形容词、副词的比较级和最高级的用法.docx

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1、形容词、副词的比较级和最高级的用法当两种物体之间相互比较时，我们要用形容词或副词的比较级；当相互比较的物体是三个或三个以上时，我们就要用形容词或副词的最高级。形容词、副词的比较级和最高级的变化规律：1 .单音节形容词或副词后面直接加-er或-est：talltaller-tallestfastfaster-fastest2 .以-e结尾的单音节形容词或副词直接加-r或-stlarge-larger-largestnice-nicer-nicest3 .以-y结尾的形容词或副词，改-y为-i再加-er或-estbusy-busier-busiestearly-earlier-earliest4

2、.形容词或副词是重读闭音节时，双写最终的辅音字母，再加-er或-esthot一hotter-hottestbig-bigger-biggest5 .多音节形容词或副词前面直接加more或mostdelicious-more delicious-most deliciousbeautiful-more beautiful-most beautiful6 .不规章变化good (well)一better-bestbad (badly)一worse-worst形容词、副词的比较级和最高级的句子公式：比较级：形容词：物体A + am / are / is +形容词比较级+ than +物体B.I am

3、 taller than you.副词：物体A+行为动词+副词比较级+ than +物体B.He studies better than me.最局级：1)物体A + am / are / is + the +形容词最高级+比较范围(of +人/物，in +地方).I am the tallest in the class.Pasta is the most delicious food of the three.2)物体A+行为动词+副词最高级+比较范围(of+人/物，in +地方).Cheetahs run fastest in the world.He studies best of u

4、s.一.词形变换。比较级最高级比较级最高级large fast easy wet good important well many 二.选择填空。1.Birds can fly, eagles can fly than birds. They fly inthe world. ( high, higher, highest)1.1 am than my brother, but my little sister is the of us. (fat,fatter, fattest)3. Which can swim, fish or sharks? ( well, better, best)4

5、. The green book is a book, but the red one is muchthan the green one. Ifs the book in the bookshop.(nice, nicer, nicest)三.用所给单词的适当形式填空。1. My school is , but Toms school is than mine. And Sallysschool is the. (small)2. Rabbits can run, but tigers can run than rabbits, and cheetahscan run of the thre

6、e, (fast)3. Pig is, but deer is than pig, and elephant is the (heavy).四.汉译英。1 .她比我美丽。（pretty）2 .我学习比他们好。（well）3 .她是我们中间最美丽的。（pretty）4 .我学习是全班上最好的。（well） 五、单项选择()1. This box isthat one.A. heavy than B. so heavy than C. heavier as D. as heavy as()2.1 think the story is not so as that one.A. interestin

7、g B. interested C. more interesting D. most interesting( )3.1 think science is _ than Japanese.A. much important B. important C. much more important D. more much important( )4. These children are this year than they were last year.A. more tall B. more taller C. very taller D. much taller()5.Our classroom is larger than theirs.A. more B. quite C. very D. much