(完整)初中英语比较级和最高级

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初中英语语法之比较级、最高级 PPT课件 图文

初中英语语法之比较级、最高级 PPT课件 图文

(2) 数量的比较 我的笔比你的多. I have more pens than you (do).
我喝的茶比他多. I drink more tea than he (does).
他吃的饭比我少. He has less rice than I (do).
一班的学生比二班多. There are more students in Class 1 than in Class 2.
Make Comparisons
1. Write down the comparatives and the superlatives of these words
big nice
long
new
cheap
young late
safe
thirsty heavy
easy hard
highΒιβλιοθήκη fewoldthin expensive
More examples:
He is the youngest of all the children.
This book is the most interesting of all books.
America is the most developed country in the world.
glad – more glad – most glad pleased – more pleased – most pleased tired – more tired – most tired
3、少数多音节形容词,特别是y和ow结尾的,在原 级和加er 和est构成比较级和最高级。
happy – happier – happiest
The first question is very easy, but the second one is easier.

初中英语语法知识:比较级与最高级

初中英语语法知识:比较级与最高级

初中英语语法知识:比较级与最高级初中英语语法知识:比较级与最高级英语中的比较级和最高级是表示程度和大小的重要语法结构。

掌握这些结构对于提高学生的英语水平,特别是口语表达能力非常关键。

一、比较级1.构成构成比较级的基本规则是在形容词或副词前加more或er。

如果形容词或副词是两个或两个以上的词,使用more来形成比较级。

例如:- His car is faster than mine. (他的车比我的车快。

)- She sings more beautifully than her sister. (她比她姐姐唱得更动听。

)- My brother is taller than me. (我弟弟比我高。

)- My father drives more carefully than my mother. (我父亲比我母亲开车更小心。

)2.用法比较级可以用来表示两个事物之间的差异,表达一个事物在某一方面的超过另一个事物。

例如:- This book is more interesting than that one. (这本书比那本书更有趣。

)- The test was easier than I thought. (这次考试比我想象中的要容易。

)- Tom runs faster than John. (Tom跑步比John快。

)除此之外,比较级还可以用来表示同一事物在不同时期或不同情况下的变化,以及表示一个事件的过程。

例如:- The weather was colder yesterday. (昨天的天气比今天的更冷。

)- My English has improved a lot over the past year. (我在过去一年里英语进步了很多。

)- I’m f eeling better than I did this morning. (我现在感觉比早上好多了。

)- Susan is getting thinner and thinner. (Susan越来越瘦了。

初中英语知识点:比较级和最高级

初中英语知识点:比较级和最高级

中考英语比较级和最高级讲解一、形容词的比较级和最高级:1.在英语中,在表示“比较…”和“最…”时,形容词要用特别的形式,称为“比较级”和“最高级”,原来的形容词称为“原级”:原级比较级最高级strong强stronger较强strongest最强big大bigger较大biggest最大nice美好nicer较美好nicest最美好tired疲劳more tired较疲劳the most tired最疲劳old老elder年长的the eldest最年长的二、形容词比较级和最高级的用法:1、两者之间的比较,常用比较级结构为“比较级+than”Eg:①His room is bigger than mine.他的房间比我的房间大。

②She is younger than my sister.她比我妹妹年轻。

(注意:在形容词和副词的比较级前,有时可以用much,a little,even,a lot,a little,a bit,a little bit等词来修饰)Eg:I am a little heavier than him.2.三者或三者以上的比较,用最高级Eg:①It is the largest island in Europe.它是欧洲最大的岛。

②The Yangtze is the biggest river in our country.长江是我国最大的河流。

③It was the cheapest hotel we could find.这是我们能找到的最便宜的旅馆。

3.表示两者在某一方面相同时,用句型“as+形容词/副词的原级+as”Eg:①I think science is as important as math.②Tom runs as fast as Jack.4.表示一方在某一方面不及另一方时,用句型“not as+形容词或副词的原级+as”或“not so +形容词或副词的原级+as”Eg:①It is not so cold as yesterday②Jack is not as old as Tom或者用“less+原级+than…”(此处形容词和副词是双音节或多音节词)Eg:She is less healthy than him.三、比较级的特殊句式:1.“比较级+and+比较级”或“more and more/less and less+原级”结构表示“越来越……”的意思,与这类结构搭配的常用动词有grow,get,become等。

