1、,GENERAL REVISION,Adj. adv.,Learning aims(學(xué)習(xí)目標(biāo)),Review and master the comparative and superlative degrees of adjectives and adverbs. Learn to use the comparative and superlative degrees of adjectives and adverbs.,Show Learning aims,The Comparative and Superlative Degrees of Adjectives and Adverbs(形容

2、詞和副詞的比較級和最高級),大多數(shù)形容詞和副詞有三個等級： 1、原級，即原形。（沒有比較時用原級） 2、比較級，表示“較”或“更一些”。（兩者比較時用比較級） 3、最高級，表示“最”的意思。（兩者以上用最高級）,形容詞副詞的比較級和最高級構(gòu)成,規(guī)則變化,不規(guī)則變化,1、規(guī)則變化,一、形容詞和副詞比較級和最高級的構(gòu)成,一般在詞尾加-er / 或-est,以字母e結(jié)尾的形容詞，加-r 或-st,重讀閉音節(jié)詞只有一個輔音字母 時，應(yīng)先雙寫輔音字母； 再加-er或-est,以“輔音字母+y”結(jié)尾的詞， 先改“y”為“i”,再加-er或-est,在詞前加more或most,一、形容詞和副詞比較級和最高級

3、的構(gòu)成,2、不規(guī)則變化,順口溜： “壞” “病” 兩 “多” 和 兩 “好” ； 一是“遠(yuǎn)”來二是“老”； little 是“少” 不是 “小”,1. 比較級+than,She jumps higher than me.,Our school is larger than theirs.,形容詞/副詞比較級的常用句型,2.Who / Which + be +比較級 , A or B ? Who is taller, Tom or John? Which is more expensive, a bicycle or a computer?,3. much / even / far + 比較級

4、A computer is much more expensive than a bicycle. I feel even worse now.,4.“The+比較級，the+比較級” 表示“越，越”,5.“比較級+and+比較級(單音節(jié)詞)”/ “more and more + 原級” （多音節(jié)詞） 表示“越來越”,The more exercise we do, the healthier we will be.,In spring, the days are getting longer and longer. Our hometown will become more and more

5、 beautiful.,1.Who/Which + 最高級,A, B or C ? Who is the tallest, Tom, Jack or David? Who runs fastest ,Lily , Lucy or Jane?,形容詞/副詞最高級的常用句型,2.one of the+最高級+名詞復(fù)數(shù),3.the+最高級+of /(in),Mr Zhang is one of the most popular teachers in our school.,Of all the singers, I think Shang Wenjie is the best. Tom is th

6、e most hardworking student in our class.,5.This is/ was the+最高級+名詞+that,This is the worst film that I have seen these years.,4. the +序數(shù)詞+最高級,The Yellow River is the second longest river in China.,Tom is as tall as Mike.,1.as+原級+as 和一樣,He writes as well as Lucy.,形容詞/副詞原級的常用句型,2. not as/so+原級+as “和 不一

7、樣” 或 “不及不如”,This shirt is not as cheap as that one. The bike doesnt run so fast as the car.,3.“倍數(shù)+as+原級+as”,或者“倍數(shù)+比較級+than” 表示“是的幾倍”,This classroom is three times as big as that one. This classroom is twice bigger than that one.,二、形容詞和副詞的比較級和最高級特殊用法,1.形容詞的比較級前面一般不加冠詞，但表示“兩者 中較”的時候，要用“the+比較級+of ”。 e

8、g: She is better than she was yesterday. She is the taller of the two girls. 2.形容詞的最高級前面一般加定冠詞，而副詞的最 高級前面可加可不加。 eg: This book is the most difficult that I have ever read. He jumped (the) highest of the three boys.,【例1】 Which is_ season in Beijing? I think its autumn. A. good B. better C. best D. the

9、 best,典型例題解析,【例2】 It is_today than yesterday.Shall we go swimming this afternoon? A. the hottest B. hot C. hottest D. hotter,【例3】 Jim is running_Bruce.Theyre neck and neck. A. faster than B. as fast as C. as faster as D. more slowly than,【例4】 Her mother was out.She stayed at home_, but she didnt fee

10、l _. A. alone, lonely B. lonely ，lonely C. lonely ，alone D. alone， alone,【例5】 Is the physics problem_? Yes,I can work it out _. A. easy,easily B. easy,easy C. easily,easily D. easily,easily,Follow ups(隨堂練習(xí)一),1、-Mr Zhou, all of the students in our group, who lives _? -I think Li Lei does. A. fat B. f

11、ather C. farthest D. farest 2、The Changjiang River is _ than any other river in China. A. shorter B. longer C. shortest D. longest 3、Bob never does his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as 4、_ she is, _ she feels. A. The more b

12、usy, the more happy B. The busy, the happy C. Busier, happier D. The busier, the happier 5、The weather is getting w_ a_ w_ .(越來越糟糕),orse nd orse,as +原級+as “ 和一樣”,The +比較級, the+比較級 “越,越”,比較級 + and +比較級 “ 越來越”,1. The bread is _ than these cakes. A. very delicious B. much delicious C. more delicious D.

13、 as delicious 2.The car is running_.It seems to be flying. A. more and faster B. more and fast C. fast and fast D. faster and faster 3.I feel even_ now. A. bad B. well C. worse D. worst 4.She was very happy.She ran_of all the runners. A. fastest B. slower C. slowest D. quickly 5. Hainan is a very la

14、rge Island .It is the second _ island in China. A. large B. larger C. largest D. most largest ,Follow ups(隨堂練習(xí)二),比較級 + and +比較級 “ 越來越”, 6.English is as_as Chinese.You should learn it well. A. important B. more important C. the most important D. much more important 7.The life of our villages is much

15、_ than before. A. good B. better C. the better D. the best 8.Its _ today than yesterday. A. hot B. much hotter C. more hotter D. most hotter 9.His English is not so _ as his Chinese. A. good B. well C. better D. Best 10. You are _ girl that I have ever seen. A. beautiful B. more beautiful C. most be

16、autiful D. the most beautiful, ,11. A horse is _ than a dog . A. much heavy B. more heavier C. much heavier D. more heavy 12. Emma always makes a lot of mistakes . She is _. A. care B. careful C. carefully D. careless 13. Which subject is _ , physics or chemistry ? A. interesting B. most interesting

17、 C. more interesting D. the most interesting 14. Beijing, the capital of China, is one of _cities in the world. A. the biggest B. bigger C. much bigger D. big 15. Which is _ , Tom , Peter or Kate? A. tall B. taller C. the tallest D. more taller,.根據(jù)句意填空。 1.Which film is _ this one or that one? (interesting) 2.I think English is one of _ subjects in middle school. (important). 3.Li Lei doesnt study so_ as his sister. (care) 4.Ann is a little_ ( young ) than Joan, but she is mu