《九年级英语上册同步精品课堂(仁爱版)》2.4 Unit 1 Topic 2 Section B(练习)(解析版)

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Unit 1 Topic 2 Section B 随堂练习
. 根据句意填入合适的单词.
1. The ______________(人口) in developed country is growing slowly.
【答案】population
【解析】population n. 人口.
2. Amy likes reading because she thinks it can ____________(增加) her knowledge.
【答案】increase
【解析】increase v. 增加.
3. They didn’t __________(到达) the city until midnight.
【答案】reach
【解析】reach v. 到达.
4. ___________(luck), we found each other in the end.
【答案】Luckily
【解析】luckily adv. 幸运地.
5. Our country has taken _____________(措施) to solve the environmental problems.
【答案】measures
【解析】take measures to do sth 采取措施做某事.
. 单项选择
( )1. We have already _________ to protect the pandas.
A. taken measures B. carried out C. taken place D. taken off
【答案】A
【解析】考查“take measures to do sth, 采取措施做某事”句型。
( )2. America is one of the biggest ___________ countries in the world.
A. develop B. develops C. developing D. developed
【答案】D
【解析】developed adj. 发达的, developing adj. 发展中的。美国是发达国家。
( )3. ---What a large population!
---__________.
A. So it is B. So is it C. So it does D. So does it
【答案】A
【解析】考查“ so+主语 + be/情态动词/助动词 的确如此”,原句是 What a large population it is! 故选 A.
1
基础篇
( )4. There is ___________ pollution in the world.
A. too many B. too much C. much too D. many too
【答案】B
【解析】population 人口为集合名词时,是不可数名词,too much 修饰不可数名词。
( )5. The population is increasing _______ 90 million every year.
A. to B. in C. by D. with
【答案】C
【解析】根据句意可知:每年人口增加了 9千万。increase by + 数字 / 倍数 / 百分数, 增加了……
increase to +数字 增加到……,故选 C.
( )6. ---He has been to Beijing twice.
---_________
A. So have I B. So I have C. So do I D. So I do
【答案】A
【解析】考查 so + be/情态动词/助动词+主语,表示某人也是,文中助动词是 has, I have,故选 A.
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.
【答案】has a population of
【解析】have/has a population of... 有一个...的人口.
2. ________ ______ _____________ _______(...的人口是多少) India?
【答案】What’s the population of ?
【解析】Whats the population of...? 意为“……人口是多少?”
3. China is one of the biggest ______________ ___________(发展中国家) in the world.
【答案】developing countries
【解析】developing countries 发展中国家.
4. Our government has already __________ __________(实施) some policies.
【答案】carried out
【解析】carry out 实施;have done 现在完成时.
5. _______ ________(更重要的是), the two-child policy has many advantages.
【答案】What’s more
【解析】What’s more 更重要的是.
四.句型转换
1. They have already cleaned the classroom.(改为一般疑问句)
2
提升篇
《九年级英语上册同步精品课堂(仁爱版)》2.4 Unit 1 Topic 2 Section B(练习)(解析版).doc

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