形容词和副词的比较级和最高级小结.docx

1、形容词和副词的比较级和最高级小结形容词和副词的比较级和最高级小结 (一)规则变化: 1.绝大多数的单音节和少数双音节词,加词尾-er ,-est talltallertallest 2.以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r,-st nicenicernicest , ableablerablest 3.以一个辅音字母结尾的重读闭音节词或少数双音节词,双写结尾的辅音字母,再加-er,-est bigbiggerbiggest 4.以辅音字母加y结尾的双音节词,改y为i再加-er,-est easyeasiereasiest 5.少数以-er,-ow结尾的双音节词末尾加-

2、er,-est clevercleverercleverest, narrownarrowernarrowest 6.其他双音节词和多音节词,在前面加more,most来构成比较级和最高级easilymore easilymost easily (二)不规则变化 常见的有: good / wellbetterbest ; bad (ly)/ illworseworst ; oldolder/elderoldest/eldest many / muchmoremost ; littlelessleast ; farfarther/furtherfarthest/furthest 用法: 1.原级

3、比较:as + adj./adv. +as(否定为not so/as + adj./adv. +as) 当as as中间有名字时,采用as + adj. + a + n.或 as + many / much + n. This is as good an example as the other is . I can carry as much paper as you can. 表示倍数的词或其他程度副词做修饰语时放在as的前面 This room is twice as big as that one. 倍数+as+adj.+as = 倍数+the +n.+of Your room is

4、twice as larger as mine. = Your room is twice the size of mine. 2.比较级 + than 比较级前可加程度状语much, still, even, far, a lot, a little, three years. five times,20%等 He is three years older than I (am). 表示“(两个中)较的那个”时,比较级前常加the(后面有名字时前面才能加冠词) He is the taller of the two brothers. / He is taller than his two

5、brothers. Which is larger, Canada or Australia? / Which is the larger country, Canada or Australia? 可用比较级形式表示最高级概念,关键是要用或或否定词等把一事物(或人)与其他同类事物(或人)相分离 He is taller than any other boy / anybody else. Nobody is taller than him. 比较对象相同时,可用that, those等代词代替第二个比较对象 1 The weather in Shanghai is better than t

6、hat in Wuhan. 比较级 + than与not so/as + adj./adv. +as的相互转换 Maria is not so / as brave as Helen. = Helen is braver than Maria. Nothing is so easy as this. = Nothing is easier than this. = This is the easiest thing. 3.“比较级 + and + 比较级”表示“越来越”(加more构成比较形式的,只重复more,不重复原形容词或副词 colder and colder , more and m

7、ore beautiful 4.“the +比较级(),the +比较级()”表示“越,越” The earlier you start, the sooner you will be back. 5.降级比较用“the + 原级形容词或副词(不论是单音节还是多音节的)+ than 从句” Today is less cold than yesterday. 6.一些特殊比较词组: no more than 不过,仅仅;同一样不能 not more than至多,不超过 no less than 多达,有之多(加数字)(强调数量之多,带有感情色彩);一样,不亚于,恰好 not less tha

8、n不少于(加数字)(无强调多少之意) 7.the + 最高级 + 比较范围(in表示环境范围;of或among表示对象范围) He is the tallest of / among the boys. He is the tallest in his class. 最高级前不加the情况: 作表语的形容词最高级前,如果不是和别人(或别物)相比,常不加the We are busiest on Monday. 形容词最高级前有物主代词时,不再加the Wang Hai is my best friend. 最高级形式有时并不表示最高级概念,它只表示非常或“在很大程度上”,这时前边一般不加the

9、 I ts a most important question. = Its a very important question. 8.同义句改写: .比较级与最高级之间的转换. eg:He runs the fastest in the class . =He runs faster than any other student in the class. =He runs faster than the other students in the class. .比较级与同级比较之间的转换. eg:Lucy didnt jump as high as Lily .=Lily jumped

