形容词、副词原级、比较级、最高级讲解及配题
八年级形容词、副词的比较级和最高级语法知识讲解
八年级上册英语形容词和副词的比较级和最高级绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。
一、形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。
例如: poor tall great glad bad二、比较级的定义：大多数的形容词都有三个级别：原级、比较级、最高级。
其中比较级表示“更……”，用于两者之间的比较，用来说明“前者比后者更……”，比较级前面一般用much, even, a little，a lot修饰，其中even, much 只能修饰比较级。
三、比较级和最高级的构成：（1）规则变化：①单音节和部分双音节的形容词比较级一般在词尾加-er，最高级在词尾加-estcalm--calmer—calmest tall--taller--tallest smart--smart er--smartest②以字母e结尾的比较级直接在词尾加-r，最高级加-st.nice--nicer -nicest fine--finer-finest large—larger--largest③以“辅音+y 结尾的词，变y为 i，比较级加-er”，最高级加-est. early—earlier-earliest happy—happier-happiest busy—busier-busiest④以重读闭音节的单个辅音字母结尾的词，双写辅音字母，比较级加-er，最高级加-estbig—bigger-biggest thin—thinner-thinnest hot—hotter-hottest⑤多音节或部分双音节的形容词,比较级在原级前面加more，最高级在原级前加moste.g: popular--more popular—most popular important--more important—most important（2）不规则变化：少数形容词的比较级变化是不规则的：good—better--best bad/ill—worse--worst many/much—more--mostlittle—less--least far--farther/further—farthest/furthest old---older/elder—oldest/eldest四、比较级的用法:(一)当两个人或事物（A和B）进行比较时，我们需要用到形容词（副词）的原级或者比较级1．表达“A和B一样”，用as…as的结构。
形容词、副词原级、比较级、最高级讲解及配题
形容词、副词的原级、比较级、最高级1.原级：表示A与B在某方面相同：（基础考点）句型：1) A + 谓+ as + 原级+ as + B2) A + 谓(否定) + as/so + 原级+ as + BA与B在某方面不同注意：not as / so… as = less than 不及；不如eg. 1)This girl is as beautiful as that one.2)You don’t eat so much as I3)This book isn’t a s interesting as that one= This book is _______ ________ ________ that one2.比较级：两者进行比较（常与than连用）,比较的双方形式上要一致。
（基础考点）1) I have more apples than you (主格)(have).2)My apples are more than yours.=My apples are more than your apples.3)Which is more interesting, this one or that one? 哪本书更有趣，这本还是那本？3.最高级：三者（或三者以上）进行比较（常与表围的in , of短语连用，of + 个体名词单数in + 集合名词）（基础考点）eg. 1)Shanghai is the biggest city in China.2)He runs fastest in our class.3)He is the tallest of the three boys.4)Which is the easiest, Lesson1, Lesson2 or Lesson3 ?4.形、副比较等级的其他用法1) “比较级and 比较级”表示“越来越……”eg. lazier and lazier 越来越懒(但注意：如果多音节词用此结构时应为more and more + 形、副)eg. more and more beautiful 越来越漂亮2）比较级+the的特例：“the比较级，the比较级” “越……，越……”eg. the more, the better 多多益善_________ you are, _______ you will get.你越懒，收获越少。
形容词和副词的比较级和最高级以及练习题
形容词和副词的比较级和最高级重点: 1、了解形容词、副词比较级以及最高级的构成规则；2、了解形容词、副词比较等级的用法。
6精讲部分一. 形容词和副词在使用时都有三个级别：原级、比较级、最高级。
例：(small smaller smallest) (tall taller tallest) (hard harder hardest) 比较级和最高级的构成有规则和不规则的变化两种1．规则变化单音节词和少数双音节词，在词尾加-er，-est来构成比较级和最高级。
多音节词，原级前加more，most构成比较级和最高级2.二. 形容词和副词的比较级和最高级的用法1．as + 原级+ as 表示“与……一样”The painting is as beautiful as that one．这幅画和那幅画一样漂亮。
(形容词) He sings as well as his teacher. 他唱得和他的老师一样好。
（副词）注意：在否定句中可用not as(so) + 原级+ as 与……不一样，不及……例：It is not as (so) cold in Shanghai as in Beijing in winter．冬天上海的天气没北京的天气冷。
(形容词) The girl doesn’t run as quickly as the boy. ；女孩跑得不如男孩快。
（副词）2．比较级+ than 表示“…比…更…”This hotel is cheaper than that one across the street．这家宾馆比街对面那家更便宜。
(形容词)It is quicker to take a underground than to take a bus．坐地铁比坐公交车快。
Mary writes more carefully than Tom. Mary 写得比Tom 更认真。
（副词）3．比较级+ 比较级表示：”越来越…”It is getting colder and colder these days．这些天天气越来越冷。
“形容词、副词的比较级、最高级”：考点讲解和训练
