形容词副词的比较级最高级以及练习题(共9页).doc
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1、精选优质文档-倾情为你奉上形容词比较级(一)英语形容词、副词比较级的构成英语形容词比较等级有三个:原级,比较级和最高级。形容词比较等级形式变化有规则的和不规则的两种。1、规则变化1)单音节词末尾加-er(比较级),-est(最高级)【例】 原级 比较级 最高级 great greater greatest small smaller smallest clean cleaner cleanest2)单音节如以e结尾,只加-r(比较级),-st(最高级)【例】wide wider widest3)闭音节单音节词如末尾只有一个辅音字母,须先双写这个辅音字母,再加-er(比较级),-est(最高级)
2、【例】big bigger biggest hot hotter hottest red redder reddest4)少数以-y,-er,ow,-ble结尾的双音节词,末尾加-er(比较级),-est(最高级)。以-y结尾的词,如-y前是辅音字母,则变y为-i,再加-er和-est。以-e结尾的词只加-r和-st。【例】clever cleverer cleverest narrow narrower narrowest able abler ablest(不常用) easy easier easiest5)其它双音节和多音节词皆在前面加单词more和most。【例】careful mor
3、e careful most careful difficult more difficult most difficult delicious more delicious most delicious2、不规则变化原级 比较级 最高级good/well better bestbad worse worstmany/much more mostlittle less leastfar farther/further farthest/furthest (距离)(程度)注:有些形容词一般没有比较等级。如: right, wrong, woolen等。(二)形容词/副词的比较级的用法:1、原级(
4、同级)比较:asas; not as(so)asWell give you as much help as we can.She isnt as(so)active in sports as before.2、可修饰比较级的词:much, a little, even, far, a lot ,rather He made fewer mistakes than I did.He is even richer than I.3、不含“than”,但蕴含着比较意义。 Which is lager, Canada or Australia?John is the clever of the two
5、 boys.This T-shirt is too big for me, could you give me a smaller one?4、tooto太以至于(1)tooto与 sothat sb.cant的句型转换:前者为简单句,主语只有一个,而后者为复合句,主语有两个,试比较:The man was too angry to be able to speak.=The man was so angry that he wasnt able to speak.The milk was too hot to drink.=The milk was so hot that we cant d
6、rink it.(2) tooto与 not enough to句型的转换:He is too young to get married.=He is not old enough to get married.The book is too difficult for me to read.=The book is not easy enough for me to read.5、用比较级表示倍数关系:(1) A is times the size/height/length/width(名词) of B The new building is three times the height
7、of the old one. (2) A is times as big/high/long/wide/large (形容词原级)as B(用法类似于1) Asia is four times as large as Europe. (3) A is times larger/higher/longer/wider(形容词比较级) than B. Our school is twice bigger than yours.6、用比较级表示最高级:形容词或副词比较级+than+ all the other+ 名词复数/ any other+ 名词单数。如:约翰是班里最高的男生。John is
8、the tallest boy in the class.John is taller than all the other boys/any other boy in the class.7、the more. the more.表示“越越”:The more books you read, the wider your knowledge is.The more food you eat, the fatter you are.8、more and more.表示“越来越”:More and more students realized the importance of a foreig
9、n language.Our country is getting stronger and stronger.(三)形容词、副词最高级的用法1、形容词最高级前必须加the, 副词最高级前常省略the,后面多用of, in短语表示范围:It was the most/least interesting story I have ever listened.He runs fastest in his class2、序数词通常用来修饰最高级。如:The Yellow River is the second longest river in China. 3、one of + the +最高级+复
10、数名词,表示“最.之一”。如:Mr. Wang is one of the best teachers in our school.比较级和最高级练习题1. This box is_ that one.A. heavy than B. so heavy than C. heavier as D. as heavy as2 When we speak to people, we should be .A. as polite as possible B. as polite as possiblyC. as politely as possible D. as politely as possi
11、bly3 This book is_ that one, but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensiveC. as difficult as; more expensive D. more difficult as; as expensive4 I think the story is not so _ as that one.A. interesting B. interested C. more interesting D. most interesting5
12、His father began to work_ he was seven years old.A. as old as B. as early as C. since D. while6. I think science is _ than Japanese.A. much important B. important C. much more important D. more much important 7. This pencil is_ than that one.A. longest B. long C. longer D. as long8. My mother is no
13、_ young.A. shorter B. longer C. little D. few9. These children are _ this year than they were last year.A. more tall B. more taller C. very taller D. much taller 10. It was very hot yesterday, but it is_ today.A. even hotter B. more hotterC. much more hot D. much hot11. Mrs Black has got_ instead of
14、 getting any better.A. more bad B. a little worse C. much badly D. a lot of worse12. When we arrived, we found the meeting room crowded with_ students.A. quite a few B. only a few C. few D. a few quite13.The house is small for a family of six.A. much too B. too much C. very much D.so14.Through the w
15、indow we can see nothing but _ buildings.A. tall very many B. very many tall C. very tall many D. many very tall15. -Whats your brother like? -He is_.A. a driver B. very tall C. my friend D. at school16.The jacket was so_ that he decided to buy it. ,A. much B. little C. expensive D. cheap17. Our cla
16、ssroom is_ larger than theirs.A. more B. quite C. very D. much18. The earth is about_ as the moon.A. as fifty time big B. fifty times as big C. as big fifty times D. fifty as times big19. Your room is mine.A. twice as large than B. twice the size ofC. bigger twice than D. as twice large as 20. Your
17、room is _ than mine.A. three time big B. three times big C. three times bigger D. bigger three times 21. His father is_than his mother. ;A. older four years B. as four years older C. four years older D. bigger four years22. Maths is more popular than_.A. any other subject B. all the subjects C. any
18、subject D. other subject23. China is larger than _ in Africa A. any other country B. other countries C. the other country D. any country24. Tom is stronger than _ in his class.A. any other boy B. any boys C. any boy D. other boy25. When spring comes, it gets_.A. warm and warm B. colder and colder C.
19、 warmer and warmer D. shorter and shorter26. By and by, _ students in our class came to like English. A. more and more B. much and much C. many and many D. less and least27. At last he began to cry _.A. hard and hard B. more hard and more hard C. harder and harder D. less hard and less harder 28. Wh
20、en spring comes the days get _ and nights _.A. short; long B. long; short C. longer; shorter D. shorter; longer29. _ I look at the picture, _ I like it.A. The best; the more B. The more; the lessC. The more; less D. More; the more30. _ he read the book, _ he got in it. A. The more; the more interest
21、ingB. The less; the more interesting C. The more; the more interested D. More; more interested 31. _ you come back, _ it will be.A.The quicker; the best B.The sooner; the better C. Faster; the better D. The sooner; better32. I like_ one of the two books.A. the older B. oldest C. the oldest D. older3
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