初中英语比较级和最高级

初中英语比较级和最高级

A. a little more
B. a few more
C. much
D. a little
3. Sam is __________ at Chinese than Jim. A. good
B. well
C. better
D. gooder
4. This one is too large. Can you show me a
12. The weather in North China is colder than
__________ in South China.
A. one B. this
C. the one D. that
13. Which one is __________, this one or that
My sister is __m__o__re_____ intellectual (聪明的) than
me at study. 5. Peter is funny. Paul is funny, too. (合并成一句)
Peter is ___a_s___ funny ___a_s____ Paul.
他和他的哥哥一样瘦。 Tom 和Jim 跑得一样快。
2. 表示一方在某一方面不及另一方时 A+be+not+as / so+形容词原形+as+B A+don’t / doesn’t / didn’t+行为动词原形+ as / so+副词原形+as+B
e.g.
She is not as/so beautiful as his sister. I don’t sing as / so loudly as my sister.

[全]初中英语语法比较级和最高级知识点详解

[全]初中英语语法比较级和最高级知识点详解

[全]初中英语语法比较级和最高级知识点详解初中英语语法比较级和最高级知识点形容词、副词比较级和最高级一、定义。

比较级:两者之间的比较叫做比较级。

最高级:三者三者以上的比较叫做高级。

原级:没有比较,同级比较。

二、形容词、副词的比较级/最高级的构成。

1、单音节和部分双音节的词:(去,改,双,直)(1)以字母e结尾的形容词,去e加-er或-est;large——larger——largestXXXlate——later——latest(2)以“辅音字母+y”结尾的双音节词,先改“y”为“i”,再加happy——happier——happiestearly——earlier——earliest-er或-est;(3)辅-元-辅结构的单词(重读闭音节)的形容词,双写最后一个辅音字母再加er或者est;hot—hotter—hottestXXX——XXX——XXX(4)在末端加er大概est;strong——stronger——strongestslow——slower——slowest2、多音节词和部分双音节词:在词前加more或most。

delicious——more delicious——most deliciousbeautiful——more beautiful——most beautifulboring——more boring——most boringeasily——more easily——most easily3、不划定规矩变革(两个好,两个坏,两个多;一个小又少,另有一远和一老。

)good/well——better——XXX bad/ill/badly——worse——worstmuch/many——more——mostlittle——less——XXXXXX——XXXold——older/elder——XXX(farther是指距离或时间上"更远的''further是指程度上进一步的)4.特殊变化:既可以+er/est,又可以+more/most的单词有clever,handsome,polite,Simple,stupid,friendly。

(完整版)八上英语常见及各类型形容词比较级最高级总结

(完整版)八上英语常见及各类型形容词比较级最高级总结

第一章比较级、最高级变化一览表规则变化1。

单音节以及少数双音节的词尾加上“er" “est”构成比较级、最高级:bright(明亮的)—brighter—brightest broad(广阔的)—broader—broadestcheap(便宜的)—cheaper-cheapest clean(干净的)—cleaner—cleanest clever(聪明的)—cleverer—cleverest cold(寒冷的)—colder-coldestcool(凉的)—cooler—coolest dark(黑暗的)—darker—darkestdear(贵的)—dearer-dearest deep(深的)—deeper—deepestfast(迅速的)—faster—fastest few(少的)—fewer—fewestgreat(伟大的)-greater—greatest hard(困难的,硬的)-harder-hardesthigh(高的)—higher—highest kind(善良的)—kinder-kindestlight(轻的)—lighter-lightest long(长的)-longer-longestloud(响亮的)—louder—loudest low(低的)-lower—lowestnear(近的)—nearer—nearest new(新的)—newer—newestpoor(穷的)—poorer—poorest quick(快的)—quicker—quickestquiet(安静的)—quieter—quietest rich(富裕的)—richer-richestshort(短的)—shorter-shortest slow(慢的)—slower—slowestsmall(小的)—smaller—smallest smart(聪明的)—smarter—smartestsoft(柔软的)-softer-softest strong(强壮的)—stronger-strongestsweet(甜的)—sweeter-sweetest tall(高的)-taller — tallest thick(厚的)—thicker—thickest warm(温暖的)-warmer—warmestweak(弱的)-weaker—weakest young(年轻的)-younger-youngest2以一个元音加一个辅音字母结尾的单音节词(即重读闭音节词),双写结尾的辅音字母er,-est big(大的)—bigger—biggest fat(胖的)—fatter—fattesthot(热的)—hotter—hottest red(红的)—redder—reddestsad(伤心的)—sadder—saddest thin(瘦的)—thinner-thinnestwet(湿的)—wetter—wettest mad(疯的)—madder—maddest特别提醒:new, few, slow, clean等词含有字母组合,且发的是长元音,不用双写。

