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八年级下册Unit7-8 的期末综合练习
一、单选题
1. —Can you finish the job alone —I am sure I can if I ______ one more hour.
A. give B. will give C. am given D. gave
2. — What’s your main ______ for joining the school science club — I hope to learn more about robots and maybe build one myself this term.
A. aim B. cause C. way D. idea
3. Which of the following organizations is to provide poor children with basic food, healthcare and educational needs
A. Orbis. B. UNICEF. C. Oxfam. D. WWF.
4. Poor green habits among the public are thought to be a main ______ of climate change.
A. result B. spirit C. cause D. situation
5. In the competition, boys and girls ______ two groups.
A. separate into B. are separated into C. separate from D. are separated from
6. —Shall we go on a picnic this Sunday —Great! But it ______ the weather.
A. keeps on B. depends on C. lives on D. turns on
7. —Burning plastic waste in the open air will certainly ______ much pollution. —Yes. It is a bad way to deal with rubbish.
A. provide B. protect C. prevent D. produce
8. We should separate our trash into different bins to protect the environment. ______, we can bring reusable bags when shopping to reduce plastic waste.
A. In addition B. In general C. In fact D. In total
9. Look at the notice. Which of the following is TRUE
Visitors can bring their food and drinks to the zoo. However, visitors must put all their rubbish into different groups before throwing it into the bins.
A. Visitors can’t bring food or drinks.
B. There is no place to throw rubbish in the zoo.
C. Visitors are required to take rubbish out of the zoo.
D. Rubbish must be separated before it’s thrown away.
10. -Let's plant more trees to fight air pollution. -______ Trees are the lungs of the earth.
A. I disagree. B. No problem. C. Good idea! D. It doesn't matter.
二、完形填空
Marco and Kim walked past the city's recycling center. They waved at the manager, Mr Morse. His job was to ______ plastic, paper and other items into different groups.
Marco looked at the old things and suddenly had a(n) ______. "Mr Morse, do you have anything we could reuse to ______ a basketball hoop " he asked. Mr Morse picked up a plastic basket. "We were going to ______ this basket, but I think it's reusable." "It looks ______ and old," said Kim. "No. It could be useful," said Marco. "We can cut off the ______ to make a fine hoop, and then an adult can help us attach (固定) it to a post." "I want a new basketball hoop," Kim said ______. "Not someone else's hand-me-down." "Why " wondered Marco. "Reusing things is a great way to practise environmental protection. It ______ waste." "I guess we can try," said Kim. "______ I still don't believe it will be as good as a new one."
They ______ the basket to Marco's house. Together with Marco's elder brother Victor, they made a post and a backboard. When Marco went to get the basket, he found his two cats sleeping in it. "I see ______ has found a way to reuse the basket already!" he laughed.
When all the parts were ______, Marco, Kim, and Victor took everything to the park. They dug a hole first. Then they carefully put the post with the backboard and the basket into the hole. "It looks better than I ______ it would!" said Kim. "Here's the real ______!" smiled Marco. He threw her the basketball. Kim dribbled the ball (运球), aimed, and made a perfect shot. She was excited. "Wow, I was ______," she said. "This recycled basketball hoop is really great. Now we can play whenever we want!"
11. A. separate B. throw C. break D. move
12. A. chance B. action C. skill D. idea
13. A. change B. paint C. make D. buy
14. A. recycle B. return C. repair D. refuse
15. A. similar B. simple C. useless D. empty
16. A. bottom B. material C. side D. top
17. A. carelessly B. luckily C. happily D. sadly
18. A. causes B. misses C. reduces D. keeps
19. A. And B. But C. So D. Or
20. A. passed B. threw C. kicked D. took
21. A. everybody B. somebody C. nobody D. anybody
22. A. clean B. ready C. free D. sure
23. A. expected B. decided C. advised D. forgot
24. A. story B. trip C. tool D. test
25. A. popular B. helpless C. wrong D. right
三、阅读理解
A
26. What is the main purpose of the “Ideas” section
A. To introduce the history of the charity.
B. To share stories, research, interviews and news.
C. To raise money for infectious diseases.
D. To list all the partners of the charity.
27. What can you learn from the “Partners of Human Potential” section
A. The charity's 25-year progress report.
B. Stories of partners and their important work.
C. A video called “Greater Than the Sun”.
D. How to become a partner of the charity.
28. What type of text is this picture most likely taken from
A. A novel about charity workers.
B. A news report on global health.
C. The official website of a charity.
D. A student's research paper on charities.
B
People have been facing the problem of finding clean energy for a long time. More than a hundred years ago, people started placing turbines (涡轮) in rivers. The moving water turned the turbines and produced power. More recently, companies have begun using the power of the wind to provide electrical energy. Both of them avoid the use of fossil fuels and help build a cleaner environment.
