九年级上册英语同步课件2.4 Unit 1 Topic 2 Section B（练习）（解析版）

1、Unit 1 Topic 2 Section B 随堂练习基础篇一.根据句意填入合适的单词.The(A l-l) in developed country is growing slowly.【答案】population【解析】population n.人口.Amy likes reading because she thinks it can(增力(1) her knowledge.【答案】increase【解析】increase v.增加.They didnt(到达)the city until midnight.【答案】reach【解析】reach v.到达.(luck), we fou

2、nd each other in the end.【答案】Luckily【解析】luckily adv.幸运地.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.二.单项选择()1. We have already to protect the pandas.A. taken measures B. carried out C. taken placeD. taken off【答案】A【解析】考查“take measures to d

3、o sth,采取措施做某事”句型。()2. America is one of the biggest countries in the world.A. developB. developsC. developingD. developed【答案】D【解析】developed adj.兴旺的，developing adj.开展中的。美国是兴旺国家。()3. What a large population!A. So it isB. So is itC. So it docsD. So docs it【答案】A确实如此，原句是 What a large population it is!应选

4、A.确实如此，原句是 What a large population it is!应选 A.【解析】考查“so+主语+ be/情态动词/助动词，（）4. There is pollution in （he world.A. too manyB. 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，loo much修饰不可数名词。（）5. The population is increasing 90 million every year.A. toB. inC. byD. with【答案】C【解析】根据句意可知：

5、每年人口增加了 9千万。increase by +数字/倍数/百分数，增加了 increase to +数字增加到应选C.（）6. -He has been to Beijing twice.A. So have IB. So I haveC. So do ID. 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用have,应选A.提升篇三.根据汉语完成句子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 populat

6、ion of.有一个的人 口.（的人口是多少）India?【答案】Whats the population of?【解析】What * s the population of.?意为”人口是多少？”China is one of the biggest（开展中国家）in the world.【答案】developing countries【解析】developing countries开展中国家.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.（更重要的是）,th

7、e two-child policy has many advantages.答案】Whats more【解析】Whats more更重要的是.四.句型转换They have already cleaned the classroom.（改为一般疑问句）答案】Have they already cleaned the classroom?【解析】现在完成时的一般疑问句：Have/Has+主语/done+其他？Did he see the film five years ago? （JU ever 改写句子）o答案】Has he ever seen the film for five years

8、 ?【解析】ever曾经，用于现在完成时，放在has/have之后.The population of India is aboul 1.1 billion/提问）【答案】What,s the population of India ?【解析】What * s the population of.?意为”人口是多少？ ”The population of the world is about 6.5 billion.（同义句）o答案】The world has a population of 6.5 billion.【解析】have/has a population of.有一个的人口.五.完

9、形填空。What is （he population of China? There are more than a billion and three hundred million people in China. 1（ is almost onefifth of the world*s population. How to control the population growth is a big problem. Some people think that it is impossible J us to control the population growth. But I d

10、on t agree 2（hem, because where theres a will, there is a way.The question is （hat we should make it 3 everybody how serious （he population problem is. Our fannland is becorning less and less to everyone. We have already got too many mouths to feed. 4 we control the population growth, many people wi

11、ll die 5hunger. Too fast population growth has been and will be bad for our nation. Though laws（律）havebeen 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 th

12、ey have been doing for many years.We are fighting against the rapid population growth. Yes, the fighting wont end 10 everyone knows itsimportance and does something for it. Let s go on working hard on it together.LA. forB. ofC.to【答案】A【解析】考杳非谓语动词辨析及语境的理解。句意：一些人认为控制人口增长是不可能的。此题考杳固定句式， sb thinks its +a

13、dj+for sb to do sth某人认为做某事怎么样。根据句意，应选A。.A. toB. forC. with【答案】C【解析】考查介词及语境理解。句意:但是，我们不同意他们的意见，因为有志者，事竟成。此题考查固定短语agree with 同意。应选Co.A. known toB. known byC. know to【答案】A【解析】考查过去分词短语及语境理解。句意：问题是我们应该叫每个人知道人口增长问题的严重性。此题考杳被 动语态。根据句意，应选A。.A. If notB. UnlessC. Until【答案】B【解析】考查连词及语境理解。句意：如果我们不控制人口增长，许多人将死于饥

14、饿。此题考杳连词，A. If not如 果不：B. Unless如果不，除非：C. Until直到。根据句意，应选B。.A. ofB. aboutC. from【答案】A【解析】考查介词及语境理解。句意：如果我们不控制人口增长，许多人将死于饥饿。此题考杳固定短语die of死 于，根据句意，应选A。.A. passB. passedC. broken【答案】B【解析】考查动词及语境理解。句意：尽管控制人口的增长的法律已经通过，但是在一些地方很少执行法律。此题 考查动词的过去分词，根据句意。应选B。B. littleC. a lot.A. many【答案】B【解析】考查副词及语境理解。句意：尽管控制人口的增长的法律已经通过，但是在些地方很少执行法律。A. many 许多:B. little很少;C. a lot非常。根据句意,应选B。.A. to knowB. to learnC. know【答案】C【解析】考查非谓语动词及语境理解句意：我们应该叫人们知道带很多孩子们来世界上是很愚蠢的。此题考查固 定短语make sb do sth叫某人做某事。根