形容词副词级别变化之比较级(讲义及答案)

形容词副词级别变化之比较级(讲义)比较级概念1.TheweatherinNanjingishot.TheweatherinZhengzhouishot.郑州的天气不如南京热。TheweatherinZhengzhouisnotso/ashotastheweatherinNanjing(is).TheweatherinZhengzhouislesshotthanthatinNanjing.TheweatherinNanjingishotterthanthatinZhengzhou.2.HarryPotterisinteresting.AliceintheWonderlandisinteresting.HarryPotter不如AliceintheWonderland有趣。HarryPotterisnotso/asinterestingasAliceintheWonderland(is).HarryPotterislessinterestingthanAliceintheWonderland.AliceintheWonderlandismoreinterestingthanHarryPotter.3.Linda’shairislong.Lily’shairislong.Linda的头发不如Lily的长。Linda’shairisnotso/aslongasLily’s.Linda’shairisshorterthanLily’s.Lily’shairislongerthanLinda’s.4.Lindarunsfast.Irunfast.我不如Linda跑得快。Idon’trunso/asfastasLinda(runs/does).IrunslowerthanLinda(runs/does).Lindarunsfasterthanme.5.ZhangLiworksveryhard.Lucyworksveryhard.Lucy不如张丽工作努力。Lucydoesn’tworkso/ashardasZhangLi(works/does).LucyworkslesshardthanZhangLi(works/does).ZhangLiworksharderthanLucy(works/does).比较级：表示两者(人或事物)的比较。比较对象两者且一致判断下列哪些描述属于比较级，在其后括号内打“√”三班学生比我们班学生活泼。()王英是我们班最高的。()王英比我们班其他人都高。()她的铅笔比我的铅笔长。()我和妈妈比爸爸起得早。()练一练有时候，骑自行车比开车快。周内，很多孩子比父母起得早。这个问题比那个问题要难很多。比较级用法①示两者进行比较时用形容词副词比较级，其结构为“A…+比较级+than+B”，表示“A超过B”。TheweatherinBeijingiscolderthanthatinHaikouinwinter.Lilyismoreseriousthanme.LiHuarunsfasterthanme.ZhangMingworksharderthanhisbrother.②表示“A不如B”，可以用“A…+less(不如„„)+原级+than+B”。Linda’shairisnotso/aslongasmine.Linda’shairisshorterthanmine.Mysisterisnotso/asoutgoingasme.Mysisterislessoutgoingthanme.ShespeaksEnglishlessclearlythanhersister.IthinkmathislesseasythanEnglish.③表示两者之间进行选择“哪一个更„„”时，用句型“Which/Who等+动词+比较级，AorB?”。Whoistaller,LiMingorWangTao?Whichoneisbigger,themoonorthesun?Whodidbetter,LiMingorWangTao?注意1：为了避免重复，在从句中常用that,those等词来代替前面出现过的名词。其中those代替可数名词复数形式，that代替可数名词单数或不可数名词。TheweatherinBeijingiscolderthanthatinHaikouinwinter.=TheweatherinBeijingiscolderthantheweatherinHaikouinwinter.ThetemperatureinBeijingislowerthanthatinHaikouinwinter.=thetemperatureThestudentsinourclassaremoreoutgoingthanthoseofclass3.=thestudentsThepopulationofChinaislargerthanthatofAmerica.=thepopulation注意2：than/as后面可接名词或代词，若为人称代词时，在口语中多用宾格。Lilyismoreseriousthanme/I.Johndoesn’tworkashardasher/she.Mysisteristallerthanme/I.Hersisterismoreoutgoingthanher/she.Mygoodfriendisastallasme/I.Hisfrienddoesaswellinmathashe/him.