Unit 3 Computers 单元测试（深圳专用）-2024-2025学年八年级英语上册单元重难点易错题精练（沪教牛津版）

绝密★启用前 Unit 3 Computers单元测试（深圳卷） 英 语 本试卷共75分，考试时间70分钟。 注意事项： 1. 答卷前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名、试室号、座位号，再用2B铅笔把对应这两个号码的标号涂黑。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需要改动，用橡皮擦干净后，再选涂其他答案。不能答在试卷上。 3. 非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域的相应位置上；如需要改动，先划掉原来的答案，然后再写上新的答案，改动的答案也不能超出指定的区域；不准使用铅笔、圆珠笔和涂改液。不按以上要求作答的答案无效。 4. 考生必须保持答题卡的整洁，考试结束，将本试卷和答题卡一并交回。 第一部分 选择题（50分） 一、完型填空（10分） 阅读下面短文, 从短文后所给的 A、B、C、D 四个选项中选出能填入相应空白处的最佳选项, 并在答题卡上将相应字母编号涂黑。（共 10 小题, 每小题1分） Computers are useful machines. They can help people 1 in their daily life. For example, they can help people save time and work out many problems 2 . Today more and more families own computers. Parents buy computers for their 3 . They hope computers can help their children improve their studies. Yet 4 children use computers to play games or watch films instead of 5 their subjects. So, many teachers and parents complain that computers can’t help children study but 6 them fall behind. 7 parents always put away the computers and ask their children to study hard. In some countries, even some scientists also 8 computers. They say computers make millions of people lose their jobs and bring them a lot of 9 . Will computers really bring trouble to people or can they bring people 10 ? It’s up to people themselves. 1．A．a little B．a few C．a lot D．a bit 2．A．hardly B．slowly C．correctly D．easily 3．A．workers B．children C．teachers D．neighbours 4．A．too many B．too much C．too little D．too few 5．A．reading B．writing C．studying D．finishing 6．A．change B．drop C．make D．return 7．A．If B．So C．Because D．Although 8．A．hate B．love C．buy D．use 9．A．questions B．chances C．money D．trouble 10．A．loneliness B．friendship C．happiness D．illness 二、阅读理解（40分） 第一节 阅读下列短文, 从每小题所给的 A、B、C、D 四个选项中选山最佳选项, 并在答题卡上将相应字母编号涂黑。（共 15 小题, 每小题2分） A ①How do we know the time? A clock, a watch or a mobile phone can help us. However, many years ago, there were no clocks and knowing the time was not so easy. Over the centuries, people have developed different ways of telling the time.   ②About 5,500 years ago, the Egyptians invented the sun clock. This was a tall stone building. Its shadow (影子) showed the movement of the sun. So people could know midday. On cloudy days or at night, it was impossible to tell the time with a sun clock. Water clocks were the first clocks not to use the sun. The idea is simple. Water flows (流动) from one bottle to another. When the water reaches a certain level, it shows the hours. But they failed to make people know the exact time. ③In the 13th century, the mechanical clock was invented. This was more exact, but it was expensive to make one. In 1927, the first quartz (石英) clock was developed. Clocks became cheaper to build. It’s also cheaper for ordinary people to own a clock. More recently, in 1956, came the digital clock. Nowadays, satellites can send our mobile phones the time to the exact second. ④There has been a lot of progress in timekeeping. Clocks are always changing but some things never change. Many of us still have trouble getting out of bed and not being late for school or work. 11．According to the passage, we can’t use ________ to tell the time on a rainy day. A．water clock B．sun clock C．digital clock D．mechanical clock 12．What’s the meaning of the underlined word “ordinary” in the third paragraph? A．