初中·課本中不會教你的 234　as和like

234　as和like

1　as 和like 都可以表示“同……一樣，如像”。as 指人的職業(yè)、身份、地位、角色等，也指物的功能、作用等。like著重人或物在狀貌、形態(tài)、性格方面相像，也指行為方式的相同。as表示的是事實上的相像，而like則是一種比喻。一般來講，as 是連詞，后跟的是從句，而like 是介詞，后跟的是名詞或代詞。

She is like her mother. 她像她母親。

It's like new again. 它又像新的一樣。

What's the weather like today？今天的天氣怎樣？

This tree is as tall as that one (is). 這棵樹同那棵樹一樣高。

He crawled out of the hut on his belly, like a snake. 他像一條蛇匍匐著爬出了小屋。

He works as others do. 他像其他人一樣工作 。

He works like others.

You should do as he tells you. 你應(yīng)該像他告訴你的那樣去做 。

You should do like him. 你應(yīng)該像他那樣去做 。

She is a teacher, as her mother is. 她是一位教師，同她母親一樣 。

She isn't much like her mother. 她不太像她母親 。

2　like 構(gòu)成的短語搭配有：look like, like this, like that。

Don't do it like that . Do it like this . 不要那樣做，要這樣做。

3　like 作介詞的反義詞是unlike ，意為“不像，和……不同”。

Unlike her, her daughter is tall. 不像她，她女兒個子高。

4　like 作動詞，意為“喜歡，喜愛，想要(would/should like)”，反義詞是dislike ，意為“不喜歡”。

I don't like the film. 我不喜歡這部電影。

Would you like a cup of tea？您想要一杯茶嗎？

I dislike traveling by ship. 我不喜歡乘船旅游。

5　as 也可用作介詞，表示“作為，當(dāng)作”，后跟名詞，而like 作介詞表示“像……一樣”。

As a pupil, you must study hard. 作為一名學(xué)生，你必須努力學(xué)習(xí)。

We treat him as a friend. 我們把他當(dāng)朋友。

比較

He spoke to her like her father. 他像父親那樣同她說話。（他不是她父親）

He spoke to her as her father. 他以父親的身份同她說話。