In the past few years, however, another energy can be chosen on the coasts of the United States. People there now want to use the power of the rise and fall of ocean water each day. Like wind power, tidal power provides very clean energy.
Wind comes and goes and there is no way to control it. Tidal power is predictable (可预测的) and it happens every day. People know exactly when the tide will come in and go out.
In some ways, tidal turbines are very similar to those used to make electricity from wind. For example, both types of turbines must have a very heavy foundation. Wind turbines need them because they are very tall and might fall over in high winds. Tidal turbines need them because they are placed in narrow openings on the ocean floor. In these places, the force of the moving water is very strong.
In other ways, the two types of turbines are quite different. The blades (桨叶) of a tidal turbine must be much stronger than those of a wind turbine. A company built some model turbines for its project in New York City's East River. When they put the turbines into the river, the blades broke off at once. The company had to design new, stronger blades before the project could continue.
29. What can we learn about tidal power according to the text
A. Tidal power is cheap to produce.
B. Tidal power works in any place.
C. Tidal power doesn't need turbines.
D. Tidal power needs stronger blades.
30. The following sentence “However, it does have one big advantage over wind power.” can be best placed at the beginning of ______.
A. Paragraph 2 B. Paragraph 3 C. Paragraph 4 D. Paragraph 5
31. How is the passage organized
A. By explaining events in time order.
B. By offering problems and advice.
C. By describing two different types of energy.
D. By describing the use of fossil fuels.
32. Which is the best title for this passage
A. The history of clean energy
B. Fossil fuels vs clean energy
C. How turbines work in rivers and oceans
D. Tidal energy: a better choice than wind power
C
① Chongqing, a city in south-western China, has faced many environmental problems in recent years. Because of its quick development, the city faces air pollution, water pollution and waste management problems. However, Chongqing has taken useful measures (措施) to improve its environment.
② In the past, Chongqing's air quality was poor because of factories and vehicle emissions (车辆排放物). To solve this problem, the government has introduced strict rules on industrial pollution and encouraged the use of clean energy. For example, many factories have used natural gas instead of coal (煤炭). What's more, Chongqing has improved its public transport system to cut down the number of cars on the road.
③ Chongqing lies at the meeting point of the Yangtze River and the Jialing River, which makes water resource protection important. The city has built more sewage treatment plants (污水处理厂) to clean wastewater before it flows into the rivers. Moreover, the government plans to clean up the rivers and prevent people from throwing rubbish into them.
④ The government has also set up a system to reduce the amount of rubbish. People are encouraged to separate their waste into different kinds, such as recyclable things, kitchen waste and hazardous waste like harmful chemicals. Schools and communities often organize activities to teach people how to separate waste correctly.
⑤ To make the city more comfortable to live in, Chongqing has planted millions of trees and built many parks and green spaces. These areas not only improve the environment but also provide places for people to relax and exercise.
⑥ Thanks to these efforts, Chongqing's environment has improved a lot. However, protecting the environment is a long-term task, and everyone needs to do their part.
33. According to the passage, what measures has Chongqing taken to solve air pollution
① Encouraging the use of clean energy. ② Setting up a system to reduce rubbish.
③ Building sewage treatment plants. ④ Improving its public transport system.
A. ①② B. ②③ C. ①④ D. ③④
34. How does the writer develop the third paragraph
A. By listing facts. B. By sharing ideas. C. By listing numbers. D. By asking questions.
35. What does the underlined word “hazardous” in Paragraph 4 mean
A. Dirty. B. Dangerous. C. Beautiful. D. Necessary.
36. Which of the following shows the structure of this passage
四、阅读七选五
As our human population grows, we are leaving less and less room for wildlife. But the good news is that each of us can play a role in helping wild animals by making the world a better place for them. ______
Go outside and stay with wildlife. Take a walk and enjoy the wildlife all around you-the birds, butterflies or some small animals. ______
Speak up for wildlife. ______ Speak up and speak out against wildlife illegal poaching (非法偷猎), overfishing, killing wild animals for fun, and much more. Learn about the lives and problems many animals are facing today. Then spread them on social media. Encourage friends and others to watch them too, and share your ideas about how to protect and save wildlife.