形容词、副词的比较级、最高级：考点讲解与训练一、两者相比，甲=乙，用“as +形容词或副词原级+ as”。
如：He is as tall as me.He got up as early as I did.二、两者相比，甲＜乙，用“not as/so+形容词或副词原级+as”。
如：He cannot run so/as fast as you.Corn doesn’t need as/so much water as rice.1、as…as结构的基本用法其基本意思为“与……一样”，其中的第一个as副词，其后通常接形容词或副词(用原级)，第二个as可用作介词(后接名词或代词)或连词(后接从句)。
使用时应注意以下几点：（1）在否定句中，第一个as也可换成so：He doesn’t study as [so] hard as his brother.（2）两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much+不可数名词+as”和“as many+可数名词复数+as”：Y ou’ve made as many mistakes as I have.I haven’t got as much money as I thought.（3）中间接形容词时，有时该形容词还可修饰另一名词，但这个名词应带有不定冠词(注意词序)：当as…as中间有名词时，名词要放在形容词之后。
如：This is asgood an example as the other is.I can carry asmuch paper as you can.。
She is as good a cook as her mother. （=She is a cook as good as her mother）2、关于第二个as的词性（1）第二个as后接从句时，该as通常为连词，但有时这个as还充当其后从句的主语或宾语，此时该as实为关系代词。
(完整)形容词,副词比较级和最高级讲解及练习
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/well better bestbad/ill worse worstmany/much more mostlittle less leastfar farther/ further farthest/ furthestold older elder oldest 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：⑴比较级+than e.g Mary is much younger than Sue.⑵疑问句+动词+比较级,AorB? e.g Who draws better ,Tom or Jim?⑶Which …like better, A or B? e.g Which do you like better ,maths or English?⑷比较级+ and+比较级，表示越来越… e.g the days are getting shorter and shorter.⑸the +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:⑴the + 最高级+of/ ina. 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 family⑵疑问词+ 动词+ 最高级⑶which …like best, A, B or C?三.使用比较级和最高级的几个注意点①比较应在同类事物中进行.②避免双重比较.③比较级和最高级前的修饰语不可误用.④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/all⑤形容词的最高级前要用the⑥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. wellB. bestC. betterD. much2. The Chang Jiang River is one of ___A________ in the world.A. the longest riverB. longest riversC. the longest riversD. longer rivers3.My mooncake is nicer ____D____ his.A. likeB. withC. forD. than5.You are fatter than____C_______. .A. heB. hisC. himD. he is tall6. He jumps__C_______of the three.A. farB. furtherC. farthestD. furthest7.My hair is longer than __D______ .A. my sisterB. KateC. my brother’sD. Lucys’8. There is__B_____ paper here .Please bring some.A. littleB. lessC. fewerD. a little9. The pen is__C_____than that one.A. more cheapB. cheapC. much cheaperD. quite cheaper10.Tom speaks Chinese___D_____ better than Jimmy.A. moreB. veryC. a lot ofD. much11.There are____A____ girls in Class Two than in Class Four.A. moreB. nicestC. mostD. best12.It’s too for you to do that.A. easyB. more dangerousC. harderD. the easiest13. Who has___A_____ apples now, Jim, Lily or Lucy?A. muchB. biggestC. betterD. the most14. Tingting is____D___ than Meimei, but Meimei is_________than Tingting.A. tall, strongerB. taller, strongestC. tallest, strongD. taller, stronger15.Mother is in my family.A. busyB. busierC. the busiestD. more busy16.The dumplings are___D____than the noodles, I think.A. more nicerB. much deliciousC. very niceD. much more delicious17.She is__D______ than me at drawings.A. betterB. bestC. goodD. harder18.-This blue sweater is too big for me .