英语人教版八年级上册Unit 3 Section A 1a-1c.ppt

Unit3Iammoreoutgoingthanmysister.,SectionA1a-1c,Whatdoeshelooklike?,PanChangjiangisshort.,LiuXiangisofmediumheight.,YaoMingistall.,Lucy,Lucyisthin.,Lily,Lilyisheavy.,Mary,Maryisofmediumbuild.,Whatdoesshelooklike?,Lucyhaslonghair.,Lilyhasshorthair.,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.,PanChangjiangisshorterthanLiuXiang.,tall-taller,short-shorter,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiuYifeiisnicer.,LinXinruisnice.,LiuYifeiisnicerthanLinXinru.,LinXinruisheavier.,LiuYifeiisheavy.,LinXinruisheavierthanLiuYifei.,nice-nicer,thin-thinner,heavy-heavier,LiYongismoreoutgoingthanChengLong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,outgoing,hard-working,interesting,shorthair,longhair,Sue,Claire,ClairehashairthanSue.,SuehashairthanClaire.,shorter,longer,Clairehasshorthair.,Suehaslonghair.,short-shorter,long-longer,Paul,Jane,Paulsingsloudly.,Janesingsquietly.,PaulsingsmoreloudlythanJane.,JanesingsmorequietlythanPaul.,A:IsthatYiJianlian?B:No,itisnt.ItsYaoMing.HeistallerthanYiJianlian.HeplaysbasketballbetterthanYiJianlian.YiJianlianplaysworsethanYaoMing.,good/well-better,bad/badly-worse,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,longer,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,good/well,bad,better,worse,6.不规则变化。,tallloudlythinshorthairlonghairheavyquietlyshort,1aMatcheachwordwithitsopposite.,1bListenandnumberthepairsoftwinsinthepicture1-3,1,2,3,Tapescript,A:IsthatSamplayingtheguitar?B:No,thatsTom.SamhaslongerhairthanTom.C:BothTomandSamcanplaythedrums,butSamplaysthembetterthanTom.,Conversation1,A:ThatsTara,isntit?B:No,itisnt.ItsTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.,Conversation2,A:IsthatPaul?B:No,thatsPeter.PetersheavierthanPaul.AndPaulsshorterthanPeter.,Conversation3,1cPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.,A:ThatsTara,isntit?B:No,itisnt.ItsTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.,Letspractice!,IsthatTara?,No,itisnt.ItsTina.TarasshorterthanTina.,Tara,Tina,No,itisnt.ItsPaul.PaulsthinnerthanPeter.PeterstallerthanPaul.,IsthatPeter?,一、按要求写出下列各词的正确形式1easy(比较级)：_2different(名词)：_3many(比较级):_4interesting(比较级):_5friendly(比较级):_,easier,difference,more,moreinteresting,friendlier,练习,6funny(比较级)_7outgoing(比较级)_8quiet(反义词)_9tall(反义词)_10beautiful(比较级)_,morebeautiful,moreoutgoing,loud,short,funnier,完成句子,他长得什么样子？他很高。Whatdoeshe_?H