副词比较级专题.doc

副词比较级知识点1 概念讲解1、大多数副词有比较级和最高级的变化，即原级、比较级和最高级。原级即副 词的原形，比较级和最高级有规则变化和不规则变化两种。 副词比较级和最高级构成规则2、 一般在词尾直接加er或est，例如， hard-harder-hardest fast-faster-fasterest Loud-louder-loudest3、部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高 级，例如: Slowly-more slowly-most slowly Clearly-more clearly-most clearly Carefully-more carefully-most carefully4、副词比较级和最高级的不规则变化 well-better-best badly-worse-worst5、 少数双音节词副词比较级和最高级有两种形式 0ften-more often(oftener)-most often(oftenest)巩固练习1 35分钟写出下列副词的比较级与最高级形式： 1、hard _ _ 2、quickly _ _ 3、slowly _ _ 4、brightly_ _ 5、happily_ _ 6、carefully_ -_ 7、well_ _ 知识点2 副词比较级句型 1、 比较级+than I run faster than he (does) 我跑地比他快 Lily does her homework more carefully than Mary does 莉莉做作业比玛丽认真 Li Hui usually gets to the classroom earlier than the others 刘慧通常比其它人进教室早2、 比较级+and +比较级 The days are gettng longer and longer in summer 夏天白天变得越来越长3、 the more the more，越来越 The harder you work,the better you will learn. 你工作越努力，你学的会越多知识点4 副词最高级4、 I get up (the)earliest in my family 我在家里起得最早 Tom runs(the fastest)in his school. 汤姆在学校里跑得最快 Bob spesks English better than Dan,but Tom speaks(the)best of the three 鲍勃英语说得比丹好，但是汤姆在三个人里面说得最好知识点5 原级比较主要句型 1、A is as+原级+ as+ B 表示A 与B一样。例如： He is as tall as I.2、A is not as +原级+ as B表示A不如B.例如： He is not as tall as I 他没有我高 He is shorter than I 他比我矮 I am taller than he. 我比他高 English is not so important as Chinese. English is less important than Chinese. Chinese is more important than English .3. “甲+be+倍数+as+形容词原级+as+乙”表示 “甲是乙的几倍”。例如： Tom is three times as old as Kate. 汤姆的年龄是凯特的二倍。 =Tom is twice bigger than Kate. =Kate is twice younger than Tom.知识点6 原级和比较级的修饰词4、只能修饰原级的词，very，quite，so，too.so ,enough ,pretty等。例如： He is too tired to walk on. 他太累了以至于不能再继续走了。 My brother runs so fast that I cant follow him. 我弟弟跑得那么快以至于我跟不上他。5、可以修饰比较级的词，much，a lot，far，的多a little，a bit，still 仍然。例如： Lesson One is much easier than Lesson Two. 第一课比第二课容易得多。 Tom looks even younger than before. 汤姆甚至比以前更年轻。 This train runs much faster than that one. 这辆火车比那辆跑地快。 She drives still more carefully than her husband. 她开车仍然比她丈夫还认真。一、同义句转换1、 He is the tallest student in his class. He is _ _ _ _ student in his class. He is _ _ _ _ students in his class.2、 Peter draws well, Lilei draws better. Lilei draws _ of the two.3、 The tractor goes faster than the bike. The bike goes _ _ than the tractor.4、 His cakes are dearer than the twins cakes. His cake is _ _ of the three.二 选择填空1. Which does Jimmy like _ ,Chinese or Art? A. well B. best C. better D. much2. The Chang jiang River is one of_in the world. A. the longest river B. longest rivers C. the longest rivers D. longer rivers3. _ of the two women is Mrs Brown. A. The beautiful B. The more beautiful C.More beautiful D. The most beautiful4. My mooncake is nicer_ his. A. like B. with C. for D. than 5. You are fatter than_ . A. he B. his C. him D. he is tall6. He jumps _of the three. A. far B. further C. farthest D. furthest7. My hair is longer than _ . A. my sister B. Kate C. my brothers D. Lucys8. There arepaper here .Please bring some. A. little B. less C. fewer D. a little9. The pen is than that one. A. more cheap B. cheap C. much cheaper D. quite cheaper10. Tom speaks Chinesebetter than Jimmy. A. more B. very C. a lot of D. much 11. There are girls in Class Two than in Class Four. A. more B. nicest C. most D. best 12. Its too _for you to do that. A. easy B. more dangerous C. harder D. the easiest13. Who has _apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most 14.You have more rulers than me. But _are nicer than . A.mine, yours B. mine, your C. my, yours D. my, your15.Tingting is_than Meimei, but Meimei is_than Tingting. A. tall, stronger B. taller, strongest C. tallest, strong D. taller, stronger16. Mother is _in my family. A. busy B. busier C. the busiest D. more busy17.There are _in the park on Sunday. A.more children B. a lot of people C. much men and women D. many peoples18.The dumplings are _than the noodles,I think. A. more nicer B. much delicious C. very nice D. much more delicious19. She is _than me at drawings. A. better B. best C. good D. harder 20.-This blue sweater is too big for me .-Will you please show me a_one? A. small B. smaller C. the smallest D. smallest三、改错题1、Lesson 9 is more easier than Lesson 10._2、My mother is younger than your._3、He is one of longest boys in his class._4、The boy doesnt draw much well._5、Betty is the youngest on the thre