-Will you please show me a___B___ one?A. smallB. smallerC. the smallestD. smallest三、改错1. Lesson 9 is m ore（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 doesn’t 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.(sister’s)10. Mary’s hair is longer than my sister.11. The weather in Beijing is colder than in Shanghai.(Shanghai’s)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.more slowly________(slowly) than usual.2. It’s so late, so I drive the car ___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.good_____(good) as yours.7. His drawing isn’t so __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 _____ Chinese.6. Li Ying jumped farther than Jim.Li Ying jumped farther than Jim __jumped______.七、汉译英：1. Jack和Mike一样高。
形容词、副词比较级和最高级讲解与练习
比较级和最高级的构成、用法及注意一、形容词、副词的比较级和最高级的构成规则有少数形容词、副词的比较级和最高级是不规则的，必须熟记。
二、形容词、副词的比较级和最高级的用法1．“A + be +形容词比较级+ than + B”意思为“A比B更……”。
如：This tree is taller than that one. 这棵树比那棵树高。
注意：①在含有连词than的比较级中，前后的比较对象必须是同一范畴，即同类事物之间比较。
②在比较级前面使用much，表示程度“……得多”。
如：A watermelon is much bigger（大得多）than an apple.③为了避免重复，在从句中常用one, that, those等词来代替前面提过的名词。
The weather here is warmer than that of Shanghai.The radios made in our factory are better than those in your factory.④比较等级应注意避免和包括自己的对象比。
any other + 单数名词all the other + 复数名词比较级+than+anyone else/anything elseany of the other + 复数名词( ) 1 Math is more popular than____.A. any other subjectB. all the subjectsC. any subjectD. other subject( ) 2 China is larger than ____ in Asia .A. any countryB. other countriesC. the other countryD. any other country ( ) 3 Tom is stronger than ___ in his class.A. any other boy sB. any boysC. any other boyD. other boy⑤比较级前一般不用冠词，但若表示“两者中较……时”。
形容词比较级最高级讲解、练习
形容词比较级最高级语法专项复习之形容词、副词的三级构成及主要句型：大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。
原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。
一、规则变化1.一般在词尾直接加er或est，例如，tall-taller-tallest，long-longer-longest2.以不发音的字母e结尾的单词在词尾直接加r或st，例如，nice-nicer-nicest3.以辅音字母+y结尾的词，把y变为i，再加er或est，例如，heavy-heavier-heaviest4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er或est，例如，big-bigger-biggest5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，例如，slowly-more slowly-most slowly；beautiful-more beautiful-most beautiful一．只能修饰原级的词，very，quite，so，too.so ,enough ,pretty等例如，He is too tired to walk on.他太累了以至于不能再继续走了。
My brother runs so fast that I can…t follow him.我弟弟跑得那么快以至于我跟不上他。
二．可以修饰比较级的词，much，a lot，far，…的多a little，a bit，…一点儿even甚至，still仍然例如，Lesson One is much easier than Lesson Two.第一课比第二课容易得多。
Tom looks even younger than before.汤姆甚至比以前更年轻。
This train runs much faster than that one.这辆火车比那辆跑地快。
形容词原级、比较级和最高级讲解及练习
形容词原级、⽐较级和最⾼级讲解及练习形容词⽐较级和最⾼级绝⼤多数形容词有三种形式,原级,⽐较级和最⾼级, 以表⽰形容词说明的性质在程度上的不同。
形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。
例如: poor tall great glad bad通常very too so pretty as…as…后⽤原级形容词的⽐较级和最⾼级: 形容词的⽐较级（表⽰“更…”）和最⾼级形式（表⽰“最…”）是在形容词的原级形式的基础上变化的。
分为规则变化和不规则变化。
规则变化如下:1) 单⾳节形容词的⽐较级和最⾼级形式是在词尾加 -er 和-est 构成。
great (原级) great er(⽐较级) great est(最⾼级)2) 以 -e 结尾的单⾳节形容词的⽐较级和最⾼级是在词尾加-r 和 -st 构成。
late (原级) late r(⽐较级) late st (最⾼级)3)少数以-y, -er, -ow, -ble结尾的双⾳节形容词的⽐较级和最⾼级是在词尾加 -er 和 -est 构成。
