Unit 13 We're trying to save the earth! 周清（含解析）2024-2025学年人教版九年级英语全册

九年级英语周清（Unit 13） Unit 13 100分 姓名
Ⅰ.完形填空（30分）
Everyone was shocked by the cry. They took me into a classroom and were about to take off my (1)________ “Which foot is it ” one asked. “Let us have a look.”
Suddenly, I remembered the holes in (2)________ socks. My family was very poor during those years. I wore welfare socks, which cost only a little, but those (3)________ welfare socks didn’t last long. They soon had (4)________ at the bottom.
I refused to take off my shoe. I (5)________ stand others seeing the holes in my sock. I tried to hold back my tears. Yet, each time the thing (6)________ my shoe bit me, tears raced down my face.
My teacher, Miss Diane, hurried into the (7)________, “What’s wrong ” she asked.
“Something is biting her right foot, (8)________ she doesn’t let us take off her shoe,” one of my classmates answered.
Miss Diane lived next door to me. She (9)________ everything about my family. She put both hands on my shaking shoulders and (10)________ into my painful and hopeless eyes.
“Oh, yes, it must be a sock-eating ant,” she said, as if she had (11)________ seen the thing inside the shoe. “I had a bite from one of those ants. By the time I got my shoe off, it had (12)________ almost the whole bottom off my sock.” My classmates nodded while they were listening to the teacher (13)________, although they all looked a little puzzled.
Miss Diane took off my right shoe and sock and shook them over the dustbin. Two red ants (14)________ it.
“Just what I thought it. The ants have eaten part of her sock.” When she stroked an alcohol cotton ball on the bites, she added, “You are such a (15)________ girl to take so many bites.”
The alcohol felt cool on the bites and a little girl’s pride was saved by the “sock-eating ant” story.
( )1. A. shoe B. shirt C. hat D. coat
( )2. A. his B. her C. my D. your
( )3. A. free B. wet C. dirty D. cheap
( )4. A. holes B. boxes C. stones D. pockets
( )5. A. could B. couldn’t C. must D. mustn’t
( )6. A. on B. near C. under D. in
( )7. A. office B. playground C. classroom D. toilet
( )8. A. because B. but C. or D. so
( )9. A. knew B. forgot C. taught D. borrowed
( )10. A. looked B. dropped C. ran D. got
( )11. A. hardly B. already C. still D. only
( )12. A. turned B. put C. taken D. eaten
( )13. A. angrily B. sadly C. carefully D. happily
( )14. A. lived on B. fell into C. went over D. turned to
( )15. A. lucky B. friendly C. brave D. clever
Ⅱ.阅读理解（20分）
A.
At 8,844.43 meters high，Mount Qomolangma is the tallest mountain on Earth. While it is famous for its beautiful views，parts of the mountain are facing a problem：rubbish. Every year，thousands of visitors throw away tons of rubbish，such as bottles and plastic bags.
According to the UN，over 140 tons of rubbish has been left on the mountain .To reduce rubbish，China is limiting(限制) the number of people who are allowed to climb up the north side of the mountain. Only 300 people will be allowed to climb it，and only during spring.
Local people cleaned the mountain last year，removing rubbish at a height of 5，200 meters. They collected about 8.4 metric tons(公吨) of rubbish.
This year，the local government plans to spend 4 million yuan on a new clean－up activity. The local government is also setting up stations to sort(分类)，recycle and break down rubbish collected from the mountain. A group of artists will also try to turn the rubbish into art works. They will show these works of art to remind people not to leave rubbish when climbing the mountain.
( )16.What problem are parts of Mount Qomolangma facing
A．Air pollution. B．Rubbish. C．Noise. D．Water pollution.
( )17.How many people will be allowed to climb up the north side of the mountain during spring
A．140. B．5，200 C．4 million. D．300.
( )18.The underlined word “removing” in Paragraph 3 probably means ________.
A．using up B．making better C．putting on D．taking away
( )19.The artists will show their art works in order to ________.
A．teach people to make works of art
B．help people to know about Qomolangma
C．encourage people to clean up Qomolangma
D．remind people not to throw rubbish on Qomolangma
( )20.What kind of writing is this
A．A notice. B．News. C．A story. D．An advertisement.
B
Scientists in Britain and the United States have made a new kind of enzyme(酶) that eats plastics(塑料).With its help, plastics can be turned into smaller parts and go away quickly. Scientists believe that, in the future, it could solve the problem of plastic pollution.
The enzyme is able to break down PET, a form of plastic. PET was first made in the 1940s and is now widely used to make plastic bottles. It can remain in the environment for many years and pollute large areas of land and water. So it has always been a headache to deal with the waste from PET and other plastics.
