形容词和副词的比较级和最高级2

1、形容词和副词的比较级和最高级一、 用于修饰名词或表示事物的特征的词叫形容词，如:happy(快乐的), beautiful(漂亮的), healthy(健康的), etc；副词常用来修饰动词、形容词或其他副词。二、大部分形容词和副词有三个等级:1.原级，即原形；2.比较级，表示“较”，或“更”；3.最高级，表示“最”。三、形容词和副词的比较级和最高级的构成1. 规则变化(1)一般情况下，直接在词尾加-er或-est.fewfewerfewestsmall-smaller-smallest high-higherhighest talltallertallestshortshortershort

2、estslowslower-slowest(2)以字母e或结尾的词，在词尾加-r或-st.nice-nicer-nicest large-larger-largest finefinerfinestlatelater-latest (3)以“辅音字母+y”结尾的双音节词，把y变i， 再加-er或-est.easy-easier-easiest happy-happierhappiestfunnyfunnierfunniestearlyearlier-earliest(4) 以辅音字母结尾的重读闭音节词，双写最后一个辅音字母，再加-er或-est.big-bigger-biggest hot-h

3、otterhottest fatfatterfattest thinthinner-thinnest(5) 部分双音节词和多音节词，在其前加more或most.popular-more popular-most popular delicious-more delicious-most deliciousbeautifulmore beautifulmost beautiful interestingmore interestingmost interesting2. 不规则变化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、形容词、副词比较级的用法比较级用于两者（人或事物）相比较。常考的含有比较级的结构句型:1.“主语A +be(am/is/are)+形容词的比较级+ than +比较对象B”，以及“主语A+实义动词+副词的比较级+ than +比较对象B”，表“A比B”。如:Tina is more outgoing than Gina.Tom runs more quickly than Bob.注意:than后接人称代词时

5、能够是主格或宾格。than前后的比较对象必须是同类事物之间的比较。如:She is thinner than I/me. Her schoolbag is bigger than mine.2. 比较级前可用much, a lot, (的多) a little, a bit, (一点) even, （甚至） still（更）等来修饰.如:She is much fatter than me.3.“Which/Who +比较级，A or B?” 表“A和B,哪个/谁更？”如:Which is cheaper, the T-shirt or the shirt? T恤和衬衫，哪个更便宜？4.“比较

6、级+and+比较级”，表“越来越”如：When spring comes, the days are getting longer and longer. “the+比较级，the+比较级”，表“越，越”如：The more you give, the more you get. 5. “A+ as+形容词或副词原级+as+ B”, 表“A和B一样”；否定形式用“A +not as(so)+形容词或副词原级+ 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“两者中

7、较的一个”，要用“the+比较级+of the two/of the twins”.如：Tom is the taller of the two boys.7.比较级前可用“数词+名词+比较级+than”.如：She is two years younger than I/me. 8. “比较级+than any other+单数名词”，“比较级+than anyone/anybody/anything else”，表“比其他的任何都”，此结构可以换为最高级形式。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、形容词、副词最高级的用法形容词、副词的最高级用于三者或三者以上之间的比较，表示在一定范围内“最”。主要句型有：1. A+(the)+最高级+in(of, among),表“在某范围内A最”如：He is the tallest of/among the three boys. 2.A+one of the +最高级+名词复数，表“A是最的之一”如：

9、Jay Chou is one of the most popular singers in Taiwan. 3.A+the +序数词+形容词的最高级+名词单数+in+范围，表“A是某范围内第几的”如：The Yangtze River is the first longest river in our country. 4.Which /Who+(the)+最高级，A,B or C?表“A、B和C，哪个（谁）最？”如：Which is the biggest, the sun, the earth or the moon?练习注意：形容词的最高级前要用定冠词the,副词的最高级前可用可不用定

10、冠词the.如：He is the tallest man in the world.Jim jumped (the) highest of the all.练习一、单项选择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、 用所给词的适当形式填空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、 根据汉语意思完成句子1. 我们的家乡变得越来越美丽了。Our hometown is getting _ _ _ _.2. 在考试中， 你越细心，出的错就越少。In the exam, _ _ _you are, _ _ mistakes youll make.3. 冬天，广州的天气比北京的天气