精品解析:河北邢台市第十九中学2026-2027学年九年级上学期11月期中英语试题
|
2份
|
29页
|
24人阅读
|
0人下载
内容正文:
九年级英语练习题
第一部分 听力 (共四节,满分30分)
第一节 听句子,选择最佳答语 (共5题;每题1分,满分5分)
1. A. Come on. B. Enjoy yourself. C. Nice to meet you, too.
2. A. Try again. B. Sounds interesting. C. OK, here you are.
3. A. Quite right. B. My pleasure. C. Well done.
4. A. I’m hungry. B. Juice, please. C. A large one.
5. A. With my sister. B. Last week. C. To exercise.
第二节 听对话和问题,选择正确答案 (共13题;每题1分,满分13分)
6. How did the boy travel to Shijiazhuang?
A. B. C.
7. Where will the speakers probably go?
A. B. C.
8. What is Li Ting?
A. A news reporter. B. A doctor. C. An engineer.
9. Where does Peter work?
A. In Shenzhen. B. In Shanghai. C. In Hangzhou.
10. How many people will take part in the discussion?
A. Two. B. Three. C. Four.
11. What time will the speakers meet on Saturday morning?
A. At 7:00. B. At 8:00. C. At 9:00.
12. What is the probable relationship between the speakers?
A. Classmates. B. Father and daughter. C. Husband and wife.
13. What does Jane need to do?
A. Complete a form. B. Go to a class. C. Attend a meeting.
14. Who teaches Mark to play the guitar?
A. His uncle. B. His mother. C. His grandfather.
15. What does Mark plan to learn?
A. To sing. B. To skate. C. To play the piano.
16. What fruit does the mother like?
A. Bananas. B. Apples. C. Oranges.
17. Who suggests buying some mooncakes?
A. Tom. B. The father. C. Cindy.
18. What are the speakers mainly talking about?
A. A shopping list. B. A fruit cake. C. A Chinese festival.
第三节 听短文和问题,选择正确答案 (共7题;每题1分,满分7分)
19. How is the weather?
A. Rainy. B. Sunny. C. Snowy.
20. What should the students do?
A. Call their parents. B. Wait in the classroom. C. Clean the roads.
21. Where can the students get help from Mr. Zhang?
A. In Room 1. B. In Room 5. C. In Room 6.
22. Which is the speaker’s favorite season?
A. Spring. B. Summer. C. Winter.
23. How long does it take the speaker to walk to the beach?
A. 10 minutes. B. 15 minutes. C. 20 minutes.
24. What does the speaker like to do best on the beach?
A. Play volleyball. B. Sit on the sand. C. Listen to music.
25. What does the speaker advise visitors to take?
A. A coat. B. A camera. C. An umbrella.
第四节 听短文填空 (共5题;每题1分,满分5分)
A Beautiful Picture
Painter
26. Amy, from _______________
Time of painting
27. in _______________, 2025
In the middle
28. a long _______________
On the right
29. green _______________
30. birds in the big _______________
第二部分 语言运用 (共两节,满分25分)
第一节 完形填空 (共10题;每题1分,满分10分)
阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
Ecotourism (生态旅游) has become popular in recent years. Many villages in China have developed ecotourism to improve local life. Lushan Village is a good example.
Forty years ago, Lushan Village was a poor place. People made a living by farming and fishing. The roads were narrow and the transportation wasn’t ____1____. Few visitors came here and most young people ____2____ the village to find jobs in cities.
Things began to change in 2010. The local ____3____ decided to develop ecotourism. First, they ____4____ the roads and built clean public toilets. Then, they encouraged ____5____ to turn their old houses into guest houses. Farmers started to grow organic (有机的) vegetables and fruit, which could be sold to visitors.
Over the past years, Lushan Village has changed ____6____. Every year, thousands of visitors come here to enjoy the fresh air, climb mountains and experience ____7____ life. Young people have returned to work in the village—some run cafes, some work as tour guides, and others ____8____ guest houses. Villagers become richer and can now ____9____ better education and medical care for their families. “I have lived here since I was born. I have seen the village change from a ____10____ place to a popular tourist attraction. I’m glad that we can lead a happy life while protecting nature,” said an old villager.
1. A. junior B. natural C. digital D. convenient
2. A. left B. explored C. supported D. developed
3. A. railway B. government C. greenhouse D. flat
4. A. widened B. bought C. protected D. borrowed
5. A. tourists B. lawyers C. businessmen D. villagers
6. A. hardly B. greatly C. sadly D. nervously
7. A. college B. country C. city D. family
8. A. produce B. enter C. manage D. lead
9. A. hear from B. depend on C. pay for D. bring about
10. A. poor B. cheap C. rough D. man-made
【答案】1. D 2. A 3. B 4. A 5. D 6. B 7. B 8. C 9. C 10. A
【解析】
【导语】本文讲述了庐山村通过发展生态旅游实现了脱贫致富,从一个贫穷落后的小山村变成了热门旅游景点。
【1题详解】
句意:道路狭窄,交通不便。
根据前半句“roads were narrow”可知,因为道路狭窄,自然引出交通不“便利”,应用convenient。junior“初级的”、natural“自然的”、digital“数字的”均不符合语境。
【2题详解】
句意:几乎没什么游客来这里,大多数年轻人都离开村庄去城市找工作。
