as...as讲解
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as bald as a coot 头发脱光的(像⿊鹅⼀样秃) as blind as a bat 有眼⽆珠(像蝙蝠⼀样瞎) as blind as an owl 瞎透了(像猫头鹰⼀样瞎) as bold as brass 厚颜⽆耻(像黄铜⼀样厚脸⽪的) as busy as a bee 极忙碌(像蜜蜂⼀样忙碌) as clear as a bell 健全的(像铃铛⼀样健全) as clear as day ⼀清⼆楚的(像⽩天⼀样清楚) as cool as a cucumber 极为冷静的(像黄⽠⼀样冷静) as easy as a pie 极容易(像馅饼⼀样容易) as fussy as a hen with one chick 在⼩事上瞎操⼼ as hard as the nether millstone 铁⽯⼼肠(像下层的磨⽯坚硬) as hungry as a hunter ⾮常饥饿(像猎⼈⼀样饥饿) as lively as a cricket 极活泼(像蟋蟀⼀样活泼) as mad as a wet hen ⾮常⽣⽓(像弄湿的母鸡⼀样⽣⽓) as mild as a dove ⾮常温和(像鸽⼦⼀样温和) as plain as the nose in your face ⼀清⼆楚(像你脸上的⿐⼦⼀样清楚) as poor as a church mouse ⾚贫的(像教堂的⽼⿏⼀样穷) as proud as a peacock 极骄傲(骄傲得像只孔雀) as strong as a horse 健壮如⽜ as stupid as an owl 极愚蠢(像猫头鹰⼀样愚蠢) as thin as a wafer 极薄(像糯⽶纸⼀样薄) as true as steel 绝对可靠(像钢⼀样可靠)。
as...as的用法as...as意为"和……一样",表示同级的比较。
使用时要注意第一个as为副词,第二个as为连词。
其基本结构为:as+ adj./ adv. +as。
例如:(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。
例如:This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前。
例如:Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型:(1)as...as possible Please answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/before She looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。
(5)as well as She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
as...as的用法总结as...as是英语中常见的结构,下面小编给大家整理了as...as的用法总结,希望可以帮助到大家!as...as释义表示像...一样,(强调数量)多达,只有。
通常中间只能用形容词或副词的原级,不能用比较级或最高级。
若第二个as之后使用独立的人称代词,一般用主格(较正式)或宾格(非正式)均可。
as...as用法1.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”。
如:He doesn’t pay as much tax as we do / as us. 他没我们交的税款多。
There are not as many restaurants as there were. 现在餐馆没有过去多了。
2.“as+形容词或副词原级+as...”意为“和...一样”,表示同级的比较,第一个as为副词,第二个as为连词。
(1)as...as结构用于表示不同人或物同一性质的比较,意为...和...一样The tree is as tall as the building.这棵树和那栋楼一样高。
(2)as...as结构用于表示同一个人或物不同性质的比较,意为既...又...This swimming pool is as wide as it is long.这个游泳池宽度和长度相等。
(3)as...as结构用于表示两个人或物不同性质的比较,表示程度相同或相当,意为...而...,在否定句结构是so/as...as...He cannot run so/as fast as you.他没你跑得快。
He was as handsome as his wife was beautiful.他长得很英俊,他的妻子也长得非常漂亮。
3.as...as的常见句型(1)as...as possible/sb can尽可能的……Please answer my question as soon as possible.请尽快回答我的问题。
as...as用法《asas 用法》在英语学习中,“asas”这个结构的用法相当常见且重要。
它看起来简单,但要真正理解并运用自如,还需要我们深入学习和掌握。
“asas”的基本含义是“和一样”,用于表示两者在某方面程度相同。
比如,“He is as tall as his brother”(他和他哥哥一样高。
)这里就是在比较身高,表明两个人的高度是相同的。
在使用“asas”时,需要注意其结构的完整性。
中间通常接形容词或副词的原级。
