形容词比较级最高级

1、形容词副词的比较级和最高级知识讲解及练习.常见的形容词及比较级和最高级的构成（1）规则变化：单音节和部分双音节的形容词一般在词尾加-erEg:calm-calmertall-tallersmart-smarter以字母e结尾的直接在词尾加-rEg:nice-nicerfine-finerlarge-larger以“辅音+y结尾的词，变y为i，再加-er”Eg:early-earlierhappy-happierbusy-busier以重读闭音节的单个辅音字母结尾的词，双写辅音字母，再加-erEg:big-biggerthin-thinnerhot-hotter多音节或部分双音节的形容词在原级前

2、面加moreEg:popular-morepopularimportant-moreimportant（2）特殊变化：原级比较级最高级goo/wellbetterbestmany/muchmoremostbad/badly（坏地）worseworstlittlelessleastoldOlder（年龄）/elder(辈份)oldest/eldestfarfarther距离/further（深奥的）farthest/furthest.形容词比较级的用法：表示两者（人或物）的比较。表达“A大于B”用A比较级+thanB.Tom比我胖。Tomis_(fat)thanme.他的头发比我的短。Hisha

3、iris_(short)than_.Hehas_(short)hairthan_.(注意比较对象的一致性).英语比语文重要。Englishis_(important)thanChinese.我来的比你晚。Icome_(late)thanyou.（副词的比较级）表达“A和B一样”，用Aas原级asB他和我一样高。Heisas_(tall)asI/me.英语比语文重要。Englishisas_(important)asChinese.他的头发和我的头发一样长。Hishairis_mine.他学习和你一样努力。Heworks_hard_you.表达“A不如B”，用Anot+as/so+原级+as+B

4、。这辆车不像那辆车一样贵。Thiscar_（expensive）thatone.=Thiscaris_/thanthatone.=Thatcaris_thanthisone.2今天没有昨天暖和。Today_(warm)_yesterday.=Yesterday_thantoday.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.Itsmuc

5、h_(expensive).Heisvery_(well)today.Itstoo_(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

6、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.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。Itsgetting_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。_

7、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，fourtimes。同义引申高high/tall/longetc.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

8、来说明比较的范围（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）。在我们班上他最高。Heis_(tall)_ourclass.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，Chinas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whichA,BorC_?句中，表示三者或三者以上比较Whichisthebiggest,thesu

9、n,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”；TheYellowRiveristhesecondlongestriverinChina6.比较级和最高级的同义句转换Heisthetallestboyinhisclass.Heistallerthananyotherboyinhisclass.Heistallerthananyo

10、ftheotherboysinhisclass.Heistallerthananyoftheothersinhisclass.Heistallerthanalltheotherboysinhisclass.Heistallerthantheotherboysinhisclass.Heistallerthananyoneelseinhisclass.IV几点注意1.要避免将主语含在比较对象中。()ChinaislargerthatanycountryinAsia.()ChinaislargerthananyothercountryinAsia.()Chinaislargerthatanycoun

11、tryinEurope.2要注意对应句型，遵循前后一致的原则。上海的人口比北京的人口多（）ThepopulationofShanghaiislargerthanBeijing.（）ThepopulationofShanghaiislargerthanthatofBeijing.我们的教师比他们的明亮的多。（）Ourclassroomisbrighterthan_A.themBtheirCtheirs【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_

12、11.bad_12.many_二、单选题1. Tinais_thanLinda.A.shortB.moreshorterC.shorterD.shortter2.Thisquestionis_thanthatone.A.easyerB.moreeasyC.easyD.easier3.Im_youngerthanher.A.afewB.alittleC.littleD.few4.Myfriendisthesame_me.A.toB.asC.withD.in5. Thegirlisas_ashermother.A.beautiful B.morebeautifulC.beautifuleD.mor

13、ebeautifuler6.Lilyis_ofthetwo.A.tallerB.tallestC.thetallerD.tall7.Theboxis_heavierthanthatone.A.muchB.veryC.moreD.so三、同义句。1.Heis14yearsold.Hisfriendis12yearsold.Hisfriendis_he.2.Ourbikesarenotthesameastheirs.Ourbikesare_theirs.3.Heishealthierthanhisfriend.He_ofthetwo.4.Thegirlissmarterthanherclassma

14、tes.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.asasmorepopular一、

15、Choose1Hefeels_todaythanyesterday.A.tiredB.moretiredC.moretirederD.muchtired2.Ofthetwotoys,thechildchose_.A.themoreexpensiveoneB.onemostexpensiveC.aleastexpensiveD.themostexpensiveofthem3.Thelineis_thanthatone.A.morelongerB.notlongC.muchlongerD.manymorelonger4.Thebookis_ofthetwo.A.thinnerB.thethinne

16、rC.morethinnerD.thethinnest5.Shelooks_thanshedoes.A.themoreolderB.veryolderC.mucholderD.moreolder6.Thegardenisbecoming_.A.morebeautifulandmoreB.morebeautifulandbeautifulC.moreandmorebeautifulD.morebeautifulandbeautifuler7._hurry,_speed.越急越慢（欲速则不达）A.More,lessB.Much,littleC.Themore,thelessD.Themuch,th

17、elittle8.Thelineis_thanthatone.A.morelongerB.notlongerC.muchmorelongerD.manymorelonger9.Theearthis_themoon.A. as49timesbigasB.49timesasbiggerasC.49timesasbigasD.asbigas49timesB. 10.Thebookis_ofthetwo.A.thinnerB.thethinnerC.morethinnerD.thethinnest二、Fillintheblankswiththerightforms:1Thisbagisalittle_

18、(heavy)thanthatone.2Mr.Smithisa_(good)teacher.Healwayshelpsustolearnmath.3Daveis_(quiet)thanmostofthekidsinhisclass.4Ofthetwogirls,IfindLucythe_(clever).5 Gold(黄金)is_(little)usefulthaniron(铁).6 Mysisteristwoyears_(old)thanI.7 Tomis_(outgoing)thananyotherboyinhisclass.8 8Theshortoneis_(expensive)thanthelongone.9 9.The_(cheap)bagsarethenotusuallythebestones.10 10.Theboyisnotso_(interesting)ashisbrother.11.Dicksings_(well),shesings_(well)thanJohn,butMarysings_(well)inherclass.12.Shewil