形容词、副词比较等级.doc

形容词和副词的比较等级规则变化1、单音节词和部分双音节词1).一般在词尾加-er或-est eg: tall-taller-tallest short-shorter-shortest2).以字母e结尾的词，加-r或-st eg: free-finer-finest late-later-latest3).重读闭音节词词尾只有一个辅音字母时，先双写辅音字母，再加-er或-est eg: big-bigger-biggest thin-thinner-thinnest4).以“辅音字母+y”结尾的双音节词，先把“y”改为“i”，再加-ef或-est eg: easy-easier-easiest early-earlier-earliest2、多音节词和部分双音节词,在词前加more或mosteg: interesting-more interesting- most interesting outgoing-more outgoing-most outgoing不规则变化good / well-better-best bad / badly-worse- worst ill-worse-worstmany / much-more- most little-less-least old-elder-eldest（年长的）far-farther-farthest（远的） far-further-furthest（进一步的）形容词比较等级的用法1、同级比较的用法 1) A as+形容词原级+as B（A和B一样） eg: The box is as heavy as that one. 2) Anot so（as）+形容词原级+as （A不如B）eg: Its not so (as) warm today as yesterday. 3）A倍数+ as+形容词原级+asB（A是B的倍） (两倍twice 三倍three times）2、比较级的用法 1）常用句型 形容词比较级+than eg: The flowers are more beautiful than those on the desk.使用中，常在比较级前用much，far，even，yet，still，a little，a bit，a lot等词进行程度上的修饰。eg: My daughter is a little taller than his. Im much busier today than yesterday. 2) 要表示“比多倍”用“ 倍数+比较级+than”来表示 eg: This room is twice bigger than that one.more than 多于 more than two days 两天多less than 少于less than two days 不足两天 3) 表示“越来越”用“比较级+比较级” eg: After spring, it gets hotter and hotter. 4）表示“越就越”用“the+比较级，the+比较级” eg: The more trees, the better. 5）表示两者中较.的一个，用“the+比较级+of the two” eg: He is the taller one of the two boys.四、在比较级的使用中需要注意的几个问题 1）在进行比较时，比较的两部分要一致。 eg: My cat is much more beautiful than you.（错误。本句作比较的是my cat和your cat，应改为My cat is much more beautiful than yours.） eg: The weather in Picture 1 is a lot colder than in Picture 2. （错误） The weather in Picture 1 is a lot colder than that in Picture 2. （正确）（表复数的代词用those）2）在进行比较时，比较的两部分不能相互包含。 eg: Im better in English than any students in our class.（错误。因为我也是我们班的学生之一，我不能比自己好，应改为Im better in English than any other students in our class.）五、最高级的用法 1）表示“最” of+同类的事物 in+范围 eg: He is the cleverest of us all. Chengdu is the most beautiful city in Sichuan. 2）表示“最之一” one of+the+最高级 eg: Mr. Smith is one of the most popular in our school. 3）表示“第几最” the+序数词+最高级 eg: Changjiang River is the third longest river in the world.Exercises:( )1. Our classroom is bigger than _ A. you B. your C. yours D. yours( )2. Her mother isnt , but she looks than she is.A. younger, young B. young, younger C. young, young D. younger, younger( )3. Its hotter today than it was yesterday. A. more B. very C. much D. very much( )4. Is Unit Six than Unit Five?A. difficult B. a little difficult C. more difficult D. difficulter( )5. The nights get _ in summer and _ in winter.A. longer, shorter B. long, short C. shorter, longer D. short, long( )6. I dont think you are _ than your brother.A. clever B. much clever C. the cleverer D. cleverer( )7. Their parents are _ good at cooking. A. all B. both C. each D. no one( )8. Mr Wang is a_man. He always helps others. A. calm B. athletic C. outgoing D. kind( )9. Liu Ying is not as good at sports _ her sister.A. than B. as C. same D. different( )10. My bag is heavier than _. A. her B. his C. your D. their( )11. Im very_ ,but my sister is_A. quiet; quiet B. quiet; quieter C. quieter; quiet D. quiet; quietest( )12. I like my friend to do the same things_ me.A. as B. like C. t o D. f or( )13.My bicycle is much newer than_ A. her B. his C. my D. your( )14.Do you think shes _ outgoing than you?A. a little B. a little much C. a little more D. a little much more( )15.We dont agree with each other _ some ways.A. at B. on C. by D. in( )16.Isabel_ very tall and she _ yellow hair.A. is; is B. is; has C. has; has D. has; is( )17.Her parents _ friendly to us.A. are both B. both are C. is both D. both is( )18. He made faces to make the baby_.A. laugh B. laughed C. laughing D. to laugh( )19. They are good at _and they often help other students _their English. A. schoolworks; with B. schoolwork; to C. schoolworks; to D. schoolwork; with( )20. Dont the people when theyre in trouble. A. laugh B. laugh at C. smile D. smile at( )21.-In our English study, reading is more important than speaking, I think. -I dont agree. Speaking is _ reading.A. as important as B. so important as C. the most important D. the same as( )22. Soccer is becoming _in China today. A. most and most popular B. most popular C. popular and popular D. more and more popular( )23. The twins . Others always mistake them. A. look same B. look like C. look the same D. look different( )24. Jack is really_ and_ than I am. A. funny; outgoing B. funny; more outgoing C. funnier; outgoing D. funnier; more outgoing. ( )25.The white skirt is _ than the red one.A. more dearer B. much expensive C. expensiver D. much more expensive( )26. -Are you feeling _ today? -No. I think Im feeling even_.A. better; worse B. gooder; badder C. well; bad D. better; better( )27. I always get up _ my mother.A. earlier than B. early than C. more earlier than D. much early than( )28. Which one do you like_, the little one or the big one? A. much B. better C. good D. well( )29. There are more students in Class 8 than_A. Class 7 B. other class C. in Class 7 D. any class( )30. She is