根据前半句“Few visitors came here”可知,描述的是村子萧条的状态,承接后半句年轻人“离开”村庄,去城市找工作,left“离开”符合语境。explored“探索”、supported“支持”、developed“发展”均不符合语境。
【3题详解】
句意:当地政府决定发展生态旅游。
根据后半句“decided to develop ecotourism.”可知,决定发展生态旅游,能做这种决策的主体只有“政府”,government符合语境。railway“铁路”、greenhouse“温室”、flat“公寓”均不符合语境。
【4题详解】
句意:首先,他们拓宽了道路,并建了干净的公共卫生间。
前文说“roads were narrow”,所以发展旅游业的第一个动作应针对“窄”的做出改变,即“拓宽”道路,widened符合语境。bought“购买”、protected“保护”、borrowed“借”均不符合语境。
【5题详解】
句意:然后,他们鼓励村民把自家的老房子改造成民宿。
句子强调的动作是“turn their old houses into guest houses.”,老房子是当地“村民”的,villagers符合语境。tourists“游客”、lawyers“律师”、businessmen“商人”均不符合语境。
【6题详解】
句意:过去几年里,庐山村发生了极大变化。
根据后句“thousands of visitors come here to enjoy the fresh air”与前文“Few visitors came here”产生反转可知,庐山村有了“极大”变化,greatly符合语境。hardly“几乎不”、sadly“伤心地”、nervously“紧张地”均不符合语境。
【7题详解】
句意:每年都有成千上万的游客来到这里,呼吸新鲜空气、爬山,体验乡村生活。
根据前文“develop ecotourism.”可知,游客来此处体验的是“乡村”生活,country符合逻辑。college“大学”、city“城市”、family“家庭”均不符合语境。
【8题详解】
句意:年轻人已经回村工作了—有的开咖啡馆,有的当导游,还有的经营民宿。
句子中主语“young people”回村工作,自然引出民宿需要有人“经营”,manage符合语境。produce“生产”、enter“进入”、lead“领导”均不符合语境。
【9题详解】
句意:村民变得更富裕了,现在能为家人负担更好的教育和医疗。
根据前半句“Villagers become richer”可知,村民变富了,进一步承接可以“负担”更好的医疗和教育,“better education and medical care”是要“花钱”的项目,pay for符合语境。hear from“收到来信”、depend on“依靠”、bring about“导致”均不符合语境。
【10题详解】
句意:我亲眼看着这个村子从一个贫穷的地方变成了一个热门旅游景点。
句中“from...to...”表示“从……到……”,前后是对比关系,强调过去“贫穷”和现在“a popular tourist attraction.”的对比,poor符合语境。cheap“便宜的”、rough“粗糙的”、man-made“人造的”均不符合语境。
第二节 短文填空 (共15题;每题1分,满分15分)
阅读下面短文,在空白处填入一个适当的单词或用括号内单词的正确形式填空。
Kites are one of the oldest and simplest toys, which enjoy popularity all over the world.
It is said that kites ____11____ (invent) in the early Warring States Period by Mozi and Lu Ban. The period saw many ____12____ (war) and kites played an important role in scaring off enemies. Also, kites could be used for ____13____ (carry) men and communicating with others. They could also do wind ____14____ (test) and other things. For example, people used to write their own names on the kite when they were ____15____ (happy) or felt weak. By doing so, they ____16____ (believe) that their bad luck would go with the kite. ____17____ an increasing number of people flying kites, kites became more popular ____18____ were introduced from China to Japan, Korea and some western countries.
A famous kite story is about the American inventor Benjamin Franklin. He flew ____19____ kite during a thunderstorm. Electricity ran down the wet string (线) and gave him a small shock, which showed lightning was electricity for the ____20____ (one) time. When Franklin tried it again, he was ____21____ (bad) hurt. Believe it or not, do not try this dangerous action ____22____ (your) !
So far, people ____23____ (develop) kites of different sizes, shapes and colors. Some kites even have LED lights for fun light shows. ____24____ a sunny day, you can see many kites flying above parks and fields. Colorful kites and children’s smiling faces form a wonderful picture, which brings a new life to ____25____ (tradition) Chinese culture.
【答案】11. were invented
12. wars 13. carrying
14. tests 15. unhappy
16. believed
17. With 18. and
19. a 20. first
21. badly 22. yourself
23. have developed
24. On 25. traditional
【解析】
【导语】本文是一篇说明文,介绍了风筝的起源、古代用途、富兰克林著名的风筝实验,以及风筝不断发展、在世界各地流传,成为中国传统文化一部分的相关内容。
【11题详解】
句意:据说风筝诞生于战国早期,由墨子和鲁班发明。时态为一般过去时;kites和invent是被动关系(风筝被发明),主语kites是复数,一般过去时被动:were+过去分词。故填were invented。
【12题详解】
句意:那个时期战事频发,风筝在吓退敌人方面发挥着重要作用。many后接可数名词复数,war的复数形式是wars。
【13题详解】
句意:此外,风筝可以用来载人以及传递信息。介词for后面要接动名词;and并列carrying和communicating。故填carrying。
【14题详解】
句意:它们也能够用来测试风力和实现其他功能。wind tests表示“风力测试”;此处表一类测试,用复数,和后面“other things”并列。故填tests。
【15题详解】
句意:例如,古人在不幸或者身体虚弱的时候,会把自己的名字写在风筝上。后文or felt weak(虚弱),并列消极含义;happy反义词是unhappy,意为“不幸的、难受的”。
【16题详解】
句意:他们相信这样做,厄运就会随风筝一同飞走。整篇讲述古时候的事,时态一般过去时,believe的过去式是believed。
【17题详解】
句意:随着放风筝的人越来越多,风筝越来越流行,并从中国传入日本、韩国以及一些西方国家。表示“with+名词+doing”,表示“伴随、随着……”;句首首字母大写,故填With。
【18题详解】
句意:随着放风筝的人越来越多,风筝越来越流行,并从中国传入日本、韩国以及一些西方国家。并列两个分句:风筝变得更流行、(风筝)被传到其他国家,用并列连词and。
【19题详解】
句意:他在一场雷雨中放飞了一只风筝。固定搭配fly a kite表示“放风筝”,kite是辅音音素开头,故填a。
【20题详解】
句意:电流顺着潮湿的风筝线传到他身上,给他轻微电击,人类由此第一次证实闪电就是电。固定短语for the first time,表示“第一次”,one变为序数词first。
【21题详解】
句意:当富兰克林再次尝试这个实验时,他受了重伤。修饰动词hurt要用副词;bad的副词是badly。
【22题详解】
句意:信不信由你,千万不要亲自尝试这个危险的做法!do sth. yourself 表示“亲自做某事”,使用反身代词yourself。
【23题详解】
句意:到目前为止,人们已经研发出不同大小、形状和颜色的风筝。so far(到目前为止)是现在完成时标志;主语people,助动词用have,develop的过去分词是developed。故填have developed。
【24题详解】
句意:在晴朗的日子里,你可以看见许许多多风筝在公园和田野上空飞舞。on a sunny day表示“在一个晴朗的日子”,句首单词首字母大写,故填On。
【25题详解】
句意:五彩的风筝配上孩子们灿烂的笑脸,构成一幅美好的画面,为中国传统文化注入新的活力。修饰名词Chinese culture,需要形容词;tradition是名词,变为形容词traditional,意为“传统的”。
第三部分 阅读 (共两节,满分40分)
第一节 阅读理解 (共15题;每题2分,满分30分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项,
A
Welcome to the Hometown Change Exhibition (展览) !
