Unit3SectionA上课2.ppt

Unit3Iammoreoutgoingthanmysister.,SectionA1a-2d,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.,1.什么是形容词的原级？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,原级和比较级区分程度的不同：,原级是说明两个人物或事物的程度是一样。比较级是区分两个人物或事物的程度不一样。,Thistreeisas_asthattree.,Thegreenbagisas_asthered.,Thispenisas_asthatpen.,tall,big,long,原级,YaoMingisJordan.,Jordan,226cm,198cm,tallerthan,Yaoming,tall,taller,Jordanistall.,比较级,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than来连接被比较的两个人或事物。,e.g.Iamshorterthanyou.,Theredappleisbig.,Thegreenappleis_theredone.,biggerthan,short,-,shorter,small,-,smaller,nice,nicer,safe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,找规律：,big,bigger,thin,thinner,2.构成的规则变化:1)单音节词和少数双音节词一般在词尾后加-er构成比较级或-est构成最高级.如：原级比较级最高级coldcoldercoldestbrightbrighterbrightestyoungyoungeryoungest,2)以字母e结尾的词只加r或-st构成比较级和最高级。原级比较级最高级nicenicernicestfinefinerfinestlargelargerlargest,3)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:bigbiggerbiggestthinthinnerthinnest4)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,5)多音节词和部分双音节词在词前加more或most。如：deliciousmoredeliciousmostdeliciousinterestingmoreinterestingmostinterestingimportantmoreimportantmostimportant,大多数形容词和副词有三个等级：原级、比较级、最高级。构成的不规则变化,形容词和副词的比较级,构成的不规则变化:e.g.good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest,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?,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.,isFriendlierandfunnier,runsfasterandjumpshigher,issmarter,islazierthanTara,getsupearlierthanTina.,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.,2cStudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.Askandanswerquestions.,Note:,*MeansSamistallerthanTom.,2dRole-playtheconversation.Julie:Didyoulikethesingingcompetitionyesterday,Anna?Anna:Oh,itwasfantastic!Nellysangsowell!Julie:Yes,butIthinkLisasangbetterthanNelly.Anna:Oh,whichoneisLisa?,Julie:Theonewithshorterhair.IthinkshesangmoreclearlythanNelly.Anna:Yes,butNellydancedbetterthanLisa.Julie:YoucantellthatLisareallywantedtowin,though.Anna:Well,everyonewantstowin.Butthemostimportantthingistolearnsomethingnewandhavefun.,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。,-IsTomsmarterthanSam?-No,heisnt.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisnt.TinaismoreoutgoingthanTara.,课时重点回顾,Review,-Areyouasfriendlyasyoursister?-No,Imnot.Imfriendlier.-DoesTaraworkashardasTina?-Yes,shedoes.-Whosmorehard-workingatschool?-Tinathinkssheworksharderthanme.,课时重点回顾,Review,Usethewordstowritequestionsandanswers.,1.Julie/tall/youQ:_A:No,sheisnt.Shes_thanme.2,Jack/run/fast/SamQ:_A:No,hedoesnt.Heruns_thanSam.3.Yourcousin/outgoing/youQ:_A:No,sheisnt.Shes_thanme.4.Paul/funny/CarolQ:_A:No,heisnt.Hes_thanCarol.,IsJulieastallasyou?,taller,3a,DoesJackrunasfastasSam?,faster,Isyourcousinasoutgoingasyou?,moreoutgoing,IsPaulasfunnyasCarol?,funnier,Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.,1.Areyoutaller?_2.Areyoufunnier?_3.Areyoumoreoutgoing?_4.DoyoustudyEnglishharder?_5.Doyousingbetter?_,2?th,Sep,2013,3b,Yes,Iam.ImtallernowthanIwastwoyearsago,Yes,Iam.ImfunniernowthanIwastwoyearsago.,No,Imnot.ImlessoutgoingnowthanIwastwoyearsago.,Yes,Ido.IstudyhardernowthanIdidtwoyearsago,Yes,Ido.IsingbetternowthanIdidtwoyearsago.,3c,Pairwork,Compareyourparents.Check()whoissmarter,funnier,hechart.Thenaskyourpartnerabouthis/herparents.,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?,Payattentionto1.用比较级进行比较时，前后用以对比的必须是同类事物。e.g.Myhairislongerthanhers.,herhair,Theyrebothverybeautiful.,ZhangLilihashairLiuYang.,=ZhangLilishairisthan.,Lookandsay,longer,than,LiuYangs,longer,两者进行比较时用比较级。进行比较的事物必须是同类事物!,ZhangLili,LiuYang,2.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.Itsevencoldertoday.3.“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.,LinDanis_thanZengZidan.,stronger,strong,stronger,Lookandsay,Ifwedomoreexercise,wellbe.(越来越健康),healthierandhealthier,“比较级+比较级”,“越来越.”,用于表示:,越来越漂亮：,moreandmorebeautiful,越来越高：,tallerandtaller,Workharder,andourcountrywillbe(越来越强大)!,strongerandstronger,4.1)asas同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同一样”,如：LucyisassmartasLily.2)notas/soas“不如一样”中间必须使用形容词或副词原级,如：Lucyisnotas/sosmartasLily.,e.g.Herunsasquicklyashisfather.Thewatermelonisasbigasasoccerball.Shedoesntstudyso/ashardasherbrother.,as.as,mybike,herbike,Mybikeisasbigasherbike.,Mybikeisasbigashers.,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?,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。,Summary,Learnbyourselves!(自主探究),（两/三者）比较，用（原级/比较级）表示。比较级的基本句式是：“A+be+形容词的+B”，意思为“A比B更”3.进行比较的事物必须是（同类/不同类）事物。4.比较级的标志词是。5.“and”,意为“越来越”。多音节形容词用“多音节形容词”形式.6.asas的用法,两者,比较级,than,比较级,同类,than,比较级,比较级,moreandmore,原级,形容词比较级的用法：,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,easier,二、句型转换。Thispicturelooksbeautiful,butthatonelooksmorebeautiful.(同义句