形容词副词的比较级
形容词副词的比较级和最高级变化规则
聚焦形容词和副词的比较概述：大多数形容词和副词有三个级：原级（即原形）、比较级和最高级.形容词和副词按变化可以分为规则形容词词和副词和不规则形容词词和副词规则I.形容词词和副词的比较级和最高级变化规则如下：一．所有单音节和部分双音节如何变比较级和最高级1 一般在词末尾加er变比较级，加est变最高级strong —stronger —strongest small—-smaller——smallesthard→harder →hardest fast→faster →fa stest2 如果以e结尾,只加r 和stnice——nicer—-nicest fine--finer--finest3 以重读闭音节，末尾只有一个辅音字母，须先双写这个辅音字母，再加er和estsad—-sadder-— saddest big-—bigger—-biggest hot——hotter --hottest4 以辅音字母加y结尾的词，把y变成i，再加er和est，angry--angrier-angriest early→earlier →ea rliest hungry—hungrier-hungriest但是，开放类副词即形容词加ly结尾变成的副词加more或most。
如quickly →more quickly →most quickly quietly →more quietly →most quietlyslowly—more slowly—most slowly［注］：early中的ly不是后缀,故把y变i再加er和est二大部分双音节和所有多音节词都在其前面加more变比较级，加most变最高级different —more different -most differentbeautiful——more beautiful-—the most beautifulexpensive--more expensive—-the most expensive但是,以形容前缀un结尾的三音节形容词不适合上述情况，如unhappy，untidy，我们可以说：unhappier→unhappiest，untidier→untidiest三，不规则形容词和副词的比较级和最高级good / well —— better—- best badly/bad / ill -- worse —- worstmany/ much-— more--most little —— less-— leastfar-— farther--farthest 或 further-—furthestII，形容词与副词的原级、比较级和最高级的基本用法一、原级比较的基本用法：原级比较由“….as＋形容词或副词原形＋as…”构成译：前者和后者一样eg：Alice is as tall as her younger sister.爱丽丝和她妹妹一样高Liu Dehua sings as well as Joy Zhou刘德华和周杰林伦唱得一样好。
形容词和副词的比较级和最高级
形容词和副词的比较级和最高级一.形容词和副词的比较级和最高级的变化方法如下(1) 符合规则的：(2)几个不规则的形容词和副词的比较级和最高级如下表：二．形容词和副词比较级的用法注意：有些形容词，如 dead, empty, round, sure, woolen 等受本身含义的限制，没有比较级。
例题解析1. He is ________ friends than I.A. much moreB. many moreC. very moreD. too more解析：后面有可数名词复数时，many的比较级形式为many more 修饰。
应选B.2. Which is the _________ country, Japan or Australia?A. more developedB. more developingC. most developedD. most developing解析：两者比较用比较级，表示"发达"用developed, 而developing 是"发展中的" 意思3． There were _______ shops in the city in 1982 than in 1990.A. littleB. fewC. fewerD. less解析：little 不能修饰可数名词，两者比较需用比较级，所以应选C.4. If you are not free today, come another day __________.A. tooB. soC. insteadD. yet解析：instead 作副词用时意为"代替，顶替"，表示前面的事情没做，而是做了后面的事。
Instead一般位于句首。
应选C.5．He can't tell us ________, I think.A. important anythingB. anything importantC. important somethingD. something important.解析：不定代词与形容词联用需后置，否定句中应该用anything而不是something. 因此应选B6. The Huang River is the second __________ river in our country.A. longB. longerC. longestD. the longest解析："定冠词the+ 序数词+ 形容词最高级" 表示"第几大……" 应选C.7. The light in the office wasn't ________for him to read.A. enough brightB. bright enoughC. brightlyD. enough brightly解析：enough修饰名词时可前可后，修饰形容词或副词时，要后置。
形容词和副词的比较级和最高级
形容词、副词的比较级和最高级一.形容词和副词的比较级和最高级的变化方法如下:(1) 符合规则的：( 1)和冠词连用the ＋形容词原级＋v(复)，指一类人或物the ＋形容词比较级，指两者中“较…的”的那一个，eg. the younger of thea/ an ＋形容词比较级eg. The pen is expensive. I want a cheaper one.( a) ＋most＋形容词最高级“非常…”eg. a most beautiful city( 2 ) 相关结构a. 原级比较：肯定句as….as…., 否定句not so / as….as…..b.比较句：比较级＋than….或more (less) ….than…..The furniture in this shop is less beautiful than that in that shop.c.比较级＋and＋比较级或more and more＋比较级“越来越… ”richer and richer, more and more interestingd. The more….., the more…..“越…，越…”The more you look at the picture, the better you will like it.e. 比较级＋than any other ＋n. （单）（适用于范围一致时）(all) other ＋n.（复）any ＋n.(单) （适用于范围不一致时）He is taller than any other student / all other students in his class.any student in my class.f. 倍数表达法。
