祈使句专项练习

祈使句专项练习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.祈使句的肯定形式（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）Lets +动词原形Lets go to school together.咱们一起上学去吧。2.祈使句的否定形式(1) Dont +动词原形Dont stand up.别站起来。（2）Lets ( let sb ) + not +动词原形Lets 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.祈使句的附加疑问句(1) 肯定的祈使句的附加疑问句反问部分用will you或wont you。Please open the door, will/ wont you?请把门打开，好吗？(2) 否定的祈使句的附加疑问句反问部分只用will you。Dont be late again, will you?别再迟到了，行不行？(3) 以lets开头的祈使句附加疑问句反问部分用shall we。Lets turn on the TV, shall we?我们把电视打开，好吗？只有以lets开头的祈使句的附加疑问句的反问部分才用shall we，而let us开头的祈使句的附加疑问句的反问部分应与其它所有的祈使句一样为will you 如：Let us stay here, will you?请（你）让我们留在这好习一、单项选择1. The TV is too loud. Please_. A. turn down itB. to turn it downC. turn it downD. to turn down it2. _ late again, Bill! A. Dont to beB. Dont beC. Not beD. Be not3. _ cross the road until the traffic lights turn green. A. NotB. WontC. DoesntD.Dont4. Please help me carry it, _? A. will IB. will you C. shall ID. shall we5. Dont make so much noise, _? A. will youB. wont youC. shall weD.do you6. Tellthe girl _under the tree.A. to not stand B. dontstand C. not standingD. not to stand7. Mary, _ your homework here tomorrow. A. bringB. brings C. to bringD. bringing8. _ me the truth, or Ill be angry. A. ToldB. To tellC. TellD. Telling二、句型转换9. Will you please read it again more slowly?（改为祈使句）_ _ again more slowly, please.10. Lets watch the sports games.（改为附加疑问句）Lets watch the sports games, _ _?11. The teachers often tell the students not to be careless.（改为祈使句）_ _careless, please.12. Please sit next to Nancy.（改为否定句）_ _ next to Nancy.13. Dont forget to turn off the lights, please.（改为附加疑问句）Dont forget to tur