人教版辽宁省沈阳市第二十一中学高中英语 ModuLe 5 A Lesson in a Lab Grammar课件 外研必修1.ppt
Module5Alessoninalab2021/8/9 星期一1Grammar2021/8/9 星期一2形容词和副词的比较级形容词和副词的比较级形容词的比较级和最高级的基本形容词的比较级和最高级的基本用法在初中阶段已经学习过，这用法在初中阶段已经学习过，这里只作简单复习。里只作简单复习。2021/8/9 星期一3情况情况变化方法变化方法原级原级比较级比较级最高级最高级一般情况一般情况加加er,estshortshortershortest以字母以字母e结结尾尾加加r,stlatelaterlatest重读闭音重读闭音节、末尾节、末尾只有一个只有一个辅音字母辅音字母双写加双写加er,estbigbiggerbiggest以辅音字以辅音字母加母加y结尾结尾变变y为为i加加er,esthappyhappierhappiest2021/8/9 星期一4不不规规则则变变化化good/wellbetterbestmany/muchmoremostfarfarther/furtherfarthest/furthestbad/badly/illworseworstlittlelessleastoldolder/elderoldest/eldest2021/8/9 星期一51.倍数的表达方法：倍数可用倍数的表达方法：倍数可用half（一半）、（一半）、double（两倍）、（两倍）、twice（两倍）、（两倍）、times（若干倍）等词表示。（若干倍）等词表示。在本单元，我们主要讲解形容词比较在本单元，我们主要讲解形容词比较级的一些特殊的用法。级的一些特殊的用法。2021/8/9 星期一6倍数倍数+as+形容词形容词+asThebrownhouseswindowsaretwiceaswideasthoseofthewhitehouse.Myhandwritingisnothalfasgoodasyours.2021/8/9 星期一7倍数倍数+形容词的比较级形容词的比较级+thanThewhiteboxisfourtimesdeeperthantheblackbox.Thisroadistwicelongerthanthatone.2021/8/9 星期一8倍数倍数+thesize(length,width,height,depth)ofTheredbuildingistwicetheheightofthegreybuilding.Ourschoolisthreetimesthesizeofyours.2021/8/9 星期一9注意：注意：请注意以下两个例句中倍数的翻译方法。请注意以下两个例句中倍数的翻译方法。Thisroomisthreetimesaslargeasthatone.这个房间有那个房间三个大。这个房间有那个房间三个大。Thisroomisthreetimeslargerthanthatone.这个房间比那个房间大两倍。这个房间比那个房间大两倍。2021/8/9 星期一102.“比较级比较级+and+比较级比较级”结构（两结构（两个同义形容词的比较级），表示个同义形容词的比较级），表示“越越来越来越”的意思。的意思。Winteriscoming.Itsgettingcolderandcolder.Thegirlbecomesmoreandmorebeautiful.2021/8/9 星期一113.“the+比较级比较级,the+比较级结构比较级结构”，表示，表示“越越，就越，就越“的意思。的意思。Thebusiermymumgets,thehappiersheis.2021/8/9 星期一124.在形容词比较级前可以用：在形容词比较级前可以用：alittle,abit,alot,rather,no,any,(very)much,far,even,still,yet等副词来修等副词来修饰。饰。Thisbookisalotmoreinterestingthanthatone.2021/8/9 星期一13Lookatthepicturesandtheinformation.Makeupsentencesbyusingthreepatterns.2021/8/9 星期一14MountTaiMountQumolangma1521m8848m(high/height)2021/8/9 星期一15A:MountQumolangmaisaboutsixtimesashighasMountTai.B:MountQumolangmaisaboutsixtimeshigherthanMountTai.C:MountQumolangmaisaboutsixtimestheheightofMountTai.2021/8/9 星期一16winterinHarbinwinterinBeijing-20-5（cold/coldness）2021/8/9 星期一17A:WinterinHarbinisfourtimesascoldasthatinBeijing.B:WinterinHarbinisfourtimescolderthanthatinBeijing.C:WinterinHarbinisfourtimesthecoldnessofthatinBeijing.2021/8/9 星期一18Diameter直径直径Earth=1Jupiter=11(big/size)2021/8/9 星期一19A:Jupiteriseleventimesasbigastheearth.B:Jupiteriseleventimesbiggerthantheearth.C:Jupiteriseleventimesthesizeoftheearth.2021/8/9 星期一20KeytoExercise2inthetextbook2.WinterisfourtimescolderinHarbinthaninBeijing.WinterisfourtimesascoldinHarbinasinBeijing.3.MountQumolangmaisaboutsixtimeshigherthanMountTai.MountQumolangmaisaboutsixtimesashighasMountTai.2021/8/9 星期一214.Myauntshouseistwiceaslargeasmyhouse.Myauntshouseistwicelargerthanmyhouse.5.TomweighsovertwiceasheavyasLily.TomisovertwiceheavierthanLily.2021/8/9 星期一22Completethesentenceswiththewordsintheboxinsuitablecomparativeforms.warmhealthy/longmore/moremore/lessbig1._peopleare,_theywilllive.2._werecycle,_wewaste.ThehealthierthelongerThemoretheless2021/8/9 星期一233.Theplanetisgetting_.4.Accordingtoscientists,theuniverseisgetting_.5._youpractice,_fluentlyyouwillspeak.6.Ifoundit_difficulttosolvetheproblem.warmerandwarmerbiggerandbiggerThemorethemoremoreandmore2021/8/9 星期一24TranslatethesesentencesintoEnglish.1.天气越来越暖和。天气越来越暖和。2.我们越老就越聪明。我们越老就越聪明。Itsbecomingwarmerandwarmer.Theolderweare,thewiserwebecome.2021/8/9 星期一253.与其说他是坚强，还不如说他与其说他是坚强，还不如说他勇敢。勇敢。4.我和我和Lily一样都没钱。一样都没钱。Heismoreboldthanstrong.IhavenomoremoneythanLily.2021/8/9 星期一26（2012年年全国高考全国高考I，29）Thisrestaurantwasnt_thatotherrestaurantwewentto.A.halfasgoodasB.ashalfgoodasC.asgoodashalfD.goodashalfasA2021/8/9 星期一27Howmuch_shelookedwithoutherglasses!A.wellB.goodC.bestD.better(2009(2009年全国年全国I)I)D2021/8/9 星期一28Thechildrenlovedtheirdaytrip,andtheyenjoyedthehorseride_.A.mostB.moreC.lessD.little(2009全国全国II)A2021/8/9 星期一29PetersjacketlookedjustthesameasJacks,butitcost_his.A.asmuchtwiceasB.twiceasmuchasC.muchastwiceasD.astwicemuchas（20092009辽宁卷）辽宁卷）B2021/8/9 星期一30Tenyearsagothepopulationofourvillagewas_thatoftheirs.A.astwicelargeasB.twiceaslargeasC.twiceasmuchasD.astwicemuchas(2008陕西陕西)B2021/8/9 星期一31Thenewgroupofstudentsisbetter-behavedthantheothergroupwhostayedhere_.(2007(2007北京北京)A.earlyB.earlierC.earliestD.theearliest B2021/8/9 星期一32Ofthetwosisters,Bettyis_one,andsheisalsotheonewholovestobequiet(2006安徽安徽)AayoungerBayoungestCtheyoungerDtheyoungest C2021/8/9 星期一33(北京高考，北京高考，28）Manypeoplehavedonatedthattypeofblood;however,thebloodbankneeds_.A.someB.lessC.muchD.moreD2021/8/9 星期一342021/8/9 星期一35
