a museum.和首字母，可知是also也；故填：also。 67．句意：我们从没停止学习。根据上文learning can h　　5　　 when you go to a museum. It can a　　6　　 happen when you get a job. You learn when you play a game or take a trip. Learning is everywhere!和首字母，可知是never从不；故填：never。 68．句意：每天你可以通过学习新东西提高自己。根据当宾语和主语是同一个人时，宾语通常用反身代词；根据you可知是yourself你自己/yourselves 你们自己；故填：yourself/yourselves。 69．句意：音乐、书法和外语是他们最喜欢的一些课程。根据People in Japan like to try new learning. 和 The Japanese take classes to improve their skills and learn new things.以及首字母，可知是最favourite喜欢的；故填：favourite。 70．句意：当我们不再在学校时，我们能继续学习。根据上文内容和首字母，可知是no longer不再；故填：longer。 七、书面表达(计30分) A. 句子翻译(共5小题；每小题2分，计10分) 将下列句子译成英语，并将所译句子写在答题卡标有题号的横线上。 71．因此，深圳吸引了来自世界各地的数百万劳动者。 【答案】As a result, Shenzhen has attracted millions of workers from across the world. 【详解】根据句意可知，该句是现在完成时的陈述句，强调过去的动作（吸引）对现在造成的影响（深圳已有大量劳动者）。“因此”英文为“As a result”，作状语；“深圳”英文为“Shenzhen”，作主语，是动作的发出者；“吸引了”英文为“has attracted”，作谓语，使用现在完成时（has + 过去分词）；“数百万劳动者”英文为“millions of workers”，作宾语；“来自世界各地”英文为“from across the world”，作定语，修饰workers。故填As a result, Shenzhen has attracted millions of workers from across the world。 72．这座城市积极致力于打造高科技之城。 【答案】The city is active in its drive to become a high-tech city. 【详解】根据所给汉语可知，此句为一般现在时。这座城市：The city，作主语，为单数。积极致力于：is active in，主语为单数，因此be动词用is。打造：drive，此处drive为名词，指“有组织的运动、推动力或强烈努力”，前面用its修饰。成为高科技之城：to become a high-tech city，动词不定式短语作“drive”的后置定语，说明努力的目标。故填The city is active in its drive to become a high-tech city. 73．科技是这座世界知名城市的核心所在。 【答案】Technology lies at the heart of the world-famous city. 【详解】根据语境可知，该句时态为一般现在时。Technology“科技”，不可数名词作主语，谓语动词用第三人称单数形式；lie at the heart of“是……的核心所在”，固定短语，lie的第三人称单数形式为lies；the world-famous city“这座世界知名城市”。故填Technology lies at the heart of the world-famous city. 74．多亏了政府的支持，许多大学生得以在家乡找到好工作。 【答案】Thanks to the government’s support, many college students are able to find good jobs in their hometowns. 【详解】根据汉语意思可知，本句时态为一般现在时，描述客观事实。“多亏了” 英文为 “Thanks to”，作句子的原因状语；“政府的支持”翻译为“the government's support”，名词所有格形式体现所属关系；“许多大学生”英文为“many college students”，作句子主语；“得以”用 “are able to” 表达“能够、得以”的含义，作谓语结构；“找到好工作”翻译为“find good jobs”，作宾语；“在家乡”翻译为“in their hometowns”，作地点状语，说明动作发生的地点。故填Thanks to the government’s support, many college students are able to find good jobs in their hometowns. 75．在过去的 40 年里，农村的生活条件发生了很大的变化。 【答案】Living conditions in the countryside have changed a lot over the last 40 years. 【详解】根据汉语意思可知，本句时态为现在完成时，“在过去的40年里”提示动作从过去持续到现在。“农村的生活条件”的英文为“Living conditions in the countryside”，做主语；“发生了很大的变化”翻译为“have changed a lot”，做谓语；“在过去的40年里”翻译为“over the last 40 years”，做时间状语。故填Living conditions in the countryside have changed a lot over the last 40 years. B. 写作(计20分) 假设你是李明，你的英国笔友Tom对深圳的发展很感兴趣。请你给他写一封信，介绍深圳的变化和发展。 要点： 1. 过去是小渔村，现在是高科技城市； 2. 创新是城市的核心，有很多科技巨头； 3. 文化设施丰富，城市宜居； 4. 表达对深圳未来的期待。 要求：80-100词，语句通顺，条理清晰，卷面整洁。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】 Dear Tom, You asked about Shenzhen. Let me tell you about its amazing changes. In the past, Shenzhen was just a small fishing village. Now, it has become a modern, high-tech city. Innovation is at its heart, with many tech giants like Huawei and Tencent based here. The city is also rich in culture. There are many museums, parks and art centers. It’s a green and clean place to live, with great public transport. People enjoy a convenient and comfortable life here. I believe Shenzhen will keep growing and become even more beautiful in the future. Yours, Li Ming 【详解】[总体分析] ①题材：本文是一篇应用文，为书信作文； ②时态：时态为一般现在时与一般过去时； ③提示：写作要点已给出，注意不要遗漏，并适当增加细节，以使行文连贯，并突出重点，注意字母大小写以及标点符号。 [写作步骤] 第一步，开篇回应笔友的询问，引出主题； 第二步，对比过去与现在，说明城市转型及核心特点，描述文化设施与宜居性； 第三步，书写结语，表达对未来的期待。 [亮点词汇] ①small fishing village小渔村 ②modern, high-tech city现代化高科技城市 ③tech giants科技巨头 ④convenient and comfortable life便捷舒适的生活 [高分句型] ①Now, it has become a modern, high-tech city.（现在完成时） ②I believe Shenzhen will keep growing and become even more beautiful in the future.（省略that的宾语从句，and连接的并列谓语） 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $ 2025-2026学年八年级下册英语单元自测（江苏扬州专用） Unit 1·培优卷 学校:___________班级：___________姓名：___________分数：___________ （时间：100分钟，满分：120分） 一、单项选择(共15小题；每小题1分，计15分) 在下列各题A、B、C、D四个选项中选择一个能填入题干空白处的最佳答案。 1．He is proud ______ his hometown’s development. A．in B．on C．of D．at 2．The underground is fast and ______, so I often take it to work. A．crowded B．convenient C．