1、Welcome to Our English ClassLets play a game!Do you know these logo?祈使句祈使句 1.表示命令、请求、建议或劝告的句子。2.主语通常省略，谓语动词用原型，句末用句号或感叹号，读降调。祈 使 句祈使句祈使句VBLDN1.“V”结构（即动词原形开头）结构（即动词原形开头）行为动词原形V+其他1.Do your homework.2.Stand up!3.Give me a cup of tea,please.4.Please open the door.小试牛刀(1)The radio is too loud,_.A.turn i
2、t down B.to turn it downC.turn down it D.to turn down it 做题技巧做题技巧小试牛刀(2)_ your car in the parking place.A.Parks B.Park C.ParkingD.Parked小试牛刀(3)Please_!The train is coming!A.looks out B.to look outC.look out D.looking outitVBLDN2.“B”结构（结构（即即be 动词开头动词开头）Be+表语（名词，形容词）+其他1.Be careful!2.Be quiet!3.Be qui
3、ck!小试牛刀（1）_ quiet,everybody.A.Do B.Are C.Be D.Is小试牛刀（2）Please _ quiet,the film is about to begin!A.will B.Do C.be D./小试牛刀（3）_quick,we are late.A.will B.Do C.Be D./VBLDN3.“L”结构（结构（即即Let开头开头）Let+人称代词宾格+V原形+其他表示一种建议。用于第一、第三人称。1.Let me help you.2.Let s have a rest.3.Let the boy come in.Let？小试牛刀1.()Lets
4、_ together.A.watch TV B.watches TV C.watching TV D.to watch TV小试牛刀（2）Lets_to the park.A.go B.to go C.goes D.going小试牛刀(3)Lets _the lady.A.help B.to help C.helps D.helpingVBLDN4.“D”结构（结构（即即Dont 开头开头,否定句）否定句）Dont+祈使句祈使句1.Dont open the window.2.Dont be careless.3.Dont let the children play on the road.小
5、试牛刀(1)Dont _!A.worriesB.worriedC.worryD.to worry小试牛刀(2)_ in the street.Its very dangerous.A.Not play B.Not to play C.Dont play D.Dont to play小试牛刀(3)He is dishonest._ believe him.A.Not B.Dont C.To not D.Not do小试牛刀(4)Be quick!_ be late for school,Peter!A.Wont B.Dont C.Not D.Be not No fishing.VBLDNNo p
6、hotos.VBLDN5.“N”结构（结构（即即No 开头）开头）No+Ving/n1.No fishing.2.No smoking.3.No parking.4.No photos.公共场合公共场合小试牛刀(1)There is the sigh“_ Swimming!”A.Wont B.Dont C.No D.Be not小试牛刀(2)No _.There is a baby here.A.swim B.swims C.swimming D.to swim小试牛刀(3)No _.It isnt public.A.photo B.photos C.photoing 祈使句的反义疑问句1.L
7、isten to me,will you/wont you?2.Be careful,will you/wont you?3.Dont tell anyone about it,will you?4.Let us go for a walk,will you?5.Lets go for a walk,shall we?针对说话的对方针对说话的对方我们我们vBLD小试牛刀(1)Pass me the book,_?A.OK B.wont youC.will you D.do you小试牛刀(2)Be quiet,_?A.OK B.wont youC.will you D.do you小试牛刀(3
8、)Lets go shopping,_?A.OK B.shall youC.will you D.shall we小试牛刀(4)Let us fly a kite,_?A.shall we B.wont you C.will you D.do you祈使句的两个重要句型1.Hurry up,and youll catch the train.If you hurry up,youll catch the train.“祈使句+and+表结果的陈述句”用来叙述肯定的条件2.Hurry up,or youll miss the train.If you dont hurry up,youll mi
9、ss the train.“祈使句+or+表结果的陈述句”用来叙述否定的条件，表示“否则，要不然”小试牛刀（1）John,-up now or well be late for the bus.All right.Ill be quick.A.gets B.get C.to get D.getting小试牛刀（2）_ to smile at your life when you are in trouble,and you will soon be happy again.A.Try B.To try C.Trying D.Tried归纳总结归纳总结你来说你来说真题演练1、_ talk in the reading room.A.Dont B.Not C.No真题演练2.Kerk,_ the car!Let the old man go first.A.stops B.stop C.dont stop D.doesn t stopThank you!
