形容词,副词比较级和最高级讲解及练习.doc

形容词，副词比较级和最高级讲解及练习一、 不规则变化原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarfarther/ furtherfarthest/ furthestoldolder elderoldest eldest二.形容词、副词比较等级的用法1.原级:可用very, quite, so, too,等词修饰. e.g Jim is very tall.2.比较级:可用much ,far, even, a lot ,a little ,a bit 等修饰.其主要句型有：比较级+than e.g Mary is much younger than Sue.疑问句+动词+比较级,AorB? e.g Who draws better ,Tom or Jim? Which like better, A or B? e.g Which do you like better ,maths or English? 比较级+ and+比较级，表示越来越e.g the days are getting shorter and shorter. the +比较级 , the + 比较级,表示越越e.g he says ,”the busier ,the better.”3.最高级 : 形容词的最高级要加定冠词the , 副词最高级可省略the, 主要句型有: the + 最高级 +of/ in a. in 表示“在内(指某范围内)” 可以跟表示单位,组织,时间等单数名词. b. of表示属性(指在同类的人,物中)后可接 the +基数词 / the +基数词+名词复数 / all +the +复数名词/alleg. Jim works hardest of us all. My mother is the busiest in my family 疑问词+ 动词+ 最高级 which like best, A, B or C?三.使用比较级和最高级的几个注意点 比较应在同类事物中进行. 避免双重比较.比较级和最高级前的修饰语不可误用.最高级后的介词in与of. a. in 表示“在内(指某范围内)” 可以跟表示单位,组织,时间等单数名词. b. of表示属性(指在同类的人,物中)后可接 the +基数词 / the +基数词+名词复数 / all +the +复数名词/all形容词的最高级前要用the比较级前不加the.一、Do some exercises.(同义句转换)1. He is the tallest student in his class. He is _ _ _ _ student in his class. He is _ _ _ _ students in his class.2. Peter draws well, Lilei draws better. Lilei draws _best_ of the two.3. The tractor goes faster than the bike. The bike goes _much_ _slower_ than the tractor.4. His cakes dearer than the twins cakes. His cake is _most_ _dearest_ of the three.二、选择填空:1. Which does Jim like_B_, Chinese or Art? A. well B. best C. better D. much2. The Chang Jiang River is one of _A_ in the world.A. the longest river B. longest rivers C. the longest rivers D. longer rivers3.My mooncake is nicer _D_ his. A. like B. with C. for D. than 5.You are fatter than_C_. . A. he B. his C. him D. he is tall6. He jumps_C_of the three. A. far B. further C. farthest D. furthest7.My hair is longer than _D_ . A. my sister B. Kate C. my brothers D. Lucys8. There is_B_ paper here .Please bring some. A. little B. less C. fewer D. a little9. The pen is_C_than that one. A. more cheap B. cheap C. much cheaper D. quite cheaper10.Tom speaks Chinese_D_ better than Jimmy. A. more B. very C. a lot of D. much 11.There are_A_ girls in Class Two than in Class Four. A. more B. nicest C. most D. best12.Its too for you to do that. A. easy B. more dangerous C. harder D. the easiest13. Who has_A_ apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most 14. Tingting is_D_ than Meimei, but Meimei is_than Tingting. A. tall, stronger B. taller, strongest C. tallest, strong D. taller, stronger15.Mother is in my family. A. busy B. busier C. the busiest D. more busy16.The dumplings are_D_than the noodles, I think. A. more nicer B. much delicious C. very nice D. much more delicious17.She is_D_ than me at drawings. A. better B. best C. good D. harder 18.-This blue sweater is too big for me . -Will you please show me a_B_ one? A. small B. smaller C. the smallest D. smallest三、改错1. Lesson 9 is more（去掉more） easier than Lesson 10.2. My mother is younger than your.（you）.3. He is one of longest boys(boy) in his class.4. The boy doesnt draw much well(better).5. Betty is the youngest on(in) the three girls.6. Tom runs faster than any other girl(girls) in his class.7. There is fewer(less) bread in the fridge.8. Mother is the busiest of(in) my family.9. You can jump very(much) higher on the moon than on the earth.10. Marys hair is longer than my sister.(sisters)11. The weather in Beijing is colder than in Shanghai.(Shanghais)12. The apples in this basket are better than them(others) in that basket.13. The Changjiang River is longer than any river(rivers) in China.14. China is larger than any other country(countrys) in Europe.15. His older brother is elder than I(me).16. Our country is getting more beautiful(去掉beautiful) and more beautiful.17. This classroom is three times as bigger as(去掉as) that one.18. Who is (the) tallest student in our school?19. Which do you like better(best), apples, bananas or pears?20. This box is more(去掉more) heavier than that one.21. Tom is the youngest in(of)the three22. Today is our the busiest day.()23. I think math is (much) more difficult than Chinese.24. Mike is so(as) tall as Jack.25. Li Ying jumped farther than Jim jumped.(去掉jumped)26. The Yellow River is the second longer(longest) river in China.27. We must get farther(further) information.四、用括号内形容词或副词的适当形式填空:1. This horse is very _strong_ (strong), but that horse is much _stronger_ (strong) than this one.2. Its so late, so I drive the car _more slowly_(slowly) than usual.3. He went _further_(far) than the other explorers.4. The _less_(little) you eat, the _thiner_(thin) you are.5. The Beijing Library is one of _the biggest_(big) libraries in China.6. The street is as _long_(long) as that one, but it is_wider_ (wide) than that one.7. His drawing isnt so _good_(good) as yours.8. When a piece of ice is taken into a warm room, it becomes _smaller_(small) and _smaller_(small).9. This piano is _more _ expensive _(expensive) than the other two. It is _more _ expensive _(expensive) of the three.10. Which is _the most difficult_(difficult), English, physics or biology?五、合并句子，每空一词：1. Lucy is 8 years old. Lily is 8 years old, too. Lucy is _as_ _old_ _as_ Lily.2. Danny is 15. Jenny is 12. Jenny is _much_ _younger_ than Danny.3. Jim jumps 2 metres high. Tom jumps 3 metres high. Tom jumps _further_ than_ Jim.4. Jenny jumps far. Brain jumps farther than Jenny. Danny jumps farther than Brain. Danny jumps _farthest_ _in_ the three.5. A car runs 150 kilometres per hour. A bike runs 50 kilometres per hour. A car runs _as_ _three_ _times_ _as_ as a bike.六、同义句转换，每空一词：1. Mike is not so/as tall as Jack. Jack is _taller_ _than_ Mike.2. He is the youngest in his class. He is younger than _any_ _other_ _student_ in his class. He is younger than _ _ _ in his class.3. The cheetah is faster than any other animal in the world. The cheetah is _faster_ _than_ animal in the world. (同上) The _most_ fastest animal is the cheetah.4. Japanese is less useful than Chinese. Japanese _ as/so useful