as
01
一样
to the same extent or degree, used in comparisons to show equality or intensity
例子
She can run as quickly as her brother.
她可以跑得和她兄弟一样快。
Try to stay as quiet as possible during the presentation.
在演示期间尽量保持安静。
1.1
多达, 高达
to a stated amount or number, used to stress or specify how large or significant a quantity is
例子
As much as a thousand dollars was raised in one night.
多达一千美元在一夜之间筹集。
He gained as many as fifteen pounds over the holidays.
他在假期期间体重增加了多达十五磅。
02
如, 像
used to introduce specific instances of a general category
例子
Many fruits, as apples and pears, grow well in cold climates.
许多水果，如苹果和梨，在寒冷的气候中生长良好。
Languages, as French and Spanish, share common roots.
语言，如法语和西班牙语，有着共同的根源。
as
例子
As the sun set, the sky turned beautiful shades of orange and pink.
随着太阳落山，天空变成了美丽的橙色和粉色色调。
As the train arrived, the passengers hurried to get on board.
当火车到达时，乘客们匆忙上车。
例子
I skipped breakfast as I was running late.
我因为迟到了，所以没吃早餐。
They canceled the game as it was raining heavily.
他们取消了比赛，因为雨下得很大。
03
如
used to describe how something is done by comparison
例子
Do it as I showed you yesterday.
按照我昨天给你看的那样做。
They danced as they had in their youth.
他们跳舞就像他们年轻时那样。
3.1
如
used to introduce an explanatory or clarifying remark
例子
As we expected, the train was late.
正如我们所料，火车晚点了。
As you know, he's not one to give up easily.
如你所知，他不是一个轻易放弃的人。
例子
Strong as he is, he could n't lift it alone.
尽管他很强壮，但他一个人也举不起来。
Cold as it was, they went swimming.
尽管天气很冷，他们还是去游泳了。
05
好像, 如同
used to describe an imagined or unreal situation
例子
She acted as she owned the place.
她表现得好像她拥有这个地方。
He stared at me as I were invisible.
他盯着我，好像我是隐形的。
as
01
像, 如同
used to show that a person or thing looks like someone or something else
例子
She danced with elegance, graceful as a swan.
The child 's eyes shone, bright as stars.
02
作为, 以...的身份
used to describe the role, position, or function that a person or thing has
例子
His words hit me as an insult.
他的话对我来说像是一种侮辱。
The news spread as a rumor at first.
这个消息最初是作为谣言传播的。
03
作为, 当...时
used to describe a person during a specific time in their life
例子
She loved books even as a teenager.
她在十几岁时就爱书。
He worked on the farm as a boy.
他小时候在农场工作。