A is three(four, etc.)times the size(height, length etc.)of B.A is three(four, etc.)times as big(high, long, etc.)as B.A is three (four, etc.)times bigger(higher, longer, etc.)than B.用times 表倍数通常用于三倍以上，两倍可以用twice或double.The new building is four times the size (the height)of the old one.Asia is four times as large as Europe. Your school is three times bigger than ours.g. 最高级＋of/ in/ among….He is the tallest of the three/ among them/ in is class.。
英语形容词和副词比较级
形容词、副词的比较等级一、形容词和副词比较级1.定义：大多数形容词和副词都有三个等级：原级、比较级和最高级比较级：用于两者（人或事物）之间的比较，说明“前者比后者更……”最高级：用于三者及三者以上（人或事物）之间的比较，其中一个在某方面超过其他几个注意：A.英语中，有些形容词说明形状、材质等，还有一些形容词没有程度可分或本身就表示某种程度，这些形容词没有比较级和最高级，例：round/wooden/golden/right/wrong/first/east。
B.英语中常见的表示“最高程度”的形容词有excellent、extreme、perfect等，它们没有最高级，也没有比较级。
C.此外，英语中有些词和短语不用比较级形式却表示比较级概念，如：minor（较小的）、senior（年长的、高级的）、junior（青少年的）、prior（事先的、优先的）、inferior（次的、低等的）、superior （上级的、更好的）、prefer to（更加喜欢、宁愿）、preferable（更好的、更合适的）2.形容词比较级、最高级规则变化注意：多音节或部分双音节词，也可加less（不如、不像）或least eg. I am less outgoing than my sister. 我不如我的姐姐外向。
3.形容词比较级、最高级不规则变化二、形容词和副词原级的用法1.表示A与B在某一方面相同或不同时，用adj/adv的原级，表示两者在某一方面相同时，用“as+adj/adv原级+as”句型；表示一方在某方面不如另一方时，用“not+as/so+adj/adv原级+as”句型。
eg. I think science is as important as math. 我认为科学和数学一样重要。
It is not as/so warm today as yesterday. 今天不如昨天暖和。
He didn`t write as/so carefully as Tom. 他写得不如Tom认真。
形容词和副词的比较级和最高级
形容词和副词的比较级不规则变化原级比较级最高级good（好的well（健康的）better bestbad（坏的）ill（有病的）worse worstold（老的）older/elder oldest/eldestmuch/many（多的）more mostlittle（少的）less leastfar（远的）farther/further farthest/furthest一、含义1. 大多数形容词和副词有三个等级：原级、比较级、最高级:good –better - best2. 比较级：表示两者(人或物)之间的比较。
3最高级，表示“最……”的意思（三者或三者以上作比较），形容词最高级前面一般要加定冠词the，后面可带in（of）短语来表示比较的范围。
4. 加more/most ~的情况：①.部分双音节和多音节词；②.-ed/ing结尾的词；③adj+ly→adv.二．比较级基本句型：↗连系动词+ adj.（比）如：Lucy is slower than Lily. 1．主语+谓语动词+adj./adv（比）+ than+ 对比成分↘实义动词+ adv.（比）如：Lucy runs more slowly than Lily.2. 主语必须与对比成分保持一致：Her hair is longer than yours.(→your hair) 3．同级比较…as+adj./adv.(原级)+as …: “如同…一样…”否定：…not as/so+adj./adv.(原级)+as …: “不如……一样……”4．比较级＋and＋比较级：越来越……e.g. They talked more and more loudly.5. The比较级…,the＋比较级…：越…就越…The more exercise you do, the stronger you’ll be.6.“Which / Who is + 比较级，A or B？”e.g. Which T-shirt is nicer, this one or that one? 7. the+比较级+of the（two ）: 两者中较…的一个Of the twins, she was the more hard-working .形容词和副词的最高级一、含义1. 大多数形容词和副词有三个等级：原级、比较级、最高级: badly –worse - worst2. 最高级：表示三者或三者以上(人或物)之间的比较。
形容词和副词的比较级和最高级(完美版)
形容词和副词的比较级和最高级(完美版)1. 形容词的比较级和最高级形容词的比较级用于比较两个事物的性质或程度，最高级则表示一个事物在某一方面是最好的或最坏的。
- 比较级的构成：在形容词后加上 "-er" 或在前面加上 "more"，例如：taller、more intelligent。
- 最高级的构成：在形容词后加上"-est" 或在前面加上"most"，例如：tallest、most intelligent。
比较级和最高级的规则变化如下：- 以辅音字母+y结尾的形容词，变y为i，再加-er或-est，例如：happy -> happier -> happiest。
