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第1页,共9页形容词的比较级和最高级知识讲解及练习----昂立外语绝大多数形容词有三种形式:原级、比较级、最高级三种形式Ⅰ.常见的形容词及比较级和最高级的构成(1)规则变化:①一般情况下在词尾加-er、estEg:calm---calmercalmesttall---tallertallestsmart---smartersmartest②以字母e结尾的直接在词尾加-er\estEg:nice---nicernicestfine---finerfinestlarge---largerlargest③以“辅音+y结尾的词,变y为i,再加-er\estEg:early---earlierearliesthappy---happierhappiestbusy---busierbusiest④一个元音字母加一个辅音字母结尾的单词,双写最后一个辅音字母,再加-er\estEg:big---biggerbiggestthin---thinnerthinnesthot---hotterhottest⑤多音节或部分双音节的形容词在原级前面加moreEg:popular---morepopularmostpopularimportant---moreimportantmostimporant(2)特殊变化:原级比较级最高级goo/wellbetterbestmany/muchmoremostbad/badly(坏地)worseworst第2页,共9页littlelessleastoldOlder(年龄)/elder(辈份)oldest/eldestfarfarther距离/further(深奥)farthest/furthestⅡ.形容词比较级的用法:表示两者(人或物)的比较。⒈表达“A大于B”用A…比较级+thanB①.Tom比我胖。Tomis_____(fat)thanme.②.他的头发比我的短。Hishairis________(short)than_________.Hehas________(short)hairthan________.(注意比较对象的一致性)③.英语比语文重要。Englishis_______________(important)thanChinese.④.我来的比你晚。Icome_______(late)thanyou.(副词的比较级)⒉表达“A和B一样”,用A…as原级asB①他和我一样高。Heisas________(tall)asI/me.②英语比语文重要。Englishisas_______________(important)asChinese.③他的头发和我的头发一样长。Hishairis_______________________mine.④他学习和你一样努力。Heworks_______hard______you.⒊表达“A不如B”,用A…not+as/so+原级+as+B。①这辆车不像那辆车一样贵Thiscar____________________(expensive)thatone.=Thiscaris_____________/thanthatone.=Thatcaris_____________thanthisone.第3页,共9页②今天没有昨天暖和。Today____________________(warm)_______yesterday.=Yesterday______________thantoday.③他昨天来得没有我早。He_________come________(early)asI(did)yesterday.=Hecame_________thanIyesterday.(同级和比较级的同义句转换)4.比较级前可用much/alot/far(…得多),alittle(稍微),even(甚至)等表示程度.Heismuch___________(well)today.It’smuch____________(expensive).Heisvery__________(well)today.It’stoo___________(expensive)5.在两者之间选择哪一个更……,用比较级.Which/Who…,AorB?谁跑得快些,Lucy还是Lily?Whoruns_________,LucyorLily?6.如果在两者之间表示“最……”时要在比较级前加the,而且还用ofthetwo,ofthepair短语:约翰是两个男孩子中较聪明的一个。Johnistheclevererofthetwoboys.Ofthetwoboys,Johnisthecleverer.这支手表是两个中比较便宜的。Thiswatchisofthetwo.7.比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”,“小多少”,“长多少”,“短多少”等。我比他大两岁。Iamtwoyears__________________he.第4页,共9页这个建筑比那个建筑高20米。Thisbuildingis20meters__________________thatone.△“比较级+and+比较级”表示“越来越…”天气越来越冷了。It’sgetting______and_______(cold)比赛越来越有趣。Thegameis(interesting)注意:多音节形容词用此句型时,要用moreandmore+形容词原级;而不能用morebeautifulandmorebeautiful△“The+比较级…,the+比较级…”表示“越…,就越…越多越好The________,the_______.他越忙就越高兴。_____________heis,_____________hefeels.△“用twice等表示倍数的词+as+原级+as…”表示甲是乙的几倍。“用twice等表示倍数的词+比较级than…”表示甲是乙的几倍。这间房是那间房面积的两倍。Thisroomis_______asbigasthatone.=Thisroomis_______biggerthanthatone注意:在英语中,两倍用twice,而不用twotimes,三倍以上用three,four…times。同义引申高high/tall/longetc.Ⅲ.形容词最高级的用法:1.表示三者或三者以上(人或物)的比较,其中有一个超过其他几个。形容词最高级前要加the,副词最高级前常省略the,后面通常带of(in)短语来说明比较第5页,共9页的范围(of后的名词或代词表示与主语属同一类;in表示时间或空间范围)。①在我们班上他最高。Heis__________(tall)_____ourclass.②玛丽是这三个学生中最小的。Maryis__________(young)______thethreestudents.2.形容词最高级的前面常有the,my等形容词性物主代词,China's名词所有格,最高级前不加theThisis____________day.这是我最忙的一天。Jackis____________friend.杰克是吉姆最好的朋友TheChangjiangRiveris____________river.长江是中国最长的河流。3在which…A,BorC_?句中,表示三者或三者以上比较Whichisthebiggest,thesun,themoonortheearth?太阳,月亮,地球,哪一个最大?4.形容词最高级表示“最...之一”时,可用“oneofthe+最高级+复数名词”Edisonwasoneofthegreatestinventorsintheworld.爱迪生是世界上最为大的发明家之一。5.“the+序数词+最高级”表示“第几个最…”;TheYellowRiveristhesecondlongestriverinChinaI第6页,共9页【Exercise】一.出下列单词的比较级1.tall___________2.quiet____________3.funny_______________4.heavy___________5.thin_____________6.big______________7.outgoing_____________8.wild______9.little_____________10.good____________11.bad_______________12.many____二、单选题1.Tinais________thanLinda.A.shortB.moreshorterC.shorterD.shortter2.Thisquestionis________thanthatone.A.easyerB.moreeasyC.easyD.easier3.I’m________youngerthanher.A.afewB.alittleC.littleD.few4.Myfriendisthesame_______me.A.toB.asC.withD.in5.Thegirlisas_____________ashermother.A.beautifulB.morebeautifulC.beautifuleD.morebeautifuler6.Lilyis_________ofthetwo.A.tallerB.tallestC.thetallerD.tall7.Theboxis________heavierthanthatone.A.muchB.veryC.moreD.so第7页,共9页三、同义句。1.Heis14yearsold.Hisfriendis12yearsold.Hisfriendis____________________he.2.Ourbikesarenotthesameastheirs.Ourbikesare___________________theirs.3.Heishealthierthanhisfriend.He________________________ofthetwo.4.Thegirlissmarterthanherclassmates.Thegirlissmarterthan_______________________inherclass.5.Heislesspopularthanher.Heisnot_________popular_________her.Sheis________________thanhim.参考答案:一.1.taller2.quieter3.funnier4.heavier5.thinner6.bigger7.moreoutgoing8.wilder9.less10.better11.worse12.more二.1-5CDBBA6-7CA三.1.youngerthan2.differentfrom3.isthehealthier4.anyotherstudent5.asas;morepopular一、Choose1.Hefeels_____todaythanyesterday.A.tiredB.moretiredC.moretirederD.muchtired2.Ofthetwotoys,thechildchose_____.第8页,共9页A.themoreexpensiveoneB.onemostexpensiveC.aleastexpensiveD.themostexpensiveofthem3.Thelineis____thanthatone.A.morelongerB.notlongC.muchlongerD.manymorelonger4.Thebookis____ofthetwo.A.thinnerB.thethinnerC.morethinnerD.thethinnest5.Shelooks_____thanshedoes.A.themoreolderB.veryolderC.m
本文标题:初中英语-形容词的比较级、最高级-讲解及习题
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