外研版九上 Unit 5 第4课时 Developing ideas Listening and speaking 同步练
试卷更新日期：2026-09-30 类型：同步测试
一、根据句意及汉语注释完成单词(每小题1分，共5分)
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1. When the fire (警报) rang, everyone left the building quickly.2. Many birds leave their homes because (伐木) destroys (破坏) the trees.3. The new shopping mall is large and covers 50,000 (平方的) metres of land.4. We can use this new (发明) to protect the environment.5. Overfishing has made many fish species (消失).
二、用括号中所给单词的适当形式填空(每小题1分，共5分)
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6. Kunming (call) the Spring City because the weather there is always warm.7. The government has stopped people from (cut) down trees in the forest.8. There are (usual) few trees in deserts because it seldom rains there.9. In the team project, we met many problems but (solve) them successfully.10. Several (guard) made the visitors keep in line and reminded them not to push.
三、用合适的介词完成句子，每空限填一词(每小题1分，共5分)
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11. Many species are in danger because the loss of their rainforest homes.12. We need to make more space wild plants.13. Cutting down trees without permission (许可) is usually the law, but it still happens in remote areas.14. Rainforests are known as the "lungs of the earth" because they produce so much oxygen humans.15. Coral reefs (珊瑚礁) are home thousands of different marine species.
四、语法填空(每小题1分，共10分)
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16. 语法填空
Rainforests with countless species are rapidly disappearing across the world. The number of people living in the rainforest is rising, but the rainforest (it) is becoming smaller!
During the 20th century, huge areas of rainforest were cut down, while more and more people in (country) like Brazil and Indonesia moved into rainforest areas in search of land. Trees were cut down by farmers wanted to grow crops. Large companies that seek rich resources moved into the rainforests (develop) themselves.
The reduction of the rainforest is serious problem. The rainforest is home to millions of species, and scientists have warned destroying it is harming the earth and should be stopped.
Why do scientists say so? Rainforest plants help to reduce dangerous gases and produce the oxygen we breathe. In addition, different parts of rainforest plants can (turn) into valuable medicines that may be the key to treating serious illnesses.
More than half the plants and animals that live in the rainforest cannot survive anywhere else. It is our responsibility to make sure that the rainforest is used (wise) and protected well. We should use rainforest resources in a way that will not destroy them forever.
五、阅读理解(每小题2分，共8分)
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17. 阅读理解
Rainforests cover six percent of the earth's surface. There are rainforests in many parts of the world, such as Africa and Southeast Asia. But the biggest rainforest is in South America. There aren't any rainforests in Antarctica.
A lot of animals live in rainforests, such as beautiful birds, insects and so on.Many of them live in the trees, over 30 metres from the ground. There are also thousands of different plants. Lots of them are tall trees! It is always hot in the rainforests and the ground is always wet. It is also very dark there.
The rainforests are very important for us. We need them! The trees and other plants in the rainforests help make the air clean. They also help control the weather.They give us wood, rubber (橡胶), fresh fruit and many of our medicines.
Unluckily, in many places, the rainforests are in danger. For example, many years ago, there was a large rainforest in Java (爪哇岛), but now there is nothing. The same thing happens now in many other parts of the world. We can never imagine a world without rainforests. If rainforests disappeared from the earth, we wouldn't find any trees, flowers or fruit. What's more, we wouldn't get clean air, and we wouldn't find any animals. The worst result would be that we wouldn't find any humans. We must do something to stop it.
(1)、What does the underlined word "them" in Paragraph 2 refer to?A、The animals. B、The birds. C、The insects. D、The plants.(2)、What can rainforests provide for humans according to Paragraph 3?①fresh fruit ②insects ③medicines ④dry ground ⑤clean air
A、①②③ B、①③⑤ C、②④⑤ D、③④⑤(3)、Why does the writer mention "Java" in the last paragraph?A、To explain why Java needs less attention. B、To compare Asian and African rainforests. C、To show people a world without rainforests. D、To give an example of rainforest disappearing.(4)、What will the passage probably talk about after the last paragraph?A、There will be no rainforests next year. B、Animals have to leave rainforests for cities. C、People will cut more trees for wood soon. D、People must take action to save rainforests.六、任务型阅读(每小题2分，共10分)
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18. 阅读下面材料，从方框中所给的A—E五个选项中选出正确选项(其中一项是多余选项),并回答问题。
All about rhinos
Rhinos are huge animals that have lived on the earth for millions of years.
Rhinos are huge, strong. The biggest kind is the white rhino. It can grow as tall as a man and weigh as much as 30 people! Their bodies are as long as a car. Some rhinos have one horn, while others have two.
Where do rhinos live?
These animals live in Africa and Asia. In Africa, they stay in open grasslands in countries like Kenya and South Africa. When the sun is hot, rhinos love to play in water. This keeps them cool and protects their skin from the sun.
What do rhinos eat?
Rhinos eat only plants. Different rhinos have different shaped mouths to help them eat their favourite foods.
How are rhinos now?
Sadly, rhinos are in danger. Bad people hunt them for their horns. They're also losing their homes when human cities grow. The northern white rhino is almost gone — only two are left!
So we must help to save these special animals!
A.What do rhinos like to do?
B.What do rhinos look like?
C.Rhinos are very important for nature.
D.In Asia, they live in thick rainforests.
E.They need grass, leaves and fruits every day.Do you think it's important to save animals like rhinos? Why? (不超过15词)
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