Do you want to know how your hometown has changed over the years? Come and visit our exhibition. You will see old photos, videos, and stories about the changes in our city. The exhibition is organized by the City Museum and the local government. It aims to show how people’s lives have improved over the past forty years.
Time: 9:00 a.m.-5:00 p.m., from Monday to Saturday
Place: 2nd Floor, City Museum
Ticket: Free for students; 20 yuan for adults
Special activity: On Saturday afternoon, there will be a talk by an old villager. He will share how his village became a tourist attraction. He will also answer questions from the audience.
Group visits: If you come with more than ten people, please call us two days earlier.
For more information, call 1234-5678 or visit www.hometownchange.com.
During the exhibition, you can also watch a short video about the Mombasa-Nairobi railway in Kenya. It was built with China’s help and has greatly improved local people’s lives. You will learn how different countries can work together to build a better world.
Come and see how changes have taken place around us. We are sure you will enjoy your visit and learn something useful.
Don’t miss it!
26. Who can visit the exhibition for free?
A. Adults. B. Students. C. Teachers. D. Everyone.
27. How long is the exhibition open on weekdays?
A. 6 hours. B. 7 hours. C. 8 hours. D. 9 hours.
28. What should you do if you visit in a group of more than ten people?
A. Call two days earlier. B. Pay more money.
C. Come on Sunday. D. Bring your own tickets.
【答案】26. B 27. C 28. A
【解析】
【导语】本文主要介绍了家乡变化展览的相关信息,包括展览目的、时间、地点、票价、特别活动、团体参观要求及联系方式等内容,旨在邀请人们参观展览。
【26题详解】
细节理解题。根据文中门票规则“Ticket”的说明“Free for students; 20 yuan for adults”,可知学生可以免票入场;成年人需要支付20元门票,文中没有提及教师可享受免票政策,也并非所有人都能免费参观,因此只有B选项符合原文描述。
【27题详解】
细节理解题。根据文中开放时间“Time”的说明“9:00 a.m.-5:00 p.m., from Monday to Saturday”,将下午5点转换为24小时制的17点,通过计算17-9=8小时,可得展览工作日的开放时长为8小时,对应C选项。
【28题详解】
细节理解题。根据文中团体参观“Group visits”的规则“If you come with more than ten people, please call us two days earlier”,可知十人以上的团体需要提前两天致电预约。因此只有A选项“Call two days earlier.(提前两天致电预约)”符合原文要求。
B
My best friend Bill is always trying to find out ways to give the environment a helping hand. One day, Bill brought some green cakes to school. At lunch, he shared his cakes with us. “Delicious!” “Wonderful!” Everyone liked the cakes and wondered how he made them.
The story goes back a few weeks. Bill’s family likes fruit very much. His father especially loves watermelons. He eats a lot of them in summer. They always throw away the skins (皮).
After seeing the cleaner working hard to pick up the heavy rubbish pail (桶), Bill said. “There must be a good way to use all the watermelon skins.”
After a lot of thinking, he decided to make something with the skins. First, he made the skins into juice. Then he carefully made his delicious GREEN cakes.
Once he tasted the cake, he knew his cakes were a great by-product (副产品) of the watermelon eating. And it was nature friendly too.
From now on, he doesn’t need to worry about the heavy waste from eating watermelons. And everyone always wants more of his special cakes.
29. What did Bill share with his classmates one day?
A. Something he bought. B. Something he made.
C. Something he planted. D. Something he picked.
30. What do we know about Bill’s family?
A. They work very hard. B. They like fruit very much.
C. They help pick up the rubbish. D. They enjoy making green cakes.
31. What will Bill most probably write in his diary?
A. I made very good cakes and everyone enjoyed them.
B. I worked with the cleaner and my parents praised me.
C. I made some fruit juice but my classmates needed more.
D. I tried to help others but I worried about the heavy waste.
【答案】29. B 30. B 31. A
【解析】
【导语】本文主要讲述了Bill用西瓜皮制作了蛋糕,并带到学校和同学分享,同学也很喜欢他做的蛋糕。
【29题详解】
细节理解题。根据“Bill brought some green cakes to school. At lunch, he shared his cakes with us...Everyone liked the cakes and wondered how he made them”可知他和同学分享他做的蛋糕。故选B。
【30题详解】
细节理解题。根据“Bill’s family likes fruit very much”可知他家人非常喜欢水果。故选B。
【31题详解】
推理判断题。通读全文可知,本文主要讲述了Bill用西瓜皮制作了蛋糕,并带到学校和同学分享,同学也很喜欢他做的蛋糕,故他可能会在日记中写“我做了很好的蛋糕,每个人都很喜欢”。故选A。
C
Have you ever seen a solar panel (太阳能电池板) in your neighborhood? Solar panels take energy from the sun and turn it into electricity. Over the past ten years, the price of solar panels has gone down greatly. In many parts of the world, solar energy is now the cheapest form of electricity. More and more people have started using solar energy to power (给……供电) their homes.
However, solar panels also have their problems. They stop working at night and on rainy days. Is it possible to make them produce electricity all of the time?
Scientists at Suzhou University, China, have invented a new solar panel now. It can produce electricity not only from solar energy but also from falling rain. When a raindrop falls on the solar panel and then rolls (滚动) down, it creates friction (摩擦力) on the surface of the panel, which can then be turned into electricity.
Sun Baoquan is one of the inventors. “Our new invention can produce electricity in any weather during the day.” he says. “It can even provide electricity at night if there is rain.”
The solar panel, however, does not make much electricity from falling rain. So Sun Baoquan is still working hard to improve it. The scientist also wants to make solar panels more flexible, which are as soft as clothing.
