形容词和副词的比较级和最高级讲义.docx
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形容词和副词的比较级和最高级讲义
形容词和副词的比较级和最高级讲解与练习一、变化规则,-est①一般的比较级和最高级在形容词或副词后加-er或small---smaller---smallest
如:
,–结尾的形容词或副词直接加–r或st以不发音②-e:
large---largest---largest
如-est。
③重读闭音节词尾是一个辅音字母的,需双写该辅音字母,再加-er或big---bigger---biggest
如:
-est.或,再加–eriy以辅音字母加结尾的形容词和副词,把“y”变“”④busy---busier---busiest如:
happy---happier---happiest
,如:
⑤一些双音节及多音节形容词或副词前要加more和mostslowly---moreslowly---mostslowly
beautiful---morebeautiful---mostbeautiful
还有一些不规则的变化:
原级
比较级
最高级
goo/well
better
best
many/much
more
most
bad/badly(坏地)
worse
worst
little
less
least
old
辈份older(年龄)/elder()
oldest/eldest
far
/furtherfarther距离(程度)
farthest/furthest
二、形容词和副词的等比句型和……一样+asas+①原级…
I'mastallasyou.
如:
)+as不和……一样(在否定句中常用so来代替as②notas(so)+原级Ican'trunsofastasyou.
为固定结构“尽可能的”另外as…aspossible
assoonaspossible,asquicklyaspossible“尽快”等。
如:
在以上两个句型中形容词或副词一定要用原级。
练习:
______________________________我的房间不如你的干净。
________________________________你必须跟他一样认真。
:
如,…as前还可以加倍数▲asTheroomistwotimesaslargeasthatone.
三、比较级(两者之间)
(1)两者相比:
Whichis+比较级,AorB?
如:
Whichisbigger,thesunorthemoon?
(2)比较级+than.如:
MikeistallerthanJohn.
(3)有ofthetwo”,用the+比较级.如:
Lucyisthemorecarefulofthetwo.
(4)比较级前可用much/alot/far/alittle/abit/even等修饰.如:
Thisbookismuchmoreinterestingthanthatone.
TheblouseIboughtyesterdayisalittlelessexpensive.
Toplaybasketballisfarmoreenjoyabletotheboy.
表“越来越……”,比较级+and+比较级(5)
Itbecomeswarmerandwarmer.
(6)“the+比较级,the+比较级”,表“越……,越……”
Thehigheryoustand,thefartheryouwillsee.
练习:
就会越胖,._______________________1.你吃的越多2.Mikelooks_____thanPaul,buttheyareofthesameage.
D.veryyoungerB.theyoungestC.youngerA.youngest
)
三者或三者以上四、最高级(例”of/all+---)。
1)三者或三者以上相比较用“the+最高级+名词+范围(如:
Hu
这是这个城市最清洁的地方。
Thisisthecleanestplaceofthecity.Yunisthefastestofallthegirlsinourclass.
胡云是我们女生中跑得最快的。
例ofthe+形容词最高级+复数名词”。
one2)表示“最……之一”,用“如:
中国的TheGreatWallofChinaisoneofthegreatestbuildingsintheworld.
长城是世界上最伟大的建筑之一。
ThisisoneofthemostinterestingbooksthatI'veeverread.
这是我读过的最有趣的书之一。
但当形容词最高级前面,注意:
形容词的最高级前面必须加定冠词the
。
the副词前面的the可以省略。
例如:
有物主代词修饰时,则不加bestfriend.myThisis(正)
Thisismythe(themy)bestfriend.(误)(正)Todayisthehappiestdayofmylife.
Todayishappiestdayofmylife.(误)练习:
Sheisthetallestinhisclass.
=Sheis______(tall)thananyotherstudentinhisclass.
课堂练习
1.Whichlessonis__________(difficult)inBook2?
2.Alicewrites_____________(carefully)thanI.
3.Thisstoryis____________(interesting)thanthatone.
4.Thatwasoneof_________(exciting)momentsin2008.
5.Thiskindoffoodmustbe________(delicious)thanthatone.
单选
1.TheYellowRiverisoneof___inChina.
A.thelongestriversB.thelongerriver
C.thelongestriverD.thelongriver
2.DoeshespeakChinese___hisbrother?
A.asbetterasB.asgoodasC.aswellasD.bestthan
3.Whichshirtdoyoulike___,thewhiteoneortheblueone?
A.betterB.goodC.bestD.much
4.Thispicturebookisnot___thatone.
A.sointerestingasB.sointerestingthan
D.interestingas
C.asinterestingthan
5.Thisarticleis___thanthatone.
A.mucheasierB.moreeasier
C.muchmoreeasierD.moreeasy
6.TheChangjiangRiveris___riverinChina.
A.longB.longestC.thelongestD.longer
一、写出以下各形容词的比较级和最高级:
1.nice_________2.fat_____________3.slow___________
4.dry__________5.happy___________6.wet____________
7.much__________8.ill______________9.little___________
10.bad_________11.thin____________12.far____________
13.early_________14.careful__________15.busy____________
二、根据句意,用所括号内所级形容词的比较等级形式填空:
1.Bobis_________(young)thanFredbut___________(tall)thanFred.
2.Yingtianisnotas___________(tall)asYongxian.
3.Almostallthestudents'facesarethesamebutLiDeminglooks_______(fat)
thanbefore.
4.Whichis_________(heavy),ahenorachicken?
5.--How_________(tall)isSally?
--She's1.55metres________(tall).WhataboutXiaoling?
--She'sonly1.40metres________(tall).Sheismuch_______(short)than
Sally.
Sheisalsothe_______(short)girlintheclass.
6.Heis______(bad)atlearningmaths.Heismuch_______(bad)atChinese
andheisthe_________(bad)atEnglish.
7.AnniesaysSallyisthe________(kind)personintheworld.
8.Heisoneofthe__________(friendly)peopleintheclass,Ithink.
9.Adictionaryismuch________(expensive)thanastory-book.
10.Anorangeiaalittle______(big)thananapple,butmuch________(small)
thanawatermelon.
11.TheChangjiangRiveristhe_______(long)riverinChina.