例如,“She runs as fast as her friend”(她和她朋友跑得一样快。
)其中“fast”是副词的原级。
如果是形容词,比如“She is as beautiful as a fairy”(她像仙女一样美丽。
)“beautiful”就是形容词原级。
“asas”结构还可以用于否定句,这时常用“not as/soas”,意思是“不如”。
比如说,“This book is not as interesting as that one”(这本书不如那本有趣。
)这就是在比较两本书的有趣程度,表明这本书没有那本有趣。
当我们想要表达“尽可能”的时候,也可以用到“asas possible”这个结构。
比如,“Please come as early as possible”(请尽可能早来。
)“You should finish your homework as quickly as possible”(你应该尽可能快地完成作业。
)除了以上常见的基本用法,“asas”还有一些特殊的情况需要我们留意。
在比较倍数时,我们可以用“倍数+asas”的结构。
例如,“This room is twice as big as that one”(这个房间是那个房间的两倍大。
)而且,“asas”还可以和一些特定的词搭配使用,形成固定的短语和表达。
比如“as long as”,意思是“只要”,“As long as you work hard, you will succeed”(只要你努力工作,你就会成功。
论形容词的比较结构:as...as的两种模式之前与大家一起学习了形容词比较等级的构成方式,而形容词比较等级用于句子当中便形成了所谓的“比较结构”。
英语比较结构最主要的有三种:as...as结构,more...than结构以及the most...结构。
as...as结构意为“和...一样”,其用法主要如下:一、基本模式:as+形容词原级+as-分句1.主句主语与as-分句主语不同,比较项目相同,此时as-分句有所省略。
如:Jack is as clever as Tom.2.主句主语与as-分句主语相同,但比较项目不同,此时as-分句不行用省略句。
如:The girl is as brilliant as she is beautiful. (这个女孩既美丽又聪慧。
)3.主句主语与as-分句主语不同,比较项目也不同,此时as-分句不行用省略句。
如:Her uncle was as base and unworthy as her father had been upright and honorable.(她叔叔卑鄙龌龊,不像她父亲那样正直可敬。
)4.基本模式的否定形式:Jack is not as clever as Tom. 或Jack is less clever than Tom.二、变体模式:1. as many/much+名词+as-分句:She has eaten as many apples as her sister.He took as much water as he needed.2. as+形容词原级+名词词组+as-分句:Lucy is as clever a girl as her sister.3. 变体模式的否定形式:He didn’t take as much water as he needed.需要留意的是,同一句话,选择实行基本模式和变体模式,它们的含义基本相同,但句子的侧重点有所不同。
千里之行,始于足下。
as...as的用法总结as...as是一种比较的结构,用于表示两个事物在某个方面具有相似或相等的程度。
句子结构为:[主语] + [be动词] + as + [形容词/副词] + as + [被比较的事物]。
下面总结一下as...as的用法:1. 形容词比较级在比较两个事物在某个方面的程度时,使用as...as可以表示两者具有相等的程度。
例如:- He is as tall as his brother. (他和他兄弟一样高。
)- The coffee is as hot as the tea. (咖啡和茶的温度一样热。
)2. 名词的数量比较as...as也可以用来比较两个事物的数量。
例如:- I have as many books as you. (我和你一样多的书。
)- There are as few students in this class as in that class. (这个班级和那个班级一样少的学生。
)3. 动作的频度比较as...as还可以用于比较两个动作的频度。
例如:- He works as hard as you do. (他和你一样努力工作。
)- She talks as much as he does. (她和他一样多话。
)4. 副词的程度比较除了形容词和名词的比较,as...as还可以用于比较副词的程度。
例如:- He sings as loudly as she does. (他唱得和她一样大声。
)- The car runs as fast as a bullet. (这辆汽车跑得像子弹一样快。
)第1页/共2页锲而不舍,金石可镂。
5. 不同形式的as...asas...as还可以用来比较两个不同形式的事物之间的相似程度。
例如:- He can swim as well as he can run. (他游泳的能力和跑步的能力一样好。
)- She is as beautiful without makeup as she is with makeup. (她素颜和化妆后一样漂亮。
