初中英語八年級上冊SectionAGrammarfocusa-3c“衡水杯”一等獎

SectionAGrammarfocus3a—3cJerryisTom.Tomistall.Jerryistaller.

tallerthanLookandsayLead-inTomJerryMsLiu

isthin.LuYuisthethinnestofall.MsLiuNancyLuYuNancyisthinnerthanMsLiu.1.掌握形容詞、副詞比較級和最高級的構(gòu)成2.掌握形容詞、副詞等級的基本用法Reviewingaims:通常用以修飾名詞或代詞，表示事物的特征的詞。e.g.long,empty,cheap,hungry,etc.Herunsveryfast/quickly.一、形容詞的概念二、副詞的概念通常用來修飾動詞、形容詞和副詞作狀語。分別表示時間、地點、程度和方式等。注意1、形容詞-ly,變?yōu)楦痹~eg:quickly,slowly,quietly,easily,

heavily,carefully…2、以“l(fā)y”結(jié)尾的形容詞eg.friendly,lively,lovely,lonely,uglyWarming-up：說出下列形容詞的比較級和最高級1.Cheap2.late3.heavy4.big5.difficult6.manycheapercheapestlaterlatestheavierheaviestbiggerbiggestmore--most--moremost巧學(xué)妙記形容詞和副詞比較等級的規(guī)則變化：比較級要變化，一般詞尾加-er。詞尾若有啞巴-e，直接加-r就可以。一輔重讀閉音節(jié)，輔音字母要雙寫。結(jié)尾若是輔加y，把y變i加-er。最高級詞尾加-est，仿照-er沒問題。形副若是多音節(jié)，只把more、most前面寫。2、不規(guī)則變化原級比較級最高級good/wellbad/badlymany/muchlittlefaroldbetterbestworseworstmoremostlessleastfartherfarthestolder/elder

oldest/eldest注：elder和eldest一般用于家庭成員之間的長幼順序。如：eldersister（姐姐）形容詞和副詞的比較等級運用1.Itisnotso______asyesterday,sothereare______peoplewalkingintheparktoday.A.cold;fewer

B.warm;more

C.cold;more

D.warm;most2.—IthinkEnglishisas______asmaths.—Iagreewithyou.A.moreinteresting

B.mostinteresting

C.themostinteresting

D.interestingc【原級易錯題練習(xí)】D一.原級的用法

1.A+謂V.

+as+原級+as+B

表示A和B一樣…

2.A+謂V.

+not+as/so+原級

+as+B表示A不如B…【比較級易錯題練習(xí)】

3.Airpollutionhasbecome______thaneverbefore.Wemustdosomethingtostopit.A.serious

B.moreserious

C.mostserious

D.themostserious

B4.—It’ssmoggythesedays.That’sterrible!—Yes.Ihopetoplanttrees.______trees,______airpollution.A.Themore;thefewer

B.Theless;themore

C.Theless;thefewer

D.Themore;theless

D5.SamandSandyaretwinbrothers.ButSamis______thanSandy.A.moreoutgoing

B.veryoutgoing

C.themostoutgoing

A7.Theboxwas______thanIhadexpected.IwassotiredwhenIgothome.A.moreheavier

B.muchheavierC.littleheavier

D.veryheavier

B8.—WhatdoyouthinkofLucyandLily?—IthinkLucyisthe______ofthetwogirls.A.smarter

B.moresmarterC.muchsmarter

D.assmarterasA6.Theweatherisbecoming______.A.hotterandhotter

B.morehotandhotC.hoterandhoter

D.moreandmorehotA1．“A+謂語動詞+比較級+than+B”，意思為“A比B更……”。2.“The+比較級…，the+比較級…”結(jié)構(gòu)表示“越……，就越……”。3.“…比較級+and+比較級…”結(jié)構(gòu)表示“越來越…”。4.比較級前可以用much,alittle,still,even,abit,alot,far等詞修飾,說明雙方相差的度.5.“the+比較級+of+比較范圍(通常是兩者)”結(jié)構(gòu),表示“兩個當中較……”

二.比較級的用法ShanghaiislargerthananyothercityinChina.ShanghaiislargerthantheothercitiesinChina.注：用比較級表示最高級的意思比較級+than+anyother+單數(shù)名詞比較級+than+theother+復(fù)數(shù)名詞9.Lindais______studentinourclass.A.good

B.betterC.best

D.thebest【最高級易錯題練習(xí)】

D10.—DoyouknowMoYan?—Ofcourse.Heisoneof______writersinChina.HewontheNobelPrizein2012.A.famous

B.morefamous

C.themostfamousC12.TheYangtseRiveristhethird______(long)riverintheworld.11.Whichsubjectis_____,math，physicsorchemistry?A.interestingB.mostinterestingC.moreinterestingD.themostinterestingDlongest1、當比較對象大于等于三表示“最……”的意思。常接表示范圍的介詞短語。如：in…/of…/among…等等。2.

表示“第幾個最……”時，用“the＋序數(shù)詞＋最高級＋名詞單數(shù)”的結(jié)構(gòu)。3.

形容詞的最高級常用于“oneof+

the+

形容詞的最高級+名詞的復(fù)數(shù)形式”結(jié)構(gòu)中，表示“最……之一”。4.選擇疑問句中用于三者或三者以上的比較。注意:

形容詞最高級前一定要有定冠詞the，而副詞最高級前則不需要。三.形容詞/副詞的最高級的用法

課堂檢測：用所給的形容詞副詞的適當形式填空。1.Tomis_______(tall)thanJim.2.Timis___________(young)boyinhisclass.3.Davidhas________(many)storybooksofallthestudents.4.LiLeispeaksEnglish_______(well)thantheother_______(student).5.Lucyruns___________(slowly)thanLily.tallertheyoungestthemostbettermoreslowlystudents中考鏈接1.（15陜西)Thepriceofthiscomputeristhe_____ofthethree.A.smallestB.biggestC.highestD.tallest2.(2015江西中考)Thismathsproblemisverydifficult.Itis_____thatone.A.soeasyasB.asdifficultasC.muchdifficultthanD.lesseasierthancB3、（14陜西)The__friendsyouhave,the____youwillbe.Amore:happyBmany:happyC.more:happierD.many:happierc4.—It’soneofthe______(happy)thingsintheworldtostaywithfriends.

(2015

山東德州)—Iagree.Italwaysmakesusrelaxed.happiest6.Wateristhecheapestdrink.Andit’salso______.(2015

河北)A.healthier

B.healthiest

C.thehealthier

D.thehealthiestD7.—WhatdoyouthinkofTomandJerry?—IthinkJerryis______thanTom.(2014

四川內(nèi)江)A.muchmoreoutgoingB.verymoreoutgoingC.muchoutgoing

D.asoutgoingasA5.—Doyoulikeeatingfish,WangHan?(2016

浙江嘉興)—Ofcourse.Nothingcanbe______,Ithink.