英语人教版八年级下册unit4第一课时PPT.ppt

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1、Unit4Whydon’tyoutalktoyourparents?Whydon'tyou…?=whynot…?两个句型后都接动词原形，常用来提出建议或表达看法eg:Whydon'tyougooutforapicnic?=Whynotgooutforapicnic？What’sthematter?MybrotherplayshisCDstooloud.WhatshouldIdo?Whydon’tyoutalktohimaboutit?Maybeyoushouldtalktohimaboutyourproblems.The

2、manarguedwithhiswife.Themanhadanargumentwithhiswife.What’swrongwiththem?Whatshouldtheydo?toomuch太多。1:相当于形容词,修饰不可数名词eg:Americanseattoomuchmeatinmyopinion依我看，美国人吃的肉太多2:相当于副词，在句子中作状语eg:Shetalkstoomuch．她话说得太多了。muchtoo太.只用作副词作状语，但它不单独使用，在句子中要修饰形容词或副词，但不修饰动词。eg:Youarem

3、uchtookindtome．你对我实在太好了toomany太多，修饰复数名词eg:Theyboughttoomanyeggsyesterday.昨天他们买了太多的鸡蛋。so因此；所以连词，引导结果状语从句，不与because同用allowsb(not)todosth(不)允许某人做某事eg:MymomallowsmetowatchTVafterfinishinghomework.allowsth允许某事allowdoingsth允许做某事1aLookattheseproblems.Doyouthinktheyarese

4、riousornot?Writethemintheappropriatebox.1.IhavetostudytoomuchsoIdon’tgetenoughsleep.2.IhavetoomuchhomeworksoIdon’thaveanyfreetimetodothingsIlike.3.Myparentsdon’tallowmetohangoutwithmyfriends.4.Ihavetoomanyafter-schoolclasses.5.Igotintoafightwithmybestfriend.Serio

5、usNotseriousPairwork1bListenandcircletheproblemsyouhearinla.1.IhavetostudytoomuchsoIdon’tgetenoughsleep.2.IhavetoomuchhomeworksoIdon’thaveanyfreetimetodothingsIlike.3.Myparentsdon’tallowmetohangoutwithmyfriends.4.Ihavetoomanyafter-schoolclasses.5.Igotintoafightwi

6、thmybestfriend.A:What’swrong?B;I’mtiredbecauseIstudieduntilmidnightlastnight.A:Whydon’tyougotosleepearlierthisevening?1c.lookattheproblemsin1aandmakeconversations.could可以语气较委婉较轻Icouldcometomorrowifyoulike.如果你愿意，明天我可以来。should应该有点上对下的语气较强硬。Youshouldsendheranote.你应该

7、给她留一个条2a.Listen.Peter’sfriendisgivinghimadvice.Fillintheblankswithcouldorshould.AdviceYou___________writehimaletter.()2.You___________callhimup.()3.You__________talktohimsothatyoucansayyou'resorry.()4.You_______gotohishouse.()5.You_______takehimtotheballgame.()co

8、uldshouldshouldcouldcoulddeacb2b.Listenagain.Whydoesn'tPeterlikehisfriend'sadvice?Writetheletters(a-e)nexttotheadvicein2a.WhyPeterdoesn'tliketheadvicea.It’snot