高中英语知识点大全(12):as...as...用法小结as...as...用法小结(1)...as+形容词(副词)原级+as...;not as/so+形容词(副词)原级+as...Their factory is as large as ours.他们的工厂和我们的一样大。
I study as hard as you.我和你一样用功学习。
He doesn’t get up as/ so early as his parents.他不像他父母那样早起床。
(2)……倍数+ as + 形容词(副词)原级+as...Line AB i s 3 times as long as Line CD.=Line AB is twice longer than/3 times the length of Line CD.线段AB是线段CD长的3倍。
(3)as + 形容词+ a/an + 单数可数名词+ as; as + 形容词+复数名词+ asShe is as good many records as possible.我们需要尽量多的唱片。
There is as much sugar in it as eight pieces of sugar.其中的含糖量相当于八块方糖。
I have’t got as much money as I thought.我没有原来想象的那么多钱。
(4)as/so long as 只要;如果You may use that dictionary as long as you take care of it.只要你好好保存,你可以用那本词典。
as a matter of fact=in fact事实上、实际上……It seems easy,but as a mat ter of fact,it’ll take us a long time to work it out.这道题貌似简单,实际上要解出的话很费时间。
“ as … as …结构”在英语中用法较多,学生在平时的学习中会频繁地接触到此种结构。
有部分学生认为“ as … as… 结构”中只能出现形容词或副词并且认为此结构只能用于原级比较,这种认识是单一的。
实际上“ as … as… 结构”经过不同变化可以构成不同的短语和句式,这些短语和句式被灵活地运用于课文和练习中。
如果学生对此结构的用法了解不多,就会在平时的学习中遇到障碍。
为了帮助学生清除障碍,笔者就“ as … as… 结构”的几种用法介绍如下:“as + 形容词或副词原级+ as…” 意为“和……一样”,表示同级的比较,但要注意第一个as 为副词,第二个as 为连词。
根据比较对象和性质的不同又可以把此种结构分为三种:(一)“ as … as …结构”用于表示不同人或物同一性质的比较,意为“……和……一样…… " 。
例如:The tree is as tall as the building(is) .这棵树和那栋楼一样高。
注意此结构也常用于形象比喻中:as cool as cucumber 沉着的,as stubborn as a mule 非常顽强的,倔强的,as clear as crystal 非常透明的,as poor as a church mouse 非常贫困的,as busy as a bee 像蜜蜂一样忙碌,as easy as ABC 像ABC 一样容易,as deep as a well 像井一样深,as light as a feather 像羽毛一样轻,as soft as butter 像黄油一样软。
这些短语生动活泼,浅显易懂,记住这些短语可以提高学生的英语写作和口语能力。
(二)“ as … as …结构”用于表示同一个人或物不同性质的比较,意为“既……又……” 。
例如:This swimming pool is as wide as it is long.这个游泳池宽度和长度相等。
as引导的从句省略有没有规则,as引导定语从句语法归纳as...as引导比较状语从句的省略问题1. I read as many pages as are required.这句中没有省略,其中的 as 是关系代词,引导定语从句(as are required)。
句意为:要求读多少页我就读多少页。
2. The girl are as busy with their work as bees.原句有笔误,girs 应为 girls。
此句可认为 bees 之省略了系动词 are。
as…as 结构的基本用法,句意为:姑娘们的工作十分忙。
注意句中的 as busy as bees 为习语,意思是“非常忙”。
3. Work is as necessary for peace of mind as for health of body.此句若要说有所省略,可认为是Work is as necessary for peace of mind as it is necessary for health of body 的省略,其意为:工作不仅对于心灵的平静是必要的,对于身体的健康也是必要的。
4. Buying a new bike is sometimes as cheap as repairing the old one is.不知你的句子出处何处。
感觉句末的 is 是多余的。
句子大意为:买一辆新的自行车有时跟修理旧自行车一样便宜。
as引导定语从句语法归纳(一)as(代词)引导限制性定语从句1. 当先行词是“such/the same+名词”时,用as引导定语从句。
即,such+n.+as(代词),the same +n.+as(代词)。
