中考英语分类复习练习-形容词、副词用法详解
中考英语语法专题详解五：形容词、副词
中考英语语法专题详解五：形容词、副词专题五形容词、副词一、形容词1、形容词概述形容词修饰名词，说明事物或人的性质或特征。
大部分形容词直接说明事物的性质或特征，有级的变化，可以用程度副词修饰，在句中可作定语、表语和补语。
例如：hot 热的，beautiful美丽的。
有的形容词只能作表语，没有级的变化，也不可用程度副词修饰。
例如：afraid害怕的，asleep睡着的。
2、形容词的用法1)作定语修饰名词时，要放在名词的前面。
但是如果形容词修饰以-thing为词尾的词语即复合不定代词时，要放在这些词之后。
例如：What an interesting movie it is! 多有趣的一部电影啊!There is nothing interesting in today’s newspaper.今天的报纸没有什么有趣的内容。
2)作表语放在系动词后面。
例如：The food smells delicious. 食物闻起来很香。
3)位于宾语后做宾语补足语。
例如：You must keep your classroom clean and tidy.你们必须保持教室干净整洁。
4)少数形容词只能作表语，如：afraid, asleep, awake, alone, alive, well(健康的)，ill，sorry，glad，sure，pleased等。
例如：He is alone in the classroom.他独自在教室。
She has been asleep for three hours.她睡了三个小时了。
5)某些形容词之前加上冠词the表示一类人，如 the rich, the poor, the young, the old, the deaf, the blind, the living, the dead, the hungry 等。
例如：The rich should help the poor. 富人应该帮助穷人。
2024年中考英语专项复习课件形容词和副词专项复习
即时训练
1.(2023•山西)His mom and dad _u_s_u_a_ll_y_ (usual) enjoy his food. 2.(2023•山西)However, our actions make many kinds of animals in danger, and we treat millions of animals __b_ad_l_y_ (bad). 3.(2022•山西) _S_u_rp_r_is_in_g_ly_ (surprising), all my group members ended up doing their part. 4.(2023•太原一模)In fact, in the movie, there are some _t_ru_l_y_ (true) heartbreaking moments as well as some heartwarming ones. 5.She studies English very hard and speaks English _r_e_a_lly__(real) fluently.
形容词和副词 专项复习
形容词
●1．句法功能
作表语
用法 常用_系__动__词__在后面
示例 She is friendly. The meat tastes delicious.
用法
示例
一般用在_名__词_____之前
She is a beautiful girl.
作定语 用在_不__定__代__词___之后（形容词作
support. 7.(2023•太原一模)Last but not the least, remember to wait out the storm. That is to say, it is _d_an_g_e_r_o_u_s (dander) to move
2022年中考英语语法专题之形容词和副词的用法(含练习和答案)
形容词和副词的用法1.To learn the basic usage of adjectives and adverbs in this unit.2.To learn the comparative level of adjectives and adverbs in this unit3.Attract students’ interest to English learning.【考点1】形容词和副词的基本用法（一）形容词1. 形容词的用法及位置说明人或事物的特征、性质或状态，常用来修饰名词或不定代词的词叫形容词。
(1) 作定语，放在名词之前，复合不定代词之后。
如：The nice girl is my sister.(2) 作表语，放在系动词之后。
如：He looks very happy.(3) 作宾补，放在宾语之前，常与make, leave, keep等动词连用。
如：You must keep your eyes closed.【即学即练】Paul stayed up late to watch the soccer game last night and now he feels very _____.（2016贵阳）A. sleepB. asleepC. sleepy答案：C2. 形容词的名词化某些形容词放在定冠词之后，变成名词，表示一类人，常见词有good/ bad/, rich/ poor, young/ old, black/ white等。
