Unit 2 Saving the EarthTopic 1 仁爱版九年级上册课时优化训练（含解析）

Unit 2 Saving the Earth 1. Pollution has caused too many problems.—九年级英语仁爱版上册课时优化训练 一、单选题 1.My father goes back to Nanjing for the Spring Festival every year _____ last year because he was busy with his work in Changzhou. A. including B. since C. except D. till 2.—What did John call you for —He wanted to rent a house. His landlady gave him a week’s _____ to leave the flat. A.sentence B.notice C.advice D.note 3.Han, just one of many people, regularly attends gyms in China and feels _____ to keep active when night falls. A.good B.terrible C.awful D.awfully 4.Water pollution influences the look of our city. And even worse, it _____ to our health. A. does good to B. points to C. does harm to D. is helpful to 5.People who work and live in noisy conditions often _____ deaf. A.are B.is C. have been D.go 6.—You are too young to smoke. It will _____ your health. —I'm sorry, Mr. Wang. I won't do it again. A. do well in B. work well in C. be good for D. do harm to 7.—Why not ask Li Ming to help you with your English —Are you kidding His English is _____ mine. A. as good as B. as badly as C. much better than D. no better than 8.—Why do you look so tired —_____ the noise. I didn't sleep well last night. A. Because B. Because of C. Thanks to D. Thanks for 9.—Why the ground is so dirty —Because _____ visitors throw _____ litter around. A. too many；too many B. too much；too much C. too much；too many D. too many；too much 10.—_____ —For a week. A.How long have you bought the bike B.How long have you borrowed the book C.How long have you been like this D.How long have you arrived here 二、阅读理解 Homelessness in America Do you know Liz Murray, a bright-eyed girl You would never guess that her life story would be the subject of a TV show called Homeless to Harvard. Liz's success is not usual. And she believes everyone can overcome difficulties. She hopes that her story will make more people know the problem of homelessness in America. Some groups think that about 3.5 million people experienced homelessness in 2007 and that 39%of them are children. While it is hard to record the correct number of homeless people, millions of men, women, and children face this kind of difficulty each year. Homelessness is harder on children than anyone else. They face pain each day and in every way of their lives. They get sick twice as much as those having homes. They usually have more stomach problems than those having homes. They don't get enough to eat. These children also have the emotional(情绪上的)problems. . Imagine how you would feel if you didn't know where you would sleep each night. That makes homeless children lose hope. They don't hope to improve their lives any more. There are some things that you can do to help homeless people. You can collect warm clothes for them. Every kind of kindness can make a big difference in them. Not every person can be like Liz Murray, but she hopes that her example will make people help the homeless pe ... ...