人教版八年级英语上册 unit3 PPT.ppt

Unit3Immoreoutgoingthanmysister.,SectionA,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang,than比(conj.连词).,两者之间比较，用形容词比较级,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,Thewomenarefat.,Themanandthewomanarethin.,Thewomenarefatterthanthemanandthewoman.,形容词adj.Heistall.Heisatallman.,talladj.shortadj.longadj.shortadj.thinadj.fatadj.heavyadj.,高的矮的，短的长的短的瘦的，薄的肥胖的重的，胖的,Newwords,outgoingadj.quietadj.calmadj.wildadj.seriousadj.athleticadj.weakadj.,外向的，开朗的文静的沉着的，镇定的鲁莽的，任性的严肃的，庄重的强健的，擅长运动的体质弱的,自学课本P113形容词的比较级和最高级构成，完成写出下列词的比较级和最高级。,talllongcoldfastthicksmallstronghardnewshortwidefinelatefatbigthinredhappyearlyeasyheavybeautifulexcitinginterestingpopulardifficultusefulimportantgoodfarillmuchbadmanywell,用形容词的适当形式填空,1.Samhas_(long)hairthanTom.2.Tomis_(calm)thanSam.3.Tinais_(tall)and_(wild)thanTara.4.Paulis_(short)and_(heavy)thanPedro.5.Im_(funny)thanTara.6.Tarais_(serious)thanTina.,longer,wilder,taller,funnier,shorter,heavier,calmer,moreserious,用形容词的适当形式填空,7.DuJiahaois_(athletic)thanothersinClass19.8.MrChengis_(outgoing)thanMissQu.,moreathletic,moreouting,A:IsthatZhouXingchi?B:No,itisnt.ItsYaoMing.HeistallerthanZhouxingchi.,tallthinlonghairquietly,loudlyshorthairheavyshort,1a.Matcheachwordwithitsopposite!,1b.Listenandnumberthepairsoftwins1-3inthepicture.,1,2,3,Peter,Tapescript,A:IsthatSamplayingtheguitar?B:No,thatsTom.SamhaslongerhairthanTom.C:BothTomandSamcanplaythedrums,butSamplaysthembetterthan.,Conversation1,A:ThatsTara,isntit?B:No,itisnt.ItsTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.,Conversation2,A:IsthatPaul?B:No,thatsPeter.PetersheavierthanPaul.AndPaulsshorterthanPeter.,Conversation3,1c.Pairwork,IsthatTara?,No,itisnt.ItsTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.,Tara,Tina,No,itisnt.ItsPaul.PaulsthinnerthanPeter.PeterstallerthanPaul.,IsthatPeter?,Peter,2a.Listen.Arethewordsintheboxusedwith“-(i)er”or“more”?Completethechart.,funny(run)fastfriendly(jump)highoutgoing(work)hardHard-working(getup)earlysmartlazy,-er/iermorefriendlyoutgoing,funnysmartlazyfasthighhardearly,hard-working,2b.Listenagain.HowareTinaandTaradifferent?Fillintheboxes.,TinaismoreoutgoingthanTara.,TaraworksashardasTina.,isfriendlierandfunniercanrunfasterandjumphigherissmarterislazier,getsupearlierthanTina,SamissmarterthanTom.SamistallerthanTom.SamisfunnierthanTomTomismoreathleticthanSam.TomisthinnerthanSam.TomisquieterthanSam.,2c.Pairwork,IsTomsmarterthanSam?,No,itisnt.,2d.Role-playtheconversation,Julie:Didyoulikethesingingcompetitionyesterday,Anna?Anna:Oh,itwasfantastic!Nellysangsowell!Julie:Well,IthinkLisasangbetterthanNelly.Anna:Oh,whichonewasLisa?Julie:Theonewithshorterhair.IthinkshesangmoreclearlythanNelly.Anna:Yes,butNellydancedbetterthanLisa.Julie:YoucantellthatLisareallywantedtowin,though.Anna:Well,everyonewantstowin.Butthemostimportantthingistolearnsomethingnewandhavefun.,GrammarFocus,汤姆比萨姆聪明吗?