The field of solar energy is developing fast. Scientists around the world have been improving solar panels. Some have been working on ways to join solar panels and wind power together. Some have been trying to use sunlight to produce liquid and gas fuels (液体和气体燃料).
32. What is one of the problems of common solar panels?
A. The price of them is rising. B. They are too heavy to carry.
C. They can hardly power people’s homes. D. They can’t work all of the time.
33. Why is the new solar panel more scientific and useful?
A. It has a larger size than a common one.
B. It produces more electricity from falling rain than solar energy.
C. It can produce electricity day and night and even in rainy conditions.
D. It costs much less money to make.
34. What does the underlined word “flexible” mean in Paragraph 5?
A. 结实的 B. 光滑的 C. 坚硬的 D. 柔软的
35. We can infer (推断) from this text that ________.
A. there is no room for developing solar energy
B. there is no end to the research in the field of solar energy
C. solar energy has completely taken the place of other kinds of energy
D. the new solar panel can produce plenty of electricity from rain right now
【答案】32. D 33. C 34. D 35. B
【解析】
【导语】本文主要介绍了苏州大学的科学家们发明了一种新型的太阳能电池板,它不仅能通过太阳能发电,还能通过降雨发电;同时也指出了该发明目前的不足及太阳能领域的发展前景。
【32题详解】
细节理解题。根据文章第二段“They stop working at night and on rainy days.”可推知普通太阳能电池板在夜间和雨天无法工作,即不能一直工作。
【33题详解】
推理判断题。根据文章第三段“It can produce electricity not only from solar energy but also from falling rain.”和第四段“It can even provide electricity at night if there is rain.”可推知新型太阳能电池板能在白天任何天气甚至有雨的夜晚发电,更具科学性和实用性。
【34题详解】
词句猜测题。根据文章第五段“which are as soft as clothing”可推知该词意为“柔软的”,指太阳能电池板可以像衣服一样柔软。
【35题详解】
推理判断题。根据文章最后一段“The field of solar energy is developing fast. Scientists around the world have been improving solar panels.”可推知太阳能领域的研究一直在进行,永无止境。
D
A Bright Idea
Evans Wadongo was from a village of Africa. He had to do homework by the light of a kerosene lamp(煤油灯). Evans’ eyes hurt and this made studying difficult. It was common in his village. Many children left school for this reason, so they remained poor for the rest of their lives.
Although studying was difficult, Evans was an excellent student and went to a university. He continued to worry about the kerosene lamp. By this time, he realized it was not just bad for schoolchildren but for the whole family. First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food. It was difficult to come up with a different kind of lamp that was cheap and good for the environment. Yet Evans did not give up.
One day, he had an idea. He could use a small solar(太阳能的)light. Sunlight is free and solar power is good for the environment. Evans built his first solar lamp, and it worked. He began to build more lamps and sent them to local families. An organization heard about this and provided money for him to build more solar lamps.
Each lamp only cost $20. However, this was a lot of money to many villagers, who only earned around $34 a week, so Evans made sure he kept the cost down. First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free.
Thousands of people had safe light. Julia, a mother of three, said, “Thanks to Evans, my children have light to read, and I have my own light to cook.” The solar lamps made a big difference.
36. What does the underlined word “this” in Paragraph 1 refer to?
A. Leaving school. B. Doing homework.
C. Having eye problems. D. Having a bright idea.
37. How many problems about kerosene lamps are mentioned according to Paragraph 2?
A. 6. B. 5. C. 4. D. 3.
38. Put the following information into correct order according to the passage.
a. Evans went to a university. b. Thousands of people had safe light.
c. His first solar lamp was invented. d. Kerosene lamps hurt Evans’ eyes.
e. Recycled materials were used in the lamps.
f. People from many countries gave away money.
A. d-a-c-e-f-b B. d-f-b-a-e-c C. a-d-f-e-c-b D. a-e-c-d-f-b
39. Why does the writer give Julia’s example in Paragraph 5?
A. To share Julia’s experience. B. To show Evans’ influence.
C. To describe Evans’ feelings. D. To introduce Evans’ invention.
40. What is Evans like according to the passage?
A. Polite, talented and humorous. B. Quiet, smart and honest.
C. Humorous, clever and friendly. D. Hard-working, loving and creative.
【答案】36. C 37. C 38. A 39. B 40. D
【解析】
【导语】本文主要讲述了Evans发明并制作太阳能灯的过程。
【36题详解】
词句猜测题。根据“Evans’ eyes hurt and this made studying difficult.”可知,Evans的眼睛疼,这使学习很困难。因此this指代“眼睛疼”这件事。故选C。
【37题详解】
细节理解题。根据“First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food.”可知,首先,它会导致咳嗽等疾病。此外,光线会伤害人们的眼睛。此外,它还可能导致火灾。最后,煤油很贵,所以家庭买食物的钱更少。因此,文章一共提到使用煤油灯的4个问题。故选C。
【38题详解】
细节理解题。根据“He had to do homework by the light of a kerosene lamp (煤油灯). Evans’ eyes hurt and this made studying difficult.”可知,煤油灯让Evans的眼睛疼。根据“Although studying was difficult, Evans was an excellent student and went to a university.”可知,尽管学习非常艰难,Evans是个优秀的学生,并进入了大学。根据“Evans built his first solar lamp, and it worked.”可知,Evans制作了第一台太阳能灯。根据“First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free.”可知,Evans使用回收材料制灯,志愿者也来制灯,最后,来自许多国家的人给他的团队捐款。因此,事件的正确顺序为d-a-c-e-f-b。故选A。
【39题详解】
推理判断题。根据“Thousands of people had safe light. Julia, a mother of three, said, ‘Thanks to Evans, my children have light to read, and I have my own light to cook.’ The solar lamps made a big difference.”可知,成千上万的人有安全的照明。Julia是三个孩子的母亲,她说:“多亏了Evans,我的孩子们有了读书的灯,我也有了做饭的灯。”太阳能灯起到了很大的作用。举Julia的例子是为了说明Evans的发明创造给人们带来的影响。故选B。
【40题详解】
推理判断题。通读本文可知,Evans在艰苦的学习环境下还上了大学,说明他非常勤奋,他为了解决使用煤油灯带来的一系列问题,发明创造了太阳能灯,说明他富有创造性,他想方设法降低太阳能灯的制作成本,让穷人也能用得上太阳能灯,说明他富有爱心。故选D。
第二节 阅读表达 (共5题;每题2分,满分10分)
阅读下面短文,简略回答问题。
Have you ever imagined being in a car which is driven by a computer, not a human? In recent years, China has made great progress in self-driving technology. Since August, 2022, self-driving taxis can run on the roads in Wuhan, Chongqing and Shenzhen. Why do we develop self-driving cars?