比较级构成①一般情况下，直接在词尾加-erwarmquiethighfewlongslowshortclear②以字母e结尾的，去e加-erwidenicelatefinelargebrave③重读闭音节词词尾只有一个辅音字母，双写该辅音字母，再加-erwetredsadbighotthin④以“辅音字母+y”结尾，变“y”为“i”，再加-erbusyfunnyeasydryearlyhungry⑤部分双音节词以及多音节词，在词前加more(更„„)seriousathleticoutgoingtalentedimportantcareful⑥以动词+ed或+ing构成的形容词，在词前加more(更„„)boredboringtiredtiringinterestedinterestingsurprisedsurprising⑦以形容词+ly构成的副词，在词前加more(更„„)quicklyslowlyluckily⑧不规则变化的形容词副词good&wellbad&badlyquietlyhappilyeasilylittlefarmany&muchold练一练根据变化规则写出下列形容词、副词的比较级形式prettytallluckydifficultexpensiveablehappymuchyoungnearwhitequietly比较级修饰语fewlazyoldslimexcitingcheapfarcoolcutedirtyPanChangjiang:1.6mZhaoBenshan:1.75mYaoMing:2.29mZhaoBenshanistallerthanPanChangjiang.ZhaoBenshanisalittletallerthanPanChangjiang.(高一点)YaoMingistallerthanPanChangjiang.YaoMingismuchtallerthanPanChangjiang.(高得多)—IthinkHarryPotterisinteresting.—Well,IthinkAliceintheWonderlandisfarmoreinteresting.(远比)—Oh,IdidbadlyinmyEnglishexam.—Ididevenworse.(甚至)练一练1.这本书比那本贵的多。(翻译)Thisbookisthatone.2.请更细心一点。(翻译)Pleasebe.3.Peoplearemuchmorericherthanbefore.(改错)Exercises一、选择题()1.IsTara’sbookmoreexpensivethan?A.he’sB.himC.your’sD.his()2.Myhairisshorterthan_.A.mysisterB.mysister’sC.herD.she()3.LessonOneismoreinterestingLessonTwo.A.asB.thanC.likeD.in()4.TonyisnotascleverasLucy,butheworksthanher.A.hardB.harderC.thehardestD.hardest()5.Noonecansingthanher.A.wellB.goodC.betterD.best()6.Iliketalkingwithothers,butTinadoesn’t.Sheoftenreadsbooksintheroom.SoTinaisthanIam.A.funnierB.shierC.wilderD.calm()7.Ifyouwanttobethinnerandhealthier,youshouldeatfoodandtakeexercise.A.more;fewB.more;lessC.fewer;moreD.less;more()8.Ithinkyouareoutgoingthanyourbrother.A.veryB.muchC.moreD.alittle()9.JimistallerthanIam.A.veryB.littleC.quiteD.much()10.Samismoreoutgoingthanme.A.mostB.moreC.alittleD.little()11.IthinkTonyisthanJack.A.seriousB.alittleseriousC.verymoreseriousD.alittlemoreserious()12.IthinkAliceisquieterthanTina.A.veryB.moreC.muchD.less()13.Theboxisheavierthanthatone.A.moreB.lotsofC.littleD.much()14.Thevolunteerspokeas_asshecouldtomakethevisitorsunderstandher.A.clearlyB.moreclearlyC.mostclearlyD.themostclearly()15.—ManyboystudentsthinkmathisEnglish.—Iagree.I’mweakinEnglish.A.muchdifficultthanB.sodifficultasC.lessdifficultthanD.moredifficultthan()16.—Whoisswimming,youorshe?—Sheis.A.betteratB.betterinC.goodatD.wellin()17.—Whois,TomorMike?—Tomis.A.thinB.thinnerC.thinerD.morethin()18.Whichscarfis,thisoneorthatone?A.wellB.goodC.betterD.best()19.Thisbookisthatone,butthatone.A.asdifficultas;expensiveB.moredifficultas;asexpensiveC.asdifficultas;notsoexpensiveasD.asmoredifficultas;asexpensiveas()20.—Mum,couldyoubuymeadresslikethis?—Certainly,wecanbuyonethanthis,butthis.A.abetter;betterasB.aworse;asgoodasC.