初中英语人教版八年级上册比较级最高级复习.ppt

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1、ZhouJielunistall.LiuXiangistallerthanZhouJielun.YaoMingisthetallestofthem.复习比较级和最高级的用法fastfasterfastestsmallsmallersmallest原级比较级最高级longyoungshort1.一般在形容词、副词后加上er构成比较级,加上est构成最高级longerlongestyoungeryoungestshortershortestnicenicernicest300mDanny’s500mSuperHouse400mBlueMooncloseclose

2、rclosestMyhouse原级比较级最高级finelatelarge2.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finerfinestlaterlatestlargerlargestfunnyfunnyierfunnyiestheavyheavyierheavyiest原级比较级最高级happyearlyfriendlyhappyiesthappyierearlyierearlyiestfriendlyierfriendlyiest3.以“辅音字母+y”结尾的双音节词，把y变i,再后加er构成比较级；加est构成最高级。redr

3、edderreddestbigbiggerbiggest原级比较级最高级fathotwetfatterfattesthotterhottestwetterwettest4.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。500RMB50,000RMB250,000RMBexpensivemoreexpensivemostexpensiveseriousmoreseriousmostserious原级比较级最高级deliciouspopularcreativemoredeliciousmostdelicious

4、morepopularmostpopularmorecreativemostcreative5.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。exciting—moreexciting—mostexcitingbored—morebored—mostboredcheaply—morecheaply—mostcheaply不规则变化go

5、od/well→→bad/badly→→many/much→→little→→far→→betterbestworseworstmoremostlessleastfartherfarthestfurtherfurthest（距离）（数量、程度）要多加注意哦！Exercise原级比较级最高级talleasynewhappilycomfortablebiginterestingthingoodfamoustallertallesteasiereasiestnewernewestmorehappilymosthappilymorecomfortablemostco

6、mfortablebiggerbiggestmoreinterestingmostinterestingthinnerthinnestbetterbestmorefamousmostfamous46kg45kg44kgYangMingisthin.AnglelabadyisthinnerthanYangMing.LiuShishiisthethinnestofthethree.GuoCaijieispopular.LiuYifeiismorepopularthanGuoCaijie.GaoYuanyuanisthemostpopularofthethree.

7、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.ChenHeZhengKairunsfasterthanWangZulan.runs(the)fastestofall.JiaLingsingswell.TangYansingsbetterthanJiaLing.CaiYilingsings(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.我比我姐姐

8、更外向。2.他跑得比我快。3.他是三个男孩中最高的。