Self-driving cars can bring us many advantages: First, they use computers to feel the things around them and make better use of space. This means fewer traffic jams and better parking space for cars. Second, self-driving cars can help the disabled or blind people to get around more easily. Third, self-driving cars hardly make wrong decisions or lose focus (注意力), so there will be fewer accidents and deaths on the road.
However, self-driving cars are not perfect. They also have some problems. If something unexpected on the road happens, self-driving cars cannot react (反应) as fast as human drivers. Also, when the weather is bad, like heavy snow, self-driving cars cannot see the lines on the road easily. This may cause an accident. Besides, if the computer system of the car is broken by someone, the car will crash (撞毁) .
It is clear that there is still a long way to go to make self-driving cars more common and safer. And China is taking steps to make this happen.
41. Which cities have had self-driving taxis running on the roads since August 2022?
________________________________________________________________________________________________
42. How many advantages about self-driving cars are mentioned in Paragraph 2?
________________________________________________________________________________________________
43. Why can self-driving cars cause fewer accidents and deaths?
________________________________________________________________________________________________
44. What problems do self-driving cars have according to the text? (至少列出一点)
________________________________________________________________________________________________
45. How do you like self-driving cars?
________________________________________________________________________________________________
【答案】41. Wuhan, Chongqing and Shenzhen.
42. Three. 43. Because self-driving cars hardly make wrong decisions or lose focus.
44. If something unexpected on the road happens, self-driving cars cannot react as fast as human drivers. / When the weather is bad, like heavy snow, self-driving cars cannot see the lines on the road easily. / If the computer system of the car is broken by someone, the car will crash.
45. I think they are helpful but they still need improvement.
【解析】
【导语】本文主要介绍了中国自动驾驶技术的发展,讲述自动驾驶汽车的优点、现存问题以及未来还有很长的发展之路。
【41题详解】
第一段直接给出信息 “Since August, 2022, self driving taxis can run on the roads in Wuhan, Chongqing and Shenzhen.”,直接提取这三座城市即可。
【42题详解】
第二段用First、Second、Third引出自动驾驶汽车的三条优势,一共提到3个优点。
【43题详解】
第二段最后一句明确说明 “Third self driving cars hardly make wrong decisions or lose focus (注意力) , so there will be fewer accidents and deaths on the road.”,so前就是原因,直接摘抄。
【44题详解】
第三段依次介绍自动驾驶汽车的三个问题:突发状况下反应不如人类司机快;恶劣天气看不清路面标线;车载系统被破坏会导致车辆撞毁,写出任意一条即可。
【45题详解】
本题为开放性试题,答案不唯一。观点要结合文章内容,表达出自己对自动驾驶汽车的看法,理由合理、语句通顺即可。
第四部分 情景交际 (满分10分)
补全对话 (共5题;每题2分,满分10分)
(Jack and Mary are talking about a digital invention.)
Jack: Hi, Mary. Have you ever heard of Doubao?
Mary: No, not yet. ____________46____________
Jack: It’s an AI program.
Mary:____________47____________
Jack: Well, it can help us with our study. It can help us check the mistakes in our homework.
Mary: ____________48____________
Jack: We can use it by looking through its official website or downloading some mobile apps.
Mary:____________49____________
Jack: Yes, it’s quite easy to use.
Mary: ____________50____________ I can’t wait to try it.
Jack: Hope you enjoy using Doubao.
Mary: Thank you a lot.
【答案】46. What is it (about)?/What is Doubao (about)?/Can you tell me something about it?/Can you tell me something about Doubao?
47. What can it do?/What can Doubao do?/What can it help us do?/What can Doubao help us do?
48. How can you use it?/How can we use Doubao?
49. Is it (quite/very) easy to use?/Is it (quite/very) easy to use Doubao?
50. Great./Very good./Sounds great!/That’s great./Wonderful./...
【解析】
【导语】本文是一段Jack和Mary围绕AI产品豆包展开交流的对话,依次介绍豆包是什么、功能、使用途径与操作难度。
【46题详解】
Jack问Mary是否听说过豆包,Mary回应称还没有听说过,结合后文Jack回答说明豆包是一款人工智能程序,此处需要补充Mary针对豆包是什么的提问。第一空应填“What is it (about)?/What is Doubao (about)?/Can you tell me something about it? ”,承接上文Mary没听过豆包的表述,引出Jack对豆包的介绍,上下文语义衔接自然,符合日常口语对话逻辑。
【47题详解】
前文Jack已经说明豆包是一款人工智能程序,结合下文Jack介绍豆包可以帮助人们学习、检查作业错误,此处需要针对豆包的用途发起提问。第二空应填“What can it do?/What can Doubao do?/What can it help us do?”,引出下文Jack对豆包功能的详细说明,与后文回答形成一问一答,衔接自然。
【48题详解】
前文Jack已经介绍完豆包的功能,结合下文Jack说明豆包的使用途径,此处需要针对豆包的使用方法发起提问。第三空应填“How can you use it?/How can we use Doubao?”,自然引出Jack对使用方式的回答,上下文语义衔接自然。
【49题详解】
前文Jack已经介绍完豆包的使用方式,结合下文Jack给出肯定回答,确认豆包操作简单,此处需要针对豆包的使用难度发起提问。第四空应填“Is it (quite/ very) easy to use?/Is it (quite/very) easy to use Doubao?” ,和后文的肯定答语呼应,逻辑连贯,对话通顺。
【50题详解】
前文Jack已经介绍完豆包全部信息并说明它操作简单,后文Mary表示自己迫不及待想要试一试豆包,此处需要表达Mary对豆包的认可与兴趣。第五空应填Great./Very good./Sounds great!/That’s great./Wonderful.”,简洁自然,贴合日常口语交际的表达习惯,逻辑连贯,衔接自然。
第五部分 写作 (满分15分)
书面表达
51. 假如你是李华,你校英文报正举行主题为 “发明改变生活” 的征文比赛。请根据下面的海报,选择其中一项发明,简要介绍该项发明在你家庭中的使用情况,以及带来的影响。词数80左右。
注意事项:
1. 必须包含所有提示信息,可适当发挥,开头已给出,不计入总词数;
2. 意思清楚,表达通顺,行文连贯,书写规范;
3. 请勿在文中使用真实的姓名、校名和地名。
Great inventions bring great changes to our lives.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】例文:
Great inventions bring great changes to our lives.
