形容詞和副詞的比較級(jí)和最高級(jí)2

1、形容詞和副詞的比較級(jí)和最高級(jí)一、 用于修飾名詞或表示事物的特征的詞叫形容詞，如:happy(快樂的), beautiful(漂亮的), healthy(健康的), etc；副詞常用來修飾動(dòng)詞、形容詞或其他副詞。二、大部分形容詞和副詞有三個(gè)等級(jí):1.原級(jí)，即原形；2.比較級(jí)，表示“較”，或“更”；3.最高級(jí)，表示“最”。三、形容詞和副詞的比較級(jí)和最高級(jí)的構(gòu)成1. 規(guī)則變化(1)一般情況下，直接在詞尾加-er或-est.fewfewerfewestsmall-smaller-smallest high-higherhighest talltallertallestshortshortershort

2、estslowslower-slowest(2)以字母e或結(jié)尾的詞，在詞尾加-r或-st.nice-nicer-nicest large-larger-largest finefinerfinestlatelater-latest (3)以“輔音字母+y”結(jié)尾的雙音節(jié)詞，把y變i， 再加-er或-est.easy-easier-easiest happy-happierhappiestfunnyfunnierfunniestearlyearlier-earliest(4) 以輔音字母結(jié)尾的重讀閉音節(jié)詞，雙寫最后一個(gè)輔音字母，再加-er或-est.big-bigger-biggest hot-h

3、otterhottest fatfatterfattest thinthinner-thinnest(5) 部分雙音節(jié)詞和多音節(jié)詞，在其前加more或most.popular-more popular-most popular delicious-more delicious-most deliciousbeautifulmore beautifulmost beautiful interestingmore interestingmost interesting2. 不規(guī)則變化good/well-better-best many/much-more-most little-less-leas

4、tbad/ill/badly-worse-worst farfarther/furtherfarthest/furthestold-older/elder-oldest/eldest 四、形容詞、副詞比較級(jí)的用法比較級(jí)用于兩者（人或事物）相比較。常考的含有比較級(jí)的結(jié)構(gòu)句型:1.“主語A +be(am/is/are)+形容詞的比較級(jí)+ than +比較對(duì)象B”，以及“主語A+實(shí)義動(dòng)詞+副詞的比較級(jí)+ than +比較對(duì)象B”，表“A比B”。如:Tina is more outgoing than Gina.Tom runs more quickly than Bob.注意:than后接人稱代詞時(shí)

5、能夠是主格或賓格。than前后的比較對(duì)象必須是同類事物之間的比較。如:She is thinner than I/me. Her schoolbag is bigger than mine.2. 比較級(jí)前可用much, a lot, (的多) a little, a bit, (一點(diǎn)) even, （甚至） still（更）等來修飾.如:She is much fatter than me.3.“Which/Who +比較級(jí)，A or B?” 表“A和B,哪個(gè)/誰更？”如:Which is cheaper, the T-shirt or the shirt? T恤和襯衫，哪個(gè)更便宜？4.“比較

6、級(jí)+and+比較級(jí)”，表“越來越”如：When spring comes, the days are getting longer and longer. “the+比較級(jí)，the+比較級(jí)”，表“越，越”如：The more you give, the more you get. 5. “A+ as+形容詞或副詞原級(jí)+as+ B”, 表“A和B一樣”；否定形式用“A +not as(so)+形容詞或副詞原級(jí)+ as+ B”，表“A不如B”。如：My uncle is as tall as your father.Tom is not as/so honest as John. 6. 表“兩者中

7、較的一個(gè)”，要用“the+比較級(jí)+of the two/of the twins”.如：Tom is the taller of the two boys.7.比較級(jí)前可用“數(shù)詞+名詞+比較級(jí)+than”.如：She is two years younger than I/me. 8. “比較級(jí)+than any other+單數(shù)名詞”，“比較級(jí)+than anyone/anybody/anything else”，表“比其他的任何都”，此結(jié)構(gòu)可以換為最高級(jí)形式。如：China has a larger population than any other country in the worl

8、d. = China has the largest population in the world.He is more interested in English than anyone else in his class. = He is 五、形容詞、副詞最高級(jí)的用法形容詞、副詞的最高級(jí)用于三者或三者以上之間的比較，表示在一定范圍內(nèi)“最”。主要句型有：1. A+(the)+最高級(jí)+in(of, among),表“在某范圍內(nèi)A最”如：He is the tallest of/among the three boys. 2.A+one of the +最高級(jí)+名詞復(fù)數(shù)，表“A是最的之一”如：

9、Jay Chou is one of the most popular singers in Taiwan. 3.A+the +序數(shù)詞+形容詞的最高級(jí)+名詞單數(shù)+in+范圍，表“A是某范圍內(nèi)第幾的”如：The Yangtze River is the first longest river in our country. 4.Which /Who+(the)+最高級(jí)，A,B or C?表“A、B和C，哪個(gè)（誰）最？”如：Which is the biggest, the sun, the earth or the moon?練習(xí)注意：形容詞的最高級(jí)前要用定冠詞the,副詞的最高級(jí)前可用可不用定

10、冠詞the.如：He is the tallest man in the world.Jim jumped (the) highest of the all.練習(xí)一、單項(xiàng)選擇1. Mr. Smith thinks running is _ than gymnastics.A. very popular B. more popular C. most popular D. the most popular2. Tony is not as clever as Lucy, but he works _ than her.A. hard B. harder C. hardest D. the har

11、dest3. -Which season do you like _, summer or winter? -Summer.A. well B. best C. better D. good4. _careful you are, _mistakes youll make.A. The more, the less B. The fewer, the moreC. The less, the less D. The more, the fewer5. Betty is growing fast. She is even _ than her mother.A. tall B. taller C

12、. tallest D. the tallest6. _school is much bigger than _.A. Our , their B. Ours, theirs C. Theirs, our D. Their, ours7. This morning Jack came to school _ than _ student in his class.A. much late, any B. much late, any other C. much later, any D. much later, any other8. David is _ student in our cla

13、ss. Nobody is taller than him. A. tall B. taller C. the tallest D. the tall9. -Its one of the _ things in the world to stay with friends.-I agree. It always makes us relaxed.A. worse B. happiest C. busiest D. hardest10. John is _ of the two brothers.A. careful B. more careful C. the more careful D.

14、the most careful11. Shanghai is larger than _ in India.A. any other city B. any city C. other cities D. any cities2、 用所給詞的適當(dāng)形式填空1. This student got to school _ (early) of all this morning.2. Which is _ (big), the sun or the earth?3. This song is _ (popular) than that one, I think.4. The Yellow River

15、 is the second _ (long) river in China.5. Lin Ming is one of _ (good) students in our class.6. Tom, youre too fat! You must take _ (much) exercise and eat _. (little) meat.3、 根據(jù)漢語意思完成句子1. 我們的家鄉(xiāng)變得越來越美麗了。Our hometown is getting _ _ _ _.2. 在考試中， 你越細(xì)心，出的錯(cuò)就越少。In the exam, _ _ _you are, _ _ mistakes youll make.3. 冬天，廣州的天氣比北京的天氣