初中比较级和最高级完整版

初中比较级和最高级完整版

形容词副词比较级和最高级的构成 一、大多数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。

1)单音节词加词尾 -er , -est 来构成比较级和最高级。

tall ( 高的 ) taller tallest great (巨大的)greater greatest 2)以不发音的 e 结尾的单音节词只加 -r,-stnice (好的) nicer large (大的) largerable (有能力的)abler nicest largest ablest 3)以一个辅音字母结尾的闭音节单音节词,双写结尾的辅音字母,再加 -er , -est big (大的) bigger biggesthot 热的 ) hotter hottest red 红色的 redder reddest 4)"以辅音字母+y"结尾的双音节词, 改y 为i ,再加-er , -est easy (容易的) easier busy (忙的) busier 5)以 ly 结尾的副词,除 easiest busiest early-earlier-earliest 其他都是加 more most. Slowly-more slowly-most slowly Bravely-more bravely-most bravely quickly-more quickly-most quickly 6)少数以 -er , -ow 结尾的双音节词未尾加 -er , -estclever (聪明的) cleverer cleverest narrow (窄的) narrower narrowest7) 其他双音节词和多音节词在前面加 important ( 重要的 ) moreimportant easily (容易地)more easily 8) 一些词的比较级和最高级,可以加 more , most 来构成比较级和最高级。

(完整版)初中英语语法形容词和副词的比较级和最高级.doc

(完整版)初中英语语法形容词和副词的比较级和最高级.doc

比 程度肯定 原同 形 式等程否度定 形 式不同程度 (用于两 者比 )比程度加深最高程度最高(用于三者或三者以上)表达方式和意As+ 原 +as( 像⋯⋯ 一 )not + so (as) + 原+as (不如 ⋯⋯ 那 )比 +than (比 ⋯⋯)比 +and+ 比(越来越 ⋯⋯ ) The + 比 , the+ 比 (越 ⋯⋯ ,越 ⋯⋯ )The + 最高 +of(in)(最 ⋯⋯)例 句Art is as interestingas music.Play as well as you can.English is not so difficult as science. She does not study so well as I do.Jim is olderthan Luky.I like pork better than beef.He is growing taller and taller.He studies better andbetter.The more books she reads, the better she understand.Spring is the best season of the year. Lin Tao jumped (the) farthest of all.注比 前面可以加 much, far, even, still, a lot, a little, a bit 等副 最高 前面的the 往往省略注意:有些形容 ,如 等受本身含 的限dead, empty, round, sure, woolen制,没有比 。

相关 构as ⋯ .as ⋯ .否,定句 not so / as ⋯ .as ⋯.1) 原 比 :肯定句.2) 比 句: 比 + than ⋯或. more (less)+adj ⋯ .than ⋯ ..The furniture in this shop is less beautiful than that in that shop.( 注意代that 的用法 )3) 比 + and +比 或 more and more +比 “越来越 ⋯ ”richer and richer, more and more interesting4) The more ⋯ .., the more越⋯⋯..,“越⋯”The more you look at the picture, the better youwill like it.5)比 + than any other + n. ( ) (适用于范 一致 )(all) other +n.(复)any + n.( ) (适用于范 不一致 )He is taller than any other student / all other students in his class.any student in my class.6)倍数表达法。

(完整版)比较级和最高级列表

(完整版)比较级和最高级列表

比较级和最高级列表good-better-bestnew-newer-newestbad/ill-worse-worstfar-farther-farthestfar-further-furthestmany/much-more-most little-less-leastlong-longer-longestyoung-younger-youngest old-older/elder-oldest/eldest short-shorter-shortesthigh-higher-highestdeep-deeper-deepestsmall-smaller-smallestbig-bigger-biggesttall-taller-tallestloud-louder-loudestlow-lower-lowestthin-thiner-thinestfat-fatter-fattestgreat-greater-greatest nice-nicer-nicesthappy-happier-happiestheavy-heavier-heaviestcheap-cheaper-cheapestnear-nearer-nearestclean-dleaner-cleanestfew-fewer-fewestlate-later-latestangry-angrier-angriestbusy-busier-busiestlazy-lazier-laziesthot-hotter-hottestglad-gladder-gladdestclear-clearer-cleareststrong-stronger-strongestlucky-luckier-luckiestinteresting-more interesting-most interestingdifficult-more difficult-most difficult expensive-more expensive-most expensive形容词比较级、最高级的构成一、规则变化1. 单音节词和少数双音节词(1)一般情况在原级词尾加-er构成比较级,加-est构成最高级。