The smartphone is one of them. In my family, everyone has a smartphone and we use it every day. My parents check the news on it. They can get information quickly. I often use it to listen to English and talk with my friends. During family trips, we can use the phone to take photos and find directions easily. And we can also go shopping online through the phone.
It helps us learn, relax, and stay close to each other. Truly, it makes our life more convenient and colourful.
【解析】
【详解】写作步骤
[第一步:审题立意]
确定文体:介绍性记叙文,以一般现在时为主
明确要点:介绍一项发明(智能手机)、这项发明在家庭中的使用情况、这项发明给家庭生活带来的影响。
确定人称:第一人称(I/my)
注意事项:不得透露真实姓名、校名和地名
[第二步:构思布局]
三段式结构:
开头段:总起句,点明发明改变生活,引出介绍的发明
主体段:介绍智能手机在家庭里的日常使用情况
结尾段:总结智能手机带来的影响,升华主题
[第三步:要点展开]
要点一:介绍一项发明(智能手机)
引出发明:The smartphone is one of them/The smartphone changes our daily life/The smartphone is a great invention等
家庭使用概况:In my family, everyone has a smartphone and we use it every day/All my family members use the smartphone every day/We have our own smartphones at home等
要点二:这项发明在家庭中的使用情况
父母的使用:My parents check the news on it/They can get information quickly/My parents watch short videos on it/My parents search useful information on it等
我的使用:I often use it to listen to English and talk with my friends/I use it to practise my spoken English/I chat with my classmates on it等
全家外出时的使用:During family trips, we can use the phone to take photos and find directions easily/We use it to look for interesting places on trips/We record wonderful moments on our family trips等
线上使用:And we can also go shopping online through the phone/We buy daily goods on it/We pay for things on the Internet with it等
要点三:这项发明给家庭生活带来的影响
带来的帮助:It helps us learn, relax, and stay close to each other/It helps us communicate with each other better/It makes our study much easier等
总体作用:Truly, it makes our life more convenient and colourful/It brings great fun to our family life/It makes our daily life much simpler等
第1页/共1页
学科网(北京)股份有限公司
$
九年级英语练习题
第一部分 听力 (共四节,满分30分)
第一节 听句子,选择最佳答语 (共5题;每题1分,满分5分)
1. A. Come on. B. Enjoy yourself. C. Nice to meet you, too.
2. A. Try again. B. Sounds interesting. C. OK, here you are.
3. A. Quite right. B. My pleasure. C. Well done.
4. A. I’m hungry. B. Juice, please. C. A large one.
5. A. With my sister. B. Last week. C. To exercise.
第二节 听对话和问题,选择正确答案 (共13题;每题1分,满分13分)
6. How did the boy travel to Shijiazhuang?
A. B. C.
7. Where will the speakers probably go?
A. B. C.
8. What is Li Ting?
A. A news reporter. B. A doctor. C. An engineer.
9. Where does Peter work?
A. In Shenzhen. B. In Shanghai. C. In Hangzhou.
10. How many people will take part in the discussion?
A. Two. B. Three. C. Four.
11. What time will the speakers meet on Saturday morning?
A. At 7:00. B. At 8:00. C. At 9:00.
12. What is the probable relationship between the speakers?
A. Classmates. B. Father and daughter. C. Husband and wife.
13. What does Jane need to do?
A. Complete a form. B. Go to a class. C. Attend a meeting.
14. Who teaches Mark to play the guitar?
A. His uncle. B. His mother. C. His grandfather.
15. What does Mark plan to learn?
A. To sing. B. To skate. C. To play the piano.
16. What fruit does the mother like?
A. Bananas. B. Apples. C. Oranges.
17. Who suggests buying some mooncakes?
A. Tom. B. The father. C. Cindy.
18. What are the speakers mainly talking about?
A. A shopping list. B. A fruit cake. C. A Chinese festival.
第三节 听短文和问题,选择正确答案 (共7题;每题1分,满分7分)
19. How is the weather?
A. Rainy. B. Sunny. C. Snowy.
20. What should the students do?
A. Call their parents. B. Wait in the classroom. C. Clean the roads.
21. Where can the students get help from Mr. Zhang?
A. In Room 1. B. In Room 5. C. In Room 6.
22. Which is the speaker’s favorite season?
A. Spring. B. Summer. C. Winter.
23. How long does it take the speaker to walk to the beach?
A. 10 minutes. B. 15 minutes. C. 20 minutes.
24. What does the speaker like to do best on the beach?
A. Play volleyball. B. Sit on the sand. C. Listen to music.
25. What does the speaker advise visitors to take?
A. A coat. B. A camera. C. An umbrella.
第四节 听短文填空 (共5题;每题1分,满分5分)
A Beautiful Picture
Painter
26. Amy, from _______________
Time of painting
27. in _______________, 2025
In the middle
28. a long _______________
On the right
29. green _______________
30. birds in the big _______________
第二部分 语言运用 (共两节,满分25分)
第一节 完形填空 (共10题;每题1分,满分10分)
阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
Ecotourism (生态旅游) has become popular in recent years. Many villages in China have developed ecotourism to improve local life. Lushan Village is a good example.
Forty years ago, Lushan Village was a poor place. People made a living by farming and fishing. The roads were narrow and the transportation wasn’t ____1____. Few visitors came here and most young people ____2____ the village to find jobs in cities.
Things began to change in 2010. The local ____3____ decided to develop ecotourism. First, they ____4____ the roads and built clean public toilets. Then, they encouraged ____5____ to turn their old houses into guest houses. Farmers started to grow organic (有机的) vegetables and fruit, which could be sold to visitors.
