Unit 13 We are trying to save the earth. 单元测试卷（含答案） 2024-2025学年人教版九年级英语全册

Unit 13 We are trying to save the earth. 单元测试卷 一、完形填空（10 分） 阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 The earth is our home. But the environment is getting 1_____. There is more and more pollution. We should try our best to save the earth. One of the biggest problems is 2_____ pollution. We see a lot of rubbish everywhere, like in the streets, on the beaches, and even in the rivers. This not only looks terrible but also 3_____ the animals and plants. We can do many things to 4_____ the problem. For example, we can 5_____ our own bags when shopping instead of using plastic bags. We should also throw rubbish into the bins and 6_____ it into different kinds, like recyclable (可回收的) and non - recyclable. Another problem is air pollution. Factories and cars 7_____ a lot of dirty smoke. We can plant more trees because trees can 8_____ the air clean. And we can try to use public transportation more often 9_____ driving cars. If everyone does something to protect the earth, our home will become 10_____ again. A. better B. worse C. colder D. hotter A. air B. water C. noise D. rubbish A. helps B. saves C. harms D. protects A. solve B. make C. find D. see A. buy B. bring C. take D. use A. put B. divide C. make D. get A. take out B. give out C. find out D. put out A. keep B. let C. make D. help A. instead of B. because of C. as for D. thanks to A. dirty B. clean C. small D. big 二、阅读理解（40 分） （一） Recycling is very important. It helps to save resources and protect the environment. There are many things we can recycle. Paper is one of them. We use a lot of paper every day. By recycling paper, we can save trees. Trees are cut down to make paper. If we recycle paper, fewer trees will be cut. Plastic bottles can also be recycled. They can be made into new plastic products. This reduces the amount of plastic waste. Metal （金属）is another recyclable material. Old metal things like cans and iron can be recycled and made into new ones. What is the main idea of the passage A. How to make paper. B. The importance of recycling. C. How to make plastic products. D. What metal can be used for. What can we save by recycling paper A. Water. B. Trees. C. Plastic. D. Metal. What can plastic bottles be made into A. New paper. B. New plastic products. C. New metal things. D. New trees. What are examples of metal things that can be recycled A. Plastic bottles. B. Cans and iron. C. Paper. D. Trees. Why is recycling important A. Because it helps to save resources and protect the environment. B. Because it can make more products. C. Because it can cut down more trees. D. Because it can make more waste. （二） The water in our rivers and lakes is getting dirty. Many factories pour waste water into the rivers. This makes the water polluted. The polluted water is harmful to the fish and other living things in the water. People also throw rubbish into the rivers. This not only makes the water dirty but also blocks ... ...