- 以短元音字母结尾的重读闭音节形容词，双写最后一个辅音字母，再加-er或-est，例如：big -> bigger -> biggest。
- 以一个辅音字母结尾的重读闭音节形容词，先辅音字母结尾，再加-er或-est，例如：thin -> thinner -> thinnest。
- 多音节和部分双音节形容词前加more或most，例如：beautiful -> more beautiful -> most beautiful。
2. 副词的比较级和最高级副词的比较级和最高级的构成方式与形容词类似，只是在形容词的基础上加上 "-ly" 构成副词。
- 比较级的构成：在副词后加上 "-er" 或在前面加上 "more"，例如：faster、more quickly。
- 最高级的构成：在副词后加上 "-est" 或在前面加上 "most"，例如：fastest、most quickly。
与形容词类似，副词的规则变化也遵循相同的规律。
形容词和副词比较级和最高级变化规则
形容词和副词比较级和最高级变化规则1. 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 如： clever－cleverer－cleverest few－fewer－fewestsmall－smaller－smallest等。
2) 以e结尾的词，比较级＋r，最高级＋st 即可。
如：nice－nicer－nicest cute－cuter－cutest large－larger－largest3) 以辅音字母＋y结尾的变y为i＋er或est。
如:easy－easier－easiest happy－happier－happiest再如：early, busy, heavy, dirty, lazy也如此。
少数单音节词也是这样，如：pleased－more pleased－the most pleasedtired－more tired－the most tired4）中读闭音节词双写后面的辅音比较级＋er ，最高级＋est如：big-bigger-biggest thin-thinner-thinnest2. 不规则变化：good —better — best well —better — bestbad－worse － worstmany / much — more — mostfar — farther —farthest (距离远)far — further — furthest (程度深)old — elder — eldest (长幼)old — older —oldest (年龄)Step 2 中考链接1. 比较级考点①比较级修饰问题a little, a bit, even, still, much, a lot, far 等可修饰比较级。
e.g. Tom is a little taller than Jim.This book is much more interesting than that one.②同级比较e.g. The weather in Beijing is colder than that in Xi’an.Our school is bigger than yours.③ the + 比较级e.g. Lucy is the fatter of the two girls.④“a/an + 比较级” 表示“又一，再一”e.g. Lily has a doll, but she wants a bigger one.⑤隐性比较（没有than的情况）e.g. Who runs faster, Lucy or Lily?You’d better come earlier next time.He worked hard last term, but he works even harder this term.⑥越来越......a. 比较级 + and + 比较级b. the + 比较级 + 句子，the + 比较级 + 句子a. e.g. It’s getting colder and colder.The more you exercise, the better you are.2. 最高级考点说明：形容词的最高级前必须加the; 副词的最高级前省略the。
形容词和副词的比较级
形容词和副词的比较级/最高级1. 形容词、副词比较级和最高级的变化规则规则变化(1) 一般情况直接在词尾加er/est （long-longer-longest）(2) 以e结尾，在词尾加r/st （late-later-latest）(3) 以辅音字母+y结尾，把y变i加er/est （early-earlier-earliest）(4) 重读闭音节词尾只有一个辅音字母时，双写尾字母后加er/est （big-bigger-biggest）(5) 多音节词前加more/most （important-more important-most important）不规则变化2.形容词、副词比较级的用法(1) than “比”，表示两者的比较e.g. Lily is more outgoing than her sister. /He runs faster than me.(2) 比较级and 比较级表示“越来越……”e.g. The weather is becoming hotter and hotter.The environmental problem has been more and more serious.(3) the+比较级……, the+比较级表示“越……，越……”e.g. President Xi said that the more hard-working we are, the luckier we will be.(4) The+比较级+of the two... 表示“两个中较……的一个”e.g. Molly is the older of the two girls.(5) 比较级+than any other+单数名词表示“比任何其他的……都……”e.g. He jumps higher than any other student in his class.(6) Who/Which+谓语+比较级, A or B?e.g. Who is shorter, Sam or Tom?3. 形容词、副词比较级的判断(1) 修饰比较级的词: much, a lot, a little, a bit, even, anye.g. Mario has been ill for three days but he is a lot better today.Today is even hotter than yesterday.