内容正文:
Unit 7 Natural Disasters 单元练习二
一、语法知识复习 主语从句和表语从句
1.主语从句和表语从句都属于 从句。
2.主语从句的连接词分为三种。①从属连词 和 。
That 只起 作用,在主语从句中 任何成分,that 本身无实际意义,但是
省略。 whether 意思是 ,可以位于句首或句尾, 用if代替。
②连接代词 、 、 、 、whichever、whoever等。
在 句中充当主语成分, 省略,语序是 , 既有疑问含义又起连接作用 。
③连接副词 、 、 、 等。
在句中充当 成分,既有疑问含义又起 作用
3.表语从句的连接词有从属连词 、 连接代词 、 、 等, 连接副词 、 、 、 等
4.为了避免句子主语过长,显得头重脚轻,常用 作为形式主语,把真正的主语放在句子后部。
句型总结 it +be + / / /不及物动词或短语+that 从句。
二、单项选择练习
1. I hope you will enjoy your holiday .
A . which B . that C . what D . when
2 he likes you is very obvious .
A . Which B . That C . What D . When
3. He asked I would show him the way .
A. which B . that C . whether D . what
4. That ' s she wanted to leave .
A . because B . that C . why D . whether
5.The reason is he left his hometown .
A . because B . that C . why D . which
6. it will do us harm remains to be seen .
A . If B . Which C . That D . Whether
7. we arrive doesn ' t matter .
A . That B . Which C . When D . If
8.Tell me one you like best .
A . that B . what C . why D . which
9. The question is we should carry out the plan .
A . if B . that C . when D . what
10. she ' ll back depends much on the weather .
A . What B . If C . That D . When
11. My dream I can enter a famous university came true .
A . which B . that C . what D . whether
12. is not known .
A . When will he come B . When he will come
C . What will he come D . What he will come
13. He will have to pay for he has done .
A . that B . which C . what D . whether
14. The teacher