初中英语祈使句.docx
初中英语祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。1. 肯定的祈使句（1）动词原形+其他 Stand up, please. = Please stand up. 请起立。（2）Be + adj. Be careful! = Look out! = Take care! 小心 / 当心！（3）Let's + 动词原形（let是让的意思，属于使役动词。使役动词let/have /make的用法都是后跟 sb + do形式） Lets go to school together. 咱们一起上学去吧。2. 否定的祈使句(1) Don't + 动词原形 Don't stand up. 别站起来。 Don't be careless. 别粗心。 Don't let them play with fire. 别让他们玩火。=Let them not play with fire（2）Let's ( let sb ) + not + 动词原形 Let's not say anything about it. 对于这件事，咱们什么也别说。 Let them not play with fire. 别让他们玩火。3.祈使句的反意疑问句(1) 肯定祈使句的反意疑问句反问部分用will you 或won't you。 Please open the door, will/ wont you? 请把门打开，好吗？(2) 否定祈使句的反意疑问句反问部分只用will you。 Don't be late again, will you? 别再迟到了，行不行？(3) 以let's开头的祈使句反意疑问句反问部分用shall we。 Let's turn on the TV, shall we? 我们把电视打开，好吗？<特别注意> 只有以let's开头的祈使句的反意疑问句的反问部分才用shall we，而let us 开头的祈使句的反意疑问句的反问部分应为will you或won't you.如：Let us stay here, will/ won't you? 请（你）让我们留在这好吗？语法练兵场单项选择1. The TV is too loud. Please_. A. turn it down B. to turn it down C. turn down it D. to turn down it2. _ late again, Bill! A. Don't to be B. Don't be C. Not be D. Be not3. _ cross the road until the traffic lights turn green. A. Not B. Won't C. Doesn't D. Don't4. Please help me carry it, _? A. will I B. will you C. shall I D. shall we5. Don't make so much noise, _? A. will you B. won't you C. shall we D. do you6. Do you know the girl _under the tree? A. stand B. to stand C. standing D. stood7. Kate, _ your homework here tomorrow. A. bring B. brings C. to bring D. bringing8. _ me the truth, or I'll be angry. A. Telling B. To tell C. Told D. Tell9. I've kept the dog _Maomao for a long time. A. Name B. named C. naming D. to name10. Don't you know that _ is good for our health? A. swim B. swimming C. swam D. swims 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 Ill 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.15Let us go and help the _ _, please. 第 4 页
