5.3 课时作业
Ⅰ.用“介词＋关系代词”填空
1．Through the course of my schooling, I met many teachers, two ________ ________ have influenced me greatly.
2．The age ________ ________ children can go to school is seven.
3．This kind of colourless gas ________ ________ we can't live is called oxygen.
4．The dog, ________ ________ she used to be afraid, is her favourite animal now.
5．Have you ever had a case ________ ________ you are lost in a strange land?
6．The speed ________ ________ Tom drives his car is too high.
7．Tom is the boy ________ ________ I went to the cinema together.
8．The stories about Lei Feng, ________ ________ this is one example, are well written.
9．The two things ________ ________ Marx was not too sure were grammar and some of idioms.
10．The person ________ ________ you should send this letter is Mr Ball.
答案：1.of whom 2.at which 3.without which
4．of which 5.in which 6.at which 7.with whom
8．of which 9.about/of which 10.to whom
Ⅱ.将下列句子合并为含有定语从句的复合句
