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Youlookworried.What’sthematter?Ioftenfeelverytired.Whatshouldthedogdo?WhatshouldIdo?Unit2Iarguedwithmybestfriend.WhatshouldIdo?Maybeyoushouldsaysorrytoher.arguewithsb.(aboutsth.)（关于某事）与某人争论Iwanttobuyaguitar.ButIdon’thaveenoughmoney.WhatshouldIdo?Youshouldaskyourparentsforsomemoney.YoushouldaskhimturndowntheCDplayer.WhatshouldIdo?MybrotherplayshisCDstooloud.Whatshouldhedo?Heistoofat.Heshouldexerciseeveryday.Herclothesareoutofstyle.Whatshouldshedo?Maybesheshouldbuysomenewclothes.outofstyle过时的反义词：instyle时髦的1b(1)Myparentswantmetostayathomeeverynight.(2)MybrotherplayshisCDstooloud.(3)Idon’thaveenoughmoney.(4)Iarguedwithmybestfriend.(5)Myclothesareoutofstyle.Listenandcircletheproblemsyouhearinactivity1a.Lookattheproblemsbelowandmakeconversations.Example:A:What’swrong?B:Myclothesareoutofstyle.A:Maybeyoushouldbuysomenewclothes.(1)Myclothesareoutofstyle.(2)MybrotherplayshisCDstooloud.(3)Idon’thaveenoughmoney.(4)Iarguedwithmybestfriend.(5)Myparentswantmetostayathomeeverynight.Pairwork:辨析：couldandshouldCould表示一种可能性。是can的过去式，比can更加的委婉。表示建议时语气比should弱。Eg.Youcouldusemybike.Should表示“必须，应该”。表示建议时，表示的建议是最好的，语气非常肯定。Eg.Childrenshouldstudyhard.情态动词的用法：1.本身具有一定的意义，但不能单独做谓语。2.无人称和数的变化。3.后接动词原形。2a1.Youcould/shouldwritehimaletter.2.Youcould/shouldcallhimup.3.Youcould/shouldsayyou’resorry.4.Youcould/shouldgotohishouse.5.Youcould/shouldgivehimatickettoaballgame.Listen.Peter’sfriendisgivinghimadvices.Circletheword“could”or“should”.ExerciseCirclethecorrectwordsintheseconversations.1.A:Idon’twanttostudyatthelibrary.B:You(shouldn’t/could)studyatmyhouse.2.A:Ineedsomemoney.What(could/should)Ido?B:Youcouldgetapart-timejob.3.A:Idon’tlikewritingletters.B:You(should/could)usethetelephone.Doyouhaveanyproblemsinyourdailylifeorinyourstudy?Talkaboutthemwithyourpartners.Whatproblemsdoyouhave?atschooltoomuchhomework.can’tgetgoodgradesoftenfailintheexams…athomehavetogetuptooearlyworriedaboutfuturehavenotimetowatchTV…Forexample:A:what’swrongwithyou?B:Ihavetoomuchhomework.A:Maybeyoushouldgivesomeadvicetoyourteacher.B:That’sagoodidea.Thankyou.Doyoustillrememberthebigdog’sproblem?Whatshouldhedo?Givehimadviceasmuchasyoucan.Homework:ThanksandGoodbye!