总结形容词比较级和做高级

1、初二形容词比较级和最高级总结规则变化规则变化n（1）一般情况下单）一般情况下单音节或双音节音节或双音节的的形容形容词（或副词）比较级词（或副词）比较级er 最最高级高级est n（2）以e结尾的词，比较级r最高级st即可nnicenlargenicernicestlarger largestn（3）以辅音字母y结尾的变y为ier或estnheavynbusynearlyheavier heaviestbusierbusiestearlier earliestn（4）重读闭音节双写最后一个辅音字母er或estnthinnfatnbigthinner thinnestfatterfattestbi

2、ggerbiggestn（5）多音节和部分双音节的词需要在形容词原级前more构成比较级the most构成最高级。 nexpensive more expensivethe most expensive不规则变化ngoodnwellnmuchbetterbestbetterbestmoremostnfarnbadnlittlefarther farthestworse worstlesslessleast同等程度的比较nas 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n 不同程度的比较n比较级+than E.g. I

3、 am taller than Tom (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n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 h

4、is.你的书比他的书要有趣的多。比较级+and+比较级n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) isnWhich (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

5、更高？Which (city) is more beautiful, Wuxi or Suzhou? 无锡和苏州，哪个（城市）更美丽？最高级的用法n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.nOne 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) isnWhich(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n1 倍数词+as+原级+asn My room is twice as big as his. n我的房间是他的2倍。n2 be+倍数词+名词nShe is t