______ Collecting rubbish can save the life of an animal. Pick up any plastic bag. Plastic of any kind, fishing line, and anything that can be mistaken for food by animals. Or it can trap and even kill them.
Never buy products from endangered animals. When travelling to a foreign country, shopping overseas, or shopping in your local area, never buy gifts or products that support the illegal wildlife trade, or are from animals in danger. ______
A. Pick up rubbish around you.
B. Contact the local government.
C. Your choice could make a big difference.
D. Become a voice for wildlife on social media.
E. Take a free online class on wildlife protection.
F. Spend more time enjoying and learning about wildlife.
G. Let's become an active protector by putting the following ideas into practice.
五、首字母短文填空
It is reported that 300 million people in China have eyesight trouble. Some students get short-sightedness when they are little, and many students in primary school are short-sighted. That is too serious. Therefore, we should p______ our eyes carefully. More and more parents hope to save their children's eyesight with m______, or by correcting the ways that children read and sit. But in fact, one should start with the exercise on one's feet. Here are some ways to save our eyes.
First, don't tie your shoes too closely. Try wearing c______ and soft socks or walking without socks and shoes at home. While you are travelling, try wearing cloth shoes in order to improve b______ circulation (循环).
Second, walking on tiptoes is good for one's eyesight. It can fight against eyesight p______. Numbers show that most of ballet performers' eyesight is b______.
Third, rope skipping can also be good for one's eyesight. While skipping rope, one has to move q______, making both the brain and the eyes excited. It may also help make one grow t______.
Besides foot exercises, it is good to pull one's ears. Pulling the ears 20 times quickly every day is also a great w______. It can keep one's eyes healthy. When reading and writing, we should keep a standard posture (姿势). We should not watch TV or play computer games for too long. They are bad for our eyes. And, we should do eye exercises regularly. Of course a good rest is also i______ to our eyes.
In all, eyes are the windows of our mind. We should keep them healthy.
六、选词填空-句子
manage succeed separate… into make a big difference to depend on wide clean live close pour… into run out
(1) We shouldn't drink ______ water because it may make us sick.
(2) The scientists have ______ developed a new way to clean polluted rivers.
(3) The process of making a weather forecast can ______ three steps.
(4) Good waste ______ helps reduce pollution and protect our planet.
(5) Reusable bags are now ______ used in supermarkets to reduce plastic pollution.
(6) The heavy fog ______ the international flights yesterday.
(7) Volunteers ______ clean water ______ the dry lake to help the thirsty birds and small animals.
(8) If we keep wasting water, fresh water on the earth ______ sooner or later.
(9) Since his parents died, the boy ______ himself.
(10) My uncle walks to work every day because he ______.
七、任务型阅读-简答
You may know the painting Along the River During the Qingming Festival (《清明上河图》) by an artist called Zhang Zeduan in the Song Dynasty. Over 300 students from Nanjing Zhonghua High School worked together to recreate this famous painting.
The students' art teacher Ma Min found a high-definition (高清的) picture of the painting, divided the painting into eight parts and gave each part to a different group of students. Then, Ma joined the parts together to form the finished painting, which was 84 centimetres wide and 20 metres long.
The students began to work on the painting in September. It took them about three months to finish it. They had to use their imagination to fill in details and make sure that one part matched another both in the form and in the painting style.
The students did a lot of research and made some interesting findings. Li Zixuan was asked to paint the busy streets along the river. She learned that pillars (柱子) were used to create boundaries near the river. Shops were not allowed to open across this boundary. Otherwise, they would be punished.
“Historical inheritance (遗产) and the students' own thinking are very important,” Ma said. “This is their own artistic creation.”
注: 每题答案不超过6个单词。
(1) How many students worked together to recreate the painting
(2) How wide is the finished painting
(3) When did the students begin to work on the painting
(4) Why were the pillars used according to the students' findings
(5) Which is important in Ma's eyes, historical inheritance or the students' own thinking
八、书面表达
上周五,你校开展了一次关于绿色生活方式的讲座,请你根据提示为此次活动写一则英文报道,并给某中学生英文报投稿,讲座内容如下。词数不少于90。
讲座内容：
(1) 如何处理旧书（捐赠、送人）；
(2) 如何节水节能（发挥两点）；
(3) 如何减少污染（发挥两点）。
注意:条理清楚、要点齐全、表达准确。开头和结尾已给出,不计入总词数。
Last Friday, our school held a talk on the green lifestyle in the school hall.
________________________________________________________________________
We hope the talk can help more people realize the importance of the green lifestyle and take action right away!
