形容詞與副詞的比較等級

1、ENGLISH形 容 詞 與 副 詞 的 比 較 等 級初中英語課件CHUZHONGYINYUKEJIANShow Learning aims(學(xué)習(xí)目標(biāo)) n學(xué)習(xí)并掌握形容詞與副詞的比較級和最高級的構(gòu)成。n學(xué)會運(yùn)用形容詞與副詞的比較等級。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bigbiggerbiggestfastLook

2、at the pictures and understand 看圖并理解fastfasterLook at the pictures and understand 看圖并理解fastfasterfastestLook at the pictures and understand 看圖并理解The Comparative and Superlative Degrees of Adjectives and Adverbs(形容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： （沒有比較時用原級） （兩者比較時用比較級） （兩者以上用最高級）一、形容詞和副詞比較級和最高級的構(gòu)成一、形容詞和副

3、詞比較級和最高級的構(gòu)成1、規(guī)則變化 構(gòu) 成 方 法原 級比 較 級最 高 級單音節(jié)詞和少數(shù)多音節(jié)詞一般在詞尾加一般在詞尾加-er/或或-est/ist/coldcoldercoldestfastfasterfastest以字母以字母e結(jié)尾的形容詞，加結(jié)尾的形容詞，加-r或或-stnicenicernicestlargelargerlargest重讀閉音節(jié)詞只有一個輔音字母重讀閉音節(jié)詞只有一個輔音字母時，應(yīng)先雙寫輔音字母；再加時，應(yīng)先雙寫輔音字母；再加-es或或-estbigbiggerbiggesthothotterhottest以以“輔音字母輔音字母+y”結(jié)尾的雙音節(jié)結(jié)尾的雙音節(jié)詞，先改詞，

4、先改“+y”結(jié)結(jié)尾尾的的雙雙音音節(jié)節(jié)詞詞，先先改改“y”為為“i”,再加再加-er或或-esteasyeasiereasiestearlyearlierearliest多音節(jié)詞和部分雙音節(jié)詞在詞前加在詞前加more或或mosttiredmore tiredmost tiredeasilymore easilymost easily原級比較級最高級good / wellbetterbestbad / badlyworseworstmany / muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest一、形容詞和副詞比較級和最高級的構(gòu)

5、成一、形容詞和副詞比較級和最高級的構(gòu)成2、不規(guī)則變化二、形容詞和副詞的比較級和最高級的用法二、形容詞和副詞的比較級和最高級的用法1、表示、表示“和和一樣一樣”，用，用“as+原級原級+as”結(jié)構(gòu)。結(jié)構(gòu)。 eg: I have as many books as you .2、表示、表示“不如不如”，用，用“not as/ so+原級原級+as”結(jié)構(gòu)結(jié)構(gòu) 或或“l(fā)ess+原級原級+than”結(jié)構(gòu)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3、

6、表示、表示“比比更更”，用，用“比較級比較級+ than”結(jié)構(gòu)。結(jié)構(gòu)。 eg: My sister studies harder than me.4、表示、表示“中最中最”,用用“最高級最高級+比較范圍比較范圍” 結(jié)構(gòu)，結(jié)構(gòu)， 比較范圍為短語或從句比較范圍為短語或從句,常用常用of, in ,among等短語表范圍。等短語表范圍。 eg: Tom is the most outgoing boy in our class. She is the most lovely of the three girls. This is the best picture that he has ever p

7、ainted.5. 表示表示“越來越越來越”，用，用“比較級比較級+ and +比較比較級級”結(jié)構(gòu)或結(jié)構(gòu)或“more and more + 原級原級”結(jié)構(gòu)。結(jié)構(gòu)。eg: Things are getting better and better every day. She is becoming more and more beautiful.6、表示、表示“是是的幾倍的幾倍”，用，用“倍數(shù)倍數(shù)+as+原原級級+as”結(jié)構(gòu)，或者結(jié)構(gòu)，或者“倍數(shù)倍數(shù)+比較級比較級+than”結(jié)構(gòu)。結(jié)構(gòu)。eg: This classroom is three times as big as that one. T

8、his classroom is twice bigger than that one.二、形容詞和副詞的比較級和最高級的用法二、形容詞和副詞的比較級和最高級的用法1、形容詞的比較級前面一般不加冠詞，但表示、形容詞的比較級前面一般不加冠詞，但表示 “兩者中較兩者中較”的時候，要用的時候，要用“the+比較級比較級 +of ”。 eg: 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、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。的最高級前面可加可不加。 eg: This is the most interest