如：The young should be polite to the old.3. 形容词的顺序当名词由两个以上的形容词（包括一些具有形容词功能的限定词）修饰时，这些词的顺序通常遵循一定的规则，一般不得随意调换，也不能依照汉语的意思去排列。
通常可按下面的次序排列：(1) 限定词，包括：冠词、指示代词、形容词性物主代词、名词所有格、数词等。
中考英语形容词副词专项题例及练习(含答案)
专题03 形容词和副词定义：用来修饰名词，表示人或事物的性质、状态和特征的词，叫形容词。
考点一、形容词的作用，见下表：作用例句定语You can see a lot of beautiful flowers in the garden.表语Your coat is too small.宾语补足语The old woman keeps everything clean and tidy.注意：1.形容词用来修饰something, anything, nothing 等不定代词，要放在这些词的后面。
例如：You'd better tell us something interesting.2.形容词名词化：有些形容词前加定冠词后变成名词，表示一类人，谓语常用复数。
这类词有：rich; good; young (表示人种等)。
例如：The young should take good care of the old.3.else 要放在疑问代词或复合不定词之后。
如：Did you see anybody else?4.大部分形容词加-ly 可构成副词。
如:He is careful. He drives carefully.考点二、副词及其用法副词主要用来修饰动词，形容词，副词或其他结构。
副词的位置多数副词都可以放在它所修饰的动词后面。
如：He runs slowly.时间副词、地点副词和方式副词一般放在句末。
如：They went to the park yesterday morning.I heard him sing English songs over there.频度副词一般放在be 动词、情态动词及第一个助动词之后，实义动词之前。
如：He is seldom ill.You must always remember this.I often write to my parents.程度副词修饰动词时，与频度副词相同，修饰形容词和副词时，放在它所修饰的词前面。
中考语法冲刺总练习-形容词、副词讲解及提升练习(有答案)
中考语法冲刺-形容词、副词讲解及提升练习形容词、副词是中考常考考点，考查范围广泛，学生容易混淆词性，不知如何运用；同时在日常的口语交际及写作中，也经常会用到形容词和副词，使语言更具体，更生动。
由于其运用广泛，功能性强，故我们需要从源头入手，循序渐进，掌握规律，用心归纳，真正理解并学会运用。
一、形容词的用法1. 形容词作表语形容词常用在be动词和连系动词(become、get、sound、look、taste、turn、stay、remain、go等)后面作表语。
例题②中，学生容易误以为taste“品尝”是实义动词，所以其后应该跟副词，所以误选答案为B，而正确答案是A。
在备考过程中，我们应对一些具有双重意义的词(即既是实义动词，又是连系动词)熟记于心。
【例题】1. —Have you heard the song Stay Here Forever? —Yes, it sounds ______.A. wellB. loudlyC. sweetD. beautifully2. —Is your headache getting ______? —No, it’s getting worse.A. betterB. badC. lessD. well2. 形容词作宾语补足语有些动词后面可接名词或代词作宾语，再接形容词作宾语补足语，用于补充说明宾语的状态、特征等。
在例题②中后半句“so why not try to study abroad?”说明，海外经历可以使我们的生活更好，所以答案应为形容词good的比较级better。
【例题】1. Some of the tired students keep their eyes ______ in breaks.A. openedB. closeC. closedD. open2. —Tom, don’t throw the rubbish on the floor. We should keep the classroom______. —Oh, sorry, Miss Yang.A. cleanB. quietC. dirtyD. quietly3. 形容词的同级比较形容词的比较级是中考的重点内容，其比较等级有三个：同级、比较级和最高级。
中考英语形容词-副词复习
形容词的构成通常有:
1、+ful
forget—forgetful
help—helpful
wonder—wonderful use—useful
care—careful
beauty—beautiful
thank－thankful
colour ----colourful
farther/further farthest/furthest older/elder oldest/eldest
as+形容词原形+as
Tom is as tall as Mike.
There are as many students in our
school as yours.
