新目标八年级上英语形容词比较级最高级专项练习

1、新目标八年级英语形容词比拟级最高级专项练习.形容词，副词比拟级和最高级的概念。形容词和副词可以靠改变形式来表示程度的不同。我们把这种变化形式叫做比拟等级。要比拟两个或两个以上的人 或物时，就必须用形容词的比拟级和最高级。形容词、副词有三个级：原级（Positive Degree）,比拟级（Comparative Degree）和最高级（Superlative Degree）。.形容词比拟级和最高级的构成。单音节和少数双音节形容词、副词的规那么变化情况：a.在原级的词尾加-er变为比拟级，加-est 变为最高级。e.g. short-shorter-shortest longlongerlong

2、estb.如原级以e结尾，那么比拟级只加-r,最高级只加-st。e.g. largelarger-largest nicenicernicestc.如原级以“辅音字母+y”结尾，要将 y 改为 i,再加-er, -est。e.g. busy-busier-busiest easyeasiereasiest d.原级以重读闭音节结尾，而且末尾只有一个辅音字母（不含字母组合er等），要双写这个辅音字母，再加-er, -est。e.g. fat-fatter-fattest big-bigger-biggest大多数双音节和多音节形容词、副词的规那么变化，是在原级前加more变成比拟级，加most变

3、成最高级。e.g. beautiful（原级）-morebeautiful（比拟级）-mostbeautiful（最高级） interesting（原级）-more interesting（比拟级）-most interesting（最高级） 有少数形容词，副词的比拟级和最高级是不规那么的。这些单词的变法需要大家识记。e.g. good-better-bestbad /ill/badly- worse - worstmany/much- more-mostlittle-less-leastfar farther- farthestold- older oldestfar further fur

4、thestold eldereldest要注意有几个形容词的比拟级和最高级有两种不同的形式，它们的意思也不同。e.g. oldolder较旧，较老一oldest最旧，最老/oldelder较年长一eldest最年长far-farther 较远一farthest 最远（指距离）/farfurther 进一步-furthest 最深（指程度）.形容词比拟级的用法和相关句型。表示两者“相等”用“as+形容词原级+as+比拟对象:e.g. He is as tall as hismother. English is asinteresting as math.表示“不如，喊“不相等”用not +as

5、/ so+形容词原级+as+比拟对象”。e.g. It is not so / as cold today asyesterday. J ack is not so/as tall as Tom.表示倍数,如“一半/两倍/3倍/ 4倍/等用“half / twice / three / four / .times +as.as.”结构。e.g. I study twice as hard as you.This room is three times as large as that one.用“形容词比拟级+than引导的从句”进行两者的比拟。e.g. The earth is bigger

6、 than the moon.This dress is more expensive than that one.强调比拟级超出比拟程度时，形容词的比拟级前可用much, far, a lot, still, no, a little, even, any,等状语来修饰。 e.g. My brother is much older than I.This bike is far better than that one.比拟级+and+比拟级表示“越来越”，多音节或者局部双音节的用more and more +原级”e.g. Im getting fatter and fatter.I th

7、ink English is becoming more and more difficult.用“the+比拟级+the+比拟级 表示越就越”。e.g. The more you read, the more knowledge you willget. The lessjunk food you eat, the healthier you feel.练习题一写出以下形容词的比拟级和最高级形式1. small -2. high-3. nice -4. wide -5. heavy- -6. early -7.hot -10. slowly-_13. many/ much-16. far -

8、19. friendly - 二用所给词的适当形式填空。She will be muchThe short one isbig-11. expensive-14. old -17. good/well-20. late -(happy) in her new class.(useful) of the five.9. low-12. difficult -15. little -18. bad/badly-20.dirty - 二His sister is twoyears(young) than him.This ruler is twice as(long) as that.The(che

9、ap) bags are usually the best ones.Gold(黄金)is much(expensive) than iron(铁).The boy is not so(interesting) as his brother.Jack sings(well), he sings(well) than Tom, but Mary sings(well) in herclass.Of the three girls, I find Lucy is(clever).John, s parents have four daughters, and she is(young) child