modern B．special C．rich D．common 13．How many kinds of clocks are mentioned in the passage? A．Four. B．Five. C．Six. D．Seven. 14．Which of the following shows the structure (结构) of the passage? A． B． C． D． 15．What does the passage mainly talk about? A．The importance of time. B．The development of timekeeping. C．The inventions of ancient clocks. D．The history of a digital clock. B In the UK, most social media companies require children to be at least 13 to create an account (账号). To get their ages checked, users are supposed to provide their ID card or passport information which is very personal. Many people worry that it may cause privacy leaks (隐私泄露). Other methods like requiring users to input their birth dates often fail to work because such information can be made up easily. To solve the problem, a new AI system has been developed by a UK tech company named Yoti. The system called Age Estmauon can tell how old users between 6 and 18 are with few mistakes. “The threats (威胁) that children face online are still growing, so I’m proud to introduce Yoti’s Age Estimation,” said Robin Tombs, CEO of Yoti. “This technology will help better protect young people while asking for no private information.” The system won’t store users’ pictures. and there is no need to register (注册) first. All it does is tell a user’s age at seeing his or her face. You may wonder how exactly the system works. The company says the AI does its job by comparing the user’s face caught by the phone’s camera with millions of other pictures. You have developed another ID app to train the AI. It has collected a great number of face pictures from people of known ages. Now the AI system has already been used on some apps in the UK. The company is making continuous efforts to make it work better in the future. 16．Traditional ways of checking age require users to ________. A．show their ID cards and passports B．provide personal information C．create a social media account D．make up their birth dates 17．What can Age Estmation do according to Robin Tombs? A．Help children use social media in a proper way. B．Stop social media users from making mistakes. C．Protect children from privacy leaks. D．Make sure correct information is provided. 18．To get your face checked by the system, you need to ________. A．clean your face first B．register on a website C．choose some clear pictures D．let the camera catch your face 19．The underlined word “it” refers to ________. A．you B．the AI system C．the ID app D．the phone camera 20．What’s the best title for the passage? A．New AI tells whether social media users are underage. B．Children’s dreams come true with the help of new AI. C．AI is having a great influence on social media. D．AI technology is developing fast in the UK. C Do you know your mobile phone number well? You may sometimes find it hard to remember your number. That’s because China has the longest mobile phone numbers in the world. Why is that? The 11 digits (数字) include three parts. Each part has a different meaning. The first three numbers tell you the mobile phone service provider (服务提供商) you are using. For example, 135 is for the China Mobile Communication Corporation (中国移动) and 188 is for China Unicorn (中国联通). The fourth to the seventh digits tell you where the number is from. And the last four digits are random (随机的). The main reason for using 11 digits is that we have the largest population (人口) in the world. We once had 10 numbers. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits from 1999. 11 digits can make tens of billions of mobile phone numbers. That’s enough for each person to have seven or eight phone numbers to use in China. Also, we can reuse the mobile phone numbers. Usually, the service provider will use a canceled number again after three to six months. If you call a number that you haven’t called for a long time, you may find its owner has changed. Besides China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0. So they cannot make as many numbers as we can. Countries like the United States, Australia and India use phone numbers with 10 digits. Canada’s mobile phone numbers are perhaps the world’s shortest: they use seven digits. 21．What can we learn from the mobile phone number 188-4792-8343? A．The service provider is the China Mobile Communication Corporation. B．The digits 4792 tell you the area the mobile phone number is from. C．There are ten digits in the mobile phone number. D．The digits 8343 tell you the number of service providers in China. 22．Why do we use 11-digit mobile phone numbers in China? A．There are many people in China. B．People in China can remember numbers well. C．11 is a lucky number for Chinese people. D．It helps people to remember more phone numbers. 23．What does the underlined word “canceled” mean? A．out of time B．out of use C．out of sight D．out of breath 24．Which of the following can make the most mobile phone numbers? A．10 digits starting with 1 B．11 digits starting with 0 C．11 digits starting with 1 D．10 digits starting with 0 25．Which countries use phone numbers with 10 digits? A．Britain and Japan. B．Britain and China. C．Canada and Australia. D．India and Australia. 第二节（每小题1分，共 5分 ） 请阅读全文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。 Suki and David are from Shanghai. They spend 600,000 yuan helping homeless animals every year. In the past ten years. they have saved hundreds of cats and dogs. 26 She only kept dogs. However, she began to be interested in cats after she met Prince. It was a thin and small homeless cat, but now it is fat and cute. It has brought Suki a lot of fun. Daju is another cute homeless cat. 27 Suki and David found it on the highway with their friends. They drove three cars in front of and behind the cat to keep it safe. Then they saved it and took it back home Suki and David planned to find someone to adopt(收养) Daju when it grew up. 28 Suki and David need to buy lots of food and other things for their animals every month. 29 . So David came up with an idea and they started to design things for the animals. And then they opened an online shop. Now more than ten products can be found in their shop, such as a fountain called River and a comfortable cat bag for sleeping. Suki and David think there are many ways to help animals. 30 . They hope to help more homeless animals and call on other people to do the same thing as them. A．It is the youngest in cats’ family. B．At first, Suki didn’t like cats at all. C．Cats and dogs are both humans’ friends. D．Helping homeless cats and dogs is one of the best. E．However, there weren’t many things for them to choose. F．But Daju was so cute that Suki and David decided to keep it themselves in the end. 第三节 （每小题1分，共 5分 ） 下面的材料A-F分别是六种查阅工具。请根据五位同学的不同情况，选择他们需要的查阅工具，并将其标号填入题前括号内。 