1、Join the points like this.Put your letter in the box.Touch your nose.祈使句祈使句:是表示请求、命令、建议等句子，通常说是表示请求、命令、建议等句子，通常说话的对象是第二人称话的对象是第二人称you,youyou,you常被省略。常被省略。肯定式：以动词原形开头肯定式：以动词原形开头否定式：否定式：dont+动词原形动词原形 Be careful!Be careful!0pen your books 0pen your books（please）Let me have a try.Let me have a try.DonDo
2、n t open the door.t open the door.No smoking No smokingGrammar focusGrammar focus祈使句I.I.大哥大哥V(V(代表行为动词原形代表行为动词原形)+)+宾语宾语+其它成其它成分分 Close the window.Close the window.关上窗户。关上窗户。Help yourself to some fish.Help yourself to some fish.随随便吃点鱼吧。便吃点鱼吧。祈使句王国卫队祈使句王国卫队II.II.二哥二哥B BBe+Be+表语表语(名词名词/形容词等形容词等)+)+其它其
3、它成分成分Be a good student!Be a good student!做个好学生！做个好学生！Be quiet!Be quiet!安静！安静！祈使句王国卫队祈使句王国卫队III.III.三哥三哥L L Let+Let+宾语宾语(通常为第一或第三人通常为第一或第三人称宾格称宾格)+)+动词原形动词原形+其它成分其它成分Lets go home!Lets go home!咱们回家吧！咱们回家吧！Let her in.Let her in.让她进来。让她进来。祈使句王国卫队祈使句王国卫队IV.IV.四哥四哥P P Please+Please+动词短语动词短语(please(please也
4、可放也可放在句尾，其前加逗号在句尾，其前加逗号)Please sit down.=Sit down,please.Please sit down.=Sit down,please.请坐。请坐。祈使句王国卫队祈使句王国卫队1.Jim,_ me a hand.A.gives B.is giving C.will give D.give2._ careful,Jenny!There is a tree in front of you.A.Am B./C.Be D.Was3.Lets _ our time.A.not waste B.no wasting C.not to waste D.no was
5、te4._ higher,and help me get it.A.If you stand B.To stand C.When you stand D.Please,stand祈使句王国卫队祈使句王国卫队五哥DDont+Dont+动词原形动词原形+其它成分其它成分 Dont be late.Dont be late.不要不要迟到。迟到。Dont read in the sun.Dont read in the sun.别在阳光下看书。别在阳光下看书。六弟NNo+No+名词或动名词名词或动名词(是日常是日常生活中常见的警示语生活中常见的警示语)表演表演 No photos!No photos!
6、禁止拍照！禁止拍照！No smoking No smoking！禁止！禁止吸烟吸烟!Dont pick the flowers!Dont smoke!No smoking!lets ,shall we?Let sb.,will you?祈使句祈使句 ，will you?强调：强调：DO，可以放在动词前，为加强语气用。，可以放在动词前，为加强语气用。Do come in,please!Do listen to me,please!Do open the door,please!反意疑问反意疑问句句.3.Let me _ on duty today.A.am B./C.be D.do4.Lets
7、_ our time.A.not waste B.no wasting C.not to waste D.no waste5._ higher,and you will see the house.OK.A.If you stand B.To stand C.When you stand D.Stand6._ forget to write to me when you _ get there next Tuesday.A.Dont;will B.Please;will C.Please;/D.Dont;/CADChoose the correct answer.D7.Please _ do it.A.he B.he let C.let him D.him8._ come in,please.A.Will B.Do C.Wont D.Did9._ careful!A.Be do B.Do be C.Not D.Not do10.1.Call me when you get home.OK,_.A.I must B.I can C.I will D.I mayCBBcHomework 请用祈使句造句！请用祈使句造句！
