as_much_as的用法
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as形容词as的用法总结一、AS形容词AS的用法总结AS是一个常见的连接词,可以用来比较事物之间的相似之处或者进行类比。
在英语中,AS作为一个形容词,在不同的句子结构下有不同的用法。
下面将对AS形容词做一个总结。
1. AS...AS结构AS...AS结构用于表示两个或多个事物在某种程度上相似或相等。
这种结构可以用于肯定句、否定句和疑问句中。
例如:- He is as tall as his brother.- She is not as intelligent as she appears.- Is John as good at playing basketball as Tom?2. AS MUCH / MANY + NOUN + AS 结构该结构用于表示数量上的比较,常常在需要强调两个事物数量相等时使用。
注意根据被比较的名词是可数名词还是不可数名词选择合适的变体(MUCH / MANY)。
例如:- I have as much money as you do.- We have as many books as the library.3. IDIOMS以as开头许多习语以as开头,并且具有特殊的含义。
以下是其中几个例子:a) As good as gold: 意味着某人表现得非常好或正派。
- The children were well-behaved and acted as good as gold.b) As blind as a bat: 意味着某人非常近视或对某事毫无了解。
- He can't even see his own mistakes. He's as blind as a bat.c) As light as a feather: 意味着某物非常轻盈。
- The package was as light as a feather, so it was easy to carry.d) As cool as a cucumber: 意味着某人在紧张或压力下保持冷静。
用英语表达“A 是 B 的N 倍长(宽,高,大,重等)”,“A 比 B 长(宽,高,大,重等)N 倍” 或“A 的长度(宽度,高度,大小,重量等)是 B 的N 倍”,可用下列几种句型。
1.“A + be + 倍数+ as + 计量形容词原级+ as + B”。
This tree is three times as tall as that one.这棵树是那棵树的三倍高。
His father is twice as old as he.他父亲的年纪有他两倍大。
2.“A + be + 倍数+ 计量形容词比较级+ than + B ”The Yangtze River is almost twice longer than the Pearl River.长江差不多比珠江长两倍。
The dictionary is exactly five times more expensive than that one.这本字典比那本恰好贵5倍。
3.“A + be + 倍数+ the + 计量名词+ of + B ”The newly broadened square id four times the size of the previous one.新扩建的广场是未扩建时的四倍大。
4.“The + 计量名词+ of + A + be + 倍数+ that + of + B ”The size of the newly broadened square is four times that of the previous one. 新扩建的广场为以前的四倍大。
5.其它I…m twice/ double his age. 我的年龄是他的两倍。
I…ve paid five times the usual price for the stamp.我出了5倍于往常的价格买这枚邮票。
The average income of the staff has been increased by 50 percent compared with last year.与去年相比,该单位职工的收入增加了50%.The price of TVs are twofold(adj. 两部分的,双重的)down over these years.近几年来,电视机的价格下降了两倍。
英语as as用法总结
“as(否定句中可用so)+adj./adv.+as…”,其基本意思为“……和……一样”。
但在实际应用中,此结构在不同的语境中含义差异较大。
as…as结构的另一种形式是“as much/many+名词+as+从句”。
扩展资料
若有修饰成分,如twice,three times,half,a quaer等,必须置于第一个as之前。
as…as结构的另一变体形式是“as+形容词原级+名词词组+as”。
当as…as与表示重量、数量、时间、距离、价格等的计量名词连用时。
往往并不表示比较。
而是构成一个形容词组,意为“重达……,多达……,高达……”等。
“as+原级+as any(或ever)”、“as+原级+as…can be”、“nothing(或no)+so+原级+as…”等结构表达的是最高级意义。
即在某种程度上或某方面达到极限或最大限度。
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。