否定 not as+形容词原形+as “和… 不一样”
注意：
中考英语专项复习 形容词和副词
①最高级前可以有序数词来修饰。例如：
Which is the first most useful
invention? 哪一个是第一个最有用途的发明？
②如果形容词最高级前有物主代词，指示代 词，名词所有格时，则不必加定冠词the。 例如：
Yesterday was my busiest day. 昨天是 我最忙碌的一天。
Which is easier, maths or English? 3、能修饰比较级的副词及短：much(…的多)、 a lot(…的多)、even(更…)、still（更…）、a bit/alittle(…一点儿)
This city is much more beautiful than
hat one
明确这两种词的基本意义以及在语句中的功能和 位置， 如形容词具有修饰和限定作用，一般用来 修饰名词，在语句中可用作定语和表语；
中考英语形容词与副词复习
中考英语形容词与副词复习篇一：2016年中考英语复习之形容词(副词)2016年中考英语复习之形容词（副词）一、形容词/副词的用法 1.用来修饰名词作定语；2.位于主系表结构中作表语；(常见的系动词有:一是一感一保持, 起来四个好像变了三。
)be,feel,stay,keep,look,smell,taste,sound,seem,turn,bee ,get3.有的形容词只能做表语(lonely,afraid,asleep,awake,alive)4.做宾语补足语,对句子的宾语进行补充说明 We should keep our classroom clean.5.副词用来修饰动词或形容词。
二、常见名词变形容词的方法:在名词后加上(表示天气的)y,(表示方位的)ern,(表示称谓的)ly,(表示物质的)en,(表示抽象意义的)ful/less,(表示大洲与国家的)ncloudy,windy,rainy,sunny,foggy,icy,wertern,eastern,sou thern,northern,friendly,motherly,weekly,daily,wooden,g olden,careful,useful,wonderful,colorful,hopeful,succes sful,lucky,hopeless,useless,careless,Asian,American三、表示情感的表语形容词后可接不定式be+glad/happy.pleased/sorrry,sad/sure/kind/ready/afrai d/able/easy/difficult+to do sth四、形容词(副词)比较级、最高级的构成(一)以er,ow,ble,ple,y结尾的双音节词和单音节词：①一般在词尾直接加er或est; ②以不发音的e结尾的, 在词尾加r 或st;③以“辅音字母+y”结尾，先把y变为i，再加er或est; ④.以重读闭音节结尾，且末尾只有一个辅音字母的，双写末尾的辅音字母，再加er/est.fat,thin,sad,hot,big,red,wet.(二)末尾不是以er,ow,ble,ple,y结尾的双音节词和所有多音节词直接在单词前加more/most; (三)以-ly结尾的副词和以-ing/-ed结尾的形容词直接在单词前加more/most; (四)不规则变化(good/well,many/much,bad/badly/ill,little,far,old)good/well-better-best many/much-more/most little-less-leastbad/badly/ill-worse-worst far-farther/further-farthest/furthest old-older/elder-oldest/eldest五、形容词/副词原级的用法1.可以用quite,very,so,too,enough修饰原级；2. as+原级+as3. not+as/so+原级+as4.甲是乙的几倍(甲+is+倍数+as…as+乙)This bridge is three times as long as that one. Your room is twice as large as mine.六、形容词/副词比较级的用法 1.than是比较级的标志词2.句中出现两个比较对象或含两个人/物时，用比较级；3. much,far,even,a little,a lot,a bit常用于比较级之前；4.Which/Who+比较级，A or B?5.甲+be+the+比较级+of the two（甲是两者中较…的）6.甲+be+比较级+than+any other+单数名词（甲比其它的任何一个都…）7.倍数+比较级+than(表示几倍于) This classroom is two times bigger than that one. 8.比较级+and+比较级（越来越…）a.单音节词和以er,ow,ble,ple,y结尾的双音节词:比较级+and+比较级 b.部分双音节词和多音节词：more and more+多音节词原形 9.the+比较级……，the+比较级……（越……，就越……）七、形容词/副词最高级的用法 1.the 是最高级的标志词；2.句中出现≥3个比较对象时，用最高级；3.句中出现of all,of the three,that I have ever seen 时，用最高级；4.Which/Who+is+the+最高级，甲、乙or 丙？5.表示最……之一，要用“one of+the+形容词最高级+复数名词+表示范围的介词短语”6.序数词后的形容词一般要用最高级(表示第几最……) The Yello w River is the second longest river in China.7.形容词最高级前一般要加the，但若最高级前出现了形容词性物主代词或名词所有格形式，则不再用the.8.副词最高级前一般不用定冠词the.翻译下列短语和句子：1.越来越胖2.越来越漂亮3.越来越热4.越来越无聊5.越来越瘦6.越来越高兴7.越来越生气8.越来越饿9.越来越伤心10.越来越冷 11.越来越大12.越来越粗心 13.越来越早 14.越来越多15.越来越好 16.越来越危险17.越来越少18.越来越疲惫19.你越认真，你犯的错误就越少。
初中英语形容词和副词
例题： 1. She was _____ (luck) to lose her money when she went shopping last weekend. [04西宁] 2. This kind of skirt looks __ and sells__. [04天津] A. nice; well B. nice; good C. well; well D. good; nice
