【as if】
①看起來好像我們隊要贏得比賽了。
It looks

as if

as if

our team is going to win the game.
②他同他們說話，就當他們是孩子一樣。
He talks to them

as if they were

as if they were

children.
③這個病人張了張嘴好像要說什么。
The patient opened his mouth

as if to say

as if to say

something.