中考英语形容词、副词的比较级、最高级

形容词、副词的比较级、最高级一、变化规则1.一般在词尾加—er或---estcheap---cheaper---cheapestshort---shorter---shortestquick---quicker---quickest2.以字母e结尾的词加—r或---stlarge---larger---largestlate---later---latestnice---nicer---nicest3.以辅音字母+y结尾的词变y为i再加-er,或-estheavy---heavier---heaviesteasy---easier---easiestdry---drier--driest4.以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或esthot---hotter---hottestbig---bigger---biggestthin---thinner---thinnest5.多音节词和多数双音节词在其前面加more和most

delicious---moredelicious--mostdeliciousinteresting---

moreinteresting---mostinteresting不规则变化：原级比较级最高级good/wellbetterbestmany/muchmore

mostlittlelessleastbad/badly/illworseworstoldolder（年纪较大的）elder（较年长的）oldest（年纪最大的）eldest（最年长的）farfarther（较远）距离further（进一步）程度farthest（最远）furthest（最大程度地）

【课堂练习】1.Bobis_________(young)thanFredbut__________(tall)thanFred2.

Whichis_________

(heavy),ahenorachicken?

3.

AnniesaysSallyisthe_______________(kind)personintheworld.

4.

Heisoneofthe_______________________(friendly)peopleintheclass,Ithink.

5.

TheChangjiangRiveristhe___________(long)riverinChina.6

Isit______________________

(difficult)thanmaths?

--Idon’tthinkso.

7Hermotherisgetting____________(fat)and

________(fat).二、比较级句型结构1：比较级+than…

Thistreeistallerthanthatone.结构2：比较级,....or…?Whoisyounger,yourmotheroryourfather?结构3：the+比较级+of短语Sheisthetallergirlofthetwo.结构4：倍数+比较级+than....Thisriveris5timeslongerthanthatone.结构5：比较级and比较级:越来越…betterandbetterfatter

and

fattermoreandmorebeautiful结构6：the比较级,the比较级:越…,越…Themore,thebetter.三、形容词最高级的基本用法1.the+最高级+in/of上海是中国最大的城市.ShanghaiisthelargestinChina.2.oneof+the+最高级+名词复数

“最……的……之一”最重要的语言之一是英语。Oneofthe

mostimportantlanguagesisEnglish.3.the+序数词+最高级+单数名词+in短语

“在……中是第几个……”TheyellowriveristhesecondlongestriverinChina.

【课堂练习】

1.Thisbookisalittle_________thanthatone.

A.cheap

B.cheaper

C.cheapper

2.Ginalikestotelljokes.Shealwaystalkswithothers.Sheisvery__________.

A.serious

B.outgoing

C.shy3.IthinkBobisthesuitablepersontotakethejobbecausehecandotheworkwith___moneyand__people.A.less;less

B.less;more

C.less;fewer4.Lisawasstillveryweakwhenshelefthospital.Butafteraweek’srest,shefeltmuch______.A.good

B.better

C.bad

5.--Timeismoney.--ButIthinktimeis________money.

A.asimportant

B.moreimportantas

C.moreimportantthan6.Tomisgood_______Chineseandheisgood________children.

A.at;at

B.with;with

C.at;with

7.BillandGraigare________boys,andGraigis_______ofthetwo.

A.taller;tallest

B.tall;taller