31 Frank likes reading books on important inventions and discoveries in history. He plans to do a project on the four great inventions and their inventors in Chinese ancient times. He needs to get some detailed information about it. 32 Molly is fond of painting and dreams to become a painter one day. But recently, she joined a school singing group and is now preparing for a performance next week. To connect her out-class activity with her school work, she has decided to do a project on Jazz and its origin. 33 Kate majors in western art. She chooses a topic on western paintings and famous painters for her presentation. So, she needs more detailed information about famous painters and some photos of paintings to go with the instructions. 34 Lorry wants to write a book review on Mr. Churchill in World War II. He decided to take series steps in finishing the work. The first thing he needs to do is to set off on a search for the information sources. 35 Lisa’s homework from her English class is to write an essay on the changes of English. She needs to find out information about how some English words changed in meaning and spelling over a period of time, and then come up with the explanations for the possible causes behind these changes. A．BNB Online for biographies (传记) of people. Tap the name of a famous person and you will get detailed information about his or her date of birth, family background, life story, how they became famous and why they are popular. B．Oxford Reference Online for encyclopedia articles, reference books to find facts about countries, important dates and events in history. The sources also include great inventions and discoveries in history.     C． Grove Art Online for finding out detailed information about artists, art, architects and designers. It also includes color images from museums and galleries from around the world. D．Grove Music Online for biographies of composers, short articles, vivid pictures, sounds and web links on music. Free download of music piece or popular songs from websites will allow you to enjoy the music while thinking or planning your wok. You will definitely have access to most of the beautiful songs here. E. BBC Revision Online for English such as SATS, TOEFL, GRE and GCSE. Following the given sources, you will get detailed introductions for the targeted tests, sample test papers, keys, explanations and notes for the tests. F. English Dictionary Online for finding the spelling or meaning of English words, some practical usages and sentences, the origins and evolutions of 600,000 words. Exercises for word usage, vocabulary building, and games for spelling, pronunciation are also available and much more. 第二部分 非选择题（25分） 三、语法填空（每小题1分，共 10分 ） 阅读下面短文，根据文章大意用所给单词的适当形式填空（未提供单词的，限填一词），使文章意思完整，正确。 The 36 （invent）of the camera goes far into the past. In the 1500s, the cameras at that time only 37 （make） pictures. 