初中英语人教版八年级上册比较级最高级复习.ppt

1、,ZhouJielunistall.,LiuXiangistallerthanZhouJielun.,YaoMingisthetallestofthem.,复习比较级和最高级的用法,fast,faster,fastest,small,smaller,smallest,原级比较级最高级longyoungshort,1.一般在形容词、副词后加上er构成比较级,加上est构成最高级,longer,longest,younger,youngest,shorter,shortest,nice,nicer,nicest,300m,Dannys,500m,SuperHouse,400m,BlueMoon,c

2、lose,closer,closest,Myhouse,原级比较级最高级finelatelarge,2.以不发音字母e结尾的词，在词尾加-r构成比较级，加-st构成最高级,finer,finest,later,latest,larger,largest,funny,funnyier,funnyiest,heavy,heavyier,heavyiest,原级比较级最高级happyearlyfriendly,happyiest,happyier,earlyier,earlyiest,friendlyier,friendlyiest,3.以“辅音字母+y”结尾的双音节词，把y变i,再后加er构成比较

3、级；加est构成最高级。,red,redder,reddest,big,bigger,biggest,原级比较级最高级fathotwet,fatter,fattest,hotter,hottest,wetter,wettest,4.重读闭音节结尾且词尾只有一个辅音字母双写该辅音字母，然后加上er构成比较级；加上est构成最高级。,500RMB,50,000RMB,250,000RMB,expensive,moreexpensive,mostexpensive,serious,moreserious,mostserious,原级比较级最高级deliciouspopularcreative,mor

4、edelicious,mostdelicious,morepopular,mostpopular,morecreative,mostcreative,5.多音节和部分双音节词，在词前加more构成比较级；加上most构成最高级。,（1）由动词加后缀-ing-ed构成的形容词，在该形容词前加more构成比较级，加most构成最高级。,（2）由“形容词加后缀-ly”构成的副词，在该副词前加more构成比较级，加most构成最高级。,excitingmoreexcitingmostexcitingboredmoreboredmostbored,cheaplymorecheaplymostcheapl

5、y,不规则变化good/wellbad/badlymany/muchlittlefar,better,best,worse,worst,more,most,less,least,farther,farthest,further,furthest,（距离）,（数量、程度）,要多加注意哦！,Exercise,原级比较级最高级talleasynewhappilycomfortablebiginterestingthingoodfamous,taller,tallest,easier,easiest,newer,newest,morehappily,mosthappily,morecomfortabl

6、e,mostcomfortable,bigger,biggest,moreinteresting,mostinteresting,thinner,thinnest,better,best,morefamous,mostfamous,46kg,45kg,44kg,YangMingisthin.,AnglelabadyisthinnerthanYangMing.,LiuShishiisthethinnestofthethree.,GuoCaijieispopular.,LiuYifei,ismorepopularthanGuoCaijie.,GaoYuanyuan,isthemostpopular

7、ofthethree.,两者相比较“A大于B”A+be+形容词比较级+than+B,三者或三者以上的比较“是最”主语+be+the+形容词最高级+表示范围的介词词组,WangZulanrunsfast.,ChenHe,ZhengKai,runsfasterthanWangZulan.,runs(the)fastestofall.,JiaLingsingswell.,TangYan,singsbetterthanJiaLing.,CaiYiling,sings(the)bestofall.,A+实义动词+副词比较级+than+B,主语+实义动词+（the)+副词最高级+表示范围的介词词组,1.我

8、比我姐姐更外向。2.他跑得比我快。3.他是三个男孩中最高的。4.艾米是班上最细心的学生。5.汤姆是我班上学习最努力的。,Immoreoutgoingthanmysister.,HerunsfasterthanI.,Heisthetallestofthethree.,Amyisthemostcarefulstudentinclass.,Tomstudies(the)hardestinourclass.,Exercise,1.Wholistens_,JackorBill?A.ThemostcarefullyB.morecarefullyC.themostcarefulD.morecareful2.