3.某些描述感觉或心情的形容词： glad 高兴的 pleased 高兴的 sorry 难过的 I’m glad to hear that. 听到这消息我很高兴。 You will be sorry about this later. 对这件事你以后会后悔的。 We are very pleased with the plan. 我们对这个计划很满意。 【注】若用于其他意思，则可用作定语，如 glad 表示“(感到)高兴的”时，只用作表语；若表示“令人高兴的”，则只用作定语(glad news 好消息)。
A
A
4）.The house smells as if it hasn’t been lived in for years. A. Little white wooden B. little wooden white C. white wooden little D. wooden white little 5）. Students are required to take part in the boat race. A. Ten strong young Chinese B. Ten Chinese strong young C. Chinese ten young strong D. Young strong ten Chinese
2022届中考英语复习语法真题训练：形容词副词【含答案】
2022届中考英语复习语法真题训练形容词副词形容词1. 形容词的位置：1) 形容词作定语通常前置，但在下列情况后置：1修饰some, any, every, no和body, thing, one等构成的复合不定代词时nobody absent, everythingpossible2以-able, -ible结尾的形容词可置于有最高级或only修饰的名词之后the best book available, the onlysolution possible3alive, alike, awake, aware, asleep等可以后置the only person awake4和空间、时间、单位连用时 a bridge 50 meters long5成对的形容词可以后置 a huge room simple and beautiful 6形容词短语一般后置 a man difficult to get on with 2) 多个形容词修饰同一个名词的顺序：代词数词性状形容词冠词前的形容词冠词指示代词不定代词代词所有格序数词基数词性质状态大小长短形状新旧温度颜色国籍产地材料质地名词all both suchtheathisanotheryoursecondnextonefourbeautifulgoodpoorlargeshortsquarenewcoolblackyellowChineseLondonsilkstone3) 复合形容词的构成：1形容词+名词+ed kind-hearted6名词+形容词world-famous 2形容词+形容词dark-blue7名词+现在分词peace-loving 3形容词+现在分词ordinary-looking8名词+过去分词snow-covered 4副词+现在分词hard-working9数词+名词+ed three-egged 5副词+过去分词newly-built10数词+名词twenty-yearII. 副词副词的分类：1时间副词soon, now, early, finally,once, recently5频度副词always, often, frequently,seldom, never2地点副词here, nearby, outside,upwards, above6疑问副词how, where, when, why3方式副词hard, well, fast, slowly,excitedly, really7连接副词how, when, where, why,whether, however, meanwhile4程度副词almost, nearly, very,fairly, quite, rather8关系副词when, where, whyIII. 形容词和副词比较等级：形容词和副词的比较等级分为原级，比较级和最高级。
初中英语《形容词副词比较级和最高级》中考复习详解及训练试题
初中英语《形容词副词比较级和最高级》中考复习详解及训练试题一.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.四、形容词、副词（原级、比较级和最高级）练习I、用适当形式填空：1. Bob is _________ (young) than Fred but ___________ (tall) than Fred.2. Ying Tian is not as ___________ (tall) as Yong Xian.3. Almost all the students' faces are the same but Li Deming looks _______ (fat) thanbefore the holidays,4.Which is _________ (heavy),a hen or a chicken?5.-- How _________ (tall) is Sally?-- She' s 1.55 metres ________ (tall). What about Xiaoling?-- She' s only 1.40 metres ________ (tall). She is much _______ (short) than Sally.She is also the _______ (short) girl in the class.6. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad)at English.7. Annie says Sally is the ________ (kind) person in the world.8. He is one of the_________(friendly) people in the class, I think.9. A dictionary is much _________ (expensive) than a story-book.10. An orange is a little ______ (big) than an apple, but much ________ (small) than a watermelon.11. The Changjiang River is the _______ (long) river in China.12. Sue is a little ________ (beautiful) than her sister.13. My room is not as _________ (big) as my brother' s.14.