【人教版英语九全单元过关卷】Unit 13 We're trying to save the earth！（原卷+解析卷）

中小学教育资源及组卷应用平台 【人教版九全英语单元过关卷】 Unit 13 We're trying to save the earth！ 班级：_____ 学号：_____ 姓名：_____ 得分：_____ 一、单选题（每小题1分，共20分） ( )1．Listen, beautiful music! Who _____ the piano in the next room A．played B．is playing C．was playing D．has played ( )2．一Must I return this book tomorrow —No, you _____. You can keep it until next week. A．can’t B．mustn’t C．needn’t D．shouldn’t ( )3．—I was riding along the street and all of a sudden, a car cut in and knocked me down. —You _____ never be too careful in the street. A．should B．can C．may D．must ( )4．—What are you _____ —My mother’s health problem _____ me a lot. A．worrying about; is worried about B．worrying about; worries C．worried about; worries about D．worrying; worries ( )5．It is well-known that Qian Xuesen_____ all the time he had_____ China’s missile（导弹）industry. A．devoted;to B．provided;with C．paid;for D．took;to ( )6．In some ways, e-books seem to have many _____ over traditional ones, but I still like traditional books. A．advantages B．appearances C．agreements D．achievements ( )7．—Mary, may I use your ipad for an hour —Sorry. I _____ on it. A．work B．am working C．have worked D．worked ( )8．Mark thinks he _____ to choose his own clothes, because he is no longer a child. A．should allow B．should be allowed C．shouldn’t allow D．shouldn’t be allowed ( )9．— Have you finished the survey project — No. I _____ it in two days. A．finished B．have finished C．will finish D．finish ( )10．Remember _____ the light when you leave. A．close B．to close C．turning off D．to turn off ( )11．It’s not a good habit to _____ the old clothes. We’d better recycle them. A．throw away B．look after C．pay for D．put on ( )12．My home is in a small village at the _____ of a huge mountain. A．edge B．path C．bottom D．ground ( )13．The Browns cannot _____ to travel abroad this summer because they haven’t saved enough money. A．wait B．refuse C．afford D．forget ( )14．If you study hard in English, you can turn boring words _____ exciting words. A．to B．over C．into D．off ( )15．—Would you mind _____ the electric fan, Alice —Of course not. It is so hot here. A．turn off B．turn on C．turning off D．turning on ( )16．—Must I hand in my book report today, Mr Brown —No, you _____ . The book report is due in two weeks. A．can’t B．mustn’t C．shouldn’t D．needn’t ( )17．Too many cars are _____ to the environment, so we’d better take the bus more. A．useful B．harmful C．helpful D．meaningful ( )18．—Have you heard the latest news _____ is about the Chinese surveying team to remeasure the height of Mount Qomolangma —Yes, and I _____ the climbers. A．that; took pride in B．which; take proud in C．that; am proud of D．that; was proud of ( )19．—This is Ben. May I speak to Laura —Wait a moment! She _____ a football match on the Internet. A．watches B．is watching C．doesn’t watch D．isn’t watching ( )20．Wenzhou ... ...