Over the past years, Lushan Village has changed ____6____. Every year, thousands of visitors come here to enjoy the fresh air, climb mountains and experience ____7____ life. Young people have returned to work in the village—some run cafes, some work as tour guides, and others ____8____ guest houses. Villagers become richer and can now ____9____ better education and medical care for their families. “I have lived here since I was born. I have seen the village change from a ____10____ place to a popular tourist attraction. I’m glad that we can lead a happy life while protecting nature,” said an old villager.
1. A. junior B. natural C. digital D. convenient
2. A. left B. explored C. supported D. developed
3. A. railway B. government C. greenhouse D. flat
4. A. widened B. bought C. protected D. borrowed
5. A. tourists B. lawyers C. businessmen D. villagers
6. A. hardly B. greatly C. sadly D. nervously
7. A. college B. country C. city D. family
8. A. produce B. enter C. manage D. lead
9. A. hear from B. depend on C. pay for D. bring about
10. A. poor B. cheap C. rough D. man-made
第二节 短文填空 (共15题;每题1分,满分15分)
阅读下面短文,在空白处填入一个适当的单词或用括号内单词的正确形式填空。
Kites are one of the oldest and simplest toys, which enjoy popularity all over the world.
It is said that kites ____11____ (invent) in the early Warring States Period by Mozi and Lu Ban. The period saw many ____12____ (war) and kites played an important role in scaring off enemies. Also, kites could be used for ____13____ (carry) men and communicating with others. They could also do wind ____14____ (test) and other things. For example, people used to write their own names on the kite when they were ____15____ (happy) or felt weak. By doing so, they ____16____ (believe) that their bad luck would go with the kite. ____17____ an increasing number of people flying kites, kites became more popular ____18____ were introduced from China to Japan, Korea and some western countries.
A famous kite story is about the American inventor Benjamin Franklin. He flew ____19____ kite during a thunderstorm. Electricity ran down the wet string (线) and gave him a small shock, which showed lightning was electricity for the ____20____ (one) time. When Franklin tried it again, he was ____21____ (bad) hurt. Believe it or not, do not try this dangerous action ____22____ (your) !
So far, people ____23____ (develop) kites of different sizes, shapes and colors. Some kites even have LED lights for fun light shows. ____24____ a sunny day, you can see many kites flying above parks and fields. Colorful kites and children’s smiling faces form a wonderful picture, which brings a new life to ____25____ (tradition) Chinese culture.
第三部分 阅读 (共两节,满分40分)
第一节 阅读理解 (共15题;每题2分,满分30分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项,
A
Welcome to the Hometown Change Exhibition (展览) !
Do you want to know how your hometown has changed over the years? Come and visit our exhibition. You will see old photos, videos, and stories about the changes in our city. The exhibition is organized by the City Museum and the local government. It aims to show how people’s lives have improved over the past forty years.
Time: 9:00 a.m.-5:00 p.m., from Monday to Saturday
Place: 2nd Floor, City Museum
Ticket: Free for students; 20 yuan for adults
Special activity: On Saturday afternoon, there will be a talk by an old villager. He will share how his village became a tourist attraction. He will also answer questions from the audience.
Group visits: If you come with more than ten people, please call us two days earlier.
For more information, call 1234-5678 or visit www.hometownchange.com.
During the exhibition, you can also watch a short video about the Mombasa-Nairobi railway in Kenya. It was built with China’s help and has greatly improved local people’s lives. You will learn how different countries can work together to build a better world.
Come and see how changes have taken place around us. We are sure you will enjoy your visit and learn something useful.
Don’t miss it!
26. Who can visit the exhibition for free?
A. Adults. B. Students. C. Teachers. D. Everyone.
27. How long is the exhibition open on weekdays?
A. 6 hours. B. 7 hours. C. 8 hours. D. 9 hours.
28. What should you do if you visit in a group of more than ten people?
A. Call two days earlier. B. Pay more money.
C. Come on Sunday. D. Bring your own tickets.
B
My best friend Bill is always trying to find out ways to give the environment a helping hand. One day, Bill brought some green cakes to school. At lunch, he shared his cakes with us. “Delicious!” “Wonderful!” Everyone liked the cakes and wondered how he made them.
The story goes back a few weeks. Bill’s family likes fruit very much. His father especially loves watermelons. He eats a lot of them in summer. They always throw away the skins (皮).
After seeing the cleaner working hard to pick up the heavy rubbish pail (桶), Bill said. “There must be a good way to use all the watermelon skins.”
After a lot of thinking, he decided to make something with the skins. First, he made the skins into juice. Then he carefully made his delicious GREEN cakes.
Once he tasted the cake, he knew his cakes were a great by-product (副产品) of the watermelon eating. And it was nature friendly too.
From now on, he doesn’t need to worry about the heavy waste from eating watermelons. And everyone always wants more of his special cakes.
29. What did Bill share with his classmates one day?
A. Something he bought. B. Something he made.
C. Something he planted. D. Something he picked.
30. What do we know about Bill’s family?
A. They work very hard. B. They like fruit very much.
C. They help pick up the rubbish. D. They enjoy making green cakes.
31. What will Bill most probably write in his diary?
A. I made very good cakes and everyone enjoyed them.
B. I worked with the cleaner and my parents praised me.
C. I made some fruit juice but my classmates needed more.
D. I tried to help others but I worried about the heavy waste.
C
Have you ever seen a solar panel (太阳能电池板) in your neighborhood? Solar panels take energy from the sun and turn it into electricity. Over the past ten years, the price of solar panels has gone down greatly. In many parts of the world, solar energy is now the cheapest form of electricity. More and more people have started using solar energy to power (给……供电) their homes.
However, solar panels also have their problems. They stop working at night and on rainy days. Is it possible to make them produce electricity all of the time?
Scientists at Suzhou University, China, have invented a new solar panel now. It can produce electricity not only from solar energy but also from falling rain. When a raindrop falls on the solar panel and then rolls (滚动) down, it creates friction (摩擦力) on the surface of the panel, which can then be turned into electricity.
Sun Baoquan is one of the inventors. “Our new invention can produce electricity in any weather during the day.” he says. “It can even provide electricity at night if there is rain.”
