《高中英语 ModuLe 5 A Lesson in a Lab Grammar课件 外研版必修1.ppt》由会员分享，可在线阅读，更多相关《高中英语 ModuLe 5 A Lesson in a Lab Grammar课件 外研版必修1.ppt（34页珍藏版）》请在金锄头文库上搜索。
1、Module5Alessoninalab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。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,esth
2、appyhappierhappiest不不规规则则变变化化good/wellbetterbestmany/muchmoremostfarfarther/furtherfarthest/furthestbad/badly/illworseworstlittlelessleastoldolder/elderoldest/eldest1.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
3、用法。级的一些特殊的用法。倍数倍数+as+形容词形容词+asThebrownhouseswindowsaretwiceaswideasthoseofthewhitehouse.Myhandwritingisnothalfasgoodasyours.倍数倍数+形容词的比较级形容词的比较级+thanThewhiteboxisfourtimesdeeperthantheblackbox.Thisroadistwicelongerthanthatone.倍数倍数+thesize(length,width,height,depth)ofTheredbuildingistwicetheheightofth
4、egreybuilding.Ourschoolisthreetimesthesizeofyours.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。2.“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。Winteris
5、coming.Itsgettingcolderandcolder.Thegirlbecomesmoreandmorebeautiful.3.“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.4.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.Lo
6、okatthepicturesandtheinformation.Makeupsentencesbyusingthreepatterns.MountTaiMountQumolangma1521m8848m(high/height)A:MountQumolangmaisaboutsixtimesashighasMountTai.B:MountQumolangmaisaboutsixtimeshigherthanMountTai.C:MountQumolangmaisaboutsixtimestheheightofMountTai.winterinHarbinwinterinBeijing-20-
7、5（cold/coldness）A:WinterinHarbinisfourtimesascoldasthatinBeijing.B:WinterinHarbinisfourtimescolderthanthatinBeijing.C:WinterinHarbinisfourtimesthecoldnessofthatinBeijing.Diameter直径直径Earth=1Jupiter=11(big/size)A:Jupiteriseleventimesasbigastheearth.B:Jupiteriseleventimesbiggerthantheearth.C:Jupiterise
8、leventimesthesizeoftheearth.KeytoExercise2inthetextbook2.WinterisfourtimescolderinHarbinthaninBeijing.WinterisfourtimesascoldinHarbinasinBeijing.3.MountQumolangmaisaboutsixtimeshigherthanMountTai.MountQumolangmaisaboutsixtimesashighasMountTai.4.Myauntshouseistwiceaslargeasmyhouse.Myauntshouseistwice
9、largerthanmyhouse.5.TomweighsovertwiceasheavyasLily.TomisovertwiceheavierthanLily.Completethesentenceswiththewordsintheboxinsuitablecomparativeforms.warmhealthy/longmore/moremore/lessbig1._peopleare,_theywilllive.2._werecycle,_wewaste.ThehealthierthelongerThemoretheless3.Theplanetisgetting_.4.Accord
10、ingtoscientists,theuniverseisgetting_.5._youpractice,_fluentlyyouwillspeak.6.Ifoundit_difficulttosolvetheproblem.warmerandwarmerbiggerandbiggerThemorethemoremoreandmoreTranslatethesesentencesintoEnglish.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.3
11、.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.（2012年年全国高考全国高考I，29）Thisrestaurantwasnt_thatotherrestaurantwewentto.A.halfasgoodasB.ashalfgoodasC.asgoodashalfD.goodashalfasAHowmuch_shelookedwithoutherglasses!A.wellB.goodC.bestD.better(2009(2009年
12、全国年全国I)I)DThechildrenlovedtheirdaytrip,andtheyenjoyedthehorseride_.A.mostB.moreC.lessD.little(2009全国全国II)APetersjacketlookedjustthesameasJacks,butitcost_his.A.asmuchtwiceasB.twiceasmuchasC.muchastwiceasD.astwicemuchas（20092009辽宁卷）辽宁卷）BTenyearsagothepopulationofourvillagewas_thatoftheirs.A.astwicelar
13、geasB.twiceaslargeasC.twiceasmuchasD.astwicemuchas(2008陕西陕西)BThenewgroupofstudentsisbetter-behavedthantheothergroupwhostayedhere_.(2007(2007北京北京) )A.earlyB.earlierC.earliestD.theearliest BOfthetwosisters,Bettyis_one,andsheisalsotheonewholovestobequiet(2006安徽安徽)AayoungerBayoungestCtheyoungerDtheyoungest C(北京高考，北京高考，28）Manypeoplehavedonatedthattypeofblood;however,thebloodbankneeds_.A.someB.lessC.muchD.moreD
