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as…as

as many as 和……一样多/多达;as much as 和……一样多/多达(注意：many指可数的量，much 指不可数词的量);as high as 和……一样高/高达;as thick as 和……一样厚/厚达;as long as 一样长/长达;as deep as 一样深/深达;as early as 一样早/早在……时候，如：

We have as many books as they.我们的书和他们的一样多。/The great fire burned down as many as twenty buildings.大火烧毁的大楼多达20座。

[应用]汉译英

①新桥与旧桥一样长。/这种鱼可长到长达15英尺。

②这座山和远处的另一座一样高。/这座山高达4000米。

Key:①The new bridge is as long as the old one./The kind of fish can grow as long as 15 feet.

②This mountain is as high as another one in the distance./This mountain is as high as 4,000 metres.

as…as possible:as…as one can尽可能地…….

①I’ll come back as soon as possible.我尽可能地……

②Get up as early as possible tomorrow morning. 明天早晨尽量早起。

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 is 3 times as long as Line CD.=LineABis 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 + as

She 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。

(5)as much/ many as多达……，……那么多

On Sports Day, during the relay race, you will use most of all, perhaps as much as 650 calories an hour.在运动会上，进行接力赛跑时，你消耗的能量最多，可能每小时多达650卡。

As many as 700 different languages are spoken in Africa.非洲有多达700种不同的语言。

He didn’t catch as many as he’d hoped.他没有捉住预想的那么多。

(6)as...as possible; as... as one can

The teacher should write the words on the blackboard as carefully as he can. =The teacher should write the words on the blackboard as carefully as possible.老师在黑板上应尽可能仔细地把字写好。

Please be as friendly as possible to your friends.=Please be as friendly as you can.请对你的朋友尽可能友好。

(7)as...as + 年代数字/名词

As early as 1950 I knew him.早在1950 年我就认识他了。

He walked as far as the post office.他步行到邮局。