二。对比练习：
1. ________many times , but he still couldn't understand it .
2. ________many times , he still couldn't understand it .
A. Having been told . B. Told C. He was told D. Though he had been told
3. ________to the left , you'll find the post office .
4. If you ________to the left , you'll find the post office .
5. ________to the left , and you'll find the post office .
A. Turning B. To turn C. Turn D. Turned
6. ______from space , the earth looks blue .
7.______from space , we can see the earth is blue .
A. Seen B. Seeing C. To see D. See
8. The dirty clothes ______ , the girl hung them up outside .
9. ______ the dirty clothes ,the girl hung them up outside .
A. was washed B. washed C. were washed D. having washed
10 The building ______now will be a restaurant .
11. The building ______next year will be a restaurant .
12. The building ______last year is a restaurant.
A. having been built B. to be built C. being built D. built
13. He stood there ______for his mother .
14. ______for two hours , he went away .
A. waiting B. to wait C. waited D. Having waited
三，单句改错
1,I dream of standing on the platform in the classroom and give lessons to lovely boys.
2,Soon I began to enjoy talk to myself on paper.
3,I want to thank you again for have me in your home for the summer holidays.
4,My parents love me dearly of course and will do all they can make sure that I get a good education.
5,Ride bicycles can help build our bodies and bicycles are so cheap that each family can afford to buy one.
6,On the meeting, twenty-five advancing teachers were praised and those who had completed thirty years of teaching were given medals.
7,She kept the lamb tying to a tree during the day and went to fetch it every evening.
8,I was often a little tired after a day's work and watch TV demands very little effort.
四，翻译练习
1. 中国是一个发展中国家，属于第三世界（the Third World）
China is a ______________ country, _______________ the Third World.
正在修建的这座房子将作我们的餐厅。
The building ______________ will be served as our dining- hall.
由于不知道地址，我们没法和他取得联系。
____________ his address, we have no way_________________ with him.
既不懂当地的语言，在这国家又没有朋友，她觉得要想找到工作是不可能的。
________________ the local language and having no friend in the country, he found it impossible ___________ a job.
生长在农村，他对农民的生活有着深刻的了解。
________ and _______________ in the countryside, he knows better about the hard life of pleasant.
近年来在党的领导下，人们的生活的条件有了大大的改善。
In recent years, _________ by the Party, people find their living conditions greatly ______________.
这本书用简易英语写成，很容易读懂
______________ in simple English, the book is easy _______________
你乐意就如何学好语向我们提些建议吗 （so kind as to）
Would you be so kind as ________us some advice on how _____________ English.