The researchers made the discovery(发现) while examining the structure of a natural enzyme in Japan. They found that the natural enzyme was helping to break down PET plastics. So, they decided to make small changes in the enzyme by adding some amino acids(氨基酸).It made the natural enzyme’s plastic-eating abilities work faster and better.
John McGeehan, one of the lead researchers, said, “We’ve made an improved enzyme. It’s better than the natural one. And we are trying to make more improvements to it.” He went on, “The enzyme is not harmful to humans or animals, and it is friendly to the environment. So we are considering putting it into wider use.”
The team is now trying to make the enzyme break down PET in large quantities(大量地). “We’ll see that the plastic pollution may be stopped with the technology. However, there is still a long way to go,” John McGeehan added.
( )21. According to the scientists, the enzyme may solve the problem of _______ pollution.
A. air B. water C. light D. plastic
( )22. The underlined phrase “break down” in the passage probably means “_______” in Chinese.
A. 实验 B. 生产 C. 发明 D. 分解
( )23. Researchers discovered that a natural enzyme helped break down plastics _______.
A. in Britain B. in the US C. in Japan D. in China
( )24. Which of the following is TRUE according to the passage
A. The scientists are still trying to improve the enzyme.
B. The enzyme will pollute large areas of land and water.
C. The natural enzyme works better than the improved one.
D. The natural enzyme is harmful to humans and animals.
( )25. Where may you read this passage
A. in a cooking book. B. in a science magazine. C. in a guidebook. D. in a storybook.
Ⅲ. 七选五 （10分）
Rethink, Reuse, Recycle!
___26__Have you ever thought about how these things can actually be put to good use Nothing is a waste if you have a creative mind.
__27__She lives in a house in the UK that she built herself out of rubbish. The windows and doors come from old buildings around her town that were pulled down. The top of the house is an old boat turned upside down. And the gate in front of her house is made of rocks and old glass bottles. Amy recently won a prize from the Help Save Our Planet Society. The president said, “___28__.”
Amy isn’t the only one who is good at recycling. Jessica Wong from Hong Kong uses old clothes that people don’t wear anymore to make bags. She has been doing this for a few years now. She opened a small shop where she sells her bags, and she has also set up a website to sell them online. She especially likes to use old jeans to make handbags. Her bags are cute and useful. “___29___” she said. “I hope people can read my book and enjoy it!”
Wang Tao set up a small business in Shanghai four years ago. He is known for using iron and other materials from old cars to make beautiful art pieces. Some are large pieces that look like animals or humans, and some are smaller pieces you can put at home. __30____ Tao hopes to set up a “metal art” theme park to show people the importance of environmental protection. Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity.
The more popular works can even been seen in art shops around the city.
Have you ever collected things that you like
You have probably never heard of Amy Hayes, but she is a most unusual woman.
She plans to write a book about new ways to use old clothes.
Do you often throw away things you don’t need anymore
Amy is an inspiration to us all
I plan to write a book about new ways to use old clothes
选择题答案
1--5 6-10
11--15 16-20
21--25 26-30
Ⅳ. 语法填空（30分） 单句填空
1. Can you afford ________(buy) the house with a garden
2. The young should do meaningful things instead of _______(play) with phones all day.
3. The government is going to take some measures to fight against air _______ (pollute).
4. Can you see the _______ (wood) house on the hill It was built by my father.
5. We should play a part in ________ (clean) the park up.
阅读填空
In a small village, a boy named Mark lived with his father, a wise old man. One day, Mark told his father（1）
　（sad）that he made little progress in learning the guitar. No matter how hard he tried, he couldn’t improve. Mark asked his father（2）　 　 some help.
“Follow me, and I（3）　 　（lead）you to the high hills around the village tomorrow,” said his father. The next day, they set out. The road was long and difficult, 4） 　 Mark still followed his father. As they got higher, the father said that he wanted to reach the top of the highest hill where he had never been. Mark was surprised but decided（5）　 　（help）his father.
With great difficulty, Mark helped his father climb the hill. Sometimes he even carried his father on his back. At the top, he put his father on the ground and laughed with joy.
“When you were（6）　 　 little boy, sometimes you returned home with tears in your eyes,” said his father. “The elder children laughed at you. Do you remember why ”
Mark nodded. He remembered that as a child, he and all his（7）　 （friend）called this hill Mount Impossible, because small children couldn’t reach its top.
“And today,” said his father, “you not only climbed here, but also helped（8） 　（I） to get here.”
“I became bigger and（9）　 　（strong）than before,” said Mark.