38 they didn’t find a way to make the pictures permanent （耐久的） until the early 1800s. Even then, photography was still a new field. Most people had 39 （they） family pictures taken by a photographer. People did not own cameras because 40 （take） pictures and developing the film（冲洗胶卷）were too difficult. In 1884, George Eastman invented 41 kind of film so that it fitted into a small camera. Because the new film was cheap, many people began to buy cameras. When they had used up their film, people returned their cameras 42 the factory. There, the film was developed, and pictures were printed. Taking pictures is very easy with the help of Eastman’s camera. Today’s cameras are even 43 （easy） to use, and people can put in their own film. Photography has become a growing hobby. There are also many new jobs in the field of photography. One of the 44 （important）kinds of work is in news reporting. Newspapers, magazines, and television, all need pictures to tell their 45 （story）. People find new uses for the camera every day. 四、书面表达（15分） 46．随着科技的发展，越来越多的消费者选择在网上购物。但是，由网购引发的问题也引起了人们的高度关注。一些人认为网购比去商场购物要好。另一些人却持有不同观点。请根据以下内容，写一篇英语短文，分析网上购物的利与弊，并简述自己的观点。 1.利：方便快捷、便宜、产品种类多，容易选到心仪的东西。 2.弊：无法看到产品，质量可能会差很多，网上付款有风险。 注意： 1.词数80词左右（文章开头已给出，不计入总词数）； 2.不得透露学校、姓名等任何个人信息，否则不予评分。 Shopping Online ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 参考答案： 题号 1 2 3 4 5 6 7 8 9 10 答案 C D B A C C B A D C 题号 11 12 13 14 15 16 17 18 19 20 答案 B D B A B B C D C A 题号 21 22 23 24 25 26 27 28 29 30 答案 B A B C D B A F E D 题号 31 32 33 34 35 答案 B D C A F 1．C 2．D 3．B 4．A 5．C 6．C 7．B 8．A 9．D 10．C 【导语】本文探讨了电脑对孩子们学习的影响，并在文章结尾处点明电脑到底给人们带来麻烦还是幸福，取决于人们如何使用。 1．句意：他们可以在日常生活中给人们很多帮助。 a little一点，修饰不可数名词；a few一些，修饰复数名词；a lot许多；a bit一点，修饰不可数名词。根据“Computers are useful machines.”可知，此句是说电脑给人们帮助很多。故选C。 2．句意：例如，它们可以帮助人们节省时间并轻松解决许多问题。 hardly几乎不；slowly慢慢地；correctly正确地；easily容易地。根据“they can help people save time”可知，此句是说能够轻松解决许多问题。故选D。 3．句意：父母给孩子买电脑。 workers工人；children孩子们；teachers老师们；neighbours邻居。根据“They hope computers can help their children improve their studies.”可知，此句是说给孩子买电脑。故选B。 4．句意：然而，太多的孩子用电脑玩游戏或看电影，而不是学习他们的科目。 too many太多，修饰复数名词；too much太多，修饰不可数名词；too little太少，修饰不可数名词；too few太少，修饰复数名词。根据“Yet...children”可知，此句是说太多孩子用电脑玩，“children”为复数，用too many修饰。故选A。 5．句意：然而，太多的孩子用电脑玩游戏或看电影，而不是学习他们的科目。 reading阅读；writing写；studying学习；finishing完成。根据“Yet...children use computers to play games or watch films”可知，此句是说不是学习。故选C。 6．句意：因此，许多老师和家长抱怨电脑不能帮助孩子学习，反而使他们落后。 change改变；drop放弃；make使得；return返回。根据“them fall behind”可知，此句是说使他们落后。故选C。 7．句意：所以父母总是把电脑收起来，要求孩子努力学习。 If如果；So所以；Because因为；Although虽然。根据“parents always put away the computers and ask their children to study hard”可知，此句表示结果，用so。故选B。 8．句意：在一些国家，甚至一些科学家也讨厌电脑。 hate憎恨；love爱；buy买；use使用。根据“They say computers make millions of people lose their jobs”可知，此句是说一些科学家也讨厌电脑。故选A。 9．句意：他们说电脑使数百万人失去了工作，给他们带来了很多麻烦。 questions问题；chances机会；money钱；trouble麻烦。根据“They say computers make millions of people lose their jobs”可知，此句是说电脑带来很多麻烦。故选D。 10．句意：电脑真的会给人们带来麻烦还是会给人们带来幸福？ loneliness孤独；friendship友谊；happiness幸福；illness疾病。根据“It’s up to people themselves.”可知，此句是说电脑给人们带来麻烦还是幸福。故选C。 11．B 12．D 13．B 14．A 15．B 【导语】本文介绍了从古至今计时方法的不断演变和进步。 11．推理判断题。根据“About 5,500 years ago, the Egyptians invented the sun clock. This was a tall stone building. Its shadow (影子) showed the movement of the sun. So people could know midday. On cloudy days or at night it was impossible to tell the time with a sun clock.”可知，太阳钟需要有影子的形成才可以报时，在阴天或晚上，用太阳钟是不可能报时的，因此可推测在下雨天也不能用太阳钟。故选B。 12．词句猜测题。根据“In 1927, the first quartz (石英) clock was developed. Clocks became cheaper to build. It’s also cheaper for ordinary people to own a clock.”可知，石英钟问世之后，时钟的成本开始变便宜，许多普通人也买得起时钟了。可见ordinary的意思是“普通的”，与common同义。故选D。 13．细节理解题。根据“About 5,500 years ago, the Egyptians invented the sun clock.…Water clocks were the first clocks not to use the sun.…In the 13th century, the mechanical clock was invented.