初中祈使句练习整理.doc

祈使句
英语祈使句"的职责是用来表示请求、命令、建议、禁止等。它的特点是通常没有主语，多以动词原形开始。下面，看看"六兄弟"的表演吧！
1. 大哥V
　　[档案] V(代表行为动词原形)+宾语+其它成分
　　[表演] ①Close the window. 关上窗户。
　　②Help yourself to some fish. 随便吃点鱼吧。
　　2. 二哥B
　　[档案] Be+表语(名词/形容词等)+其它成分
　　[表演]①Be a good student!做个好学生！
　　②Be quiet!安静！
　　3. 三哥L
　　[档案] Let+宾语(通常为第一或第三人称宾格)+动词原形+其它成分
　　[表演] ①Let’s go home!咱们回家吧！
　　② Let her in. 让她进来。
　　4. 四哥D
　　[档案] Don’t+动词原形+其它成分
　　[表演] ① Don’t be late. 不要迟到。
　　② Don’t read in the sun.别在阳光下看书。
　　5. 五哥P
　　[档案] Please+动词短语(please也可放在句尾，其前加逗号)
　　[表演]Please sit down.=Sit down, please.请坐。
　　6. 六弟N
　　[档案] No+名词或动名词(是日常生活中常见的警示语)
　　[表演] ① No photos!禁止拍照！
② No smoking！禁止吸烟!
"六兄弟"为了和小朋友们交个朋友，把英语祈使句王国的"秘笈"也一并奉献给大家：
　祈使句，无主语，只用谓语就可以。
　表示请求或命令，加上please表客气。
　Stand up, please！ 请起立！
　Come here. 来这里。
　如果变成否定句，Don’t开头是规律。
　No fishing！是警示语，祈使句用法要牢记。

语法练兵场
用括号内所给动词的适当形式填空。
1. It’s an important meeting. __________ (not, be )late.
2. ____________ (not,make) any noise! Your mother is sleeping.
3. ____________ (not, speak) with your mouth full of food and ____________ (be) polite.
4. ____________ ( not, talk) and ____________ (read) aloud.
5. ____________ (not,leave) your homework for tomorrow, Larry.

句型转换
11. Will you please read it again more slowly? （改为祈使句）
_____ _____ again more slowly, please.
12. If you don't listen to me, I'll go. （改为同义句）
_____ _____ me, or I’ll go.
13. Let's watch the sports games. （改为反意疑问句）
Let's watch the sports games, _____ _____?
14. The teachers often tell the students not to be careless. （改为祈使句）
_____ _____careless, please.
15. Please sit next to Nancy. （改为否定句）
_____ _____ next to Nancy.
16. Don't forget to turn off the lights, please. （改为反意疑问句）
Don't forget to turn off the lights, _____ _____?
17. If you move, you'll die. （改为同义句）
_____ _____, or you'll die.
18. Come to my house tomorrow. （改为反意疑问句）
Come to my house tomorrow, _____ _____?
19. 这是一个坏了的被子。 （翻译句子）
This is a ______ ______.
20. 让我们去帮帮那个哭泣的女孩吧。 （翻译句子）
Let’s go and help the _____ _____, please.  

用括号内所给动词的适当形式填空。

6. ____________ (look) out! A car is coming.
7. ____________ (give) us ten years and just see what our country will be like.
8. ____________ (not, let) the baby cry.
9. Wear more clothes or you ____________ (catch) a cold.
10. Let’s ____________ (not, say) anything about it.

一、将以下祈使句改为否定式：
1. Come here early.
2. Ask him.
3. Please wait for her.
4. Read the book carefully.
5. Sit under the tree, please.
6. Let’s go there together.
二、选择最佳答案填空：
1. The TV is too loud. Please________.
A. turn it down B. to turn it down C. turn down it D. to turn down it
2. _______ late again, Bill!
A. Don't to be B. Don't be C. Not be D. Be not
3. _______ cross the road until the traffic lights turn green.
A. Not B. Won't C. Doesn't D. Don't
4. Please help me carry it, ______?
A. will I B. will you C. shall I D. shall we
5. Don't make so much noise, ______?
A. will you B. won't you C. shall we D. do you
6. Do you know the girl ______under the tree?
A. stand B. to stand C. standing D. stood
7. Kate, _______ your homework here tomorrow.
A. bring B. brings C. to bring D. bringing
8. ________ me the truth, or I'll be angry.
A. Telling B. To tell C. Told D. Tell
9. I've kept the dog _______Maomao for a long time.
A. Name B. named C. naming D. to name
10. Don't you know that _______ is good for our health? A. swim B. swimming C. swam D. swims 

参考答案 
语法练兵场  
1-5. ABDBA 6-10. CADBB
11. Read it 12. Listen to 13. shall we 14. Don’t be 15. Don’t sit
16. will you 17. Don’t move 18. will / won’t you 19. broken glass / cup 20. crying girl