专题2.4 Unit 1 Topic 2 Section B（练习）-2019-2020学年九年级英语上册同步精品课堂（仁爱版）

Section B 随堂练习 一、词语运用 1. The ______________(人口) in developed country is growing slowly. 2. Amy likes reading because she thinks it can ____________(增加) her knowledge. 3. They didn’t __________(到达) the city until midnight. 4. ___________(luck), we found each other in the end. 5. Our country has taken _____________(措施) to solve the environmental problems. 二、单项选择 ( )1. We have already _________ to protect the pandas. A. taken measures B. carried out C. taken place D. taken off ( )2. America is one of the biggest ___________ countries in the world. A. develop B. develops C. developing D. developed ( )3. ---What a large population! ---__________. A. So it is B. So is it C. So it does D. So does it ( )4 . There is ___________ pollution in the world. A. too many B. too much C. much too D. many too ( )5. The population is increasing _______ 90 million every year. A. to B. in C. by D. with ( )6. ---He has been to Beijing twice. ---_________ A. So have I B. So I have C. So do I D. So I do 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. 2. ________ ______ _____________ _______(...的人口是多少) India? 3. China is one of the biggest ______________ ___________(发展中国家) in the world. 4. Our government has already __________ __________(实施) some policies. 5. _______ ________(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） ________________________________________________________________________. 2. Did he see the film five years ago?（用ever改写句子） __________________________________________________________________。 3. The population of India is about 1.1 billion.(提问) __________________________________________________________________。 4. The number of the the students in this school was 800 hundred last year