(2) 暗含比较级的标志词: be, become, grow, get, makee.g. Computers make our life easier.The weather is becoming colder and colder.4. 形容词、副词最高级的用法(1) 主语+be+the+形容词最高级+in/of/among短语；表示“……是……中最……的……”e.g. My mother is the busiest one in my family.(2) 主语+实义动词(+the)+副词最高级+in/of/among短语；表示“……在……中最……”e.g. Tom works hardest in his class.(3) 主语+be+one of the+形容词最高级+可数名词复数+in/of/among短语；表示“……是……中最……的……之一”e.g. Miss Zhao is one of the most popular teachers in our school.(4) 疑问词+be+the+形容词最高级, A, B, or C? 表示“A，B，C三者中谁最……？”e.g. Who is the tallest, Tom, Sam or Peter?(5) 疑问词+助动词+主语+动词原形(+the)+副词最高级；表示“A，B，C三者中谁……地最……？”e.g. Who jumps the highest, Tom, Sam or Peter?(6) 主语+be+the+序数词+形容词最高级+可数名词单数+in/of/among短语；表示“……是……中第几最……的……”e.g. The Yellow River is the second longest river in China.(7) 主语+be+than any other+可数名词单数= 主语+be+than the other+可数名词复数；表示“比其他任何都……”e.g. The apple is bigger than any other apple on the plate. = The apple is bigger than the other apples on the plate5. 形容词、副词最高级的判断(1) 表示最高级范围的词：in/among/ofe.g. Tony is the tallest of the three boys.(2) 最高级标志词：the(3) 最高级修饰词：形容词性物主代词；序数词e.g. Lily is the second youngest in her class.Ⅱ. 同级比较的用法1. 肯定形式：as+形容词/副词原级+as 表示“和……一样……”e.g. It is reported that Fuxing high-speed train can go as fast as 350 km an hour.2. 否定形式：not as/so+形容词/副词原级+as 表示“不如……”e.g. This movie is not as interesting as that one.【过关检测】1. Who does homework ________ (careful) in your class?2. Who do you think is ________ (funny), Mr. Smith, Mr. Black or Mr. White?3. Anna plays the piano ________ (well) than Susan. And Sally plays it the ________ (well).4. He is one of the _________ (friendly) people in the shopping center.5. Tom is the second ________ (tall) student in his class.6. ______, English, math or Chinese?A. Which do you likeB. What do you like betterC. Which do you like best better7. ---Did Kate do best in the final exam?---No, but of all the students she did ______.A. the most carefulB. carefully enoughC. the most carefully8. ---Which country has the ________ population in the world?---China. It’s a little ________ than that of India.A. most; moreB. biggest; biggerC. bigger; biggest9. ---Tony is only shorter than Jim, right?---Yes, he is ________ student in his class.A. the second tallestB. the two tallestC. second tallest10. ---Tom, what do you think of the school?---Oh, no other school is ________ in the city. It’s ________ one.A. better; a betterB. the best; the bestC. better; the best【课后训练】I. 写出下列单词的比较级和最高级形式Ⅱ. 语法练习1.This story is very ________ (interesting), but that story is ________ (interesting) than this one.2. Nothing is ________ (enjoyable) than playing basketball.3. The yellow bag is the ________ (expensive) of the two bags.4. Which one is ________ (exciting), dog or cat?5. My pocket money is much ________ (much) than yours.6. He felt bad yesterday. But now he feels a lot ________ (good).7. Li Lei draws ________ (badly) than Jim.8. Alice is ________ one of the twins.A. the tallerB. tallerC. tallest9. ________ the mountain is, ________ the air is.B. Higher; thinnerC. The higher; the thinnerA. The highest; thethinnest10. Jack runs ________ than any other student in his school.A. quickB. quicklyC. more quickly。
