Unit 1 The Changing World Topic 2 Section B 同步练习（原卷+解析版）

中小学教育资源及组卷应用平台 Unit 1 The Changing World Topic 2 The population in developing countries is growing faster. Section B 一、单项选择 ( )1. We have already _____ to protect the pandas. taken measures B. carried out C. taken place D. taken off ( )2. America is one of the biggest _____ countries in the world. develop B. develops C. developing D. developed ( )3. --What a large population! --_____. So it is B. So is it C. So it does D. So does it ( )4. There is _____ pollution in the world. too many B. too much C. much too D. many too ( )5. The population is increasing _____ 90 million every year. to B. in C. by D. with ( )6. --He has been to Beijing twice. --_____ So have I B. So I have C. So do I D. So I do 二、根据句意填入合适的单词. The _____(人口) in developed country is growing slowly. Amy likes reading because she thinks it can _____(增加) her knowledge. They didn’t _____(到达) the city until midnight. _____(luck), we found each other in the end. Our country has taken _____(措施) to solve the environmental problems. 三．根据汉语完成句子 1. Mr. Li says the world _____ _____ _____ _____(有一个...的人口) of 7.2 billion. _____ _____ _____ _____(...的人口是多少) India? China is one of the biggest _____ _____(发展中国家) in the world. Our government has already _____ _____(实施) some policies. _____ _____(更重要的是), the two-child policy has many advantages. 四．句型转换 1. They have already cleaned the classroom.（改为一般疑问句） _____. Did he see the film five years ago?（用ever改写句子） _____。 The population of India is about 1.1 billion.(提问) _____。 The population of the world is about 6.5 billion.（同义句） _____。 五、完形填空。 What?is?the?population?of?China??There?are?more?than?a?billion?and?three?hundred?million?people?in?China.?It?is?almost?one?fifth?of?the?world’s?population.?How?to?control?the?population?growth?is?a?big?problem. Some?people think?that it?is?impossible 1_____us to?control?the?population?growth.?But?I?don’t?agree 2_____?them,?because where?there’s?a?will,?there?is?a?way. The?question?is?that?we?should?make?it?3?? ? everybody?how serious?the population?problem?is.?Our?farmland?is?becoming?less?and?less?to?everyone. We Have already got?too?many Mouths to?feed.?4_____we?control?the?population?growth,?many?people will?die ?5? ??hunger. Too?fast Population growth?has?been?and?will?be?bad?for?our?nation.?Though?laws(法)?have?been 6____ _to control?the?population growth,?in?some?places?7_____?is?done?to?carry?out?the?law.?We?should?make People 8_____that?it?is?foolish to?bring?too?many?children?into?the?world.?They?should??9_____?do what?they?have?been?doing?for?many?years We are fighting against the rapid population growth. Yes, the fighting won’t end?10_____?everyone?knows its importance and does something for it. Let’s go on working hard on it together. 1.A. ?for? B. ?of ?C.to 2.A.?to??????????? B.?for??????? ?C.?with??? 3.A.?known?to? B.?known?by? C.?know?to 4.A.?If?not??????? B.?Unless????? C.?Until??? ... ...