例句(as指代such+n.,作主语/宾语/表语)●We invited all such people as were likely to come.(as在从句中作主语。
as...as的用法“asas”的用法在英语学习中,“asas”这个结构是一个常见且重要的表达方式。
它的用法灵活多样,掌握好它对于准确、流畅地表达意思有着重要的作用。
“asas”的基本结构是“as +形容词/副词原级+as”,意思是“和一样”。
这里需要注意的是,使用的形容词或副词必须是原级形式,不能是比较级或最高级。
比如,“She is as beautiful as her sister”(她和她姐姐一样漂亮。
)在这个句子中,“beautiful”是形容词原级,用来形容人的外貌。
再比如,“He runs as fast as his friend”(他和他朋友跑得一样快。
)这里“fast”是副词原级,描述动作“跑”的速度。
“asas”结构在句中可以充当多种成分。
它可以作定语,比如“A trainis as long as a plane”(火车和飞机一样长。
)在这个句子中,“as long as a plane”作定语,修饰“train”。
它也可以作状语,例如“He works as hard as his brother”(他和他兄弟工作一样努力。
)“as hard as his brother”在句中作状语,修饰动词“works”。
还能作表语,像“This book is as interesting as that one”(这本书和那本书一样有趣。
)“as interesting as that one”在句中作表语。
在使用“asas”时,要注意前后比较的对象要具有可比性。
例如,“The apple is as big as the orange”(这个苹果和这个橙子一样大。
)苹果和橙子都是水果,在大小方面具有可比性。
但如果说“His coat is as long as the table”(他的外套和桌子一样长。
)这就不太合理,因为外套和桌子不是同一类可以直接比较长度的物品。
“asas”中间除了可以接形容词和副词原级外,还可以接名词。
“as...as...”的结构的理解及翻译“ as …… as …… ”是大家熟悉的一种结构,常译为“像……一样”。
但在实际应用中,会有例外。
如在《大学体验英语》中有这样一个句子:Anti-virus software plays one, albeit important, part in the defense of your company from malicious attack but the security of your computer system is only as strong as the weakest link. And that,more often than not, is the human factor.在这里,将as …… as …… 译为“像……一样”,显然是行不通的。
如何解决这一问题?我们可以从as …… as …… 的结构入手,分析一下它的用法。
1. 当主语是同一性质的事物比较时,as ……as …… 解释为“同……一样”例: John is as bright as Bob. 约翰和鲍博一样聪明。
2. 当as …… as …… 结构的主语相同,而比较项目不同,即把同一事物两种不同性质的方面等同比较时,相当于both …… and …… ,可译为“既……又……”例: He is as brave as wise. 他既勇敢又聪明。
She is as gifted as diligent. 她不但有天赋,而且勤奋。
根据以上讨论,我们可以将上面一个句子译为:“杀毒软件的作用固然重要,但在保护公司不受恶意攻击的战斗中,只能起一定的作用。
公司的计算机系统安全与否,恰恰系于一个既薄弱又牢固的环节,而这个环节往往取决于人。
”除此以外,as …… as…… 还有以下几种用法:1. as …… as …… 结构的两个主语和两个比较项目都不同,即把两个不同的人和物在不同的方面比较时,相当于 whereas ,可译为“而”。
考点1 as... as的用法(八下U3)
◎用法
1. 肯定表达:as... as意为“和……一样”,表示“二者在……相同”。
第一个as后接形容词或副词原级,第二个as后接比较对象。
如:I’m just as tired as you are! 我和你一样累!(教材P19)
2. 否定表达:not as/so... as,表示“一方不如另一方……”。
如:You didn’t run as/so quickly as Jim. 你没有吉姆跑得快。
3. 常见搭配:
as... as possible 尽可能……as soon as 一……就……as long as 只要
as well as 不仅……而且as far as 直到
◎拓展
1. as还可作介词,意为“像;如同;作为”。
如:He works in the school as a math teacher. 他在这所学校当数学老师。
2. as还可作连词,意为“当……时;以……方式;因为”。
如:As she left the room, she remembered that lost book. 当她离开房间时,她想起了那本丢失的书。
◎练习
1. Taking exercise is just as ______(important) as studying hard in our daily life.
2. ______ time goes by, the situation is getting better and better.