形容词副词比较级
形容词副词的比较级(一)一般句式的构成：A + be动词+形容词的比较级+than +BA +实义动词+副词的比较级+than +B （A 是主格，B 是宾格）如：She is taller than me. (主格+形容词比较级+宾格)You are thinner than me.This ruler is longer than that one.Tom runs faster than me.(二)形容词副词比较级的变化1. 规则变化1）单音节词和少数双音节词末尾加-er【例】tall — taller smart—smarter short — shorter high — higher 2）以不发音的e结尾，只加-r【例】nice — nicer large — larger fine — finer late — later3）重读闭音节如末尾只有一个辅音字母，先双写这个辅音字母，再加-er【例】big — bigger fat — fatter thin — thinner red — redder hot —hotter wet— wetter4）以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er【例】happy—happier early— earlier funny—funnier easy — easier 5）多音节词和部分双音节词皆在前面加more【例】important—more important delicious —more delicious expensive —more expensive athletic —more athleticoutgoing —more outgoing tired — more tired2. 不规则变化good/well—better bad—worse many/much—more little—less far—farther/further注：有些形容词副词没有比较等级。
形容词和副词有三个比较等级
形容词和副词有三个比较等级，即：1. 原级，也就是原形。
2.比较级，表示“较……”或“更……”的意思。
（用于两者之间比较）3.最高级，表示“最……”的意思。
（用于三者或三者以上的比较）首先，我们先来看看形容词、副词的比较级和最高级是如何构成的？1.单音节词和少数以-er， -ow结尾的双音节单词，比较级在后面加-er，最高级在后面加-est。
①单音节单词small→smaller→smallestshort→shorter→shortesttall→taller→tallestgreat→greater→greatest②少数以-er， -ow结尾的双音节单词clever→cleverer→cleverestnarrow→narrower→narrowest2.以不发音e结尾的单音节单词，比较级在原形后加-r，最高级在原级后加-st。
large→larger→largestnice→nicer→nicestable→abler→ablest3.以一个辅音字母结尾的闭音节（即：辅音＋元音＋辅音）单词中，先双写末尾的辅音字母，比较级加-er，最高级加-est。
big→bigger→biggesthot→hotter→hottestfat→fatter→fattest4.以“辅音字母＋y”结尾的双音节词，把y改为i，比较级加-er，最高级加-est。
easy→easier→easiestheavy→heavier→heaviestbusy→busier→busiesthappy→happier→happiest5.其他双音节词和多音节词，比较级在前面加more，最高级在前面加most。
beautiful→more beautiful→most beautifuldifferent→more different→most differenteasily→more easily→most easily6.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。
形容词和副词的比较级
形容词和副词的比较级作者: admin来源: 网络文章时间: 2016-06-28一、形容词的比较级1、形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词than。
比较级前面可以用more, a little 来修饰表示程度。
than后的人称代词用主格。
2.形容词加er的规则：⑴一般在词尾加er ;⑵以字母e 结尾，加r ;⑶以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母，再加er ;⑷以辅音字母+y 结尾，先把y变i，再加er 。
3.不规则形容词比较级：good-better, beautiful-more beautiful二、副词的比较级1.形容词与副词的区别⑴在句子中形容词一般处于名词之前或be动词之后⑵副词在句子中最常见的是处于实义动词之后2.副词比较级的变化规则基本与形容词比较级相同练习一)、写出下列形容词或副词的比较级old__________ young________ tall_______ long________ short________ strong________ big________small_______fat_________ thin__________ heavy______light________nice_________ good_________beautiful__________________low__________ high_________ slow_______fast________late__________ early_________ far_________well_______二)、根据句意填入单词的正确形式：1. My brother is two years __________than me.2. Tom is as ________ as Jim.3. Is your sister __________ than you? Yes,she is.4. Who is ___________,you or Helen? Helen is.5. Whose pencil-box is __________,yours or hers? Hers is.6. Mary s hair is as __________ as Lucy s.7.Ben ______ ________ than some of the boys in his class.8.