The solar panel, however, does not make much electricity from falling rain. So Sun Baoquan is still working hard to improve it. The scientist also wants to make solar panels more flexible, which are as soft as clothing.
The field of solar energy is developing fast. Scientists around the world have been improving solar panels. Some have been working on ways to join solar panels and wind power together. Some have been trying to use sunlight to produce liquid and gas fuels (液体和气体燃料).
32. What is one of the problems of common solar panels?
A. The price of them is rising. B. They are too heavy to carry.
C. They can hardly power people’s homes. D. They can’t work all of the time.
33. Why is the new solar panel more scientific and useful?
A. It has a larger size than a common one.
B. It produces more electricity from falling rain than solar energy.
C. It can produce electricity day and night and even in rainy conditions.
D. It costs much less money to make.
34. What does the underlined word “flexible” mean in Paragraph 5?
A. 结实的 B. 光滑的 C. 坚硬的 D. 柔软的
35. We can infer (推断) from this text that ________.
A. there is no room for developing solar energy
B. there is no end to the research in the field of solar energy
C. solar energy has completely taken the place of other kinds of energy
D. the new solar panel can produce plenty of electricity from rain right now
D
A Bright Idea
Evans Wadongo was from a village of Africa. He had to do homework by the light of a kerosene lamp(煤油灯). Evans’ eyes hurt and this made studying difficult. It was common in his village. Many children left school for this reason, so they remained poor for the rest of their lives.
Although studying was difficult, Evans was an excellent student and went to a university. He continued to worry about the kerosene lamp. By this time, he realized it was not just bad for schoolchildren but for the whole family. First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food. It was difficult to come up with a different kind of lamp that was cheap and good for the environment. Yet Evans did not give up.
One day, he had an idea. He could use a small solar(太阳能的)light. Sunlight is free and solar power is good for the environment. Evans built his first solar lamp, and it worked. He began to build more lamps and sent them to local families. An organization heard about this and provided money for him to build more solar lamps.
Each lamp only cost $20. However, this was a lot of money to many villagers, who only earned around $34 a week, so Evans made sure he kept the cost down. First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free.
Thousands of people had safe light. Julia, a mother of three, said, “Thanks to Evans, my children have light to read, and I have my own light to cook.” The solar lamps made a big difference.
36. What does the underlined word “this” in Paragraph 1 refer to?
A. Leaving school. B. Doing homework.
C. Having eye problems. D. Having a bright idea.
37. How many problems about kerosene lamps are mentioned according to Paragraph 2?
A. 6. B. 5. C. 4. D. 3.
38. Put the following information into correct order according to the passage.
a. Evans went to a university. b. Thousands of people had safe light.
c. His first solar lamp was invented. d. Kerosene lamps hurt Evans’ eyes.
e. Recycled materials were used in the lamps.
f. People from many countries gave away money.
A. d-a-c-e-f-b B. d-f-b-a-e-c C. a-d-f-e-c-b D. a-e-c-d-f-b
39. Why does the writer give Julia’s example in Paragraph 5?
A. To share Julia’s experience. B. To show Evans’ influence.
C. To describe Evans’ feelings. D. To introduce Evans’ invention.
40. What is Evans like according to the passage?
A. Polite, talented and humorous. B. Quiet, smart and honest.
C. Humorous, clever and friendly. D. Hard-working, loving and creative.
第二节 阅读表达 (共5题;每题2分,满分10分)
阅读下面短文,简略回答问题。
Have you ever imagined being in a car which is driven by a computer, not a human? In recent years, China has made great progress in self-driving technology. Since August, 2022, self-driving taxis can run on the roads in Wuhan, Chongqing and Shenzhen. Why do we develop self-driving cars?
Self-driving cars can bring us many advantages: First, they use computers to feel the things around them and make better use of space. This means fewer traffic jams and better parking space for cars. Second, self-driving cars can help the disabled or blind people to get around more easily. Third, self-driving cars hardly make wrong decisions or lose focus (注意力), so there will be fewer accidents and deaths on the road.
However, self-driving cars are not perfect. They also have some problems. If something unexpected on the road happens, self-driving cars cannot react (反应) as fast as human drivers. Also, when the weather is bad, like heavy snow, self-driving cars cannot see the lines on the road easily. This may cause an accident. Besides, if the computer system of the car is broken by someone, the car will crash (撞毁) .
It is clear that there is still a long way to go to make self-driving cars more common and safer. And China is taking steps to make this happen.
41. Which cities have had self-driving taxis running on the roads since August 2022?
________________________________________________________________________________________________
42. How many advantages about self-driving cars are mentioned in Paragraph 2?
________________________________________________________________________________________________
43. Why can self-driving cars cause fewer accidents and deaths?
________________________________________________________________________________________________
44. What problems do self-driving cars have according to the text? (至少列出一点)
________________________________________________________________________________________________
45. How do you like self-driving cars?
________________________________________________________________________________________________
第四部分 情景交际 (满分10分)
补全对话 (共5题;每题2分,满分10分)
(Jack and Mary are talking about a digital invention.)
Jack: Hi, Mary. Have you ever heard of Doubao?
Mary: No, not yet. ____________46____________
Jack: It’s an AI program.
Mary:____________47____________
Jack: Well, it can help us with our study. It can help us check the mistakes in our homework.
Mary: ____________48____________
Jack: We can use it by looking through its official website or downloading some mobile apps.
Mary:____________49____________
Jack: Yes, it’s quite easy to use.
Mary: ____________50____________ I can’t wait to try it.
Jack: Hope you enjoy using Doubao.
Mary: Thank you a lot.
第五部分 写作 (满分15分)
书面表达
51. 假如你是李华,你校英文报正举行主题为 “发明改变生活” 的征文比赛。请根据下面的海报,选择其中一项发明,简要介绍该项发明在你家庭中的使用情况,以及带来的影响。词数80左右。
注意事项:
1. 必须包含所有提示信息,可适当发挥,开头已给出,不计入总词数;
2. 意思清楚,表达通顺,行文连贯,书写规范;
3. 请勿在文中使用真实的姓名、校名和地名。
Great inventions bring great changes to our lives.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
第1页/共1页
学科网(北京)股份有限公司
$