形容词副词比较级最高级.doc
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一.教学内容：
专题：
形容词、副词的比较级和最高级
三.具体内容：
（一）形容词、副词比较级和最高级的构成：
1.单音节词和少数双音节词比较级和最高级的规则变化：
规则
原级
比较级
最高级
1.在词尾后直接加-er/est
tall
taller
tallest
2.词尾是e，只加-r/st
nice
nicer
nicest
3.以辅音字母加y结尾的，把y变i再加-er/est
happy
happier
happiest
4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加-er/est
thin
thinner
thinnest
2.其他双音节词或多音节词,在该词前面加-more/most
beautiful—morebeautiful—（the）mostbeautiful
3.由形容词加ly构成的双音节词和多音节词,都是在该词前加-more/most.
quickly—morequickly—（the）mostquickly
difficultly—moredifficultly—（the）mostdifficultly
4.不规则变化:
good/well
better
best
bad/badly
worse
worst
many/much
more
most
little
less
least
far
farther/further
farthest/furthest
（二）形容词比较级和最高级的用法：
1.原级的用法:
用于两者之间对比，意思为“……和……相同”
A+v.+as….+形容词原级+asB
TomisashonestasJack.
Herskinisaswhiteassnow.
Mydogisasoldasthatone.
Heisnotas（=so）tallasI.
Theweatherhereisnotas（=so）coolastheweatherinHarbin.
2.比较级的用法:
1）A+形容词比较级+than+B
SusanishappierthanJane.
Hisbrotherisyoungerthanme.
BeijingismorebeautifulthanOsaka.
形容词比较级前还可以用much,even,still,alittle，far,alot,abit,muchmore来修饰。
Very,so,too,quite不能修饰比较级。
2）数字+形容词比较级+than
I’mtwoyearsolderthanyou.
Sheisaheadtallerthanme.
3）比较级+and+比较级，表示“越来越……”
Theearthisgettingwarmerandwarmer.
Chinabecomesmoreandmorestronger.
4）the+比较级，the+比较级结构，表示“越……就越……”
ThemoreIstudyit,themoreIlikeit.
5）which/who+is+比较级
Whichcityisbigger,BeijingorTianjin?
Whoishappier,youorme?
3.最高级用法：
用于三者及以上的人或事物的比较,最高级前加the，最高级前有物主代词，序数词和名词所有格时，不加定冠词，后面跟带in或of表范围的短语。
1）oneofthe+最高级
ShanghaiisoneofthemostbeautifulcitiesinChina.
Ourcityisoneofthesafestcitiesintheworld.
Mostpeoplelikeapples.
Mostoftheboysaregood.
Itisournearestneighborinspace.
2）最高级意义的表达方法:
例句
最高级
Sheisthebestinherclass.
比较级
Sheisbetterthananyotherstudentinherclass.
Nootherstudentinherclassisbetterthanshe.
原级
Nootherstudentinherclassisasgoodasshe.
（三）副词比较级和最高级的用法：
1.原级主要的句型：
1）as+副词原级+as
TomrunsasfastasJones.
notas/so+副词原级+as
Hedidn’tcomeas/soearlyasLiLei.
2）too+副词原级+todosth.
Jeanridestooslowlytocatchupwithme.
3）so+副词原级+that
Jeanridessoslowlythatshecan’tcatchupwithme.
4）副词原级+enoughtodosth.
Jeandoesn’tridefastenoughtocatchupwithme.
2.比较级的用法：
1）比较级+than。
当前后使用的动词相同时，通常用助动词来代替后面的动词，该动词或助动词可以省略。
LilyrunfasterthanMary（did）.
2）比较级+and+比较级
Thedaysaregettinglongerandlongerinsummer.
3）themore…themore…
Theharderyouwork,thebetteryouwilllearn.
3.最高级的用法：
副词最高级前一般有the，也可省略。
Heworks（the）hardestofallthestudentsintheclass.
词副词比较级最高级专题训练一
一．单选
1.TheairinBeijingisgettingmuchnowthanafewyearsago.
A.cleanB.cleanerC.cleanestD.thecleanest
2.—isyourgrandpa,Emma?
—He’swateringtheflowersinthegarden.
A.WhenB.WhatC.WhereD.How
3.Nowadayssciencefictionisn’tasascartoonsamongteenagers.
A.popularB.morepopularC.lesspopularD.themostpopular
4.WearegladtoseethatShanghaiisdevelopingtheseyearsthaneverbefore.
A.quicklyB.lessquicklyC.morequicklyD.themostquickly
5.Thecheesecaketastedsothatthekidsaskedformore.
A.deliciousB.wellC.badD.badly
6.Shelooksvery.Ithinksheneedstohavearest.
A.tiredB.hardC.wellD.hardly
7.—doyouplaycomputergames?
—Onceaweek.
A.HowsoonB.HowoftenC.HowlongD.Howmany
8.ThepopulationofTianjinisthanthatofShanghai.
A.larger B.less C.smaller D.fewer
9.It’sraining.Wehavetostayathomeinsteadofgoingfishing.
A.badly B.hardly C.heavily D.strongly
10.—Canyougiveahandwiththistable?
Iwanttomoveit.
—Sure.areyougoingtoputit?
A.Why B.How C.Where D.When
11.GuoYuedidquiteattheWorldTableTennisChampionship,butZhangYiningdideven.
A.better,wellB.well,wellC.well,betterD.better,better
12.—TomissixandheishissisterJane.HowoldisJane?
—Three.
A.twiceasoldas B.twoyearsolderthan
C.threeyearsyoungerthan D.asoldas
13.—Remember,boysandgirls.youwork,resultyouwillget.
—Weknow,MissGao.
A.Thebetter,theharderB.Theharder,thebetter
C.Thehard,thebetterD.Theharder,thegood
14.Jackhasthreefriends.Mikeistheofthefour.
A.mostcleverest B.moreclever C.cleverest D.clever
15.—InourEnglishstudyreadingismoreimportantthanspeaking.Ithink.
—Idon’tagree,speakingisthanreading.
A.asimportantas B.soimportantas
C.themostimportant D.thesameas
形容词副词比较级最高级专题训练二
I.用Of,than,in,as填空。
1.Thistableisasbigthatone.
2.Theyellowbookisbiggertheblueone.
3.Tomisthebeststudenttheclass.
4.Thislessonismoreinterestingthatone.
5.Thisappleisthelargestalltheapples.
II.单选。
1.Johnismyfriendofalltheclassmates.
A.goodB.betterC.bestD.thebest
2.E-mailingismuchthanlong-distancecalling.
A.cheapB.cheaperC.cheapestD.thecheapest
3.BeijingisoneofcitiesinChina.
A.verybeautifulB.muchbeautifulC.morebeautifulD.themostbeautiful
4.TheYellowRiverisn’tsoastheChangjiangRiver.
A.longB.longestC.longerD.thelongest
5.ThecoatIboughtlastweekistoobigforme.I’dliketochangeitforaone.
A.smallB.largerC.nicerD.smaller
6.Whoisthe,Jim,LiLeiorLingFeng?
A.tallB.tallerC.tallestD.muchtaller
7.Ofallthestudents,WuDongruns.
A.fastB.fasterC.fastestD.mostfast
8.Hehasgrowntotakecareofhimself.
A.tallenoughB.enoughtallC.oldenoughD.enoughold
9.Tomdrawsbetterthanhisbrother.
A.moreB.mostC.manyD.much
10.Whodoeshomeworkinyourclass?
A.carefullyB.mostcarefullyC.morecarefullyD.ascarefullyas
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