…In 1927, the first quartz (石英) clock was developed.…More recently, in 1956, came the digital clock.”可知，文章共提及五种时钟。故选B。 14．篇章结构题。通读全文可知第一段用于引出时钟演变的历史这一话题；第二、三段则是具体描述了不同历史时期出现的时钟及其优缺点；第四段是文章结尾，对时钟演变历史进行了评价，即时钟在计时方面的进步随着科学技术的进步而不断进步。由此可知本文采用“总—分—总”的篇章结构，即“①—②③—④”。故选A。 15．主旨大意题。通读全文可知，本文介绍了从古至今计时方法的不断演变和进步。故选B。 16．B 17．C 18．D 19．C 20．A 【导语】本文主要介绍了一种检查用户年龄的新方法。 16．细节理解题。根据“To get their ages checked, users are supposed to provide their ID card or passport information which is very personal.”可知，为了检查他们的年龄，用户应该提供他们的身份证或护照信息，这是非常私人的。故选B。 17．细节理解题。根据“This technology will help better protect young people while asking for no private information.”可知，这项技术将有助于更好地保护年轻人，同时不要求提供私人信息。故选C。 18．细节理解题。根据“The system won’t store users’ pictures. and there is no need to register (注册) first.”和“The company says the AI does its job by comparing the user’s face caught by the phone’s camera with millions of other pictures.”可知，该系统不会存储用户的照片。而且不需要先注册，它的工作原理是将手机摄像头拍摄到的用户面部照片与数百万张其他照片进行比较。故选D。 19．词句猜测题。分析“You have developed another ID app to train the AI. It has collected a great number of face pictures from people of known ages.”可知，你已经开发了另一个ID应用程序来训练AI，它收集了大量已知年龄的人的面部照片。此处It指的是“另一个ID应用程序”，故选C。 20．主旨大意题。本文主要介绍了一种检查用户年龄的新方法，选项A“新的人工智能可以判断社交媒体用户是否未成年”符合主题，故选A。 21．B 22．A 23．B 24．C 25．D 【导语】本文是一篇说明文。文章主要介绍了中国手机号码是11位的原因，并介绍了其他国家的手机号码数字。 21．细节理解题。根据第二段中的“For example, 135 is for the China Mobile Communication Corporation (中国移动) and 188 is for China Unicorn (中国联通). The fourth to the seventh digits tell you where the number is from. And the last four digits are random (随机的).”可知，135是中国移动通信公司，188是中国联通，第四位数到第七位数告诉你这个号码来自哪里，最后四位数字是随机的。故选B。 22．细节理解题。根据第三段中的“The main reason for using 11 digits is that we have the largest population (人口) in the world.”可知，使用11位数字的主要原因是我们拥有世界上最多的人口。故选A。 23．词句猜测题。根据倒数第二段中的“If you call a number that you haven’t called for a long time, you may find its owner has changed.”可知，如果你拨打了一个很久没有拨打的号码，你可能会发现它的主人已经改变了，所以划线部分的含义是“取消了的”。故选B。 24．推理判断题。根据倒数第二段中的“11 digits can make tens of billions of mobile phone numbers.”以及最后一段中的“Besides China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0. So they cannot make as many numbers as we can.”并结合选项可知，11位数字可以组成几百亿个电话号码，除了中国，英国和日本也使用11位的手机号码，但它们的数字总是以0开头，所以他们的号码不如我们的多，所以可推知，以1开头的11位数字可以构成最多的电话号码。故选C。 25．细节理解题。根据最后一段中的“Countries like the United States, Australia and India use phone numbers with 10 digits.”可知，美国、澳大利亚和印度的电话号码是10个数字。故选D。 26．B 27．A 28．F 29．E 30．D 【导语】本文讲述了Suki和David帮助无家可归的猫和狗的故事。 26．根据“She only kept dogs. However, she began to be interested in cats after she met Prince”可知，她一开始对猫不感兴趣，选项B“起初，Suki一点也不喜欢猫。”符合，故选B。 27．根据“Daju is another cute homeless cat...Suki and David found it on the highway with their friends”可知，开始介绍另一只猫，选项A“它是猫家庭中最小的。”符合语境，故选A， 28．根据“Suki and David planned to find someone to adopt(收养) Daju when it grew up.”可知，说的是Suki和David计划找人收养这只小猫，选项F“但是Daju太可爱了，Suki和David最后决定自己养它。”符合，故选F。 29．根据“Suki and David need to buy lots of food and other things for their animals every month...So David came up with an idea and they started to design things for the animals.”可知，Suki和David每个月都需要为他们的动物买很多食物和其他东西，但是David开始为这些动物设计东西，说明中间出了问题。选项E“然而，可供他们选择的东西并不多。”符合，故选E。 30．根据“They hope to help more homeless animals and call on other people to do the same thing as them.”可知，他们希望帮助更多无家可归的动物，并呼吁其他人也和他们做同样的事情。选项D“帮助无家可归的猫和狗是最好的事情之一。”符合，故选D。 31．B 32．D 33．C 34．A 35．F 【导语】本文是一篇应用文。文章主要介绍了六种查阅工具，旨在培养学生掌握多种学习方法，提升学习能力。 31．