不，不是。萨姆比汤姆聪明。塔拉比蒂娜外向吗?不，不是。蒂娜比塔拉外向。你和你姐姐一样友好吗？不，不是。我更友好。塔拉和蒂娜学习一样努力吗？是的，她是。在学校谁更努力？蒂娜认为她比我学习努力。,形容词和副词的比较级和最高级。大多数形容词和副词有三个等级：原级、比较级、最高级。一、构成,GrammarFocus,1.构成的不规则变化:eg.good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest,2)重读闭音节词末尾只有一个辅音字母时,先双写这个辅音字母,再加-er或-est。如:bigbiggerbiggestthinthinnerthinnest3)以“辅音字母+y”结尾的双音节词，先改y为i,再加-er或-est。如：easyeasiereasiesthappyhappierhappiest,4)多音节词和部分双音节词在词前加more或most。如：deliciousmoredeliciousmostdeliciousinterestingmoreinterestingmostinteresting,二、用法1.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.Mydressismorebeautifulthanhers.,2.最高级表示三者或三者以上(人或事物)的比较,其中有一个在某一方面超过其他几个时,用最高级。最高级的前面一般要加定冠词the,后面可带of(in)短语来说明比较的范围。,如：Sheistheyoungestintheclass.Jasonisthetallestofthethree.Whosehandwritingisthebestofall?,3.在形容词比较级前还可用much,even,still,alittle来修饰,表示“的多”,“甚至”,“更”,“一些”。如：Thiscityismuchmorebeautifulthanbefore.Shesalittlemoreoutgoingthanme.Itsalittlecoldertoday.,4.“比较级and比较级”意为“越来越”。多音节比较级用“moreandmore形容词原级”形式。如：Itsgettingworseandworse.Thegroupbecamemoreandmorepopular.,5.“Which/Whois+比较级？”比较A、B两事物,问其中哪一个较时用此句型。如：WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?,6.使用形容词比较级时需注意以下几点：1)than后面接代词时,一般要用主格形式，但在口语中也可使用宾格形式。如：MybrotheristallerthanI/me.2)当需要表示一方超过另一方的程度时，可以用much,alot,alittle,abit,even,still等来修饰形容词比较级。注意:比较级不能用very,so,too,quite等修饰。如：HeismuchmoreseriousthanSam.,3)形容词比较级后面往往用连词than连接另一个比较的人或事物,但在上下文明确的情况下,形容词比较级可单独使用。如：Mysisteristall,butmyauntistaller.我姐姐个子高,但我姑姑个子更高。,outgoingtwincalmwildserioussmartathleticnotemean,孪生的;双胎的镇静的;无忧虑的表示的意思严肃的;严重的卤莽的;轻率的友好的;直爽的聪明的;伶俐的;机敏的注释;说明体格健美的;强健的,Matchthewords.,3aUsethewordstowritequestionsandanswers.,Julie/tall/youQ:IsJulieastallasyou?A:No,sheisnt.Shestallerthanme.2.Jack/run/fast/SamQ:A:No,hedoesnt.HerunsthanSam.3.Yourcousin/outgoing/youQ:A:No,sheisnt.Shesthanme.4.Paul/funny/CarolQ:A:No,heisnt.HesthanCarol.,DoesJackrunasfastasSam?,faster,Isyourcousinasoutgoingasyou?,moreoutgoing,IsPaulasfunnyasCarol?,funnier,3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.,Areyoutaller?Areyoufunnier?Areyoumoreoutgoing?DoyoustudyEnglishharder?Doyousingbetter?,Yes,Iam.ImtallernowthanIwastwoyearsago.,Yes,Ido.IstudyhardernowthanIdidtwoyearsago.,No,Imnot.ImasfunnynowasIwastwoyearsago.,No,Idont.IsingbetternowthanIdidtwoyearsago.,Yes,Iam.ImmoreoutgoingthanIwastwoyearsago.,Exercise,一、词汇,1.Imtallbutmysisteris_(short).2.Mymotherhaslonghair,andmysisterhas_(long)hair.3.Thislittlebabyis_(outgoing)thanthatone.,shorter,longer,moreoutgoing,4.Insomewayswelookthesame,insomewayswelook_(不同).5.Annisavery_(安静的)girl,shehardlymakesnoise.,different,quiet,1.Thetwins_lov