“Instead of（10）　 　（climb）Mount Impossible every day, you played on the smaller hills and became better at climbing,” said his father. “It became possible for you to climb Mount Impossible while you weren’t even thinking about it.”
Ⅴ.情景交际（10分） 情景运用 请根据图画所提供的的情景和提示词，用完整的句子完成下列问题。
1．Where are the books __________________
2．What’s the boy doing __________________
3．Compare the two kids.（使用比较级） __________________
4．What’s the matter with Peter __________________
5．What should we do to protect the environment __________________
答案
Ⅰ. 完形填空 1. A 解析：根据下文“Which foot is it ”可知是要脱鞋。 2. C 解析：文章讲述“我”的事情，所以是“我的袜子”。 3. D 解析：前文提到袜子花费少，所以是便宜的。 4. A 解析：根据前文袜子便宜不耐用，所以底部会有洞。 5. B 解析：“couldn’t”表示不能，我不能忍受别人看到袜子上的洞。 6. D 解析：在鞋里面用“in”。 7. C 解析：根据前文在教室，所以老师匆忙进入教室。 8. B 解析：前后句为转折关系，用“but”。 9. A 解析：戴安老师住在“我”家隔壁，所以知道“我”家的一切。 10. A 解析：“look into”看向。 11. B 解析：“already”已经，好像她已经看到鞋里的东西。 12. D 解析：前文说袜子吃蚂蚁，所以是吃掉袜子底部。 13. C 解析：同学们仔细地听老师说。 14. B 解析：两只红蚂蚁掉进垃圾桶，“fall into”掉进。 15. C 解析：老师称赞“我”能忍受这么多咬是勇敢的。 Ⅱ. 阅读理解 A 16. B 解析：根据“While it is famous for its beautiful views，parts of the mountain are facing a problem：rubbish.”可知面临垃圾问题。 17. D 解析：根据“Only 300 people will be allowed to climb it，and only during spring.”可知春天只有 300 人被允许攀登。 18. D 解析：“removing”意思是移走，拿走，与“taking away”相近。 19. D 解析：根据“They will show these works of art to remind people not to leave rubbish when climbing the mountain.”可知是为了提醒人们不要扔垃圾。 20. B 解析：这是关于珠穆朗玛峰垃圾问题的新闻报道。 B 21. D 解析：根据“Scientists believe that, in the future, it could solve the problem of plastic pollution.”可知能解决塑料污染问题。 22. D 解析：“break down”在此处意为分解。 23. C 解析：根据“The researchers made the discovery(发现) while examining the structure of a natural enzyme in Japan.”可知在日本发现。 24. A 解析：根据“We’ve made an improved enzyme. It’s better than the natural one. And we are trying to make more improvements to it.”可知科学家仍在努力改进酶。 25. B 解析：这是关于科学研究的文章，可能出现在科学杂志上。 Ⅲ. 七选五 26. E 解析：根据下文“Have you ever thought about how these things can actually be put to good use ”可知是询问是否扔掉不再需要的东西。 27. C 解析：引出艾米这个人物。 28. F 解析：对艾米的称赞。 29. D 解析：根据“She has been doing this for a few years now. She opened a small shop where she sells her bags, and she has also set up a website to sell them online.”可知她计划写关于使用旧衣服的新书。 30. A 解析：介绍王涛作品受欢迎的程度。 选择题答案 1-5 ACDAB 6-10 CCBAA 11-15 BDCBC 16-20 BDDCB 21-25 DDCAB 26-30 ECFDA Ⅳ. 语法填空 1. to buy 解析：“afford to do sth.”负担得起做某事。 2. playing 解析：“instead of doing sth.”而不是做某事。 3. pollution 解析：“air pollution”空气污染。 4. wooden 解析：“wooden”木制的，修饰名词“house”。 5. cleaning 解析：“play a part in doing sth.”参与做某事。 阅读填空 1. sadly 解析：副词修饰动词“told”。 2. for 解析：“ask sb. for sth.”向某人寻求某物。 3. will lead 解析：根据“tomorrow”可知用一般将来时。 4. but 解析：前后句为转折关系。 5. to help 解析：“decide to do sth.”决定做某事。 6. a 解析：“a little boy”一个小男孩。 7. friends 解析：“all”后接名词复数。 8. me 解析：作宾语用宾格。 9. stronger 解析：“and”连接并列成分，用比较级。 10. climbing 解析：“instead of doing sth.”而不是做某事。 Ⅴ. 情景交际 1. The books are on the desk. 2. The boy is reading a book. 3. The girl is shorter than the boy. 4. Peter has a cold. 5. We should stop using plastic bags.