参考答案
一、单选题：本大题共10小题，共10分。
1. 【答案】C
2. 【答案】A
【解析】句意：—— 你加入学校科学俱乐部的主要目的是什么？—— 我希望了解更多关于机器人的知识，或许这学期自己做一个。`aim` 表“目标”；`cause` 表“起因”；`way` 表“方法”；`idea` 表“想法”。结合语境可知，此处问“目标”，故选A。
3. 【答案】B
【解析】【点拨】为贫困儿童提供基本食物、医疗和教育需求的组织是联合国儿童基金会。故选B。
4. 【答案】C
5. 【答案】B
6. 【答案】B
7. 【答案】D
【解析】句意：—— 露天焚烧塑料垃圾肯定会产生大量污染。—— 是的。这是一种处理垃圾的糟糕方式。
A. `provide` 提供；B. `protect` 保护；C. `prevent` 阻止；D. `produce` 产生，制造。根据语境并结合常识可知，此处指产生大量的污染。
8. 【答案】A
9. 【答案】D
10. 【答案】C
二、完形填空：本大题共15小题，共15分。
11~25. 【答案】A、D、C、A、C、A、D、C、B、D、B、B、A、D、C
三、阅读理解：本大题共15小题，共30分。
26~28. 【答案】B、B、C
29~32. 【答案】D、B、C、D
【解析】【语篇导读】本文主要介绍了两种发电方式：风力发电和潮汐发电，以及它们的优缺点。
29. 提示：细节理解题。根据最后一段中 *“The blades of a tidal turbine must be much stronger than those of a wind turbine.”* 可知，潮汐涡轮机的桨叶必须比风力涡轮机的桨叶坚固得多。由此可推知，潮汐发电需要更坚固的桨叶。
30. 提示：推理判断题。根据第三段中 *“Wind comes and goes and there is no way to control it. Tidal power is predictable and it happens every day.”* 可推断出，潮汐发电优于风力发电。由此推知，题干中的句子 “然而，与风能相比，它确实有一个巨大的优势。” 适合放在第三段开头。
31. 提示：推理判断题。通读全文可知，文章主要介绍了两种不同的发电方式：风力发电和潮汐发电，以及它们的优缺点。因此作者是通过描述两种不同类型的能源组织文章的。
32. 提示：最佳标题题。本文不仅描述了涡轮机是如何在河流和海洋中工作的，还描述了两种不同的发电方式——风力发电和潮汐发电。结合选项可推断，D项 “潮汐能——一种比风能更好的选择” 最适合作标题。
33~36. 【答案】C、A、B、B
37~40. 【答案】B、C、B、A
四、阅读七选五：本大题共5小题，共10分。
41~45. 【答案】G、F、D、A、C
【文章大意】本文是一篇说明文，主要讲述了随着人口增长，野生动物生存空间越来越少，但人们可以通过一些具体的行动来帮助野生动物，如亲近野生动物、为保护野生动物发声、清理垃圾、不购买濒危动物制品等，呼吁人们成为野生动物的积极保护者。
五、首字母短文填空：本大题共10小题，共10分。
【小题1】 `protect`
【小题2】 `medicine`
【小题3】 `comfortable`
【小题4】 `blood`
【小题5】 `problems`
【小题6】 `better`
【小题7】 `quickly`
【小题8】 `taller`
【小题9】 `way`
【小题10】 `important`
六、选词填空-句子：本大题共10小题，共10分。
【小题1】 `unclean`
【小题2】 `successfully`
【小题3】 `be separated into`
【小题4】 `management`
【小题5】 `widely`
【小题6】 `made a big difference to`
【小题7】 `poured...into`
【小题8】 `will run out`
【小题9】 `has depended on`
【小题10】 `lives close`
七、任务型阅读-简答：本大题共5小题，共10分。
【小题1】 Over 300 students.
【小题2】 It's 84 centimetres wide.
【小题3】 In September.
【小题4】 To create boundaries near the river.
【小题5】 Both are important.
八、书面表达：本大题共1小题，共25分。
【答案】
Last Friday, our school held a talk on the green lifestyle in the school hall.
First, the speaker introduced several ways to deal with old books. For example, it is a good idea to donate them to the children in poor areas. And we can also give them to our friends who are interested in them.
Then, some advice was given on how to save water and energy. For example, we should turn off the tap after washing hands. It's also important to turn off the lights when leaving a room.
Finally, the students were taught some useful ways to reduce pollution, such as going to school by bus and using our own bags while shopping.
We hope the talk can help more people realize the importance of the green lifestyle and take action right away!

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