必修二Unit 3 Computers using language课时作业

Ⅰ.单句语法填空

　　1．The reason why/for_which she changed her mind is quite clear.

　　2．The days when they travelled together meant a lot to him.

　　3．I saw a house, the windows of which were broken.

　　4．She has two sons, both of whom graduated from Harvard University.

　　5．Nobody knows the reason for which she didn't attend the meeting.

　　6．We went through a period when communications were very difficult in the rural areas.

　　7．The children, all of whom had played the whole day long, were worn out.

　　8．We visited the car factory where my uncle once worked three years ago.

　　9．This is the factory that/which I visited last year.

　　10．The old man has two sons, and both of them are lawyers.

　　Ⅱ.句型转换

　　1．We settled down in a small village.In front of the village ran a winding river.

　　→We settled down in a small village in_front_of_which ran a winding river.

　　2．She has three sons.All of her sons are abroad now.

　　→She has three sons and all_of_them are abroad now.

　　→She has three sons, all_of_whom are abroad now.

　　3．There are sixty students in our class.Thirty of the students in our class are girls.

　　→There are sixty students in our class, thirty_of_whom are girls.

　　4．The school lies in the east of the town.He once studied in the school.

　　→The school where he once studied lies in the east of the town.

　　5．Do you remember the days？On those days we played together.

　　→Do you remember the days when we played together?

　　Ⅲ.补全句子

　　1．The reason why_he_could_not_go_there was that he was ill in bed.

　　他不能到那里去的原因是他卧病在床。

　　2．We are living in an age when_many_things_are_done on computer.

我们生活在许多事情可以在电脑上做的时代。