Unit 13 Section A(1a-2d) 同步练习 2022-2023学年人教版九年级英语全册

Unit 13　　Section A(1a-2d) 1、 英汉互译 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 拯救地球 　　　　 2. ……的底部 3. 充满 4. 清理 5. 参与; 在…中起作用或扮演角色 6. cut down pollution 7. make a difference to sb. 8. 空气污染 9. 扔进 10. 代替 11. be good for 12. lead to 13. 环境保护_____________________ 14. 写信给某人__________________ 15. 最漂亮的河___________________ 16. 关闭________________________ 2、 根据句意及汉语提示完成句子 1. . Bob used to be a (渔民), but now he is a taxi driver. 2. The small house is (木制的). Don’t play with fire inside. 3. We can clearly see fish swimming at the b_______ of the river. 4. I fell in love with his beautiful heart , though his appearance was u______ 5. There are lots of p______ bags floating (漂浮）in the river , making it very dirty . 6. The burning of c______ and oil causes serious air pollution . 7. Don’t l_______ waste things everywhere. 8. The fashion car , which c_____ me a lot of money , was seriously broken in the car accident . 9. To cut down air pollution , we should take the bus or subway _______ of driving . 3、 用所给词的适当形式填空 1. There is too much noise (pollute) in large cities. 2. Can you tell me some other (advantage) of computers? 3. Cindy used to (collect) coins, but now she likes stamps very much. 4. Lots of waste was (throw) into the sea. So the water is dirty now. 5. Don’t forget (bring) a bag when going to the supermarket.   4、 单项选择 ( ) 1. A smile _____ nothing , but gives much . A. costs B. spends C. cost D. spent ( ) 2. The water is ______ . We must be careful of ______ . A. pollute ; pollute B. polluted ; polluted C. polluted ; pollution D. polluting ; pollution ( ) 3. _____ down air pollution , we