祈使句练习题.doc

祈使句的语法概念及特点 一般说来,祈使句有以下特点：1、祈使句的主语为第二人称（you）,会被省略.2、祈使句的谓语动词一律用原形.3、祈使句句末的标点符号一般是句号或感叹号.4、 表示表示请求、命令、劝告、建议的语气.二、祈使句的分类 按照祈使句谓语动词的不同,我们通常可以将祈使句分成如下三种类型：1、Be型：即系动词be打头的祈使句.如：Please be careful next time.下次请小心些.2、Do型祈使句：即行为动词原形打头的祈使句.如：Go straight along this street,please.请沿此街笔直走.3、Let型祈使句：即以动词let开头的祈使句.如：Lets go out to dinner.我们出去吃饭吧.三、祈使句的否定句 1、在谓语动词前加dont.例如：Dont be late for school.上学别迟到.Dont play football in the street.别在街上踢球四、祈使句的反意疑问句 1）以Lets打头的祈使句,用“shall we?”.例如：Lets play soccer together, shall we?2) 其他祈使句,用“will you?”.例如：Let us have a try, will you?Dont make any noise, will you?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. Dont to be B. Dont be C. Not be D. Be not3. _ cross the road until the traffic lights turn green.A. Not B. Wont C. Doesnt D. Dont4. Please help me carry it, _?A. will I B. will you C. shall I D. shall we5. Dont make so much noise, _?A. will you B. wont 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 Ill be angry.A. Telling B. To tell C. Told D. Tell9. Ive kept the dog _Maomao for a long time.A. Name B. named C. naming D. to name10. Dont you know that _ is good for our health?A. swim B. swimming C. swam D. swims( )1 .Her doctor said: “_ work so hard”A Stop B Dont C Cant D No( )2. Sindy, _ to be here at 8 oclockA is sure B is sure that C will be sure D be sure( )3._ when you cross the road.A Do care B Care C Do be careful D To be carefu