新版八年级上册英语Unit3sectionA2a-2d.ppt

Unit3Iammoreoutgoingthanmysister.,SectionA2a-2d,形容词比较级的构成规则,1.直接在形容词后加-er。,2.以e结尾的形容词直接在其后加-r。,tall,nice,3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.,big,shorter,whiter,fatter,Doyouknow,smaller,thinner,larger,taller,nicer,bigger,形容词比较级的构成规则,4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。,happy,5.多音节和部分双音节形容词在其前面加more。,loudly,heavier,easier,morebeautiful,beautiful,moreinteresting,interesting,Doyouknow,happier,moreloudly,quietly-,morequietly,注意：以-ly结尾的形容词，除了early-earlier外，其余的都加more或most,不规则变化：good/wellbetterbad/badly/illworsemany/muchmorefarfarther/furtherlittleless,Exercises,写出下列单词的比较级。,funnyquietserioussmartoutgoingquickly,funnierquietermoreserioussmartermoreoutgoingmorequickly,tallnicebigfunnyoutgoingold,older/elder,taller,nicer,bigger,funnier,moreoutgoing,lateexpensivethinsmarthighfatinteresting,moreinteresting,later,moreexpensive,thinner,smarter,higher,fatter,tall,taller,1.88m,2.26m,YaoMingistallerthanLiuXiang.,longhair,longerhair,LiuYifeihaslongerhairthanYangMi.,hair,NaYingisthinnerthanHanHong.,HanHongisheavierthanNaYing.,(fatter),funny,funnier,ZhaoBenshanisfunnierthanXiaoShenyang.,outgoing,serious,XieNaismoreoutgoingthanShuiJunyi.,ShuiJunyiismoreseriousthanXieNa.,3,800,000,200,000,Thewhitecarismoreexpensivethantheredcar.,Theredcarischeaperthanthewhitecar.,2aListen.Arethewordsintheboxusedwith(i)erormore?Completethechart.,funny(run)fastfriendly(jump)highoutgoing(work)hardhard-working(getup)earlysmartlazy,funnysmartlazy(run)fast(jump)high(work)hard(getup)early,hard-working,2bListenagain.HowareTinaandTaradifferent?Fillintheboxes.,friendlier,funnier,runsfaster,jumpshigher,smarter,lazier,getsupearlier,2cStudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.Askandanswerquestions.,Note:,*MeansSamistallerthanTom.,2d,Readtheconversationandmatchthepeoplewiththerightthings.,Lisa,Nelly,sangbetterwithshorterhairpracticemoreandreallywantedtowinsangmoreclearlydancedbetter,Reading,2dRole-playtheconversation.Julie:Didyoulikethesingingcompetitionyesterday,Anna?Anna:oh,itwasfantastic!Nellysangsowell!Julie:Yes,butIthinkLisasangbetterthanNelly.Anna:Oh,whichoneisLisa?,Julie:Theonewithshorterhair.IthinkshesangmoreclearlythanNelly.Anna:Yes,butNellydancedbetterthanLisa.Julie:YoucantellthatLisareallywantedtowin,though.Anna:Well,everyonewantstowin.Butthemostimportantthingistolearnsomethingnewandhavefun.,句型转换。Thispicturelooksbeautiful,butthatonelooksmorebeautiful.(同义句)Thatpicturelooks_thisone.2.ShehaslongerhairthanEmma.(同义句)Herhairis_.3.Helenstudieshardestinherclass.(同义句)Helenstudies_than_studentinherclass.,morebeautifulthan,longerthanEmmas,harderanyother,4.Myfatheristwoyearsolderthanmymother.(同义句)Mymotheris_thanmyfather.5.Daveisheavy,buthecanrunveryfast.(上同)_Daveisheavy,hecanrunveryfast.,twoyearsyounger,Though,1.Ifyouwanttobethinnerandhealthier,youdbettereat_foodandtake_exercise.,more,fewerB.more,lessC.fewer,moreD.less,more,二.选择,2.Hes_thanhisbrother.,strongB.strongerC.thestrongerD.thestrongest,3.W