8AU2 welcome考点过关作业 A基础巩固 A 根据句意及汉语或首字母提示，写出各单词的正确形式，每空一词 1. Using _____ (塑料的) straws is not friendly to the environment. 2. He looked for his key _____ (到处) but still couldn't find it. 3. In the past, farmers _____ (种植) rice by hand. 4. Taking your own _____ (瓶子) when shopping is a green habit. B 请根据句子意思，用括号中所给单词的适当形式填空 5. The clothes in this shop are _____ (cheap) than those in the mall. 6. The _____ (environment) protection has become a world problem. 7. There are _____ (many) parks in our city now than ten years ago. 8. We should do something to prevent _____ (flood). C 单项选择 9. It's _____ to take a bus here because the fare is low. A. expensive B. cheaply C. cheap D. more cheap 10. She got _____ prizes in the competition than any other student. A. many B. more C. most D. the most 11. —Do you know _____ the news —No, tell me. A. something about B. anything about C. something for D. anything for 12. —I climbed Mount Tai last weekend. —_____! A. Sounds great B. What a pity C. Cheers D. How interesting you are! B能力提升 D 完形填空 阅读下面短文，从A、B、C、D四个选项中选出最佳选项。 Environmental protection is becoming more and more important today. Many people are trying to do something _____ (23) the environment. For example, they go to work by bike or on foot instead of driving cars. They also use cloth bags when _____ (24) instead of plastic bags. Another way to help the environment is to save energy. We should turn off the lights when we leave a room and _____ (25) the tap when we are not using water. It's also important to recycle paper, glass and plastic because this can reduce the _____ (26) of waste that goes into landfills. Many countries have made laws to protect the environment. Factories are not allowed to pour waste water into rivers _____ (27) permission. If they do, they will be fined. People are also encouraged to plant more trees because trees can _____ (28) the air and make the environment more beautiful. However, there is still a lot to do. Everyone can _____ (29) a difference if they try their best. Remember, protecting the environment is not only the responsibility of the government but also the duty of every _____ (30). Let's work together to make our planet greener and healthier. _____ (31) small actions can lead to big changes for the environment. We must act now before it's too _____ (32).However, there is still a lot to do. Everyone can _____ (29) a difference if they try their best. Remember, protecting the environment is not only the responsibility of the government but also the duty of every _____ (30). Let's work together to make our planet greener and healthier. _____ (31) small actions can lead to big changes for the environment. We must act now before it's too _____ (32). 23. A. protect B. to protect C. protecting D. protected 24. A. shopping B. traveling C. cooking D. cleaning 25. A. turn on B. turn off C. turn up D. turn down 26. A. nu ... ...
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