1、形 容 詞 與 副 詞 的 比 較 等 級(jí)Show Learning aims(學(xué)習(xí)目標(biāo)) 學(xué)習(xí)并掌握形容詞與副詞的比較級(jí)和最高級(jí)的構(gòu)成。學(xué)會(huì)運(yùn)用形容詞與副詞的比較等級(jí)。 Than的用法Show Learning aimsbigbigLook at the pictures and understand 看圖并理解bigbiggerLook at the pictures and understand 看圖并理解Look at the pictures and understand 看圖并理解bigbiggerbiggestfastfasterLook at the pictures and

2、understand 看圖并理解fastfasterfastestLook at the pictures and understand 看圖并理解youngyoungeryoungestNokia 58001820RMBexpensiveNokia C7-001745RMBmore expensiveiPhone 46989RMBmost expensiveThe Comparative and Superlative Degrees of Adjectives and Adverbs(形容詞和副詞的比較級(jí)和最高級(jí))大多數(shù)形容詞和副詞有三個(gè)等級(jí)： 1、原級(jí)，即原形。（沒有比較時(shí)用原級(jí)） 2、

3、比較級(jí)，表示“較”或“更一些”。（兩者比較時(shí)用比較級(jí)） 3、最高級(jí)，表示“最”的意思。（兩者以上用最高級(jí)）原級(jí)比較級(jí)最高級(jí)good / wellbetterbestbad / badlyworseworstmany / muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest一、形容詞和副詞比較級(jí)和最高級(jí)的構(gòu)成2、不規(guī)則變化 用法： 比較級(jí) 表示兩者 (人或事物) 的比較。 eg. I am taller than Tom. My dress is more beautiful than hers.e.g. She is the

4、youngest in the class. Jason is the tallest of the three. Whose handwriting is the best of all?二、形容詞和副詞的比較級(jí)和最高級(jí)的用法1、表示“比更”，用“比較級(jí)+ than”結(jié)構(gòu)。 eg: She sees me more often than she sees her brother. 2、表示“中最”,用“最高級(jí)+比較范圍”結(jié)構(gòu)，比較范圍為短語從句。 eg: This is the best picture in the hall. This is the best picture that h

5、e has ever painted.3、表示“和一樣”，用“as+原級(jí)+as”結(jié)構(gòu)。 eg: He likes her as much as he likes his sister.4、表示“不如”，用“not as/ so+原級(jí)+as”結(jié)構(gòu)或“l(fā)ess+原級(jí)+than”結(jié)構(gòu) eg: He does not smoke as/ so heavily as his brother. He smokes less heavily than his brother. 基本用法二、形容詞和副詞的比較級(jí)和最高級(jí)的用法5、表示“越來越”，用“比較級(jí)+ and +比較級(jí)”結(jié)構(gòu)或“more and more

6、 + 原級(jí)”結(jié)構(gòu)。 eg: Things are getting better and better every day. She is becoming more and more beautiful.6、表示“是的幾倍”，用“倍數(shù)+as+原級(jí)+as”結(jié)構(gòu)，或者“倍數(shù)+比較級(jí)+than”結(jié)構(gòu)。 eg: This classroom is three times as big as that one. This classroom is twice bigger than that one. 基本用法Exercise 1. Lily gets up _ (early) than Lucy. 2

7、. Which goes _ (slowly), Tom or Jim? 3.This book is _ (interesting) than than one.earliermore slowly more interesting 4. She works _ (careful) in her school. 5. Who goes to bed _ (late) Jim, Tom or Jack? 6. I think turkey is _ (delicious) of all. the most carefullythe latestthe most delicious tall s

8、hort big thin heavy goodtallertallestshortershortestbiggerbiggestthinnerthinnestheavierheaviestbetterbest寫出下列形容詞的比較級(jí)和最高級(jí)形式： 用所給形容詞的正確形式填空1.This is a _ street. That street is_. Zhong Shan Road is _ of the three. (busy) 2.Fish and chips are very_. Fried chicken is_. (delicious)3.Dicks kite is _. Kates

9、 kite is_ than Dicks. (beautiful)4. Wuhan is a _city, Beijing is_ than Wuhan.Shanghai is _ city in China. (big)busybusierthe busiestdeliciousmore deliciousbeautifulmore beautifulbigbiggerthe biggest二、形容詞和副詞的比較級(jí)和最高級(jí)的用法1、形容詞的比較級(jí)前面一般不加冠詞，但表示“越越的時(shí)候，要用“the+比較級(jí), the+比較級(jí)”。 eg: The more money you make, the

10、more you spend.錢你賺得越多，花得越多。 The sooner，the better. 越快越好。 2、形容詞的最高級(jí)前面一般加定冠詞，而副詞的最高級(jí)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.3、比較級(jí)前面可以用even(更加)，much(得多)，far(得多)，a littlie(一點(diǎn))，a bit(一點(diǎn))，slightly(些微地)，a great deal(大量)，a good deal(大量)，a

11、 lot(大量)，still(還，還要)等詞語表示不定程度或數(shù)量。 eg: This city is much more beautiful than before. Its a little colder today. 特殊用法 “Which / Who is + 比較級(jí)？”比較A、B兩事物, 問其中哪一個(gè)較時(shí)用此句型。 e.g. Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate? Which one is more popular among students, going to c

12、oncerts or going to movies?Follow ups(隨堂練習(xí))1、-Mr Zhou, all of the students in our group, who lives _? -I think Li Lei does. A. fat B. father C. farthest D. farest2、The Changjiang River is _ than any other river in China. A. shorter B. longer C. shortest D. longest3、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as4、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier5、The weather is getting w_ a_ w_ .(越來越糟糕)CBBD Dorst nd orst 上海是中國最大的城市。他是三者