clever(原级) clever er(⽐较级) clever est (最⾼级)4) 以 -y 结尾,但 -y 前是辅⾳字母(21个)的形容词的⽐较级和最⾼级是把 -y 去掉,加上 -ier 和-est 构成.happy (原形) happ ier(⽐较级) happ iest (最⾼级)5) 以⼀个辅⾳字母结尾其前⾯的元⾳字母发短元⾳的形容词的⽐较级和最⾼级是双写该辅⾳字母然后再加 -er和-est。
（红red ⼤gig 湿wet，胖fat 热hot 瘦thin）big (原级) big ger(⽐较级) big gest(最⾼级)6) 双⾳节和多⾳节形容词的⽐较级和最⾼级需⽤more 和 most 加在形容词前⾯来构成。
beautiful (原级)more beautiful(更漂亮) most beautiful (最漂亮)important (原级)more important(更重要) most important (最重要)常⽤的不规则变化的形容词的⽐较级和最⾼级:原级------⽐较级------最⾼级good------better------bestmany------more------mostmuch------more------mostbad------worse------worstfar------farther, further------farthest, furthest@这⼀点不要求掌握形容词前如果加 less 和 least 则表⽰"较不"和"最不"important 重要less important 较不重要 least important 最不重要形容词⽐较级的⽤法:形容词的⽐较级⽤于两个⼈或事物（两部分）的⽐较,其结构形式如下:主语+系动词（be动词）+ 形容词⽐较级+than+ 对⽐成分。
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形容词、副词的原级、比较级、最高级1.原级：表示A与B在某方面相同：（基础考点）句型：1) A + 谓+ as + 原级+ as + B2) A + 谓(否定) + as/so + 原级+ as + BA与B在某方面不同注意：not as / so… as = less than 不及；不如eg. 1)This girl is as beautiful as that one.2)You don’t eat so much as I3)This book isn’t as interesting as that one= This book is _______ ________ ________ that one2.比较级：两者进行比较（常与than连用）,比较的双方形式上要一致。
（基础考点）1) I have more apples than you (主格)(have).2)My apples are more than yours.=My apples are more than your apples.3)Which is more interesting, this one or that one? 哪本书更有趣，这本还是那本？3.最高级：三者（或三者以上）进行比较（常与表围的in , of短语连用，of + 个体名词单数in + 集合名词）（基础考点）eg. 1)Shanghai is the biggest city in China.2)He runs fastest in our class.3)He is the tallest of the three boys.4)Which is the easiest, Lesson1, Lesson2 or Lesson3 ?4.形、副比较等级的其他用法1) “比较级and 比较级”表示“越来越……”eg. lazier and lazier 越来越懒(但注意：如果多音节词用此结构时应为more and more + 形、副)eg. more and more beautiful 越来越漂亮2）比较级+the的特例：“the比较级，the比较级”“越……，越……”eg. the more, the better 多多益善_________ you are, _______ you will get.你越懒，收获越少。
“the(表特指)+比较级+of +二者”翻译为：“二者中较……的一个”eg. 1) Lucy is the younger of the twins.2) Of the two books this one is thicker .3)最高级前不加the的特例：①副词最高级前不加the:He studies hardest in his class.②用形容词性物主代词/名词所有格替换the:He is my/Jack’s best friend.4)表示二者相差多少用“具体数量+ 比较级”eg. He’s a head taller than me.My brother is two years(数量词要置前) older than me5) one of the+最高级/序数词+n.（复数）+V三单…..之一:He is one of the greatest writers in China.6)表示“是……几倍”时用“one time;twice; three times等+ as…as”eg. 1)This book costs twice as much as that one. 这本书的价钱是那本书的两倍。
2)He has four times as many books as I have 他拥有的书是我拥有的四倍。
3)This box is as three times as big as that one.=This box is twice bigger than that one. 这个箱子比那个大3倍。
=这个箱子比那个箱子大多2倍。
once(一次) twice（两次）three times（三次）one time（一倍）twice(两倍) three times（三倍）7)区别older / elder与farther / furtherHe is my elder(只能做定语，adj.) brother.He is older than me.(只能做表语，不能做定语)elder相对于older更强调亲戚关系eg. My ______ brother is ______ than me.farther (指距离“较远的”)further(指抽象事物的“更进一步的”)eg.1)He went abroad for ________ studies.2)Beijing is _________ from our school than Shanghai.形容词、副词注意事项1.比较级前用a little ;a bit;a little bit; much ;a lot ; even来加强语气，表示“……一点儿；……得多；更……”（基础考点）eg. 1) a little bigger 大一点儿2)much more 多得多3)even heavier更重但注意：不能在比较级前加so; too; very; quite等。
2.比较级必须是同类事物相比（即as; than后的词应与主语是同类事物），注意常用的代词有：that; those; one; ones3.使用最高级时应把主语包括在围。
