從句表示與將來(lái)事實(shí)相反，謂語(yǔ)動(dòng)詞用“would／could／might＋動(dòng)詞原形”。
例句：
Her head felt as if it would burst.
她覺(jué)得頭要爆裂了。
He made as if to speak.
他似乎要說(shuō)點(diǎn)什么。
I don't feel as if I belong here.
我在這里感覺(jué)格格不入。
I felt as if my heart had stopped.
我覺(jué)得好像我的心都不跳了。
I can remember our wedding as if it were yesterday.
我們的婚禮我記憶猶新，就像昨天一樣。