________ Nancy sing __________ than Helen? Yes, she _____.9.Fangfang is not as _________ as the other girls.10.My eyes are __________ than ________ ..11.Which is ___________,the elephant or the pig?12.Who gets up _________,Tim or Tom?13._____the girls get up_______ than theboys?No,they______.14. Jim runs _____. But Ben runs _____.15.The child doesn t______ as ____ as the students.三)、翻译句子：1、谁比Jim年纪大?是你。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
形容词副词的比较级一：一般句式的构成： A + is / are+ 形容词比较级+ than + BA 是主格B 是宾格如：She is taller than me.主格+形容词比较级+ 宾格二：英语形容词比较级的构成英语形容词比较等级有三个：原级，比较级和最高级。
形容词比较等级形式变化有规则的和不规则的两种。
三：形容词比较级的用法：表示两者（人或物）的比较。
⒈比较级+than从句表示两者比较（A …比较级+than B ）①. 他比我高。
He is ________ (tall) than me.②. 他的头发比我的短。
His hair is ________(short) than _________. He has ________ (short) hair than ________.③. Tom比我胖。
Tom is _____ (fat) than me.④. 谁跑得快些，Lucy 还是Lily？Who runs _________, Lucy or Lily?⑤. 英语比语文重要。
English is _______________ (important) than Chinese.⑥. 我来的比你晚。
I come _______ (late) than you.⑦. 他比你小2岁。
He’s 2 years _________ than you. ⒉表示两者“相等”用，as+形容词原级+比较对象: (A …as 原级 B )①他和我一样高。
He is as ________ (tall) as I/me.②英语和语文一样重要。
English is as _______________ (important) as Chinese.③他的头发和我的头发一样长。
His hair is ________ ________ _______ mine.④他学习和你一样努力。
He works _______ hard ______ you.⒊表示“不如”，“不相等”时，用“not+as/so+形容词原级+as+①他没我高。
He is ______ ________ (tall) as me.②今天没有昨天暖和。
Today is ______ _______ _______(warm) _______ yesterday.=Yesterday ______ ________ than today.③他昨天来得没有我早。
He _________ come ________ early as I (did) yesterday.比较级前可用much / a lot / far(… 得多)， a little （稍微） ,still, no, even （甚至）, any 等表示程度； 形容词、副词前如有：very, too, quite （非常）, rather （相当）等修饰，一般用原级。
比较： He is much ___________( well) today. It ’s much ____________ (expensive). He is very __________ (well) today. It ’s too ___________ (expensive) △⒋“比较级 +and+ 比较级”表示“越来越…” 天气越来越冷了。
It ’s getting ______ and _______(cold)△⒌ “The+ 比较级…，the+ 比较级…”表示“越…，就越… 越多越好 The ________, the _______.△⒍ “用twice 等表示倍数的词+ as +原级＋as …”表示甲是乙的几倍。
这间房是那间房的两倍。
This room is _______ as big as that one. 写出下列形容词和副词的比较级和最高级。
fast wide easy Small dirty longbusy hot thin Fat few good Little difficult outgoing选择填空1.She is ________ than ________ .A. busier / usB. busier / weC. more busy / usD. more busy / we 2. Jane is ________ than Betty.A. less tallerB. less tallestC. less tallD. not as tall 3. - Which is__________ , the moon or the earth? -- Of course, the moon is.A.smallB.smallerC.smallestD.the smallest4. The air in Beijing is getting much _____ now than a few years ago. A. clean B. cleaner C. cleanest D. the cleanest5. Mobile phones are very popular now and they are _____ than before. A. cheap B. cheaper C. cheapest D. the cheapest6. I study English as_______as my brother. A.hard B. harder C. hardest7. Which is _____ , a bicycle or a computer? expensive B.more expensive C.the most expensive 8. This box is___ that one.A. heavy thanB. so heavy