… pretend to do sth … pretend to be doing sth … pretend to have done sth的区别。

Question

如题所述

Answer 1

1. 假装（要）去做某事
If you pretend to know what you don't know, you'll only make a fool of yourself.
不懂装懂就会闹笑话。

2. 假装在做某事
Yet it needs, as a political matter, to pretendto be doing something.
但是，从政治方面来考虑，它还是需要装模作样，摆摆姿态。

3. 假装已经做了某事
He pretended to have forgotten the conversation afte rthat night.
他假装已经忘记这个除夕所说的话。

Answer 2

假装要去做某事，假装在做某事，假装已经做了某事。