根据“Frank likes reading books on important inventions...”可知，弗兰克喜欢发明类事物；选项B“牛津在线参考百科全书文章、参考书，以查找有关国家、历史重要日期和事件的事实。这些来源还包括历史上的伟大发明和发现。”与之对应。故选B。 32．根据“...she has decided to do a project on Jazz and its origin.”可知，她喜欢音乐，希望能加入了学校合唱队；D选项“Grove Music Online提供作曲家传记、短文、生动的图片、声音和音乐网络链接。从网站上免费下载音乐作品或流行歌曲将允许您在思考或计划您的锅时享受音乐。你肯定会接触到这里大多数美丽的歌曲。”可知，这里可以听到美妙的音乐。与之对应。故选D。 33．根据“She chooses a topic on western paintings and famous painters for her presentation.”可知，凯特喜欢绘画和西方艺术；C选项“Grove Art Online查找有关艺术家、艺术、建筑师和设计师的详细信息。它还包括来自世界各地博物馆和画廊的彩色图像。”可知，这里包括来自世界各地博物馆和画廊的彩色图像。与之对应。故选C。 34．根据“Lorry wants to write a book review on Mr. Churchill in World War II. ”可知，Lorry钦佩英雄，想要写二战中关于丘吉尔的评论；选项A“BNB在线传记。点击名人的名字，您将获得有关他或她的出生日期、家庭背景、生活故事、他们如何成名以及为什么受欢迎的详细信息”。可知，这里能提供名人的生平故事和成就信息。与之对应。故选A。 35．根据“She needs to find out information about how some English words changed in meaning and spelling over a period of time...”可知，丽萨需要了解一些英语单词在一段时间内的含义和拼写是如何变化的；选项F“在线英语词典，查找英语单词的拼写或含义，一些实用用法和句子，60万个单词的起源和演变。还提供单词使用、词汇构建和拼写、发音游戏等练习。”可知，这里能够查找单词的拼写和含义。与之对应。故选F。 36．invention 37．made 38．But 39．their 40．taking 41．a 42．to 43．easier 44．most important 45．stories 【导语】本文主要介绍了相机和胶片的发展史，人们由没有相机变得负担得起相机。 36．句意：照相机的发明要追溯到很久以前。the后接名词，根据“ the camera goes far into the past.”可知此处指相机的发明，invention表示“发明”。故填invention。 37．句意：在 1500 年代，当时的相机只用来拍照。此空为谓语动词，根据“In the 1500s”可知描述过去的事，用一般过去时，make的过去式为made。故填made。 38．句意：但直到19世纪初，他们才找到一种方法让这些照片永久化。根据“...they didnt find a way to make the pictures permanent （耐久的） until the early 1800s.”可知空前后有转折关系，用but连接。故填But。 39．句意：大多数人都有他们的家庭照片，这些照片是由摄影师拍摄的。此空修饰名词，用they的形容词性物主代词修饰。故填their。 40．句意：人们没有相机，因为拍照和冲洗胶卷太难了。and连接并列的动名词作主语，take动名词为taking。故填taking。 41．句意：在1884年，乔治·伊士曼发明了一种可以放入小型相机的胶片。kind可数名词单数，此处表泛指，且以辅音音素开头，用a修饰。故填a。 42．句意：当他们用完胶卷时，人们将相机归还给工厂。动词短语return...to表示“归还给”。故填to。 43．句意：如今的相机更易于使用。此空为形容词作表语，even后接形容词比较级，easier表示“更容易的”。故填easier。 44．句意：最重要的一种工作是新闻报道。“one of the 形容词比较级+名词复数”表示“最……之一”，important的最高级前加most。故填most important。 45．句意：报纸、杂志和电视都需要图片来讲述他们的故事。their后接名词复数，story复数为stories。故填stories。 46．例文 Shopping Online With the development of science and technology, more and more people would like to go shopping online. There are both advantages and disadvantages about online shopping.     Some people think that shopping online is better than going to the shops to buy things, because it is convenient to shop online. People don’t need to go out. What’s more, they can choose various kinds of products that may be much cheaper. They can pick the things they like on the Internet easily. Others think that shopping online has many disadvantages. We can’t see the product directly and the quality of the products we buy online can be much worse. At the same time, online payments are risky and can cause financial losses. In my opinion, I don’t have much time, so I will choose to buy things online. It may save me much time. When I buy things online, I will be more careful and keep my property safe. 【详解】[总体分析] ① 题材：本文是一篇议论文； ② 时态：时态为“一般现在时”； ③ 提示：根据所给提示完成写作，不能遗漏信息，包括网上购物的利与弊和自己的观点。 [写作步骤] 第一步，总述网上购物既有利也有弊； 第二步，具体阐述网上购物的利与弊； 第三步，最后是叙述自己的观点。 [亮点词汇] ① would like to do想要做 ② various kinds of各种各样的 ③ at the same time同时 [高分句型] ① Some people think that shopping online is better than going to the shops to buy things, because it is convenient to shop online.（because引导原因状语从句） ② When I buy things online, I will be more careful and keep my property safe.（When引导的时间状语从句） 答案第1页，共2页 答案第1页，共2页 学科网（北京）股份有限公司 $$