3.　　　　　　 Nie Haisheng, Fei Junlong were sent up into space with Shanzhou VI,____ they stayed for 119 hours.

A. which　　　　　 B. where　　　　 C. in which　　 D. both B and C

2.　　　　　　 Is this the reason ____ at the meeting for his carelessness in his work?

A. he explained 　　　　　　 B. what he explained

C. how he explained　　　　 D. why he explained

1.　　　　　　 We will be shown around the city, schools, museums, and some other places, ________ other visitors seldom go.

A. what 　　　　　 B. which 　　　　　　　 C. where D. when

10.　 Why are you going to do for you sea project?

　 语法学习

介词+关系代词在定语丛句中的用法：

当关系代词在定语丛句中作介词宾语时，一般地，将介词同关系代词who /which 一起放在定语丛句前，在口语中，一般把介词放到从句后面去，这时可以用that ,但省略的时候更多一些：

例如：The tool with which 　he is working is called a wrench(　扳手).

　　　　　　 The tool (that) he is working with 　is called a wrench.

　　　　 　　This is the question about which 　we’ve had so much discussion.

　　　　　　 This is the question (that ) we’ve had so much discussion about.

　　 This is the house in which 　Luxun lived.

　　　　　　 This is the house (that ) Luxun lived in.

　注：对于关系代词究竟在定语从句中跟在哪些介词的后面，还需要学习者去体会动词的搭配，根据搭配形式来定夺。

　　 但有些谓语动词是短语动词则不能把介词放到定语从句前，以免意思混乱不清。

语法巩固:

　 单项选择:

9.　　　 They were sitting around take turns to tell each other about their projects.

8.　　　 There are five for you to choose .　 You can choose one of them.

7.　　　 That sounds like a great idea.

6.　　　 Here is the book written by him of lots of pictures in it.

5.　　　 That’s why I want to find out.

4.　　　 We should try to find a person to communicate.