thanC. heavier asD. as heavy as 9. When we speak to people, we should be ' .A.as polite as possibleB. as polite as possiblyC. as politely as possibleD. as politely as possibly10.This book is____ that one, but____ than that one.A.as difficult as; expensiveB. as more difficult as; more expensiveC. as difficult as; more expensiveD. more difficult as; as expensive11.. I think the story is not so ___ as that one.A.interestingB. interestedC. more interestingD. most interesting12.. His father began to work____ he was seven years old.A.as old asB. as early asC. sinceD. while13. I think science is _ than Japanese.A. much importantB. importantC. much more importantD. more much important14. This pencil is___ than that one.A. longestB. longC. longerD. as long15. My mother is no ___ young.A. shorterB. longerC. littleD. few16. These children are ____ this year than they were last year. A. more tall B. more taller C. very taller D. much taller17. It was very hot yesterday, but it is___ today.A.even hotterB. more hotterC. much more hotD. much hot18.-What's your brother like?-He is___.A.a driverB. very tallC. my friendD. at school19. The jacket was so___ that he decided to buy it.A.muchB. littleC. expensiveD. cheap20. Our classroom is____ larger than theirs.A.moreB. quiteC. veryD. much21. The earth is about____ as the moon.A.as fifty time bigB. fifty times as bigC. as big fifty timesD. fifty as times big22. Your room is mine.A.twice as large thanB. twice the size ofC. bigger twice thanD. as twice large as23. His father is____than his mother.A.older four yearsB. as four years olderC. four years olderD. bigger four years24. Maths is more popular than____.A.any other subjectB. all the subjectsC. any subjectD. other subject25. China is larger than ____ in Africa.A.any other countryB. other countriesC. the other countryD. any country26. Tom is stronger than ___ in his class.A.any other boyB. any boysC. any boyD. other boy27. When spring comes, it gets____.A.warm and warmB. colder and colderC. warmer and warmerD. shorter and shorter28. By and by, ____ students in our class came to like English.A.more and moreB. much and muchC. many and manyD. less and least29.At last he began to cry ___.A.hard and hardB. more hard and more hardC. harder and harderD. less hard and less harder30. When spring comes the days get ____ and nights ____.A.short; longB. long; shortC. longer; shorterD. shorter; longer31. ___ I look at the picture, ____ I like it.A. The best; the moreB. The more; the lessC. The more; lessD. More; the more32. ___ he read the book, ____ he got in it.A.The more; the more interestingB. The less; the more interestingC. The more; the more interestedD. More; more interested33.___ you come back, _____ it will be.A, The quicker; the best B. The sooner; the betterC. Faster; the betterD. The sooner; better35. Which is___country, China or Japan?A.the largeB. the largerC. largerD. largest37. Which do you like ___, tea or coffee?A.wellB. betterC. bestD. most。