Grammar：Comparativeandsuperlativeadjectives

1、Grammar,Studying Aims 学习目标,1.To learn some new words and some phrases . 2.To learn the forms of comparative and superlative adjectives(比较级和最高级）. 3.To learn to use comparative and superlative adjectives.,New words,worse worst Height /ai/ Weight /ei/ Sec. competition test swimmer,adj. 更差的，更糟的 adj. 最差的

2、，最糟的 n. 高，高度 n. 重量 n. 秒（=second） n. 竞赛，比赛，竞争 v./n. 测试，考查 n. 游泳者,自学反馈,The _ (高度) of the tree is 100 metres. The tree is 100 metres in _.(high) How _ (high) the building is! Whats the _ (重量) of the baby? His handwriting is _ (更差) than mine. Who wants to join the writing _ (比赛)? Shes the fastest _ (swi

3、m) among the girls.,height,height,high,weight,worse,competition,swimmer,long,longer,longest,Compare them,smallest,small,smaller,Compare them,Which one would you like?,nicest,nice,nicer,Compare them,heav,y,ier,iest,Compare them,biggest,bigger,big,Compare them,the most interesting,Country:,interesting

4、,more interesting,Compare them,City :,the beautiful,beautiful,beautiful,more,most,Compare them,Conclusion,Can you say the rules?,Rules,形容词比较级变化规则 大多数短音节形容词，直接加er，est 以不发音的e结尾的短音节形容词，直接加r，st 以辅音字母加y结尾的双音节形容词，变y为i加er，est 以一个辅音字母结尾，前有一个原音的重读闭音节形容词，双写辅音字母加er，est 长音节形容词，借助more， most 不规则变法,better,best,wor

5、se,worst,more,most,less,least,farther(更远),farthest,further (更进一步,深入),furthest,older/elder,oldest/eldest,funnier,funniest,better,happier,best,happiest,more interesting,most interesting,larger,largest,smarter,smartest,thinner,thinnest,Complete the table below,cleaner,cleanest,shorter,cuter,shortest,cu

6、test,happier,happiest,lazier,laziest,bigger,biggest,Complete the table on P12 Part A,funnier,funniest,better,happier,best,happiest,more interesting,most interesting,larger,largest,smarter,smartest,Complete the table on P12 Part A,Li Leis box is heavy.,Han Meis box is _ Li Leis.,Jims box is _ of all.

7、,heavier than,the heaviest,My fathers mobile phone is expensive.,My brothers mobile phone is _ my fathers .,My sisters mobile phone is _of all.,more expensive than,the most expensive,I have many books.,But Jim has _ books than me .,Look, our teacher has _books,more,the most,My fathers hand is small.

8、 My mothers hand is _ my fathers. Mine is_.,smaller than,the smallest,Comparative,形容词的比较级用于两个人或事物的比较,She is shorter than I am.My book is more interesting than his book. Which is better, this one or that one?,形容词的比较级通常与than, much, even, still, a little, of the two , A or B? etc.连用。,Rules,1.Jane is _(

9、slim) Amy. 2.Carl is _(heavy) Jack. 3.This film is _(wonderful) that one. 4.The pie is _(good) the cake. 5.Julie is _(careless) John. 6.My home isnt _(far) hers.,slimmer than,heavier than,more wonderful than,better than,more careless than,farther than,Superlative,形容词最高级用于三个或三个以上的人或物进行比较,Which is the

10、 nicest picture, yours, his or hers? Im the fastest runner of the three. She is the most hard-working student in her class. China has the most people at the moment. This is the biggest apple I have ever seen. Nanjing is one of the oldest cities in China.,the+形容词最高级,通常与表示范围的短语或从句连用,Rules,the smartest

11、,1.May is _(clever) girl in her class. 2.Sundayis _(wonderful) day in my family. 3.He bought _(expensive) car in that shop. 4.Mel is _(lazy) student of all. 5.Brian is _(smart) person I know.,the cleverest,the most wonderful,the most expensive,the laziest,Lily is the taller of the twins. This dress

12、is the cheaper of the two.,Read the class profile.,Simon is _ (tall) Sandy. Peter is _ (tall) student of the six students. Sandy is _ (heavy) Millie. Peter is _ (heavy) student of the six students. Among the six students, Millie is _ (slow) swimmer.,taller than,the tallest,heavier than,the heaviest,

13、the slowest,6.Amy is _ (fast) swimmer of the six students. 7. Millies drawing is _ (beautiful) Peters. Sandys drawing is _ (beautiful) in her class. Millies English is _ (good) Simons. Millies English is _ (good) in her class.,more beautiful than,the most beautiful,the fastest,better than,the best,1

14、.This bag is more heavier than that one . 2. My apple is bigger than you . 3. My mother is busiest in my family.,_,使用最高级不要忘记the,yours,火眼金睛,4.Lucy is much thiner than her sister. 5. Sandys drawing is badder than Peters. 6. This is the expensivest compuer in the shop .,bigger hotter fatter slimmer red

15、der sadder,thinner,worse,“多 、少、好、坏、老、远”为不规则变化！,most expensive,多音节或部分双音节单词比较级用more , 最高级用the most!,火眼金睛,1.The earth is _ (big) than the moon. The sun is _(big) of the three. 2.Which box is _ (heavy) ,this one or that one? 3.Who is _ (tall), Jim, Tim or Tom? 4.The moon looks _ (bright) and _ (round) t

16、han usual on Mid-autumn Day. 5.In his family, grandma is _ (early). 6.Helens coat is much _ (nice). 7.Lily is _ (old ) of the two girls. 8.This coat is too long. Can you show me a _ (short) one?,bigger,heavier,the tallest,brighter,rounder,nicer,the earliest,the older,the biggest,shorter,找找关键词，填写正确的形

17、式。,小试身手,1. Anns house is ten miles away from the school and nobody else in her class lives _. 南通中考 far B. farther C. farthest D. the furthest 2. Of all the apples Jims is _. 南京中考 A. big B. bigger C. biggest D. the biggest,中考链接,3. Whom would you like to be your assistant, Jack or David? If I had to c

18、hoose, David would be _ choice. 镇江中考 A. good B. better C. the better D. the best 4.Its _ to go by plane than by ship. （盐城中考） A. quick B. more quickly C. much quicker D. the quickest,5. Is your toothache getting better? No, its _. 无锡中考 bad B. serious C. worse D. the worst 6. Lets go by car. Its _.常州中考 A. cheap a lot B. cheap much C. more cheap D. much cheaper,7. Dick, is Nick your twin brother? Yes, and Im thirty minutes _ than him. 浙江中考 fatter B. taller C. heavier D. older 8. Kate has some apples. Jim has _ apples than Kate. Meimei has _ of all. 徐州中考 A. more, the most