Unit 7 Grammar.doc

Unit 7 Grammar（形容词副词）设计人：岳瑞红 职高英语组审核 一十大词类之-形容词副词的用法二形容词各等级的用法：形容词比较级和最高级绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。 例如: poor tall great glad bad形容词的比较级和最高级: 形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。 分为规则变化和不规则变化。规则变化如下:1) 单音节形容词的比较级和最高级形式是在词尾加 -er 和 -est 构成。great (原级) (比较级) (最高级)2) 以 -e 结尾的单音节形容词的比较级和最高级是在词尾加 -r 和 -st 构成。wide (原级) (比较级) (最高级)3)少数以-y, -er, -ow, -ble结尾的双音节形容词的比较级和最高级是在词尾加 -er 和 -est 构成。clever(原级) (比较级) (最高级)4) 以 -y 结尾,但 -y 前是辅音字母的形容词的比较级和最高级是把 -y 去掉,加上 -ier 和-est 构成.happy (原形) (比较级) (最高级)5) 以一个辅音字母结尾其前面的元音字母发短元音的形容词的比较级和最高级是双写该辅音字母然后再加 -er和-est。big (原级) (比较级) (最高级)6) 双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。beautiful (原级)? (比较级) (比较级)difficult (原级) (最高级) (最高级)常用的不规则变化的形容词的比较级和最高级:原级-比较级-最高级good-better-best many-more-mostmuch-more-mostbad-worse-worstfar-farther, further-farthest, furthest形容词前如加 less 和 least 则表示较不和最不important 重要 less important 较不重要 least important 最不重要 (一)原级常用的句型结构1、 原级（同级）比较：asas; not as(so)asWell give you as much help as we can.Tom runs as fast as Mike.2. (倍数)+as+形容词原级副词原级+as Tom is twice as old as Lucy.（二）形容词、副词比较级常用的句型结构1. 比较级+than Tom is taller than Kate.2. 倍数+比较级+than The room is three times bigger than that one.3. 比较级：表示两者之间比 更可用状语much, a little, even等修饰： He made fewer mistakes than I did. He is even richer than I.4. 如果在两者之间表示“最”时要在比较级前加the，而且还用of the two, of the pair短语：John is the clever of the two boys.Of the two boys, John is the clever. 5. 用比较级表示最高级：约翰是班里最高的男生。John is taller than any other boy in the class.John is the tallest boy in the class.John is taller than any other boy.6. the more. the more.表“越越”:The more books you read, the wider your knowledge is.The more food you eat, the fatter you are.7. more and more.表示“越来越”:More and more students realized the importance of English.Our country is getting stronger and stronger.(三) 形容词，副词最高级常用的句型结构1.最高级：形容词最高级前必须加the, 副词最高级前常省略the，后面多用of， in短语表示范围：It was the most/least interesting story I have ever listened.He is the tallest of the three.2.one of+ the+最高级+n(复数) 表示“最、之一”Shanghai is one of the biggest cities in China.【实例解析】1. (2004年北京市中考试题) -Which is _, the sun, the moon or the earth? -Of course the moon is. A. small B. smaller C. smallest D. the smallest 答案：D。该题考查的是形容词的比较等级的用法。因为是太阳，地球和月亮三者进行比较，选用形容词的最高级，而且最高级之前要加定冠词the。所以选D。2. (2004年上海徐汇区中考试题) He has made _ progress this term than before. A. little B. less C. fewer D. much 答案 B。该题考查的是形容词比较等级的用法。因为是现在和过去进行比较，所以要用比较级，又因为是修饰不可数名词，只能用less, 而不能用fewer。3. (2004年江西省中考试题) -What delicious cakes! -They would taste _ with butter. A. good B. better C. bad D. worse 答案：B。该题考查的是形容词的比较等级。答话人的意思应该是“如果加上点黄油，这些蛋糕会更好吃。”这里就有一种比较：加黄油和不加黄油。既然是比较，就要用比较级。因为这里讲的是好吃和更好吃，所以C,D要舍去，而选better。4. (2004年河北省中考试题) Bob never does his homework _ Mary. He makes lots of mistakes. A. so careful as B. as carefully as C. carefully as D. as careful as 答案：B。该题考查的是形容词和副词的用法区别。因为该词修饰的是动作“做家庭作业”，所以要用副词。又因为表示一方不如另一方要用句型“not as+副词原级+as”，所以只能选B。巩固练习： （一） 写出下列形容词与副词的比较级与最高级形式： long_ _ wide _ _ fat _ _ heavy_ _ slow _ _ few_ _ brightly_ -_ badly _ _ far_ _ quickly _ _ happy_ -_ unhappy_ (二)用所给词的正确形式填空： 1. Of the two girls, I find Lucy the _ (clever). 2. Gold(黄金) is _ (little) useful than iron(铁). 3. My sister is two years _ (old ) than I. 4. Johns parents have four daughters, and she is the _ (young) child. 5. The _ (cheap) bags are the not usually the best ones. 6. The boy is not so _ (interesting) as his brother. 7. Dick sings _ (well), she sings _(well) than John, but Mary sings_(well) in her class. 8. She will be much _ (happy) in her mew house. 9. This dress is _ than that.(twice, asas, expensive)翻译句子： 1 本书跟那本书一样有趣。