slow D．expensive 3．There ______ a lot of trees in this area, but now there are tall buildings. A．used to be B．used to have C．was used to be D．was used to have 4．Shenzhen has ______ from a small village to a modern city. A．became B．changed C．developed D．made 5．—______ have you lived in this city? —For about 15 years. A．How soon B．How often C．How long D．How far 6．Innovation lies ________ the very heart of the city’s development. A．in B．at C．on D．to 7．We ________ in this neighbourhood since we came to this city five years ago. A．live B．lived C．have lived D．are living 8．There is a ________ of cultural facilities in the new city centre, including libraries and theatres. A．wealth B．number C．lot D．plenty 9．—Have you finished your homework ________?   —Yes, I’ve ________ finished it. A．yet; already B．already; yet C．yet; yet D．already; already 10．—I’ve worked as a volunteer ________ nearly five years, ________ 2021. —You are so kind. All of us should try to help others in need. A．for; over B．for; since C．since; since D．over; since 11．—________ the efforts of our government, our living conditions are getting better and better. —Yes. We are so lucky to live in a peaceful and happy country. A．Instead of B．Thanks to C．As for D．According to 12．—We will ________ go to a good high school if we study hard. —Yes. I hope our dream will come true. A．badly B．quietly C．slowly D．certainly 13．Vincent van Gogh used his talent ________ his effort to create the famous picture The Starry Night. A．as good as B．as well as C．as many as D．as hard as 14．________ is the key to ________ problems. A．Creative; solve B．Creativity; solving C．Creatively; solves D．Create; solve 15．—Sam, good books are good friends. They help us open up a new world. —________. Reading novels helps me relax after work. A．That’s true B．I don’t agree C．It doesn’t matter D．My pleasure 二、完形填空(共15小题；每小题1分，计15分) 阅读下面短文，从文后各题所给的A、B、C、D四个选项中选出一个最佳答案。 Yan Wenjiao is from Manle Village, Yunnan Province. 16 Ma Liang with the Magic Brush in the old Chinese story, he changed his hometown into a magic world with 5,000 square metres of murals (壁画). His story began in July 2015. When Yan 17 to his hometown for the summer vacation, he drew the characters for “Manle” on the 18 of his house. Passing villagers began to take notice. Seeing the positive response, Yan 19 a Dai auspicious (吉祥的) animal on another wall of his house. This time, more villagers came to take a 20 . Some people found Yan’s murals beautiful and asked him to paint for them. Yan gladly agreed without asking for 21 , only accepting material costs. At the same time, he found that there were many 22 walls in Manle. Some were dirty, and others were broken. He 23 that they could become excellent canvases (画布). And then he did a bit of 24 . While he was painting, the villagers often stopped and watched; some 25 helped Yan apply (涂) colours. In June 2018, Yan decided to return home 26 he finished his studies at Hubei Institute of Fine Arts instead of staying in the city. “To me, going to college was not to leave 27 home but to come back better prepared,” Yan said. Yan created a series of murals and ground paintings in every corner of the 28 . “The dirt and mess are gone, 29 every day it feels like we are living in a painting,” said Yan Yan, one of the villagers of Manle. In 2022, Manle was 30 a “provincial beautiful village” and a “city-level tourism demonstration village” in Yunnan. Tourists came to the village, making it into a popular place. 16．A．As B．Like C．With D．For 17．A．moved B．led C．returned D．sent 18．A．wall B．picture C．ground D．ceiling 19．A．saw B．found C．cut D．painted 20．A．look B．rest C．walk D．note 21．A．help B．advice C．pay D．line 22．A．dead B．small C．new D．old 23．A．agreed B．heard C．realized D．remembered 24．A．cleaning B．shopping C．writing D．running 25．A．still B．even C．always D．only 26．A．until B．before C．while D．after 27．A．his B．their C．my D．your 28．A．room B．house C．village D．city 29．A．and B．but C．or D．though 30．A．started B．named C．minded D．written 三、阅读理解(共15小题；每小题2分，计30分) 阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。 