eg. Mary is the tallest of all her sisters.( ×)(all her sisters已排除了Mary)改：Mary is the tallest of all the sisters.4.表示“第二、第三……”时，可在最高级前加“second , third, …”（但“第一”不能用first）eg. The Changjiang River is the first longest river in China. 改错：________________5.用五种方式翻译：“他是班上最高的男孩”①He is the tallest boy in the class.②He is taller than any other boy（单数）in the class.（用比较级表示最高级）③He is taller than all the other boys（复数）.（用比较级表示最高级）④(There is)no boy taller than him.（用比较级表示最高级）⑤(There is)no boy as tall as he.（用原级表示最高级）He isn’t as tall as I=He is shorter than me.6.同义转换：（基础考点）I prefer football to basketball.=I like football better than basketball.I like cat best.=My favourite animal is cat.对应分类：cat-animal apple-fruit English-subjectlike…best/enjoy…most（固定搭配）形容词、副词比较级和最高级的变化规则（基础考点）A、规则变化1.“辅+ y”结尾，变y为i加er , est(但“形+ ly ”构成的副词除外)2.双写加er , est3.直接加er , est / r, st4.在多音词前加more , most (以“形+ ly ”构成的副词也在前加more , most)B、不规则变化真题汇总1. Jim is ______________ in our class．(tall)（2006大联盟）解析：the tallest，由in our class该围判断为最高级，且形容词最高级前要加the 2.My story is ________than yours．(2007大联盟)A．much interesting B．interestingerC．much more interesting D．better interesting解析：C ，由than判断为比较级，interesting为多音节词，故用more来修饰，且much可用来修饰比较级3.We’ll have the meeting at half past eight. Will you please come here a little________ (early)?（2007大联盟）解析：earlier，你能否来这早一点儿？由 a little判断其修饰比较级4.Which is the _________ (popular) food in China?解析：most popular，由in China该围判断为最高级，popular为多音节词，故用most修饰，且题目中已经有the5.My new house is_______closer to the school now.（2009大联盟）A.muchB.manyC.little解析：A,三个选项中只有much可以修饰比较级6.I jump higher than my brother.（同义句转换）（2009大联盟）My brother ____ _____ than me.解析：jumps lower，我比我兄弟跳的高=我兄弟比我跳的低，high-low7.I can spend20____________(many)minutes in bed now .（2010大联盟）解析：more,我现在可以再在床上待20分钟,帮助学生设想该句语境8. The white shirt is as as the yellow one.（2011大联盟）A. cheapB. cheaperC. cheapestD. the cheapest解析：A,as….as为原级的句型结构9.Phoebe likes cheese cake best. （就划线部分提问）（2007省实）__________ _________ Phoebe’s __________ food?解析：What is favourite,like…best=enjoy…most=favourite+种类10. Of all the girls, Mary spent_____time and made_____mistakes.（2009省实）A. much, manyB. the least, the fewestC. more, mostD. the fewest, the least解析：B,由of all the girls该围判断为最高级，little+不可数名词，few+可数名词，little-less-least,few-fewer-fewest,time译为“时间”不可数，mistake译为“错误”可数11.Who is___________,Mr Read or Mr King?A.more carefulB.careful moreC.carefulerD.most careful解析：A,由Mr Read or Mr King判断为比较级，且more要放在adj.的前面12. Osaka is the largest city in Japan. (two)（2011小联盟）解析：second, 表示“第二、第三……”时，可在最高级前加“second , third, …”（但“第一”不能用first）13.My classroom is two metres________than yours.(2008附中)A.longB.longerC.longestD.the longest解析：B,由than判断为比较级14.You need to exercise more,watch______TV,and eat______food.（2008附中）A.little,healthyB.less,healthierC.less,healthyerD.little,healthier解析:B,由exercise more判断为比较级，表示与之前相对比，且y结尾的形容词的比较级需变y为ier15.他们吃的鸡肉比我们多They eat________ _________than us.（2008附中）解析：more chicken,由“比我们多”判断为比较级，且chicken译为“鸡肉”时，不可数16.He came to the party a little________than you.tetesttterter解析：D,由than判断为比较级，且a little修饰比较级，late直接+r，无需双写17.我们的作业比你们的少。