初中英语人教版八年级上册U3 P1.ppt

Period1(SectionA1a2d),Unit3Immoreoutgoingthanmysister.,short,tall,DescriptionWordsforPeople描述人的形容词,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.,thin,fat,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,shorthair,longhair,Sara,Tina,shorthair,longhair,Sarahaslonghair.,Tinahasshorthair.,SarahaslongerhairthanTina.,GRAMMAR,当我们形容人或事物，常用形容词来修饰。那么要比较两个人或事物，就会用到形容词的比较级。(课本P113-115）,e.g.Tomisshort.Jackisshort.ButJackisshorterthanTom.,1.什么是形容词的原级？=原形表示修饰两种东西的程度是一样的,用as.as表示原级，译为:“和一样”。2.什么是形容词的比较级？表示两者相比，一个比另一个更，有比较级的句中有than,且仅限于两者比较。,形容词的原级和比较级,3.什么是形容词的最高级？表示三者或三者以上相比，其中一个比另几个更，最高级的句中有ofin短语来说明比较的范围。,Thistreeisas_asthattree.,Thegreenbagisas_asthered.,tall,big,原级,1.单音节和少数双音节形容词、副词比较级的构成。不规则变化：1)在词尾加-ertalltallersmartsmartershortshorterhighhigherfast-faster,形容词、副词的比较级变化规则：类似？变化规则,2)以不发音的字母e结尾的，加-r,nicenicerlargelargerfinefinerlatelater,3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er。,bigbiggerfatfatterthinthinnerredredderhothotterwetwetter,4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。,happyhappierearlyearlierfunnyfunniereasyeasier,5)多音节词和部分双音节词要在前面加more,importantmoreimportantdeliciousmoredeliciousexpensivemoreexpensiveoutgoingmoreoutgoingtiredmoretiredseriousmoreseriousslowly-moreslowly,比较级有规律,词尾加上-er两兄弟;要是以e来结尾,只有小二(r)跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-er两兄弟;多音节词加上m-o-r-e,你看这样多容易。,2.形容词、副词比较级的不规则变化：goodbetterbadworsemany/much-morelittle-lessfar-farther/furtherwell-betterbadly-worse,funnyquietsmartoutgoing,funnierquietersmartermoreoutgoing,写出下列形容词的比较级,MorePractice,hardquicklyslowlyhappilycarefullywell,hardermorequicklymoreslowlymorehappilymorecarefullybetter,写出下列副词的比较级,句子结构,一、形容词比较级常用的句型结构(A和B比较)：A+be动词+形容词的比较级+than+B如：Imtallerthanyou.Youarethinnerthanme.Thisrulerislongerthanthatone.,二、副词比较级常用的句型结构：“A+动词+副词比较级+than+B”。Igotupearlierthanmymotherthismorning.我今天早晨起床比我妈妈还早。TinasingsmoreloudlythanTara。Tina比Tara唱的更大声。,三、形容词，副词比较级常用的句型结构。1.主语(A)+谓语动词+as+形容词/副词原级+as+B如：Heisasexcitedashisyoungersister.他和他妹妹一样兴奋。,2.表示第一个人比不上第二个人时，使用句型:主语(A)+谓语动词(否定式)+as/so+形容词/副词原级+asBeg:Heisnotso/asexcitedashisyoungersister.他没他妹妹那么兴奋。,1.Ifyouwanttobethinnerandhealthier,youdbettereat_foodandtake_exercise.,more,fewerB.more,lessC.fewer,moreD.less,more,MorePractice,2.Hes_thanhisbrother.,strongB.strongerC.thestrongerD.thestrongest,3.Whichdoyoulike_,teaorcoffee?,goodB.betterC.bestD.thebetter,4.Mum,thisT-shirtismuchtoosmallforme.Wouldyoubuymea_one?,goodB.betterC.largeD.larger,Exercise,1.Whois_(quiet),AdaorJane?2.Davidismuch_(tall)thanTom.3.MissLiisalittle_(outgoing)thanhersister.4.Myfatherisvery_(good)attellingstories.5.Jimis_(short)thanLucy.,quieter,taller,moreoutgoing,good,shorter,tall/short,long/shorthair,heavy/thin,PairWork,loudly/quietly,A:Iamshort,butmyfriendBistall.B:Iamheavy,butmyfriendAisthin.,行为漂亮才是漂亮。,(17301774),anAnglo-Irishnovelist,poetandplaywright,bestknownforhisnovelTheVicarofWakefield(威克斐牧师传),Listenandnumberthepairsoftwinsinthepicture(1-3).,1.SamandTom2.TaraandTina3.PaulandPeter,Lookandsay.,Herhairislong.,Herhairislonger.,Mrs.Zhangisheavy.,Mrs.Blackisheavier.,Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.,Pairwork,A:ThatsTara,isntit?B:No,itisnt.ItsTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.,-IssheCherrieYing?-No,sheisnt.SheisSunLi.CherrieYingshairislongerthanhers.,SunLi,CherrieYing,-IsthatTomsdog?-No,itisnt.ItsTinas.TomsdogisheavierthanTinas.,Tomsdog,Tinasdog,Johnsruler,Janesruler,IsthatJohnsruler?No,itisnt.ItsJanes.JohnsrulerislongerthanJanes.,Listen.Arethewordsintheboxusedwith-(i)erormore?,-er/-iermore,friendly,outgoing,ListeningTask,funnysmartlazyfasthighhardearly,hard-working,Compareyourselfwithyourpartner.,PairWork,tallerheavierfunnierthinnersmarter,moreoutgoingmorefriendlymorehard-working,Listenagain.HowareTinaandTaradifferent?Fillintheboxes.,ListeningTask,Tina_,Tara_,ismoreoutgoingthanTara.,worksashardasTina.,Tina_,Tara_,isfriendlierandfunnierthanTara.,canrunfasterandjumphigher.,issmarter.,islazier.,getsupearlierthanTina.,IsTomsmarterthanSam?No,heisnt.SamissmarterthanTom.,Samissmarter,taller,funnierandmorehard-working.SamgetsupasearlyasTom.Tomrunsfaster,isthinnerandisfriendlierthanSam.,2c,Pairwork,WriteandGuess,Writeafewsentencestodescribeyourfriend,use“thanme”,andthenhavetheotherstudentsguesswhoyourfriendis.,tallerthinnersmarterbiggereyessmallernoselongerhairmoreoutgoing,familynamesitsinthegroup/infrontoflikestoisgoodat,Incasetheycantguessitright,writeoneortwomoresentencesabouthis/herdistinguishingfeature.,2d,Role-playtheconversation.,Exercise,1.Whois_(quiet),AdaorJane?2.Davidismuch_(tall)thanTom.3.MissLiisalittle_(outgoing)thanhersister.4.Myfatherisvery_(good)attellingstories.5.Jimis_(short)thanLucy.,quieter,taller,moreoutgoing,good,shorter,Findtheirdifferen