A Curt McArdle, a British man, began to live in Inner Mongolia (内蒙古) several years ago, teaching English in Hohhot. When he is free, he likes making videos about his trips to villages near Hohhot. He shared more than 10 such videos on YouTube. McArdle saw the big changes in those villages during his trips. The broken roads in the villages have become much better now. He added that Hohhot had opened two metro lines in the last few years. “Now you can easily spend a day in a village. You can go to a restaurant to buy some food. I used to fill my bag with all kinds of food before travelling to the villages. You can go to a small village in the middle of nowhere and pay for everything through WeChat or Alipay. There is always 5G, so I can use the map on my phone to get back to the city,” says McArdle. In some villages, people told him that they could sell local products easily thanks to a growing number of visitors brought in with the help of convenient transport. McArdle thinks China’s efforts at poverty alleviation (扶贫) have made these changes take place. He hopes to go on making videos to show real China to the world and do something to help develop the country. 31．What does Curt McArdle like doing in his free time? A．Learning Chinese by himself. B．Staying at home and watching videos about the British. C．Making videos about his trips to villages near Hohhot. D．Looking for some information about Hohhot on the Internet. 32．Which question can the third paragraph answer? A．How can people pay in the villages near Hohhot? B．When did McArdle come to the villages near Hohhot for the first time? C．Why didn’t McArdle use maps in China? D．Where did McArdle get his first photo? 33．What’s the main idea of the passage? A．China’s efforts at poverty alleviation last year. B．A British man takes trips to different villages in the world. C．A British man’s problems these years. D．A British man records changes in the Chinese countryside. B Over the past fifty years, my hometown has changed a lot. In the past, there were only muddy roads and very few cars. People mostly walked or rode bicycles to get around. Now the roads are much wider and far busier than before, filled with cars, buses, and motorcycles day and night. The buildings have also changed. Fifty years ago, most buildings were short, simple, and made of brick or wood. Today, they are much taller and more modern, with glass and steel structures everywhere. The environment has changed too. The air was fresher and cleaner before, but now it is more polluted because of the growing number of factories and cars. However, people are trying to plant more trees and build parks to make the city greener and healthier. There are also more fun and convenient places now. We have a huge new shopping mall which is larger, brighter, and more exciting than the old market. Young people think life is more interesting and convenient now because there are more activities and things to do. But some old people still remember the past and say life was simpler, quieter, and more peaceful back then. 34．According to the passage, why is the air more polluted? A．Because of the taller buildings B．Because of the growing number of the factories and cars. C．Because of modern and convenient shopping malls D．Because of wider roads. 35．Why do some old people prefer life in the past? A．Because there were more shopping malls. B．Because life was quieter and more peaceful. C．Because there were more factories and cars. D．Because buildings were taller and more modern. 36．What are people doing to improve the environment now? A．Building more factories. B．Making roads wider. C．Planting more trees and building parks. D．Driving more cars. 37．What is the main idea of this passage? A．The hometown has not changed at all. B．The changes have only brought problems. C．The hometown has become better and better.D．Only young people like the changes. C It has been forty years since China’s Reform and Opening-up (改革开放). Let’s see how China has changed through the years. 