人教版(新目标)初中英语形容词与副词的比较级与最高级(共9页).doc

精选优质文档-----倾情为你奉上人教版（新目标）初中英语形容词与副词的比较级与最高级（一）规则变化：1．绝大多数的单音节和少数双音节词，加词尾-er ，-esttall—taller—tallest 2．以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice—nicer—nicest , able—abler—ablest 3．以一个辅音字母结尾的重读闭音节词或少数双音节词，双写结尾的辅音字母，再加-er，-estbig—bigger—biggest 4．以辅音字母加y结尾的双音节词，改y为i再加-er，-esteasy—easier—easiest 5．少数以-er，-ow结尾的双音节词末尾加-er，-est clever—cleverer—cleverest, narrow—narrower—narrowest 6．其他双音节词和多音节词，在前面加more，most来构成比较级和最高级 easily—more easily—most easily（二）不规则变化常见的有：good / well—better—best ; bad (ly)/ ill—worse—worst ; old—older/elder—oldest/eldestmany / much—more—most ; little—less—least ; far—farther/further—farthest/furthest用法：1．原级比较：as + adj./adv. +as（否定为not so/as + adj./adv. +as）当as… as中间有名字时，采用as + adj. + a + n.或 as + many / much + n.This is as good an example as the other is .I can carry as much paper as you can.表示倍数的词或其他程度副词做修饰语时放在as的前面This room is twice as big as that one.倍数+as+adj.+as = 倍数+the +n.+ofYour room is twice as larger as mine. = Your room is twice the size of mine.2．比较级 + than 比较级前可加程度状语much, still, even, far, a lot, a little, three years. five times,20%等 He is three years older than I (am). 表示“（两个中）较……的那个”时，比较级前常加the（后面有名字时前面才能加冠词） He is the taller of the two brothers. / He is taller than his two brothers. Which is larger, Canada or Australia? / Which is the larger country, Canada or Australia? 可用比较级形式表示最高级概念，关键是要用或或否定词等把一事物（或人）与其他同类事物（或人）相分离 He is taller than any other boy / anybody else. Nobody is taller than him.比较对象相同时，可用that, those等代词代替第二个比较对象 The weather in Shanghai is better than that in Wuhan. 比较级 + than与not so/as + adj./adv. +as的相互转换 Maria is not so / as brave as Helen. = Helen is braver than Maria. Nothing is so easy as this. = Nothing is easier than this. = This is the easiest thing.3．“比较级 + and + 比较级”表示“越来越……”（加more构成比较形式的，只重复more，不重复原形容词或副词 colder and colder , more and more beautiful 4．“the +比较级（……），the +比较级（……）”表示“越……，越……” The earlier you start, the sooner you will be back. 5．降级比较用“the + 原级形容词或副词（不论是单音节还是多音节的）+ than 从句” Today is less cold than yesterday.6．一些特殊比较词组： no more than 不过，仅仅；同……一样不能 not more than至多，不超过 no less than 多达，有……之多（加数字）（强调数量之多，带有感情色彩）；一样，不亚于，恰好 not less than不少于（加数字）（无强调多少之意）7．the + 最高级 + 比较范围（in表示环境范围；of或among表示对象范围） He is the tallest of / among the boys. He is the tallest in his class. 最高级前不加the情况： ①作表语的形容词最高级前，如果不是和别人（或别物）相比，常不加the We are busiest on Monday.②形容词最高级前有物主代词时，不再加the Wang Hai is my best friend.③最高级形式有时并不表示最高级概念，它只表示非常或“在很大程度上”，这时前边一般不加the It’s a most important question. = It’s a very important question. （一） 写出下列形容词与副词的比较级与最高级形式：long_____ ______ wide ______ _______ fat ____ _____heavy____ ______ slow ______ _______ few____ _____brightly______ -_____ bably _____ _______ far____ _____quickly _____ ______ happy_____ -______ unhappy________(二)用所给词的正确形式填空：1. Of the two girls, I find Lucy the _______ (clever).2. Gold(黄金) is ______ (little) useful than iron(铁).3. My sister is two years _______ (old ) than I.4. John’s parents have four daughters, and she is the _____ (young) child.5. The _____ (cheap) bags are the not usually the best ones.6. The short one is by far _______ expensive of the five.7. The boy is not so ______ (interesting) as his brother.8. Dick sings _____ (well), she sings ______(well) than John, but Mary sings______(well) in her class.9. She will be much ______ (happy) in her mew house.10. This dress is ______ that.(twice, as…as…, expensive)(三)选择填空：1． He feels _____ today than yesterday.A. tired B. more tired C. more tireder D. much tired2. Which do you like _____, coffee, tea or milk?A. the worst B. worse C. the worse D. worst3. Of the two toys, the child chose_____.A. the expensive one B. one most expensiveC. a least expensive D. the most expensive of them4. The line is ____ than that one.A. more longer B. not longer C. much more longer D. many more longer5. The earth is _____ the moon. A. as 49 times big asB. 49 times as bigger as C. 49 times as big asD.as big as 49 times6. The book is ____ of the two.A. thinner B. the thinner C. more thinner D. the thinnest7. She looks _____ than she does.A. the more older B. very older C. much older D. more older8. The garden is becoming ______.A. more beautiful and more B. more beautiful and beautifulC. more and more beautiful D. more beautiful and beautifuler9. They competed（比赛） to see who could work _____.A. the fastest and best B. the faster and the betterC. fastest and better D. faster and better10.______ hurry, _______speed.A. More, less B. Much, little C. The more, the less D. The much, the little11. This kind of coffee is different ______.A. and it is also better B. and better than the otherC. but also than others D. from the other, and better(四)翻译句子：1． 本书跟那本书一样有趣。

This book is _____ ___。