This book is _ _ _ that one. 2 你游泳没有你弟弟好。You cant swim _ _ _ your brother. 3 今天比昨天冷的多。It is _ _ today_ it was yesterday. 4 对这个故事我比另一个喜欢的多。This story is _ _ _ than that one. 5 他比我大两岁。He is _ _ _ than I. 6 这个故事不如那个有趣。This story is _ _ _ than that one. 7 她的身体状况一天天好起来。He is getting _ _ _ every day. 8.他对英语越来越感兴趣。He is becoming _ _ _ _ _ English. 9.他吃的越多，人越胖。The more he eats, the _ he gets. 10.你的问题是两个中比较难的那个。Your question is _ _ _ of two.III. 单项选择。( ) 1. My mooncake is nicer _ his. A. likeB. withC. forD. than( ) 2. This pen is _ than that one.A. more cheapB. cheap C. much cheaperD.quite cheaper( ) 3. There are _ girls in Class Two than in Class Four.A. moreB. nicestC. mostD. best ( ) 4. This problem is _ than that one.A. a little easierB. more easierC. much more easierD. more easy( ) 5 The Yellow River is one of _ rivers in China.A. longB. longestC. the longestD. longer( ) 6. She is _ than me at drawing.A. betterB. bestC. goodD. harder ( ) 7. This blue sweater is too big for me. Will you please show me a _ oneA. smallB. smallerC. the smallestD. smallest形容词副词比较级与最高级专练 （一）（ ）1 I think science is _ than JapaneseA much important B important C much more important D more much important（） 2 This pencil is_ than that oneA longest B long C longer D as long（ ） 3 These children are _ this year than they were last year A more tall B more taller C very taller D much taller（） 4 It was very hot yesterday， but it is_ today A even hotter B more hotter C much more hot D much hot（ ）5 Our classroom is_ larger than theirsA more B quite C very D much（） 6 Maths is more popular than_ A any other subject B all the subjects C any subject D other subject（） 7 China is larger than _ in AfricaA any other country B other countries C the other country D any country（） 8 Tom is stronger than _ in his classA any other boy B any boys C any boy D other boy（） 9 When spring comes， it gets_A warm and warm B colder and colder C warmer and warmer D shorter and shorter（ ） 10 By and by， _ students in our class came to like EnglishA more and more B much and much C many and many D less and least（ ） 11 At last he began to cry _A hard and hard B more hard and more hard C harder and harder D less hard and less harder（ ） 12 When spring comes the days get _ and nights _A short； long B long； short C longer； shorter D shorter； longer（ ）13_ I look at the picture， _ I like itA The best； the more B The more； the less C The more； less D More； the more（ ）14_ he read the book， _ he got in itA The more； the more interesting B The less； the more interestingC The more； the more interested D More； more interested （） 15 Which do you like _， tea or coffee？ A well B better C best D most （） 16 Which do you think tastes _， the chicken or the fish？Agood Bbetter Cbest Dwell （） 17 Who jumped_ of all？ A far B farther C farthest D the most far（） 18Li Lei is_ student in our class A tall B taller C tallest D the tallest（） 19 The fifth orange is_ of all Give it to that small childA big B bigger C the bigger D the biggest（）20 Who isof you three？ A the oldest B much older C oldest D older（）21 Tom is one of _ boys in our classAtallest B taller C the tallest B the tall（ ）22 The tree is _ in the gardenAthe taller Bthe tallest Ctaller than l D tall（ ）23 Which is_， Li Lei or Wu Tong？ Astrong Bstrongest C stronger D the strongest（ ）24 Which language is_， English， French or Japanese？ A easy B the most easy C the easiest o D much more easy（ ）25 Which is_interesting， science， maths or English？ A more B the most C very D too（ ）26 Which city is_， Beijing， Shanghai or Fuzhou？ A beautiful B more beautiful C much more beautiful D the most beautiful（ ）27 Which month is_， June， July or