比较级与最高级复习课件(PPT25张).ppt

1、,GENERAL REVISION,比较级与最高级复习,fast,faster,fastest,Look at the pictures and understand 看图并理解,形容词和副词有三个等级：,原级,比较级,最高级,Aims and demands,1.How to form the comparative and superlative degrees of adjectives and adverbs. 2.How to use the comparative and superlative degrees of adjectives and adverbs. 3. How t

2、o improve our abilities of using them.,1.young-yonger-yongest old older -oldest tall-taller -tallest small-smaller smallest 2.late later- latest large largerlargest 3. bigbigger -biggest fatfatter-fattest 4. early-earlier-earliest busy-busier-busiest 5. famous-more famous-most famous interesting-mor

3、e interesting-most interesting comfortable-more comfortable-most comfortable,How to form them?,1、一般情况下加-er 或est,2. 以字母e结尾的形容词，加-r 或- st,3. 重读闭音节词只有一个辅音字母时， 应先双写辅音字母，再加-er或-est.,4. 以“辅音字母y”结尾的双音节词， 先改“y”为“i”，再加-er 或-est.,5.部分双音节词或多音节词 前面加more ,most.,good/well-better-best many/much-more-most little-le

4、ss-least ,原级 比较级 最高级,fast short big thin funny heavy beautiful expensive good,faster shorter bigger thinner funnier heavier more beautiful more expensive better,fastest shortest biggest thinnest funniest heaviest most beautiful most expensive best,不规则变化，要多加注意哦！,good bad many little ,well badly much

5、far ,better,best,worse,worst,more,most,less,least,better,best,farther further,farthest furthest,worse,worst,more,most,1. This jacket is as _ as that one. A. beautiful B. more beautiful C. the most beautiful D. beautifuler 2 . Tom is quite _ that we all like him. A.the funniest B. funnier C. funny D.

6、 more funny,Summary:,very/quite/so /as/too+原级,How to use them?,3.My brother is _ more outgoing than me. A. many B. little C. much D. very 4. He is _ taller than I. A. quite B. very C. too D. a lot,Summary:,表示“比较程度”,常用a little, a lot, much, even 修饰比较级。,5.汤姆比杰克高. 6.这只箱子要比那只箱子大. 7.那些苹果比这些大.,Tom is_ _Ja

7、ck.,This box is _ than that one.,Those apples are bigger_ these ones.,taller than,than,How to use them?,bigger,Summary:,比较级的基本构成为：比较级+than,He is taller than any other boy.,He is taller than any of the other boys,拓展句型1.,拓展句型2.,e.g. Spring is coming, its getting _. A. warm and warm B. more and more wa

8、rm C. warmer and warmer D. more and more warmer,翻译：小女孩长得越来越漂亮了。 The little girl is _.,more and more beautiful,吃的越多， 会变得越胖,you eat, you will be.,Back,拓展句型3.,8.She is _in the class. A. young B. younger C. the youngest 9.Jason is the _of the three. A. tall B. taller C. tallest,How to use them?,Summary:

9、,10. October 12th was one of _ days in 2005. Shenzhou-VI was launched(发射）successfully. A. exciting B. more exciting C. the most exciting,Summary:,11.翻译：黄河是中国第二长的河流。,The yellow river is,the second longest river in China.,_,Summary:,12.Which is _, the blue one or the red one? A. good B. well C. better

10、 D. best 13. Which is _, the blue one , the red one or the pink one? A. good B. well C. better D. the best,拓展,Summary:,三者或三者以上相比，用最高级，形容词最高级前加the, 副词最高级形式句中 the 可以省略。,两者相比，用比较级。,Summary,We can do it,Practice makes perfect.（走进中考）,1. This story is not _ as that one. A. more interesting B. less interes

11、ting C. so interested D. so interesting,2. It takes _ time to go to Beijing by plane than by train. A. more B. fewer C. longer D. less,D,D,3.Of the two pencil-boxes， the boy chose _ one. A. less expensive B. the least expensive C. the less expensive D. the most expensive,C,4. _children there are in

12、a family， _ their life will be. A. The less； the better B. The fewer； the better C. Fewer； richer D. More； poorer,B,5. Miss Li is one of _ in our school. A. a popular teacher B. more popular teacher C. most popular teacher D. the most popular teachers,D,8. Who did English homework better, Leo or Nic

13、k? -Leo is more careful. I think Leo did _ Nick. A. as good as B. as well as C. better than D. worse than,7. When winter comes， the days get _. A. short and short B. shorter and shorter C. long and long D. longer and longer,6. John is my _ friend of all the classmates. A. good B. better C. best D. the best,C,B,C,9. Were happy that our country has developed_ these years than before. A. quickly B. less quickly C. more quickly D. most quickly 10.-What bad weather! -Yes. The radio says it will be even_ later on. A. bad B. badly C. wo