八年级英语上册第三单元.ppt

Unit3Iammoreoutgoingthanmysister.,SectionA1a-1c,学习目标：,1.识记词汇：outgoing,both,better,loudly,quietlyHard-working,competition,fantastic,which,clearlyWin,though,3.能熟练掌握运用“主语+be+形容词比较级+than”句型对人的外貌及性格特征做对比。,2.初步学习形容词、副词比较级的变化规则。,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.,Comparepeople,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,A:IsthatZhouXingchi?B:No,itisnt.ItsYaoMing.HeistallerthanZhouXingchi.,Thewomenarefat.,Themanandthewomanarethin.,Thewomenarefatterthanthemanandthewoman.,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.,Grammar,形容词或副词的比较级形式：,talltallerfastfaster,nicenicer,thinthinner,earlyearlier,outgoingmoreoutgoing,原形,比较级,talltallerfastfaster,nicenicer,thinthinner,(以不发音的字母e结尾的+r),(一般在词尾+er),原形,比较级,(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er),earlyearlier,outgoingmoreoutgoing,(以辅音字母+y结尾的单词，变y为i+er),(多音节词和部分双音节词前加more),outgoing,longhair,shorthair,tallloudlythinshorthairlonghairheavy(fat)quietlyshort,1aMatcheachwordwithitsopposite.,Wordsstudy,outgoing爱交际的，友好的，外向的better（good和well的比较级）较好的（地）更好的（地）loudly喧闹地,大声地，响亮地quietly轻声地；轻柔地；安静地both两个；两个都hard-working工作努力的；辛勤的competition比赛；竞赛；竞争fantastic极好的；了不起的,Wordsstudy,which哪一个；哪一些clearly清楚地；清晰地；明白的win获胜；赢；赢得though（副词）不过；可是；然而（连词）虽然；尽管；不过,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?,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,runfaster,jumphigher,smarter,getupearlier,Tapescript,Interviewer:Tina,doyouthinkyouaredifferentfromyoursisterTara?Tina:Oh,sure.Welooksimilarbutwereverydifferent.Interviewer:Really?Inwhatwaysareyoudifferent?,Tina:Well,ImmoreoutgoingthanTara.Imfriendlierandfunnier,too.AndIlovesports.Tara:yes,shecanrunfasterandjumphigherthanme.Interviewer:Whosmorehard-workingatschool?,Tara:Tinathinkssheworksharderthanme,butIworkashardasTina.Butshessmarterthanme.Tina:Notreally.IthinkImlazierthanTara.Shealwaysgetsupearlierthanme.,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,不规则变化：bad/badly/illworsemany/muchmoregood/wellbetteroldolder/elderfarfarther/furtherlittleless,合二为一共三对，坏、病、两多并两好一分为二有两个，一是远来二是老，还有一词含双义，只记少来不记小,2cStudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.Askandanswerquestions.,Note:,*MeansSamistallerthanTom.,1.doyouthinkyouaredifferentfromyoursister.你认为你不同于你的姐姐吗？bedifferentfrom与differfrom同义，同时是differfrom的另一种表达方式，并且比differfrom更为口语化。如：Americancarsaredifferentfromours.=Americancarsdifferfromours.,Explanation,2.welooksimilar,butwereverydifferent.looksimilar看上去相似lookthesame看上去一样looklike看上去像lookalike看上去相像,3.BothTomandSamcanplaythedrums,butSamplaysthembetterthanTom.1)both“两个、两者都”,在句中可作代词、形容词、副词、连词。作副词时常放在be动词之后,实义动词之前。,e.g.Both(of)hisparentsaredoctors.(作代词或形容词)=Hisparentsarebothdoctors.(作副词)Theybothwentcampingintheholiday.(作副词),BothEnglishandmathareveryimportant.(bothand短语常连接两个并列的成分,可连接名词、动词、形容词和代词等)注:both指两者都,all指三者或三者以上都。,Betterlaterthannever.Facts(事实）speakslouderthanwords.Enoughisbetterthantoomuch.Twoheadsarebetterthanone.Blood(血)isthicker（稠，浓）thanwater.,亡羊补牢，犹未晚也,事实胜于雄辩,知足常乐,三个臭皮匠顶个诸葛亮,血浓于水,Additionalwork,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):_4serious(比较级):_5friendly(比较级):_,easier,difference,more,moreserious,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_?Heistall.2.他比我高。Heis_(tall)thanme.,looklike,taller,3.他的头发比我的短。Hishairis_(short)thanmine.4.我来的比你晚。Icome_(late)thanyou.,shorter,later,6.刘昂比我胖。LiuAngis_(fat)thanme.7.我比我的哥哥外向。Iam_(outgoing)thanmybrother.8.文斯比我活跃。Vinceis_(athletic)thanme.,fatter,moreoutgoing,moreathletic,5.特得比凯有意思。Tedis_(funny)thanKay.,funnier,1.Ifyouwanttobethinnerandhealthier,youdbettereat_foodandtake_exercise.,more,fewerB.more,lessC.fewer,moreD.less,more,三.选择,2.Hes_thanhisbrother.,strongB.strongerC.thestrongerD.thestrongest,3.Wh