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,*,祈使句,Imperative sentence,1,.,祈使句Imperative sentence1.,Turn left!,Guessing Game,2,Turn left!Guessing Game2,Turn right!,Guessing Game,3,.,Turn right!Guessing Game3.,Please park here,！,Guessing Game,4,.,Please park here！Guessing Game,Guessing Game,Dont smoke!,No smoking!,5,Guessing GameDont smoke!5,Guessing Game,Dont play football here!,6,Guessing GameDont play footba,Guessing Game,Dont park your car here!,7,Guessing GameDont park your c,Guessing Game,Please dont eat here!,8,Guessing GamePlease dont eat,Guessing Game,Dont pick the flowers!,9,Guessing GameDont pick the fl,Go upstairs!,Guessing Game,10,.,Go upstairs!Guessing Game10.,Guessing Game,Go downstairs!,11,.,Guessing Game Go downstairs!11,Read and observe(,观察,),Turn left!,Turn right!,Go upstairs!,Go downstairs!,Please park here!,Dont smoke!,Dont play football here!,Dont park your car!,Please dont eat here!,Dont pick the flowers!,12,.,Read and observe(观察)Turn left!,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,:,是表示请求、命令、建议等句子，只用一般现在时。通常说话的对象是第二人称,you,you,常被省略。,13,Draw the conclusion(得出结论)祈使句的,祈使句的句型：,Be,quiet.,Please,have,a seat.,David,pay,attention.,Dont,be,afraid.,Please,do not,make a noise.,Alan,dont,be late.,1.,动原,2.Please+,动原,3.,人名，,+,动原,肯定,否定,在动词原型前面加,don,t,否定,14,祈使句的句型：Be quiet.Dont be afrai,Lets do exercise.,15,Lets do exercise.15,1.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,Exercises:,16,1.Jim,_ me a hand.Exe,3._ let anyone open the door.,A.Dont B.Will C.Not D.No,4.,Dont be late again.,Sorry,_.,A.I may B.I must,C.I will D.I wont,5.,Call me when you get home.,OK,_.,A.I must B.I can C.I will D.I may,Exercises:,17,3._ let anyone open the d,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。,肯定回答,I will,否定回答,I wont.,18,祈使句祈使句,无主语,只用动词就可以.18,in class,Can you talk about the rules with Imperative sentences?,19,.,in class Can you talk about th,in class,1.Be quiet.,2.Please take notes.,3.Listen to the teacher carefully.,4.Dont eat in class.,.,20,.,in class1.Be quiet.20.,21,.,21.,