初中英语语法-祈使句-PPT

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Draw the conclusion(,得出结论,),祈使句的结构如下：,(Please)+do sth.,(Please)+Dont do sth,.,肯定：,否定,：,祈使句,(Imperative Sentence,）表命令、请求、劝告、警告等,.,祈使句因对象（即主语）是第二人称，所以通常被省略。谓语动词用原形，句末则使用感叹号或句号,读降调。,1,Lets do exercise.,2,1.Jim,_ me a hand.,A.gives B.is giving C.will give D.give,2._ careful,Jenny!There is a tree in front of you.,A.Am B./C.Be D.Was,3.Lets _ our time.,A.not waste B.no wasting C.not to waste D.no waste,4.,_ higher,and you will see the house.,OK.,A.If you stand B.To stand,C.When you stand,D.,Stand,Exercises:,3,5.Please _ do it.,A.he B.let him C.let he D.him,6._ let anyone open the door.,A.Dont B.Will C.Not D.No,7.,Dont be late again.,Sorry,_.,A.I may B.I must C.I will D.I wont,8.,Call me when you get home.,OK,_.,A.I must B.I can C.I will D.I may,Exercises:,4,祈使句的句型：,1,、肯定的祈使句,句型,:,1),动词原形（省略主语）,Come in!,Be quiet!,Be a good boy!,2),有时为了加强语气，可以在动词之前加,do,表示“务必，一定”。,Do come on time!,Do look out!,5,祈使句的句型：,2,、祈使句的否定,句型,：,1)Dont+v.,Dont be late.,Dont come out.,2)Lets+not+v.,Lets not speak loudly.,让我们不要大声说话。,6,Giving orders/instructions,祈使句常见题型：,1.Lets+,（,not,）动词原形,Eg.Lets go home together./lets not talk in the class.,2.lets ,shall we?,3.Let sb.,will you?,4.,祈使句 ，,will you?,反意疑问句,7,大家应该也有点累了，稍作休息,大家有疑问的，可以询问和交流,8,祈使句,祈使句,无主语,只用动词就可以,.,表示请求或命令,加上,please,表客气。,如果变成否定句，,Dont,开头是规律。,No talking!,是警示，祈使句用法要牢记。,9,1-Its her birthday next week.,-Then_ her about the surprise birthday.,2 How can I get to Peoples Hospital?,-_ along the street and _ left at the lights.,P49.,Read the dialogues and complete them with,Imperatives and the correct form of the verbs.,don,t tell,turn,Go,10,3-We have to finish the work in two hours.,-Then lets_ any time.,4-_so much noise,please.,-Ok.,5-_out!Theres a car coming.,-Thanks.,not waste,Don,t make,Look,11,Lets do more exercises.,12,1.,Call me when you get home.,OK,_.,A.I must B.I can C.I will D.I may,2.Jim,_ me a hand.,A.gives B.is giving C.give D.will give,3.Let me _ on duty today.,A.am B./C.be D.do,4.Lets _ our time.,A.not waste B.no wasting C.not to waste D.no waste,5.,_ higher,and you will see the house.,OK.,A.If you stand B.To stand,C.When you stand,D.,Stand,C,C,C,A,D,Choose the correct answer.,13,6._ forget to write to me when you,_ get there next Tuesday.,A.Dont;will B.Please;will,C.Please;/D.Dont;/,7.Please _ do it.,A.he B.he let C.let him D.him,8._ come in,please.,A.Will B.Do C.Wont D.Did,9._ careful!,A.Be do B.Do be C.Not D.Not do,10._ let anyone open the door.,A.Dont B.Will C.Not D.No,D,C,B,B,A,14,11.Let John finish the work all by himself,_?,A.shall we B.will you C.do you D.do we,12.-Lets go home,shall we?-_.,A.Thats right.B.Thats all,C.Thats all right D.All right,13.Please turn on the light,_?,A.are you B.shall we C.shall I D.will you,14.Dont tell him the fact now,_?,A.shall we B.shall you C.will you D.do you,15.Let the children not make so much noise,_?,A.shall we B.will you C.shall I D.do you,B,D,D,C,B,15,祈使句结构如下：,(Please)+do sth.,(Please)+Dont do sth,.,Summary,肯定：,否定：,DO,，可以放在动词前，为加强语气用。,如：,Do come in,please!,Do listen to me,please!,Do open the door,please!,16,