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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,0,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,Let it go!,Turn my back and slam the door.,Be the good girl,you always had to be.,Dont let them in,dont let them see.,Warm-up:Observe while Listening,Let it go!Turn my back and sla,1,Module 2 Traffic Jam,Grammar,Imperatives,Module 2 Traffic Jam Grammar,2,Whats wrong with it?,Whats wrong with it?,3,Look at the signs and say what they do.,Turn right.,Dont go faster than 90 kph.,Look at the signs and say what,4,Dont turn left.,Dont walk.,Dont stop,No parking,一、形式,Do,型,Dont turn left.Dont walk.Don,5,1.They give advice.,2.They give instructions.,3.They give information.,4.They give permission.,指令；命令,信息；情报,允许；许可,1.They give advice.指令；命令,6,No smoking,No littering,Other signs,No smokingNo litteringOther si,7,No Pets,No Pets,8,Be quiet!,Be relaxed,！,Be yourself,！,Be,型,Be quiet!,9,Let the pedestrians first,！,Let,型,dont,Let the pedestrians first！don,10,e.g.,Lets,have a meeting this afternoon.,Let us,have a try if you dont want to.,not,not,notnot,11,对话感知,A:Dont smoke in the room,will you?,B:Ah,Im sorry,I wont.,A:Come to have dinner with us this evening,will you/wont you?,B:Yes,m,y pleasure.,A:,Lets take a walk after supper,shall we?,B.A good idea,Id like to.,A:Let us go swimming,Mum,will you?,C:Of course,go ahead!,对话感知,12,二、祈使句的反意疑问句,1.,祈使句为肯定句，,，,will you/wont you,？,2.,祈使句为否定句，,，,will you,？,3.,Let,开头的祈使句，,Lets ,，,shall we,？,Let us,，,will you,？,二、祈使句的反意疑问句,13,三、祈使句的强调形式,1.,谓语动词前加上,do,。,e.g.,Do,be careful next time!,下次一定要仔细！,Do,tell me where to buy the tickets for,the concert.,告诉我去哪里买音乐会的票。,2.,动词前加上主语。,e.g.,Mary,come here,玛丽，过来。,You,，,be quiet,！你，安静点！,三、祈使句的强调形式 2.动词前加上主语。,14,四、祈使句,and/or(otherwise),陈述句,and,表,顺承关系,，意为“那么”；,or(otherwise),表,转折关系,意为“否则”。,Use,your head,and,you,will,find a way.,If you,use your head,you will find a way.,动动脑筋，你将会找到方法。,Hurry,up,or,you,ll,be late.,If you dont,hurry up,youll be late.,快点，否则你将会迟到了。,四、祈使句and/or(otherwise)陈述句,15,1._(,读,这个故事，你会明白,)that not everything,can be bought with money.,2._(,明天打给我,)and Ill,let you know the lab result.,完成句子,Read this story,and you will realize,Call me tomorrow,3._ (,快点，否则,)youll be late.,Hurry up or else,1._,16,A Serious traffic jam,A Serious traffic jam,17,外研-高中英语必修4Module-2Grammar课件,18,Read these dos and donts for motorists stuck in a traffic jam.Tick the ones you agree with.,Dos,Switch off the motor.,Turn on the car radio.,Speak to your passengers.,Follow the rules of the road.,Keep cool.,Read these dos and donts for,19,Donts,Leave the motor on.,Blow your horn.,React when others drive badly.,Break the rules of the road.,Get angry.,Donts,20,Role-Play,Imagine you are a:,S1:,ID:a drivers wife/husband or friend,S2:,ID:a driver with “road rage”,(,路怒症,),Task:1.,to comfort the driver,2.,to,give advice on how to avoid road rage,Role-PlayImagine you are a:,21,Role-Play,Be,relaxed!,Let,the fresh air in!,Listen to,some light music!,Dont,quarrel while driving.,Take,a family portrait.,Think,the fine and result!,Take,a rest at the road!,Role-PlayBe relaxed!,22,祈使句,祈使句,23,1.Review Grammar.,2.Finish the exercises 1-3 on page 73.,1.Review Grammar.,24,
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