(完整版)初中英语比较级和最高级

(完整版)初中英语比较级和最高级

◇下列形容词和副词没有比较级和最高(即表示“最高程度”或“绝对状态”的形容词和副词没有比较级和最高级)empty, wrong, perfect, unique, extreme, excellent, favourite, true, right, correct, extremely ...形容词副词比较级最高级使用注意事项◇比较应在同类事物之间进行。

误:Your English is better than me.正:Your English is better than mine.◇比较级前可以有一个表示程度的状语,最常见的三大修饰词是:a little, much, even。

以下单词也可用来修饰:any, far, still, a lot, yet, rather。

My sister is a little taller than me.Their house is much larger than ours.另外,名词短语也可修饰比较级,说明程度。

I’m three years older than he.特别提醒:very, quite, too不可修饰比较级。

◇避免重复使用比较级。

误:He is more kinder to small animals than I.正:He is much kinder to small animals than I.误:He is more cleverer than his brother.正:He is cleverer than his brother.◇比较要符合逻辑,在同一范围内比较时,避免将主语含在比较对象中,这时需使用other来排除自身。

误:China is larger that any country in Asia.正:China is larger than any other country in Asia.误:John studies harder than any student in his class.正:John studies harder than any other student in his class.正:John studies harder than any of the other students in his class.正:John studies harder than anyone else in his class.◇比较要遵循前后一致的原则,注意前后呼应。

完整版)初中英语比较级和最高级的用法

完整版)初中英语比较级和最高级的用法

完整版)初中英语比较级和最高级的用法英语语法——比较级和最高级的用法在英语中,我们通常使用以下方式表示比较级和最高级:在形容词或副词前加more(如more natural。

XXX)或者加上后缀-er(newer。

sooner)。

这些方式典型地表示形容词或副词所表示的质量、数量或关系的增加。

在英语句子中,将两个主体进行比较的方法被称为“比较句型”。

其中,“A比B 更……”的表达方式称为比较级,“A最……”的表达方式则称为最高级。

构成句子的方式是将形容词或副词变成比较级或最高级的形态。

一、形容词和副词的比较级和最高级的构成规则1.一般单音节词和少数以-er、-ow结尾的双音节词,比较级在后面加-er,最高级在后面加-est。

例如:small → smaller → smallest。

short → shorter → shortest。

tall → taller → tallest。

great → greater → greatest。

2.以不发音e结尾的单音节词,比较级在原级后加-r,最高级在原级后加-st。

例如:large → larger → largest。

nic e → nicer → nicest。

able → abler → ablest。

3.在重读闭音节(即:辅音+元音+辅音)中,先双写末尾的辅音字母,比较级加-er,最高级加-est。

例如:big → bigger → biggest。

hot → XXX → hottest。

fat → fatter → fattest。

4.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。

例如:easy → easier → easiest。

heavy → XXX → XXX。

b usy → busier → busiest。

happy → happier → happiest。

5.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。

(完整)比较级最高级

(完整)比较级最高级

(一 )比较级和最高级的构成:1 加-er,-est 构成比较级和最高级。

【1】单音节形容词和副词high-higher-highest hard-harder-hardest 【2】以不发音的 -e 结尾的safe-safer-safest late-later-latest【3】辅音字母要双写的情况:【4】以辅音加 -y 结尾的情况dry-drier-driest merry-merrier-merrist 2 加 more,most 构成比较级和最高级。

【1】多音节的形容词和副词expensive-more expensive-most expensivecarefully-more carefully-most carefully【2】由形容词加 -ly 构成的副词slowly-more slowly-most slowlyhighly-more highly-most highly【3】以-ful,-less,-able,-ous,-ive,-ing 等结尾的双音节形容词useless-more useless-most uselessserious-more serious-most seriuos【4】分词形容词 tired,pleased 及 glad,often,real,right,wrong 等单音节形容词tired-more tired-most tiredglad-more glad-most glad( 3 )形容词、副词的比较级和最高级的不规则构成法。

bad/ill/badly-worse-worstmany/much-more-mostlittle-less-leastfar-farther/further-farthest/furthestold-older/elder-oldest/eldest(二) 比较级和最高级的用法1 比较级的表示法:主语 +be +比较级+than …;主语+谓语+比较级+than …( 1 )不同主语的比较:He is two years younger than I.This machine works better than that one.Li Ming studies harder than Wang Ling.( 2 )同一主语不同方面的比较:She is now happier than she has ever been.The exam was easier than we expected.We have had much more rain this year than last year.( 3 )用于修饰比较级的词: even,(very) much,far,a lot,stillThis book is much thicker than that one.He works even harder than before.( 1 ) 形容词和副词最高级的用法三者或三者以上的比较用最高级。

