形容词比较级和最高级 (2)

1、形容词的比较级和最高级,形容词比较级、最高级的构成,A: cheap short quick thick light cool warm quiet wild calm,最高级： the - est,比较级： 直接加er,B: heavy easy tidy dry busy happy healthy hungry early,最高级： y - i- est,比较级： y -i- er,C: large late nice,最高级： adj. + st,D: big,hot,“双写”最后的辅音字母加er/est,wet,fat,比较级： adj.+ r,thin,delicious dang

2、erous interesting popular beautiful careful outgoing,比较级 ： more+ adj.,最高级： the most+ adj.,多音节形容词和部分双音节形容词：,better best,far,little,worse worst,more most,farther farthest,less least,good,well,bad,ill,many,much,部分形容词的不规则变化：,规则变化,你可以讲讲吗？,单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st,以重读闭音节结尾的词末尾只有一个辅音字母应双写辅

3、音字母再加er或est,以辅音字母+y结尾的词变y为i再加-er,或-est,多音节词和多数双音节词在其前面加more 和 most,better,best,worse,worst,less,more,most,farther较远 further进一步,least,farthest最远 furthest最大程度,不规则变化,形容词和副词有三个等级：,原级,比较级,最高级,The black pen is long.,The blue pen is longer than the black one,The red pen is the longest one.,程度副词very, too, s

4、o, quite等修饰形容词的原级 如：very tall、 too hot、 so cold,The car is quite/very big.,The teacher is very/so serious.,形容词原级的常用句型,as+adj.+as 和.一样 as funny as as big as as happy as as smart as,这个故事和那个故事一样有趣。,The story is as interesting as that one.,否定形式： not as+adj.+as 和 不一样,这个问题不如那个问题难。,The question is not as d

5、ifficult as that one.,形容词比较级的常用句型,This cake is more delicious than that one,（两者之间）,这个蛋糕比那个蛋糕好吃。,1.A + be +形容词比较级 + than+B,2.表示越来越,比较级+and+比较级 more and more + 原级（多音节形容词）,The weather is becoming cooler and cooler。,Xingning vocational school is more and more beautiful,吃的越多， 会变得越胖,3. the +比较级， the +比较级

6、越， 越。,用比较级表示最高级的含义：,比较级+than +other + n.复数 或比较级+than+any other+n.单,He is,taller than any other boy.,He is taller than the other boys,4.the +比较级+of the two,Amy is the shorter of the two.,Davie is th taller of the two.,形容词最高级的常用句型,(三者或三者以上),那个短发的女孩是我们班最高的.,The girl with red hair is the tallest in our

7、class.,上海是中国最大的城市.,Shanghai is the largest in China.,最重要的语言之一是英语。,One of the most important languages is English.,One of+the+最高级+名词复数 “最的之一”,云南是中国最美的城市之一。,Yun Nan is one of the most beatiful cities in China.,注意：,1.very，quite，so，too只能修饰形容词的原级。 The book is very interesting. 2.形容词的比较级之前一般用 much，even，a

8、little, a bit,a lot The sun is much biger than the moon.,3.在than比较级中，前后的比较对象一定是同一范畴的， 即同类事物之间的比较。 4.表示越来越时，若比较级是原级+er构成， 则用比较级+and+比较级，若是由more+ 原级构成， 则用 more and more +原级形式,the+序数词+最高级+单数名词+in短语 “在中是第几个”,eg：黄河是中国第二长河。,The yellow river is the second longest river in China.,中国是世界上第三大国家。,China is the t

9、hird largest country in the world.,Activity,1,2,3,10,9,8,7,6,5,4,11,12,13,14,Li Leis box is heavy.,Han Meimeis box is heavier than Li Leis.,Jims box is the heaviest of all.,back,Winter is _ season of a year.,the coldest,back,The bee is flying fast.,The bird is flying faster.,The plane is flying the

10、fastest.,back,Liu Xiang _ in the Olympic Games.,ran fastest,back,The Changjiang River is _ than any other river in China. A. shorter B. longer C. shortest D. longest,back,_ she is, _ she feels. A.The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier,back,W

11、hich is_ season in Beijing? I think its autumn. 2003 北京 A.good B.better C.best D.the best,back,- In our city its in July ,but it is even _in August . A. hotter; hottest B. hot; hot C. hotter; hot D. hot; hotter,D,- The bread is _ than these cakes A. very delicious B. much delicious C. more delicious

12、 D. as delicious,C,back,- An elephant is than a tiger. A. Heavy B. very heavy C. the heaviest D. heavier,- Which subject is _ , physics or chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting,D,C,back,改错,- Sue is one of the tall girls in her class.,tallest ,back

13、,1. Bob is _ ( young ) than Fred but _ (tall) than Fred.,2. Yingtian is not as _ (tall) asYongxian.,back,-I study English as_as my brother.,-Which is _ , a bicycle or a computer? A.hard B. harder C. hardest,A.expensive B.more expensive C.the most expensive,back,( )- Her English is gooder than I ._ A

14、 B C D,( )- He is the stronger in the class._,A B C D,改错题,back,13. Your room is _mine. A. twice as large than B. twice the size of C. bigger twice than D. as twice large as 14. Your room is _ than mine. A. three time big B. three times big C. three times bigger D. bigger three times 15. His father is_than his mother. A. older four years B. as four years older C. four years older D. bigger four years,5. Doing is better than saying. 会说不如会做。 6. Two heads are better than one. 两人智慧胜一人。 7. Good to begin well, better to end well. 善始好，善终更佳。 8. An eye finds more truth than two ears. 百闻不如一见。,