9、ing book that I have ever read. He jumped (the) highest of the three boys. 特殊用法3、比較級前面可以用、比較級前面可以用even(更加更加)，much(得多得多)，far(得多得多), a lot(得多得多) ) a littlie(一點(diǎn)一點(diǎn))，a bit(一點(diǎn)一點(diǎn))，slightly(些微地些微地)，still(還，還要還，還要)等詞語表示等詞語表示不定程度或數(shù)量。不定程度或數(shù)量。eg: I got a cold yesterday. I feel even worse today. She is much/far/

10、 a lot better at writing than me. My friend is a little taller than me.4. the + 比較級比較級 the + 比較級比較級 越越就越就越eg, The older we grow, the poorer our memory will become.5. fewer和和less: fewer是是few的比較級，用來修的比較級，用來修飾可數(shù)名詞復(fù)數(shù)，飾可數(shù)名詞復(fù)數(shù)，less是是little的比較級，用來的比較級，用來修飾不可數(shù)名詞復(fù)數(shù)。修飾不可數(shù)名詞復(fù)數(shù)。less than 和和more than相反，表示相反，表示“少

11、于少于” ,后面可直接跟數(shù)量。后面可直接跟數(shù)量。Eg, I have _ books than her. I have _ than twenty books. fewerlessExercise 1.My father is interested in soccer. My mother is interested in it too. (合并為一句合并為一句) My mother is _ _ _ _ _ my father.2. You have more books than me. (同義句同義句) I have _ books than you. I dont have _ _ b

12、ooks _ you.as interested in soccer asfewer as many as2. She is quieter than most of her classmates.(同義同義句句) Most of her classmates are _ than her. She isnt _ _ _ most of her classmates. She is _ _ than most of her classmates. more outgoing as outgoing as less outgoing 3. 她象天使一樣美麗。（翻譯）她象天使一樣美麗。（翻譯） S

13、he is as beautiful as an angel.4. 我們每天都像蜜蜂一樣忙碌。（翻譯）我們每天都像蜜蜂一樣忙碌。（翻譯） We are as busy as a bee every day.5. Tom 學(xué)習(xí)像他的哥哥一樣努力。學(xué)習(xí)像他的哥哥一樣努力。(翻譯并翻譯并 變否定句變否定句) Tom studies as hard as his brother. Tom doesnt study so / as hard as his brother. 6. Helen is more careful than any other student in our class. (同義句

14、同義句) Helen is _ _ _ student in our class. 7. Which sport do you like _(good), tennis or table tennis?8. Mike has a few good friends. And he is _ _(smart) _ them.the most careful betterthe smartest of 9. When winter comes, it is getting _ and _ (cold).10. The clothes in this shop are much _ (expensiv

15、e) than those in that shop.11. I arrived at school a little _ (early) than I did yesterday.12. Which is _ (big), the sun, the earth or the moon?colder colder more expensive earlier the biggest 13. Ann is 15 years old and her sister is 10 years old.(同義句同義句) Anns sister is _ _ _ than her.14. I cant he

16、ar you. Can you speak a bit _ (loud)?15. Yesterday I didnt feel _ (well). And today I feel even _ (bad).five years younger louder well worse 16. Her _(old) brother is two years _ (old) than her. 17. Jack is _ (funny) of the twins.18. The _ (much) exercise you do, the _ (healthy) you will be. elder o

17、lder the funnier more healthier 中中 考考 熱熱 點(diǎn)點(diǎn)A1. The ice in the lake is as as it was before. A. thin B. thinner C. thinnest D. the thinnest2. -How can I speak English you? -Youd better speak more. I think. Aas good as B. more than C. as well as D. as much as3. In order to keep healthy, you should eat

18、fast food, _fresh vegetables and take enough exercise. Afewer, fewer B. less, more C. fewer, more D.less, less4.My sister is good at sports. She can jump than me. A. highest B. very high C. too high D. much higher CBD5.-Which is ,the sun, the moon or the earth? -Of course, the moon is.A. small B. sm

19、aller C. smallest D. the smallest6.Oct.15th was one of days in 2003. Shenzhou-V was sent up successfully. A. exciting B. more exciting C. the most exciting D. much exciting. 7.The more exercise you take, the you wi11 be. A. weaker B. healthier C. healthy D. weak8.Everyone knows China is getting _ A. strong and strong B. strong