10、higher than Lucy . 形容词、副词的比较级、最高级专项练习 一、写出下列形容词、副词的比较级、最高级形式: 1.bright _ _ 2.slow _ _ 3.strong _ _ 4.hot _ _ 5.thin _ _ 6.large _ _ 7.late _ _8.little _ _ 9.far _ _ 11.bad _ _ 12.many _ _13.busy _ _ 14.heavy _ _15.expensive _ _ 16.angrily _ _17.careful _ _ 18.slowly _ _ 二、用形容词或副词的适当形式填空。(注意:在需要的地方加上

11、冠词) 1.Can you jump _ (high) than I? 2.Is this picture _ (beautiful) than that one? 3.This color TV set is _ (good) than that one. 4.Which is _ (big), the sun, the moon or the earth? 5.Mary is as _ (careful) as Joan. 6.China is one of the _ (large) countries in the world. 7.This question is _ (diffic

12、ult) than the other two. 8.It is _ (difficult) of the three. 9.Physics is very _ (interesting), but it is one of the _ (difficult) subjects for us. 10.Who draw _ (slowly), Jack or John? 三、按要求完成句子。 1、连成含比较级的句子: 1)He works hard. She works very hard. _ 2)This pen is cheap. That pen is very cheap. _ 2、用

13、asas连句: This boy is clever. That girl is clever, too. _ 3、用not as(so)as连句: 1)Your shirt is new. His shirt is very new. _ 2)Li Ping runs fast. Wei Fang runs very fast. _ 四、根据汉语完成英语句子: 1、这个故事比那个故事有趣得多。 This _ is _ _ _ than that _. 2、汤母学习比我努力。Tom _ _ than _. 3、琼和玛丽画得一样好。 Joan _ as _ as Mary. 4、李平是我们班中写

14、得最认真的。 Li Ping _ the _ _ in our school. 五、选择适当的词填空: 1.Rose is a _ girl, and she always does her homework _ .(careful, carefully) 2.Peter plays the piano _ because he has a good teacher.(wonderful, wonderfully) I。用适当形式填空: 1. Bob is _ ( young ) than Fred but _ (tall) than Fred. 2. Yingtian is not as _

15、 (tall) as Yongxian. 3. Almost all.the students faces are the same but Li Deming looks _ (fat) than before the holidays, 4.Which is _ (heavy),a hen or a chicken? 5.- How _ (tall) is Sally? - She s 1.55 metres _ (tall). What about Xiaoling? - She s only 1.40 metres _ (tall). She is much _ (short) tha

16、n Sally. She is also the _ (short) girl in the class. 6. He is _ (bad) at learning maths. He is much _ (bad) at Chinese and he is the _ (bad) at English. 7. Annie says Sally is the _ (kind) person in the world. 8.He is one of the_(friendly) people in the class, I think. 9. A dictionary is much _ (ex

17、pensive) than a story-book. 10. An orange ia a little _ (big) than an apple, but much _ (small) than a watermelon. 11. The Changjiang River is the _ (long) river in China. 12. Sue is a little _ (beautiful) than her sister. 13.My room is not as _ (big) as my brother s. 14.-How difficult is physics? -

18、I m not sure. - Is it _ (difficult) than maths? - I don t think so. 15.- Annie plays the piano very _ (well). - Sue plays it _ (well) than Annie. And Sally plays it the _ (well). 16. Saturday is my _ (busy) day in a week. 17. Her mother is getting _(fat) and _ (fat). 18. I think it s too expensive.

19、I d like a _ (cheap) one. 19. He comes to school much _ (early) than I. 20.This book is not as _ (interesting) as that one. 21. Your classroom is _(wide) and _(bright) than ours. 22. Practise as _ (much) as you can. 23. The _ (much), the _ (good). 24. Nowadays English is _( important ) than any other subject, 1 think. 25. Most of the students think a lion is much _(dangerous) than a bear and it is the _ (dangerous) animal in the world. II。改错: 1. He is as taller as I am. 继续阅读