Unit 13 We’re trying to save the earth!单元检测（含答案） 2023-2024学年人教版英语九年级全册

Unit 13 We’re trying to save the earth! 一、听说应用(本大题共30小题,每小题1分,共30分;A、B、C、D部分为听力理解,E部分为情景对话) 详见《听力专项训练》 二、语法选择(本大题共10小题,每小题1分,共10分) 请通读下面短文,掌握其大意,根据语法和上下文连贯的要求,从每小题所给的三个选项中选出一个最佳答案。 Cathy was a 14-year-old girl.Her neighborhood had 　31　 empty lot(地) filled with rubbish. On a rainy day,Cathy looked down at the lot.Suddenly,an idea 　32　 into her mind.Later,she talked to her friend David.She showed him a drawing of a garden.David said,“ 　33　 beautiful drawing! But how 　34　 we make your idea come true It’s hard work.” “We’d better ask our neighbors 　35　 us,” Cathy replied.Then they explained the plan to their neighbors door by door.Most of the neighbors decided to support them,　36　 they also didn’t like the lot with rubbish. On a clear day,many of them came to the lot with some small trees and seeds(种子),and helped clear away the rubbish.Cathy and her friends planted and watered the trees and the seeds carefully. For a long time,the garden 　37　 by Cathy and her friends.The terrible lot has been turned 　38　 a beautiful garden where everyone has a really great time and seldom wants to leave.When the neighbors came to the garden,they were all surprised and even couldn’t believe 　39　 the terrible lot became a beautiful garden.Now, everyone could enjoy 　40　 moment which they never had before in this amazing place.Finally,Cathy realized that even one small idea can make a big change if people pull together. ()31.A.a B.an C.the ()32.A.comes B.came C.will come ()33.A.How B.How a C.What a ()34.A.can B.need C.should ()35.A.help B.to help C.helping ()36.A.because B.unless C.when ()37.A.cares B.cared C.was cared ()38.A.out B.into C.up ()39.A.how B.where C.what ()40.A.wonderful B.more wonderful C.the most wonderful 三、完形填空(本大题共10小题,每小题1分,共10分) 请通读下面短文,掌握其大意,从每小题所给的四个选项中选出一个最佳答案。 The earth is our home.We must take care of it.Life today is 　41　 than it was hundreds of years ago,but it has brought some new problems.One of the biggest problems is 　42　.We can see it,smell it,drink it and even hear it. Man has polluted the earth.The more people,the more pollution.Many years ago,the problem was not so 　43　 because there were not so many people.When the land was used up or the river was not clean in a place,man went to another place.Now man is slowly polluting the whole 　44　. Air pollution is still the most serious.It’s bad for 　45　 things in the world. Many countries don’t let people 　46　 anything bad for air in the houses or factories in the city.Pollution by SO2 is now the most dangerous kind of air pollution.It’s caused by 　47　 traffic. People say it’s best to ride 　48　.When you are riding,there is no pollution.But even in developed countries,most people don’t go to work by bike. It’s not because bikes are expensive or people are tired if they ride to work. It ... ...