比较级和最高级.doc

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1、8AUnit1Grammar比较级和最高级Comparativeandsuperlativeadjectives注：形容词和副词才有比较级和最高级一、单音节与部分双音节词1.直接+er/estlong-longer-longestshort-shorter-shortestsmall-smaller-smallestquick-quicker-quickestslow-slower-slowestclean-cleaner-cleanestfast-faster-fastesthard-harder-hardesthigh-higher-higheststraight-straigh

2、ter-straightest2.以e结尾的单词+r/stnice-nicer-nicestfine-finer-finestlate-later-latestcute-cuter-cutestwide-wider-widestclose-closer-closestlarge-larger-largestpolite-politer-politest3.以辅音字母+y,去y+ier/iest表示天气的形容词sunny/windy/cloudy/rainy/snowy/dry形容人的词pretty/lazy/angry/shy/sporty/funny注：shy-shyer-shye

3、stshy-shier-shiestshyly-moreshyly-mostshylyfriendly-friendlier-friendliestfriendly-morefriendly-mostfriendlylovely-lovelier-loveliestlovely-morelovely-mostlovely形容事的词easy/early/heavy/emptynoisy-nosier-nosiesthealthy-healthier-healthiestlucky-luckier-luckiest4.一个元音字母+一个辅音字母的重读闭音节,双写辅音+er/estbig/

4、thin/slim/fat/sad/glad/red/hot/wet/fit/madbig-bigger-biggestslim-slimmer-slimmestfat-fatter-fattest不规则变化many/much-more-mostfew-fewer-fewestlittle-less-leastgood/well-better-bestbad/ill/badly-worse-worstfar-farther-farthest表距离远further-furthest表程度深old-older-oldest年龄大小elder/eldest有血缘关系的长幼顺序二、多音节词m

5、ore/most常见形容词important/interesting/generous/honest/popular/famouse.g.important-moreimportant-mostimportant情感类形容词bored/boring/excited/exciting/tired/tiringe.g.excited-moreexcited-mostexcited以-ful结尾的形容词helpful/careful/grateful/cheerfule.g.helpful-morehelpful-mosthelpful以-ly结尾的副词slowly/quickly/car

6、efully/luckily/happily/noisily/healthily/easilye.g.slowly-moreslowly-mostslowly比较级的用法Weusecomparatives+thantocomparetwopeopleorthings.Weusuallyadd-ertoshortadjectivesandusemorewithlongadjectivestoformcomparatives.形容词的比较级用于两个人或者两个事物之间的对比。短形容词我们加er,长形容词我们加more。判断方法1.thanHelooks___________thanI.(h

7、ealthy)区别：Ihave__________applesthanyou.manymore+可数名词Ihave__________milkthanyou.muchmore+不可数名词2.AorBWhichis__________,theearthorthemoon.Whichis___________one,theearthorthemoon.(big)3.句子中有even/much/alot/alittleIfelteven___________.(