1978—1988: New Look In a 1978 Japanese documentary (纪录片) China’s New Look, there was a scene showing Chinese people’s life back then. In front of an old-fashioned TV set, some Shanghainese gathered around to watch a TV show. In 1981, only one out of every 170 city families in China had a color TV. 1988—1998: ________ In October 1990, the first McDonald’s on the Chinese mainland opened for business in Shenzhen. It quickly became the hottest tourist spot (旅游景点). Many Chinese customers waited in line and shouted to the shop assistant, “I want 10 Big Macs, ” recalled a waiter at McDonald’s at that time. 1998—2008: Here Comes WTO For many Chinese, the year 2001 was very unforgettable. It marked the start of a new millennium (一千年) and led to a whole new era (时代) as China joined the World Trade Organization (WTO). From 2001 to 2017, China’s average (平均) growth of the import (进口) of goods and services was more than twice the world's average. 2008—2018：New Beginning Shanghai, a city with a long-time business culture, is always a step ahead in China's foreign trade. With the successful hosting of China’s first import expo (展览会) in November 2018, the city went on to develop China’s import business. The expo will be remembered as a new beginning for China’s import history. 38．Which picture shows the scene of China’s New Look? A．B．C． D． 39．Which of the following can be put in “1988—1998: ________? A．West Meets East B．New Way of Living C．All Over the World D．Never Forget Old Times 40．What can we learn after China joined the WTO? A．Chinese people began to travel abroad. B．China’s imports grew very fast. C．China became more and more popular. D．Foreigners bought a lot of products from China. 41．When and where was China’s first import expo held? A．In Shanghai, in November 2001. B．In Shenzhen, in November 2001. C．In Shanghai, in November 2018. D．In Shenzhen, in November 2018. D At the Jinzhong National Agricultural High-Tech Industry Demonstration Zone in Shanxi Province, some truly “out-of-this-world” work is going on. Some upland rice seeds (旱稻种子) that experienced “space breeding (育种)” have grown up there. The upland rice seeds were taken to the Tiangong space station by the Shenzhou XVI members in May 2023. There, they experienced space radiation (辐射) and microgravity (微重力), which caused genetic mutations (基因突变). After spending more than 150 days in space, the seeds returned to Earth on Oct. 31. Scientists studied the mutations. They found that some of the mutations gave the seeds qualities that farmers prefer, such as higher production and faster growth without illness. “For space breeding, the space environment holds great value, which cannot be copied on Earth,” Professor Dong Qi from Shanxi Agricultural University said. “Traditional breeding usually takes eight to ten years, but space breeding could cut down the time by half,” he added. He explained that these space seeds may look the same on the outside but go through important changes on the inside. Space breeding, however, is not a simple task. Not all seeds mutate in space, so careful choice is the key. With the little space on the spacecraft, only the chosen seeds are sent. After space travel, the seeds still need to be tested for things like production, quality, and market value. In the end, only a few of the seeds pass the test to become true “space seeds”. The high-tech area in Jinzhong has long been working with China’s space programme. Located in Shanxi, which has dry weather, this is the perfect environment for growing and spreading new kinds of upland rice. The journey of Chinese crop seeds into space began in 1987. Since then, over 3,000 space breeding experiments have gone on,resulting in more than 240 main grain (谷物) kinds and over 400 new types of vegetables, fruits, trees, grasses, and flowers. 42．How long did the upland rice seeds stay in space? A．At least one year. B．For only a week. C．Less than two months. D．Around five months. 43．What can we infer from what Professor Dong Qi said? A．Traditional breeding is the same as the space breeding. B．Space breeding might take about four to five years. C．Space seeds look different both outside and inside. D．The environment on Earth is better than that in space. 44．How can the seeds become the true “space seeds”? ①The seeds are tested. ②The seeds are chosen. ③The seeds are sent to space. ④The seeds return from space. A．②③④① B．①②③④ C．②①④③ D．④①③② 45．What’s the main purpose of the passage? A．To explain why upland rice is important for farmers in dry areas like Shanxi. B．To describe how space breeding works and what makes it special. C．