北师大版九年级全册 Unit 9 Getting Ready Lesson 25Going Green 同步练习（含解析）

北师大版九下英语 Unit 9 Getting Ready_Lesson 25 同步练习 一、单项选择（共10小题） 1. —Oh, bad luck! I forgot _____ the window. It's going to rain. —Really We have to go back. A.close B.closing C.closed D.to close 2. I _____ go now, or I will be late for class. A.can B.may C.must D.could 3. You can leave the office as long as all the work _____. A.finish B.is finished C.will finish D.will be finished 4. We should collect waste _____ can be recycled. A.which B.when C.who D.where 5. —_____ helped Yao Ming win the respect of his teammates —His personality and hard work. A.When B.Where C.What D.Why 6. The nearer the train is to Beijing, _____ he feels. A.the more excited B.the more exciting C.more excited D.more exciting 7. Stop _____! Listen to me! A.talk B.talking C.to talk D.talked 8. —Where did you go last winter vacation —I _____ to London with my family. A.go B.have gone C.went D.was going 9. —It's ten years since we came here. 一How time flies! We _____ in China for so long. A.work B.worked C.will work D.have worked 10. —Katie, can you tell me _____ to the new library 一Of course. Last Sunday. A.when did you go B.when you went C.when will you go D.when you will go 二、句子填空（共6小题） 11. Look! He is _____ (watch) the beautiful flowers. 12. They take _____ (turn) in cleaning the classroom. cause, enemy, factory, kill, fuel, pollute, spread Pollution is our great _____13_____. Pollution from _____14_____ is a danger to our health and may even _____15_____ people. Factories sometimes _____16_____ the rivers, and farmers cannot use the water for planting crops. Pollution _____17_____ over cities and villages, and that _____18_____ more dangers. Cars use a lot of _____19_____ and cause pollution, too. 13. _____ 14. _____ 15. _____ 16. _____ 17. _____ 18. _____ 19. _____ 20. There are _____ (hundred) of tons of rubbish here. 21. They discussed what they should do _____ (protect) the planet. 22. Don't keep your friend _____ (wait) for so long. 答案 1 . D 【解析】 句意：———哦，真不走运！我忘记关窗户了。要下雨了。———真的吗？我们必须得回去。forget to do sth. 意为“忘记要做某事”；forget doing sth. 意为“忘记做过某事”。由句意可知选 D。 2 . C 【解析】 句意：我必须现在就走，否则我会上课迟到。由句意可知，此处表“必须”，应用 must。 3 . B 【解析】 句意：只要所有工作都完成了，你就可以离开办公室。由句意可知，从句的主语 all the work 是动作 finish 的承受者，应用被动语态，排除 A、C。在条件状语从句中，用一般现在时代替一般将来时。故选 B。 4 . A 【解析】 句意：我们应该收集可回收的废弃物。理解句意并分析句子结构可知，本句是含有定语从句的主从复合句，先行词 waste 指物，在从句中作主语，应用关系代词 which 或 that 引导定语从句。 5 . C 【解析】 从答语“His personality and hard work.”知，问句意为“什么帮助姚明赢得了队友的尊敬？”。故选 C。 6 . A 【解析】 本句为“the+比较级……，the+比较级……”结构；表达“某人感到激动”用 excited。 7 . B 【解析】 stop to do sth. 意为“停下来去做某事”；stop doing sth. 意为“停止做某事”。根据语境可知选 B。 8 . C 【解析】 ... ...