--How difficult is physics?--I' m not sure.-- Is it ________ (difficult) than maths?-- I don’t think so.15. --Annie plays the piano very ___________ (well).-- Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well).16. Saturday is my _________ (busy) day in a week.17. Her mother is getting ____________(fat) and ________ (fat).18. I think it’s too expensive. I’d like a _____________ (cheap) one.19. He comes to school much ____________ (early) than I.20.This book is not as _____________ (interesting) as that one.21. Your classroom is __________(wide) and _________(bright) than ours.22. Practise as __________ (much) as you can.23. The ________ (much), the ____________ (good).24. Nowadays English is _________( important ) than any other subject, 1 think.25. Most of the students think a lion is much ________(dangerous) than a bear and it is the __________ (dangerous) animal in the world.II、改错：1. He is as taller as I am.2. She is a little thiner than she looks.3. Bob is heavier than any other boys in the class.4.The girls study the better than the boy.5. It is one of the most interesting book than I have ever read.6. He says Mary is most friendliest person in the class.7. Which city is most beautiful, Beijing or Guangzhou?8. Jack works hard. Mike works very harder than Jack.9. London is the bigger city in Britain.10.Bob plays football badly but Fred plays football much badlier than Bob.III、完成句子：1 她看起来不如玛丽年轻。
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2014中考英语分类复习练习形容词、副词用法详解-----形容词、副词部分【复习目标】▲明确形容词和副词的用法及其相互转换形式。
▲掌握常用形容词和副词的比较级和最高级的构成方法。
▲掌握少数形容词和副词的比较级和最高级的不规则变化。
▲掌握形容词和副词的比较等级用法。
【知识要点】（一）形容词和副词的用法：形容词的用法：形容词是指用来修饰、说明名词或不定代词，表示人或物的性质、特征和状态。
一般放在它所修饰的名词前作定语，也可独立作表语或宾语补足语等。
i. 作定语：This is an interesting story. Kitty is a cleverii. 作表语：Yao Ming is very tall. Our classroom is big and bright.iii. 作宾语补足语：Don't make your hands dirty. We're trying to make our school beautiful.注意：a. 有些形容词只能作表语。
如：alone, afraid, asleep等。
如： That old man feels alone because his children are out. I'm afraid he can't come.b. 形容词与不定代词something, anything, nothing, everything等连用时，要放在这些词后面。
如： There is something wrong with my DVD machine. It's nothing serious.c. 某些形容词可以和定冠词连用，表示一类人或事物，其作用相当于一个名词。
如： the young(年轻人)，the poor(穷人), the rich(富人)d. 如果有两个以上的形容词修饰同一个名词时，其前后排列顺序一般如下：限定词(a/the, this/some/her……)+数量词(先序数词后基数词)+观点+大小+形状+新旧+颜色+产地+材料+名词。
如：2．副词的用法：副词是用来修饰动词、形容词、其他副词或整个句子，有时也能修饰名词，表示时间、地点、方式、程度、动作、频度等，在句中主要用作状语。
i. 副词修饰动词，告诉我们动作是怎样进行的，什么时候进行或者在什么地方发生的，一般位于动词之后。
如：They went to the park early yesterday. We must study hard.ii. 副词修饰形容词或副词，则告诉我们这些形容词或副词的程度如何，一般位于这些词前。
如：Michael Jordan jumps very quite well.注意：a．副词表示频度修饰动词时，位于连系动词和助动词之后，行为动词之前。
如：Mr. Wang usually comes to school on foot. The boy is oftenb. already和yet的区别：already用于陈述句，一般用于句中，但不能和时间状语放在一起，译为“已经”；yet用来谈某事在预料之中，用于疑问句时译为“已经”，但用在否定句中则译为“尚未，还没有”，一般都放于句末。
