副词的比较级和最高级

副词的 比较级和最高级

副词比较级和最高级构成(规则变化) cheap, cold, small, warm, young, high fine, nice, safe tall taller- tallest 单音节词在词尾比较级加- er或最高级加- est happy, busy, dirty, easy, lazy, pretty late later - latest 以e结尾的词，只需加－r 或－st fat, hot, red, thin, wet,sad early earlier – earliest 以辅音字母加 y 结尾双音节词变 y 为 i 加 –er 或 –est narrow, yellow 重读闭音节、末尾只有一个辅音字母双写加 –er 或 –est quickly, slowly, useful, careful, popular, modern, big bigger- biggest clever cleverer-cleverest 少数以er,ow 结尾的双音节词加-er -est 部分双音节和多音节词在原级前加 more 或 most fluently/difficult more～, most～

不规则变化 • good / well – better - best • much / many – more - most • bad / badly / ill – worse – worst • little – less – least • far – farther/ further– farthest – furthest • old – older/ elder – oldest / eldest

competition Speed up Speed up popular more popular – most popular narrow warm quickly more quickly – most quickly narrow- narrower - narrowest little warm – warmer - warmest hot little – less - least quickly hot – hotter - hottest happy happy – happier - happiest nice nice – nicer - nicest bad/ badly/ ill – worse - worst popular bad/ badly/ ill

副词比较级的用法 1.Who runsfaster, he or she? 2.He runsfaster than she. 3.He runsmuch faster than she. 4.He becomeshealthier and healthier. 5.The moreyou exercise,the healthieryou will be. 6.She isless healthy than he.

副词比较级的用法 1.表示两者之间的选择, 可用“Which/Who … + 比较，…or…?”. Who runsfaster, he or she? 2.表示两者之间的比较，通常用连词 than 引导，表示“更······一些”． He runsfaster thanshe. 3.much/far/a lot, even ,still ,a little/a bit … 修饰比较级,表示程度. He runsmuch faster thanshe.

副词比较级的用法 4. “比较级+and+比较级”表示“越来越……” He becomeshealthier and healthier. Shanghai is becomingmore and more modern. 5. “the+比较级 , the + 比较级”表示“ 越…, 越 …” The moreyou exercise,the healthier you will be. 6. 表示不及另一方时，用“less+原级+than…” (双音节和多音节词) He ishealthier thanshe. She isless healthy thanhe.

1.比较级 + and +比较级越来越… 2.the+比较级 , the + 比较级　越…, 越 … 1.The girl becomes ＿＿_____________________. (越来越漂亮） more and more beautiful 2. The weather is getting ______________________. (越来越槽糕） worse and worse 3._________________you are, ___________mistakes you will make. (你越仔细，做错的题目就越少） 4. ________________ you eat, _____________you’ll be. (你吃得越多,就越胖) 5. Alice writes well. Mary writes _________________ than she. (甚至更好） The more careful the fewer The more the fatter even / still better

原级常用的句型结构 在表示 “和······一样······” 和 “不及······” 这类概念时，可以用 “as+原级+as” 和 “not as（so）+原级+as”的句型 A: Does Alice write as well as Mary? B: No, she doesn’t write as /so well as Mary. A: Is English as important as Maths? B: Yes, It is as important as Maths.

A survey Using “as…as” , “not as/so …as” A: Is your English teacher ... B: Yes./ No,…much/a little/ even…… A: Do you study/run… B: Yes/No…far/a bit/ still…… A: Does … speak English /write… B: Yes. ?/No, …a lot/a little…….

副词的最高级的用法 1.表示三者或三者以上比较,可用”Which/Who …+最高级,…,…or …?”表示. Who isthe tallest, Tom , Mike , or Jack? 2.最高级+of/among (同类比较) in… (范围比较) Tom isthe tallest ofthe three. Tom runs(the) fastestin our class. 3.序数词修饰最高级 Mike isthe second talleststudent in our class. 4.one of + 形容词最高级 +名词复数表示“最…… 之一” Jack isone of the tallest students in our class.

the third longest • The Yangtze River is__________________ river in the world. 第三长河） 2. The Atlantic is __________________ ocean in the world. ( 第二大洋） the second biggest 3.Lin Tao is __________________________ in the class because he never gets to school on time. （最懒的学生之一） 4.Edison was_________________________ in the world. (最伟大的发明家之一） one of the laziest students one of the greatest inventors

同义句转换 Flat A is more expensive than Flat B Flat B is _____ __________ than Flat A. Flat B is ________ _________ Flat A. Flat B is not ____ ___________ _____ Flat A. less expensive cheaper than expensive as as 2. I prefer maths to English. I like maths __________________ English. better than 3.He is the tallest student in the class. He is ______________________________ in the class. taller than any other student any other +　名词单数

1.Hainan is a very large Island .It is the second _________ island in china. (large) 2.Our teacher is as ______ as before.(busy). 3.He is ______________ among us. (careful) 4.Li Lei jumped far ______ than Jim.(far) 5.The busier he is, the ________ he feels. (happy) 6.I think Yao Ming is one of ____________ basketball players in NBA. (hot) largest busy the most careful farther happier the hottest

Practice 1. The bread is ____ than these cakes A. very delicious B. much more delicious C. much delicious D. as delicious 2. Lin Tao jumped ____ in the long jump in the school sports meeting A. far B. farther C. farthest D. quitefar ３. In our city it’s ____ in July ,but it is even ____ in August. A. hotter hottest B. hot hot C. hotter hot D. hot hotter

4. In Class Two, students talked about how they can help their classroom Tom because he doesn’t learn _____ others. A. quickly than B. as quickly as C. quickly as D. as more quickly as 5. The turkey tastes ________the chicken. A. as better as B. much better than C. as well as C. the best to 6.The harder you work, _______. A. the greater progress you’ll make B. the greater you’ll make progress C. you’ll make the greater progress D. you’ll make greater progress

副词的 比较级和最高级