9、Whichsweateris_,theredone,theyellowoneorthebuleone.A.cheaperB.thecheapestC.themostcheaplyD.cheapest,特殊疑问词+动词+比较级，AorB?用于两者比较特殊疑问词+动词+the+最高级，A,BorC?用于三者以上的比较,B,B,(Who/Which),1.“Foodsafety”problemisbecoming_thesedays.-Ithinkso.Thegovernmentmustdosomethingtodealwithit.A.smallerandsmallerB.worseandwors

10、eC.BetterandbetterD.nicerandnicer2.我们应该让我们的祖国变得越来越美。Weshouldmakeourcountry_.,B,moreandmorebeautiful,表示“越来越”时，单音节词用“比较级+and+比较级”，多音节和部分双音节词用“moreandmore+形容词原级”,1.-Thedoctortoldmenottoeattoomuch,butIfinditdifficult.-Thedoctorisright._youeat,_youwillbe.A.Theless,thehealthierB.Theless,themorehealthyC.Th

11、emore,thehealthierD.Themore,themorehealthy2.MrLiasksustorememberthat_carefulweare,_mistakeswewillmake.A.Themore,thefewerB.thefewer,themoreC.themore,thelessD.theless,thefewer,A,A,“the+比较级，the+比较级”表示“越越”,句子改错1.Sheboughtacheaperofthetwowatches.()_ABC单词填写2.Lookatthetwostories.Thefirstoneis_(interesting)

12、ofthetwo.,A,the,themoreinteresting,“A+be/实义动词+the+比较级+ofthetwo+”表示强调，表示A是两者中比较的,1.Iamgoodatmath,butTomsEnglishis_thanmine.A.muchbetterB.morebetterC.verybetterD.prettybetter2.电脑比电视贵得多。AcomputeristhanaTVset.3.这条河比那条河宽一些。Thisriveristhanthatone.,A,muchmoreexpensive,alittlewider,比较级前可以用much/alot/far表示”的多

13、”,alittle/abit表示“一点儿”,even”甚至”，still”依然”等词修饰，起强调作用，不可用very,so,quite,too，pretty,really,enough等修饰。,1.Thepenisasbiggerasthatone.()_2.Canadogrun_ahorse?sofastasB.asfastasC.asfasterasD.sofasterthan3.Johncantgetupso_ashislittlesister.A.earlierB.earlyC.moreearlyD.veryearly,B,big,B,B,表示同等比较的句型：表示双方在程度、性质、特征

14、等某方面是否相同:肯定：as+形容词/副词的原级+as否定：notso/as+形容词/副词原级+as,句子改错1.Changjiangisoneofthelongerriversintheworld.()_ABC单项选择2.SunYangisoneof_swimmersintheworld.thefamousestB.themostfamousC.themorefamous3.黄河是中国第二长河。,B,longest,B,TheYellowRiveristhesecondlongestriverinChina.,“oneof+the+形容词最高级+复数名词”表示“最之一”“the+序数词+形容

15、词的最高级+单数名词”,选择填空WhichdoesJimmylike,ChineseorArt?A.wellB.bestC.betterD.much2.TheChangjiangRiverisoneofintheworld.A.thelongestriverB.longestriversC.thelongestriversD.longerrivers3.ofthetwowomenisMrsBrown.A.ThebeautifulB.ThemorebeautifulC.MorebeautifulD.Themostbeautiful4.Mymooncakeisnicerhis.A.likeB.wi

16、thC.forD.than5.Hejumpsofthethree.A.farB.furtherC.farthestD.furthest6.Myhairislongerthan.mysisterB.KateC.mybrothersD.Lucys7.TomspeaksChinesebetterthanJimmy.A.moreB.veryC.alotofD.much,C,C,B,D,C,C,D,Icandobetter.（我会更棒）用所给的形容词、副词的适当形式填空。1.Tomis_(tall)thanJim.2.LiLeiis_(young)boyinhisclass.3.Davidhas_(many)storybooksofallthestudents.4.LiLeispeaksEnglish_(well)inhisgroup.5.Lucyruns_(slow)thanLily.,theyoungest,taller,themost,thebest,moreslowly,完成句子：1这个盒子比那个重。Thisboxis_thatone.2你下次一定要做得更好。Youmust_nexttime.3他学习比他的哥哥努