如： The train has already arrived. I have already read the book.Have you found your book yet? I have not finished my homework yet.c. ever用于疑问句或带if的肯定句中或含hardly等否定意义的肯定句中，表示“曾经”一般要放在动词前面；它不用于现在完成时的简略回答，而要用Yes, I have或No, never表示。
如：The old man hardly ever goes out. ( hardly ever 可译为：几乎从不)“Have you ever been to the new library?” “No, never”.3．形容词与副词的相互转变：形容词是用来修饰名词，副词是用来修饰动词，形容词或其它副词，它们在具体应用中可以互相转化，规律如下：a. 在形容词词尾直接加-ly，构成副词。
如： usual-usually, bad-badly等。
[注]：不是所有以-ly结尾的单词都是副词，某些名词后加-ly可以转化为形容词。
如：sisterly, brotherly, friendly, comradely, lovely等。
b. 以“辅音字母+y”结尾的单词，变y为i，再加-ly，如：heavy-heavily, happy-happily等，并且要注意这些单词的变化：polite-politely, true-truly, terrible-terribly等。
形容词的比较级和最高级的构成绝大多数形容词有三种形式，原级，比较级和最高级。
用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。
如: poor、tall、 great、 glad、 bad 等。
形容词的比较级和最高级：形容词的比较级和最高级形式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两类。
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。
如：great (原级) - greater (比较级) - greatest (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。
如：wide (原级) -wider (比较级) - widest (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。
如：clever(原级) - cleverer (比较级) - cleverest (最高级)4、以 -y 结尾,但 -y 前是辅音字母的形容词的比较级和最高级是把 -y 去掉,加上 -ier 和-est 构成.如：happy (原级) - happier (比较级) - happiest (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。
如：big (原级) - bigger (比较级) - biggest (最高级)6、某些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。
如：careful (原级) - more careful (比较级) - most careful (比较级)beautiful (原级) - more beautiful (比较级) - most beautiful (比较级) difficult (原级) - more difficult (最高级) - most difficult (最高级)[注]：形容词前若加上less 和 least 则表示“较不”和“最不”。
如：important 重要 less important 较不重要 least important 最不重要常用的不规则变化的形容词的比较级和最高级：形容词、副词比较级的重难点一、 "as + adj. / adv. + as" 或"not so (as ) + adj. / adv. + as"句型。
该句型常用来描述两个比较对象在程度上的相似或不同之处（即平时说的"等级比较和不等级比较"）。
如： The building is as high as that tower. 这座大楼和那座塔一样高。
My computer is not so(as) expensive as yours. 我的电脑不如你的贵重。
二、 "as many / few + 可数名词复数 + as"或" as much / little + 不可数名词 + as "结构。
前者描述数目上的接近；后者描述量的相近。
如： You may borrow as many books as you can.你能借多少书就借多少。
"Drink as much water as you can," the doctor said to him.医生对他说："你要尽可能地多喝些水。
"三、 "主语 + 比较级 + than any other +可数名词单数"或"主语 + 比较级 + than the other 可数名词复数"的结构表示：主语所描述的事物比其它（任何一个）都......"。
用比较级形式表示最高级含义。
如： Shanghai is larger than any other city in China.上海是中国最大的城市。
Li Ming is much cleverer than any other student in their class. 李明是他们班中最聪明的学生。
四、诸如 not , never 之类的否定词与形容词或副词的比较级连用，表示最高级含义。
意为"再没有比......更......"。
如： It is not a better idea. 这是一个再好不过的办法。
I have never heard such an interesting story. 我从来没有听过比这更有趣的故事。
五、 "no + 比较级 + than ..."结构表示对两个比较对象都进行否定（可以用neither ... nor ... 结构来改写）。
如： This computer is no better than yours.这台电脑并不比你的好。
（相当于Neither this computer nor yours is good.）I'm no more foolish than you.我们俩都不傻。
（相当于Neither I nor you are foolish.）六、 "not more + 比较级 + than ..."结构表示在程度上前者不如后者。
如： This book is not more interesting than that one.这本书不如那本书有趣。
（相当于The book is less interesting than that one.）The girl is not more selfish than her mother. 这女孩不像她母亲那样自私。