英语人教版八年级上册Unit3 Section A 1a--1c.pptx

Unit3Immoreoutgoingthanmysister.SectionA1a-1c,toourclass!,ByLiYani,Sep.2016,Iammoreoutgoingthanmysister,Wearetwins.welookthesame,short,tall,-shorter,-taller,Imtallerthanyou.,-heavier,Jim,Bob,Heavy,Thin,-thinner,longhair,shorthair,long-longershort-shorter,quietly-morequietly,loudly-moreloudly,Matcheachwordwithitsopposite,tallloudlythinshorthairlonghairheavyquietlyshort,1a,Listenandnumberthepairsofthetwins(1-3).,1,2,3,No,thatsTom.SamhaslongerhairthanTom.,BothSamandTomcanplaythedrums,butSamplaysthembetterthanTom.,Peter,Paul,TheTwins,Comparepeople,IsthatSam?No.thatsTom.SamhaslongerhairthanTom.BothSamandTomcanplaythedrums,butsamplaysthembetterthanTom.,Imfunnierthanyou.,funny,tall,taller,BaiYansong,LiYong,outgoingfunny,quietserious,BaiYansongis_LiYong.LiYongis_BaiYansong.LiYongis_BaiYansong.BaiYansongis_LiYong.,quieter,than,outgoing,more,than,funnier,than,serious,more,than,yourfriends,things.,Use:tallerthanshorterthanmore+形容词+thanbiggerthanfunnierthan,compare(比较),写出以下形容词的比较级并分类,smallbiglongshorttallheavyquietlyloudloudlybeautifulsmartquietthinseriousdangerousdeliciouspopularsafelargebusy,(1)smallersmarterlongershortertallerquieterlouder(2)saferlarger(3)heavierbusier(4)biggerthinner(5)moreseriousmoreloudlymoredangerousmorequietlymoredeliciousmorepopularmorebeautiful,形容词的比较级变化1.单音节和少数双音节形容词比较级的构成。1）在词尾加-ertalltaller2)以不发音的字母e结尾的，加-rnicenicerlargelarger3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er4)以y加辅音字母结尾的先将y变为i再加er.easyeasierfunnyfunnier,Summary,fat-fatter,2.多音节词和部分双音节词要在前面加moreimportantmoreimportanttiredmoretiredoutgoing-moreoutgoing注：1形容词+ly构成的副词比较级，其前+more2以-ing,-ed结尾的形容词比较级，其前+more,Checkyouranswers(1)tall-taller,thin-thinner,long-longer,loudly-moreloudly(2)heavy-heavier,short-shorter,big-bigger,quietly-morequietly(3)funny-funnier,friendly-friendlier,fast-faster,hard-harder(4)early-earlier,high-higher,outgoing-moreoutgoing,smart-smarter(5)lazy-lazier,important-moreimportant,relaxed-morerelaxed,interesting-moreinteresting,一比较级用于两者之间的比较，表示两者间的差异，结构为：A+谓语动词+形容词/副词的比较级+than+B，意为“A比B更.”，than为标志词。1Tonycanplaybasketball_(well)thanMikeandSam.2Maryisquietbuthersisteris_(outgoing)thanher3Jennystudiesveryhard,sheis_(hard-working)thanKate4Itstoonoisy.Icanthearwhatyousaid_(clear)5Timgetstoschool_(early)thananyoneelse,better,moreoutgoing,morehard-working,clearly,earlier,1.知识比金钱重要Knowledgeis_money.2.莉莉和她的朋友做作业一样认真Lilydoesherhomeworkas_asherfriend.3.音乐比美术有趣Musicis_art4.塔娜和蒂娜学习一样努力Taraworks_Tina5.我弟弟每天起床都比我早Mybrothergetsup_everyday.6.哪一个你更喜欢，茶还是咖啡？Whichdoyoulike_,teaorcoffee?,二、完成句子,moreimportantthan,carefully,moreinterestingthan,ashardas,earlierthanme,better,三Sumup:比较级的句型结构：1A+be+adj.比较级+than+B2A+动词+adv.比较级+than+B3A+be/动词+as+adj./adv.原级+as+B(A和B一样.)1Iam_(高一点)thanher2IstudyEnglish_than_(更用功)twoyearsago3DoesCarol_(