To tell the story of seeds that travelled to space and back with Shenzhou XVI. D．To show how scientists choose the best seeds after they return from space. 四、词汇运用(共10小题；每小题1分，计10分) 根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。(每空一词) 46．It is clear that there is still a long way to go to make self-driving cars more (普遍的) and safer. 47．The new app makes it more (方便的) for us to pay for things. 48．People mustn’t smoke in (公共的) places. 49．Shenzhen has won an (奖项) from UNESCO for encouraging reading. 50．The (发展) of Shenzhen has attracted the world’s attention. 51．I (use) to go swimming every summer, but now I don’t have time. 52．The city planner said electric buses (produce) less air pollution. 53．With more friends around her, she feels much (happy) than she was last year. 54．Look at that colorful (paint) on the wall! It must have taken the artist a long time to finish it. 55．This book is (especial) interesting for teenagers. I think you should read it. 五、阅读表达(共5小题；每小题2分，计10分) 根据短文回答问题。(不超过10个词) In the eyes of many foreigners, the Chinese are the best hosts and the worst guests in the world. And Western hosts sometimes look rude in the eyes of Chinese guests. It is because the guest-host relationship (关系) in China is quite different from that in some western countries. In China, guests are almost like gods. Whenever I enter a Chinese friend’s home, there is always fruit on the table for me, and someone is quick to bring me a cup of tea or water. In the west, generally the guest is not a god. Acting according to (根据) the host’s way of doing things is usual behaviour for a guest. My wife’s mother, a very kind Chinese lady, doesn’t smoke. When I see some of her guests smoking in her house, as a non-smoker I feel unhappy. Usually I want to stop them directly, but I must realize that in China, to be a good host, she must not do that. In most North American homes, if you are a guest, and the hosts are not smokers, you should not smoke in their houses. At the very least, you should ask “Is it OK if I smoke?” But don’t be surprised if they say, “No, you can’t smoke.” In my culture, if you smoke in their houses, you are a bad guest, but if they don’t allow you to smoke in their houses, they are not rude hosts. In a word, no matter where you are, the best way to be a good guest is to adapt to (适应) the local customs. Just as the saying goes, “When in Rome, do as the Romans do.” 56．To many foreigners, who are the best hosts and the worst guests in the world? 57．What is usual behaviour for a guest in the west? 58．How does the writer feel when he sees some guests smoking in his wife’s mother’s home? 59．If a guest wants to smoke in an American host’s home, what question should he ask? 60．What do you think is impolite for a guest to do? (Please write your own sentence to answer) 六、缺词填空(共10空；每空1分，计10分) 根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上，完整地写出空缺处各单词的正确形式。(每空一词) When you finish high school or university(大学), is learning done? The answer is ‘no’. In many countries, people continue learning all their l 61 . Why is lifelong(终身的) learning i 62 ？ You go to school and learn. You study and take tests. B 63 learning doesn’t only happen in school. Learning doesn’t s 64 when you leave high school or college. You are learning all the time. For example, learning can h 65 when you go to a museum. It can a 66 happen when you get a job. You learn when you play a game or take a trip. Learning is everywhere! We n 67 stop learning. Every day you can improve y 68 by learning something new. In Japan, lifelong learning is very important. People in Japan like to try new learning. Music, calligraphy (书法) and foreign languages are some of their f 69 classes. The Japanese take classes to improve their skills and learn new things. When we are no l 70 at school, we can continue to learn. Make lifelong learning  one of your goals! 七、书面表达(计30分) A. 句子翻译(共5小题；每小题2分，计10分) 将下列句子译成英语，并将所译句子写在答题卡标有题号的横线上。 71．因此，深圳吸引了来自世界各地的数百万劳动者。 72．这座城市积极致力于打造高科技之城。 73．科技是这座世界知名城市的核心所在。 74．多亏了政府的支持，许多大学生得以在家乡找到好工作。 75．在过去的 40 年里，农村的生活条件发生了很大的变化。 B. 写作(计20分) 假设你是李明，你的英国笔友Tom对深圳的发展很感兴趣。请你给他写一封信，介绍深圳的变化和发展。 要点： 1. 过去是小渔村，现在是高科技城市； 2. 创新是城市的核心，有很多科技巨头； 3. 文化设施丰富，城市宜居； 4. 表达对深圳未来的期待。 要求：80-100词，语句通顺，条理清晰，卷面整洁。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $