内容正文:
U13 Section A(1a-4c) 学案
1. 重点短语
1. ________________ 把...扔进 12. ________________ 清理
2. ________________ 在... 中扮演角色 13. ________________ 减少
3. ________________ 代替 14. ________________ 的优点
4. ________________ 外卖食品 15. ________________ 带来;导致
5. ________________ 影响;有作用 16. ________________ 把……加起来
6. ________________ 听说 17. ________________ 切掉
7. ________________ 对...有伤害 18. ________________ 在...的顶端
8. ________________ 的数目 19. ________________ 关掉
9. ________________ 下降了 20. ________________ 到目前为止
10. ________________ 采取行动 21. ________________ 付费
11. ________________ 参加 22. ________________ 负担得起做某事
2. 单项选择
1. Don’t play games on the computer all day. It’s _________ to your eyes.
A.harmful B.useful C.harm D.hurt
2. ---The number of tourists _______over 33million this year.
---Yes. A large number of tourists _____so far because of the new look of our city.
A.is; have come B.is; has come C.are; come D.are; came
3. Please _________ the ham and green onions, and then add them to the bread.
A.cut up B.cut down C.cut in D.cut off
4. I am afraid we cannot __________to take a taxi. Let’s go by underground instead.
A.refuse B.afford C.forget D.fall
5. Would you please __________ the light? I can’t sleep well with it on.
A.turn on B.turn off C.turn to D.turn around
6.---The T-shirt looks nice on you! How much did it ______?
---I just ______ 80 dollars on it.
--- What?You mean you ________for 80 dollars!!!
A. spent; took; paid B.cost; spent; paid C.take; cost;spend D.pay; spend;cost
3. 用所给词的正确形式填空
1. Have you learnt something about environmental _____________(protect)?
2. It’s believed that staying up late has a lot of ____________