(完整版)初中英语语法形容词和副词的比较级和最高级

(完整版)初中英语语法形容词和副词的比较级和最高级

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。

相关结构1)原级比较:肯定句as….as…., 否定句not so / as….as…..2)比较句:比较级+than….或more (less)+adj ….than…..The furniture in this shop is less beautiful than that in that shop.(注意代词that的用法)3)比较级+and+比较级或more and more+比较级“越来越… ”richer and richer, more and more interesting4)The more….., the more…..“越…,越…”The more you look at the picture, the better you will like it.5) 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.6) 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.这座新楼比那座旧楼大三倍(高三倍)。

初中比较级和最高级PPT课件

初中比较级和最高级PPT课件
e.g. It's my best clothes.
It’s our largest machine in our factory.
第二十六页,编辑于星期五:一点 三十三分。
6.This is/ was the最高级+名词+that定语从句
这是…里面,最…
This is the worst film that I have seen these years.
2.表 “最……之一”
…one of the+最高级+名词复数
…是最…之一
e.g.The city is one of the most beautiful cities in the world. Lu Xun is one of the greatest writers last century.
人 :
He is the better of the two.



第十二页,编辑于星期五:一点 三十三分。
6、表示在两者之间相差的程度用“具体数 字+比较级+ than+ 比较对象”。
eg: The road is two metres longer than that one .
这条公路比那条公路长两米。
第二十三页,编辑于星期五:一点 三十三分。
3.Which/Who…+ 比较级,A or B? Which/Who…+ 最高级,A ,B or C?
e.g.Who is older, Jim or Tom ?
Who is the tallest, Jim , Mike or Tom
Which language is ____ , English, French or Chinese? A. difficult B. more difficult C. the most difficult

初中英语形容词和副词的比较级和最高级大全(各版本通用)

初中英语形容词和副词的比较级和最高级大全(各版本通用)
successful
pleasant
unpleasant
similar
suitable
convenient
realistic
modest
natural
athletic
casual
casually
specifically
educational
common(2种)
often(2种)
stupid(2种)
gradually
most comfortably
most useful
most famous
most beautiful
most creative
most serious
most outgoing
most amazing
most awful
most exciting
most excited
most interested
beautiful
creative
serious
outgoing
amazing
awful
exciting
excited
interested
talented
pleased
crowded
disappointed
famous
expensive
inexpensive
honest
wonderful
interesting
more inexpensive
more honest
more wonderful
more interesting
more fantastic
more delicious
more difficult
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◇下列形容词和副词没有比较级和最高(即表示“最高程度”或“绝对状态”的形容词和副词没有比较级和最高级)empty, wrong, perfect, unique, extreme, excellent, favourite, true, right, correct, extremely ...形容词副词比较级最高级使用注意事项◇比较应在同类事物之间进行。

误:Your English is better than me.正:Your English is better than mine.◇比较级前可以有一个表示程度的状语,最常见的三大修饰词是:a little, much, even。

以下单词也可用来修饰:any, far, still, a lot, yet, rather。

My sister is a little taller than me.Their house is much larger than ours.另外,名词短语也可修饰比较级,说明程度。

I’m three years older than he.特别提醒:very, quite, too不可修饰比较级。

◇避免重复使用比较级。

误:He is more kinder to small animals than I.正:He is much kinder to small animals than I.误:He is more cleverer than his brother.正:He is cleverer than his brother.◇比较要符合逻辑,在同一范围内比较时,避免将主语含在比较对象中,这时需使用other来排除自身。

误:China is larger that any country in Asia.正:China is larger than any other country in Asia.误:John studies harder than any student in his class.正:John studies harder than any other student in his class.正:John studies harder than any of the other students in his class.正:John studies harder than anyone else in his class.◇比较要遵循前后一致的原则,注意前后呼应。

The population of Shanghai is larger than that of Beijing.It is easier to make a plan than to carry it out.◇序数词通常只修饰最高级。

