555　pretend，affect和assume

① pretend常用作及物动词，意为“假装，佯装”，结构为：

pretend sth. （illness，sleep，a headache）

pretend to do sth.

pretend to be doing sth. （假装正在干什么）

pretend+that从句

He pretended illness. 他装病。

Don't pretend to know what you don't know. 不要不懂装懂。

She pretended to be reading when I came in. 我进来时，她假装正在看书。

He pretended not to see me. 他假装没看见我。

=He pretended that he didn't see me.

He pretended that he had a headache. 他假装头痛。

他假装对你友好。

He pretended friendly to you.

（pretend后不可跟形容词）

He pretended to be friendly to you.

② affect意为“为了某一效果而装着有某种特征或情感”。

When she applied for a job，she affected simplicity. 她求职时假装出俭朴的样子。

③ assume意为“装出有某种情感的样子，以掩饰真正的感情”。

She assumed a look of sorrow. 她假装悲伤的样子。