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1、初二形容词比较级和最高级总结,规则变化,（1）一般情况下单音节或双音节的形容词（或副词）比较级er 最高级est,（2）以e结尾的词，比较级r最高级st即可,nicelarge,nicer,nicest,larger,largest,（3）以辅音字母y结尾的变y为ier或est,heavybusyearly,heavier,heaviest,busier,busiest,earlier,earliest,（4）重读闭音节双写最后一个辅音字母er或est,thinfatbig,thinner,thinnest,fatter,fattest,bigger,biggest,（5）多音节和部分双音节的
2、词需要在形容词原级前more构成比较级the most构成最高级。,expensive,more expensive,the most expensive,不规则变化,goodwellmuch,better,best,better,best,more,most,farbadlittle,farther,farthest,worse,worst,less,less,least,同等程度的比较,as as 和一样如：as old as 和.年龄一样 as tall as 和一样高 as clever as 和一样聪明,不同程度的比较,比较级+than E.g.I am taller than To
3、m(is).我比汤姆高。Mary works harder than John(does).玛丽比约翰工作努力。（hard副词修饰动词work）This city is more beautiful than that(city).这座城市比那座城市美丽。,不同程度的比较,比较级前用much,far,a lot,a little,even等表示程度She sings far/much better than the others.她唱得比别人好得多。Your book is far/much more interesting than his.你的书比他的书要有趣的多。,比较级+and+比较级
4、,此结构表示程度的加深 E.g.Our life is getting better and better.我们的生活越来越好。当形容词（多音节词和双音节词）需加上more变成比较级时，表示“越来越”须用“more and more+形容词原级”Shanghai is becoming more and more beautiful.上海变得越来越美丽。,Which(Who)is,Which(Who)is+比较级用于两者比较，问“哪一个更”Who is taller,you or your father?你和你父亲，谁更高？Which(city)is more beautiful,Wuxi o
5、r Suzhou?无锡和苏州，哪个（城市）更美丽？,最高级的用法,三者（或三者以上）的比较才能用最高级（形容词最高级要加the）Mary is the tallest girl in her class.One of the+形容词最高级+名词复数表示“最之一”Shanghai is one of the biggest cities in the world.,Which(Who)is,Which(Who)is+the 最高级,A,B,or C?指3个以上的事物或人当中，哪一个（人）最为Who is the tallest of all the boys?在所有的男孩中，谁最高？Which is the fastest,a train,a car or a plane?火车，汽车和飞机，哪一个最快？,倍数比较结构,1 倍数词+as+原级+as My room is twice as big as his.我的房间是他的2倍。2 be+倍数词+名词She is twice my age.她的年龄比我大1倍。3 倍数词+比较级He runs three times faster than his sister.他跑步比他的妹妹快3倍。,