10、.Saturday is my(busy) day in aweek.Her mother is getting(fat) and(fat).I think its too expensive. Fd like a(cheap) oneHe comes to school much(early) than I.This book is not as (interesting) as that one.Your classroom is(wide) and(bright) than ours.Practice as(much) as you can.The(much),the(good).Sue

11、 is a little(beautiful) than her sister.My room is not as(big) as my brothers. 三单项选择。()1.She is than her mother. Her mother is also beautiful.A. beautifulB. beautifuler C. more beautiful D. most beautiful()2.Our school is theirs. What a big one!A. as five big as B. as five times big as C. as big as

12、five timesD. five times as big as( )3. Doyou always get up asas you brother?-Not always.A. earliest B. earlier C. the earliest D. early()4.-The earth is the moon.-I also saw it on the newspaper.A. as 49 times big asB. 49 times as bigger as C. 49 times as big as D. as big as 49 times()5.How time flie

13、s! Yes, she looks than before.A. the more olderB. very olderC. much olderD. more older()6. Would you please say it ? I still cant follow you.A. more slow B. much slow C. more slowly D. much slowly()7.He is more beautiful than I.A. too B. enough C.much D. very( )8. This book is that one.A. as better

14、asB. as good asC.asbestas D. as well as()9. It looks like that he is as as you.-Oh, no. Heis than I.A. tall, a little tallB. taller, a little tall C. tall, a little taller D. taller, a little taller()10.Thanks for taking care of the garden, it is becoming.You are welcome.A. more beautiful and moreB.

15、 more beautiful and more beautifulC. more and more beautifulD. more beautiful and beautiful()11. The box is heavy .1 cant move it.A. much B. more C. enough D. too()12. Her brother is than she.A. seven year olderB. sevenyear olderC. seven year soldD. seven years older()13. The you stand,the you can s

16、ee.A. high; far B. higher; farther C. highest; farthestD. more higher; more farther()14.You should study English hard, because its getting in our country.A. more and more important B. more important and more importantC. importanterand importanter D. important and important()15. I feel better today.

17、Have you catch a cold?A. any B. a little C. very D. more( )16.Things are getting everyday. -Yes, thats great.A. good and good B. well and well C.more and moreD. better and better( )17.Thisquestionis more difficult than that one.A. rather B. quite C. very D. a little()18. Can I help you?Well, Tm afra

18、id the box isheavy for you, but thank you all the same.A. so B.much C. very D. too()19. Mr. Baker says he is the busiest man in your office. Do you think so?Yes. He is really than any other person in our office.A. busy B. busier C. busiest D. the busiest()20 The sick grandmother was getting day by d

19、ay.I am sorry to hear that.A. worse B. bad C. best D. worst( )21. Does she study hard? Yes, she is one of in our class.A. the best studentsB. best studentsC. the best student D. best student( )22.Which is, the sun, the moon or the earth?The moon.A. small B. smaller C. smallest D. the smallest()23. T

20、his watch is one in all.So do you want to buy it?A. most expensiveB. more expensive C. the most expensiveD. much expensive( )24. The Yangzi River is one of in the world.We are very proud of that.A. the longest riverB. longer riverC. the longest rivers D. longest rivers( )25. The book is the one in t

21、he bookshop.A. the most cheapB. the expensiveC. the most expensive D. the lessexpensiver三、改错：He is as taller as I am.She is a little thiner than she looks.Bob is heavier than any other boys in the class.The girls study the better than the boy.It is one of the most interesting book than I have ever r

22、ead.He says Mary is most friendliest person in the class.Which city is most beautiful, Beijing or Guangzhou?Jack works hard. Mike works very harder than Jack.London is the bigger city in Britain.10.Bob plays football badly but Fred plays football much badlier than Bob. 四、完成句子。.她看起来不如玛丽年轻。She doesnt look Mary.杰克的父亲比母亲大一岁。Jack* s father is than her mother.我们的教室比他们的明亮得多。Our classroom is than theirs.留神！这条路越来越危险。Lookout! The mad is becoming and.你喜欢哪种动物，猫还是狗？Which animal do you