六年级比较级练习.doc

形容词副词的比较级与最高级一. 定义比较级comparative degree 在英语中通常用下列方式表示的词：在形容词或副词前加more(如 more natural,more clearly )或加后缀 -er(newer,sooner )。典型的是指形容词或副词所表示的质、量或关系的增加。英语句子中，将比较两个主体的方法叫做“比较句型”。其中，像“A比B更”的表达方式称为比较级。组成句子的方式是将形容词或副词变化成比较级的形态。二.形容词、副词比较级和最高级有规则变化和不规则变化 （1）一般情况下，单音节或双音节的形容词（或副词）比较级er 最高级est clevercleverercleverest fewfewerfewest smallsmallersmallest等 （2）以e结尾的词，比较级r，最高级st即可 nicenicernicest cutecutercutest largelargerlargest （3）以辅音字母y结尾的变y为ier或est easyeasiereasiest happyhappierhappiest 再如：early , busy , heavy , dirty , lazy . 也如此 （4）双写最后一个辅音字母er或est的词同学要用心去记。 1. fatfatterfattest 2. thinthinnerthinnest 3. hothotterhottest 4. bigbiggerbiggest （5）多音节和部分双音节的词需要在形容词原级前more构成比较级,the most构成最高级。 beautiful more beautiful the most beautiful . delicious , popular , important , interesting , expensive 双音节的词如 carefulmore careful the most careful useful more useful the most useful . 少数单音节词也是这样如： pleasedmore pleased the most pleased tiredmore tried the most tired. 比较级练习（一） I.Write the answers.（根据题意，写出答案。） 1.The black dog is _ (thin) than the white dog. 2.This balloon is _ (big) than yours. 3.My bag is _ (heavy) than yours. 4.John is _ (strong) than Mike. 5. I am _ (short) than Lucy. 6. Turtles walk _more slowly_ (slowly) than any other animal. 7. My brother is two years _elder/older_(old) than me. 8. Ben jumps _higher (high) than some of the boys in his class. 9. Does Nancy sing _better_ (well) than Helen? Yes, she does. 10. Who gets up _earlier_(early),Tim or Tom? 11. The child doesnt write as _fast_(fast) as the studentsII.用所给词的正确形式填空，每词用一次。 Younglongtallheavyoldthin1.Monkeys tail is than the rabbits tail. 2.Dick is 11 years old. Nina is 12 years old. Dick is than Nina. 3.Im 140 cm . 4.Im 40 kg. Youre 42 kg. Im than you. 5.How are you? Im 45 kg. III.选择填空。 ( ) 1.How heavy are you? _. A. Im 48 years old. B. Im 48 kg. C. Im 48 cm. ( ) 2. Tom is 120 cm. Jack is _. Than him. A. tall B. taller C. heavier ( ) 3. How heavy is the whale? _. A. Its strong. B. Its heavier. C. Its 3600 kg. ( ) 4. How _ are you? A. old B. older C. taller ( ) 5. The monkey has a _ tail. A. tall B. long C. longer ( ) 6. How big are your feet? _ . A. I wear Size 17. B. Im bigger than you. C. Im 17 bigger. ( ) 7. Jim is 40 kg. Tom is 38 kg. Tom is _ than Jim. A. taller B. thinner C. heavier ( ) 8. Tom is better than any other _ in his class. A. Students B. student C. studnts D. studentes( ) 9. I am _ than my aunt. A. strong B. big C. shorter ( ) 10. My father is _ than my grandpa. A. older B. younger C. smaller IV.选出形容词的比较级形式 tall - strong - old- thin - heavy - big - V.连词