Africa is the second largest continent.The Yellow River is the second longest river in China.This is the third most popular song of Michael Jackson.◇为避免重复,我们通常用that, those, one, ones代替前面出现的名词。

that代替可数名词单数和不可数名词,those代替可数名词复数。

one既可指人又可指物,只能代替可数名词。

The weather in China is different from that in America.The book on the table is more interesting than that(或the one)on the desk.A box made of steel is stronger than one made of wood.误:In winter, the weather of Beijing is colder than it of Shanghai.正:In winter, the weather of Beijing is colder than that of Shanghai.◇“否定词 + 比较级”相当于最高级。

----Wait until we get a satisfactory reply, will you?----I couldn't agree more. The idea sounds great to me.Nothing is so easy as this. =Nothing is easier than this. =This is the easiest thing.◇比较级前一般不加冠词。

但表示两者中较突出者,且比较级后又有名词或出现了of the two,这时比较级前一定要加the。

He is the taller of the two.Of the two jobs,he chose the harder.Which is the younger one, Lily or Lucy?试比较:Which is larger, Canada or Australia?Which is the larger country, Canada or Australia?She is taller than her two sisters.She is the taller of the two sisters.◇不含than 的比较级前可加不定冠词修饰,构成“a/an+比较级+单数可数名词”表示“一个更……的人/物”。

Why don’t you use a sharper knife? 你为什么不用一把更锋利的刀呢?◇比较级than 后应用人称代词的主格,但非正式语体中常用宾格。

He is taller than I/me.◇为避免重复,比较级中同样的动词用助动词do, does, did替代。

I spend less time doing homework than John does.She tells more funny jokes than we do.以下内容不是初中教学的重点,仅供拓展之用。

◇形容词most前面没有the,不表示最高级的含义,只表示“非常”。

It is a most important problem. =It is a very important problem.◇倍数表达法▲ A is three(four, etc.)times the size(height, length etc.)of B.The new building is four times the size(the height)of the old one.这座新楼是那座旧楼的四倍大(高)/这座新楼比那座旧楼大(高)三倍。

▲A is three(four, etc.)times as big(high, long, etc.)as B.Asia is four times as large as Europe. 亚洲是欧洲的四倍大/亚洲比欧洲大三倍。

▲A is three (four, etc.)times bigger(higher, longer, etc.)than B.Your school is three times bigger than ours.你们的学校比我们的学校大三倍。

用times表倍数通常用于三倍以上,两倍可以用twice或double.形容词副词比较级最高级重点句型归纳◇句型一:形容词或副词比较级+than…□注意事项:该句型为比较级的最基本句型。

只要看到than,即可确定前面使用比较级。

He is taller than I am.The boy does his homework more carefully than the girl.◇句型二:less + 形容词的原级 + than□注意事项:该句型表示“不如、不及”,特别需要注意的是,less本身就是little的比较级,后面必须跟形容词的原级,否定就造成了比较级的重复使用。

This computer is less expensive than that one.◇句型三:as +形容词或副词的原级+ as□注意事项:该句型表示对比的两者程度相当,as之间必须跟形容词或副词的原级,决不能使用比较级。

此外,还要确定使用形容词还是副词。

确定的依据就是根据第一个as前的动词,如果是系动词(如be,感官动词look, sound, smell, taste, feel等),那么就用形容词的原级,如果前面的动词是一般的实义动词,那么就必须用副词的原级修饰动词。

This lesson is as easy as that one.Lucy talks with old people as politely as her sister.特别提醒:as…as之间也可以跟名词,句型如下:☆as +形容词+ a/an +单数名词+asHe is as kind a person as his father. 他和他爸爸一样都是善良的人。

☆as + many/much+不可数名词/可数名词复数+asI can carry as much paper as you can. 你能搬多少纸,我也能。

I have as many books as you do. 我的书和你的一样多。

We’ll give you as much help as we can. 我们将尽我们所能给你帮助。

其它几个关于as…as的句型:☆as …as one can:尽其所能He began to run as fast as he could.☆as …as possible:尽可能Please help us as quickly as possible.☆as soon as…一……就……He will call me as soon as he comes here.◇句型四:not as/so +形容词或副词的原级+ as□注意事项:该句型表示“前者不如后者……”,往往可以与句型一和句型二替换。

第一个as可以换为so。

This classroom is not as bright as yours.I cannot run as fast as you.◇句型五:the +形容词或副词最高级+ in / of / among +比较范围□注意事项:如果这里为副词最高级,前面的the常常省略。

介词in和of的用法完全不一样。

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