摘要:Ⅰ.词汇. (A) 根据句意.用所给单词的适当形式填空. 1.Look, there is a bird in the tree. 2.The bad air makes my chest hurt and it’s difficult for me . 3.They are doing their homework carefully. You’d better not them. 4.Litter the look of our city. 5.It is known that smoking does great to us. (B) 根据句意及汉语提示完成句子. 6.The chemical factories terrible gas. 7.Each year people pour into rivers, lakes and so on. 8.There are students reading books over there. 9.Do you know he has for five years? 10.Loud noises can cause high (血) pressure as well. Ⅱ.综合填空 根据短文内容.用所给单词的适当形式填空. loud, live, pollution, easy, pollute, waste Life today is much better. However, there are new problems. One of the biggest ones is pollution. Water 11 has made rivers dirty. It kills fish and 12 our drinking water. Noise pollution makes us speak 13 and become angry more 14 . Air pollution is the most serious kind of pollution. It’s bad for all 15 things in the world. 11. 12. 13. 14. 15. Ⅲ.书面表达. 人类只有一个地球.根据提示.以“Saving the Earth 为题.写一篇80词左右的短文. 提示: 1.如何保护环境已成为世界最大难题之一, 2.各种污染破坏环境.损害健康, 3.不要乱倒垃圾.乱排废水, 4.我们应该保护环境.使我们的家园更加美丽. Unit 2 Topic 2

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