高中祈使句精讲专题及练习【附答案】

祈使句

一. 祈使句类型：

1. 肯定祈使句，谓语动词用__________.

如：小心：_________________ 不要说话了：________________

注：此时主语通常为________, 但也可以是第三人称，如：Tom，小心。__________________ 2. 否定祈使句，谓语动词用__________________

如：不要粗心：_________________; ________________

3. 以let开头的祈使句。如Let sb. do sth. 或者Let’s do sth.

4. 委婉的祈使语气：

(1) ____________________________ (2)__________________________

(3) ____________________________

二. 祈使句考点：

1. 祈使句，______________+陈述句

如：(1) Be careful, _________ you will fail.

(2) Be careful, ____________you can make it.

注意变体形式：名词短语+and/or+陈述句

如：(1) One more hour, _________ I will finish it.

(2) One more hour, ___________ I could have finished it.

2. 祈使句的反义疑问句：

(1) 肯定祈使句：_____________________

(2) 否定祈使句：______________________

(3) 以let开头的祈使句：A. Let sb…, _________________________

B. Let’s …., ________________________

三. 陈述句的反义疑问句：

1. 动词为be动词：_______________________

如：This woman is our teacher, ________________?

2. 动词为其他动词：_______________________________

如：She wears a shirt, ________________________?

3. 动词中有助动词，如________________, 此时______________________

如：You have finished your homework, ______________________?

4. 动词中有情态动词：A._________________________ B. __________________________

(1) You can speak English, ________________?

(2) must的反义疑问：

You must finish your homework, ________________?

You must be a student, _____________________?

You must have met her, ____________________?

She must have met him yesterday, ____________________?

It must be going to rain tomorrow, ____________________?

(3) dare/need的反义疑问：

You need finish your homework, ________________?

You need to finish your homework, ___________________?

(4) ought to/should的反义疑问：

You should finish your homework, ______________________?

You ought to come here, ____________________?

(5) have to的反义疑问：

We have to cross the road, ________________?

We had to cross the road, _________________?

(6) used to的反义疑问：

He used to be a student, ________________或者________________?

5. There be句型的反义疑问句：_______________________

6. 句子含有否定词：no, not, little, few, hardly, scarcely, seldom, nothing等时，反义疑问用_________；

句子含有反义前后缀时，反义疑问用________________________________

如: There is little water to drink now, _________________?

It is impossible to make progress without hard work, ________________?

7. 感叹句的反义疑问：________________________

如: What a fine day, _________________?

How exciting the game is, ____________________?

8. 宾语从句的反义疑问：A. ___________________________; B. ___________________________

如：I don’t think it is…., _________________? I think it is…, ________________?

She doesn’t think it is…, ______________? She thinks it is…, _________________?

9. 主语从句、动词ing形式做主语，反义疑问用________________________

如：Protecting our environment is our duty, _________________?

10. wish后接宾语从句，反义疑问用__________________

四. 巩固练习：

1. You’d rather watch TV this evening, ______?

a. isn’t it

b. hadn’t you

c. wouldn’t you

d. won’t you

2. I suppose you’re not going today, ______?

a. are you

b. do you

c. don’t you

d. aren’t you

3. I wish to shake hands with you, ______?

a. shall

b. may I

c. do I

d. will I

4. Three hours ought to be enough time, ______?

a. oughtn’t three hours

b. didn’t they

c. shouldn’t it

d. shouldn’t three hours

5. They have to study a lot, ______?

a. don’t they

b. haven’t they

c. did they

d. hadn’t they

6. When the car crashed, your brother escaped being hurt, ______ ?

a. didn’t he

b. did he

c. did it

d. didn’t it

7. I'm sure dirty, ______?