答案:1. important 2. As。
as...as...的用法总结as...as...的用法其实很简单,快来一起学习吧。
下面就和大家分享,来欣赏一下吧。
as...as...的用法其实很简单as是英语中用得比较多的一个词,也是很多小伙伴反映较难掌握的一个词。
as的词性较多,用法也较复杂,我们今天先讲一下很常用的as...as...的用法as...as...的基本意思为“与……一样”,"像...一样的"。
例如:The tree is as tall as the building(is). 这棵树和那栋楼一样高。
其中的第一个as为副词,其后通常接形容词或副词(用原级) ,第二个as可用作连词(后接从句)。
as...as...的用法1基本用法:虽然都是as...as...但在不同的语境下,意思也不同。
例如:1.表示不同人或物同一性质的比较,意为“……和……一样……"Michael is as bright as George(is). 迈克尔和乔治一样聪明。
2. 表示同一个人或物不同性质的比较,意为“既……又……”Alice works as happily as(she)plays(happily). 艾丽丝愉快地工作,尽情地玩。
3. 用于表示两个人或物不同性质的比较,表示程度相同或相当,意为“……且/而……”。
He was as handsome as his wife was beautiful. 他长得非常英俊,他的妻子也长得非常漂亮。
He was as experienced as his brother was green. 他经验丰富,而他兄弟却涉世未深。
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. 他学习不如他弟弟努力。
2. 在该结构的两个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” :You’ve made as many mistakes as I have. 你犯的错误和我犯的一样多。
as...as的用法“asas”的用法在英语学习中,“asas”这个结构是非常常见且重要的。
它的用法灵活多样,能够帮助我们准确、生动地表达各种程度和比较关系。
接下来,让我们详细了解一下“asas”的具体用法。
“asas”的基本结构是“as +形容词/副词原级+as”,表示“和一样”。
比如,“She is as beautiful as her sister”(她和她姐姐一样漂亮。
)在这个句子中,“as beautiful as”就是在比较两个人的美貌程度是相同的。
需要注意的是,在使用“asas”结构时,前后所接的形容词或副词一定要用原级,不能用比较级或最高级。
比如,我们不能说“She is as more beautiful as her sister”或者“She is as the most beautiful as her sister”,这两种表达都是错误的。
“asas”在句中可以充当不同的成分。
它可以作定语,比如“A man as wise as Solomon”(像所罗门一样聪明的人);也可以作状语,比如“He runs as fast as his brother”(他和他哥哥跑得一样快。
)当我们想要表达“不如”时,可以使用“not asas”或“not soas”,这两个结构的意思是相同的。
例如,“This book is not as interesting as that one”(这本书不如那本有趣。
)在实际运用中,“asas”还会有一些特殊的用法。
比如,“as much as”和“as many as”。
“as much as”通常用于不可数名词,“as many as”则用于可数名词复数。
例如,“He earns as much money as I do”(他挣的钱和我一样多。
)“There are as many students in our class as in theirs”(我们班的学生和他们班的一样多。
as...as的用法
as...as意为"和……一样",表示同级的比较。
使用时要注意第一个as为副词,第二个as为连词。
其基本结构为:as+ adj./ adv. +as。
例如:
(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。
例如:
This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前。
例如:
Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型:
(1)as...as possible
Please answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/before
She looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)
It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far as
He walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。
(5)as well as
She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
一些带有as...as结构的常见短语归纳:
as busy as a bee像蜜蜂一样忙碌
as easy as ABC像ABC一样容易as deep as a well像井一样深
as light as a feather像羽毛一样轻as soft as butter像黄油一样软
as rich as a Jew像犹太人一样富裕。