中考英语第一轮复习辅导资料：原因状语从句(2)
2019-07-08 22:40:07中考网整理
④ for表示的理由是附加的或推断的，并非此原因，通常与主句用逗号隔开，不位于句首，如：
He must be not at home, for the telephone isn't answered.
用because, as, since, for 填空：
We'll have to go to bed early ___________ we'll start off early tomorrow.
___________ you know all about it, tell me please.
____________ all the seats were taken, I had to stand.
He must be at work, __________ the light in his office is still on.
Lily didn't go to school ___________ she was ill.
=_________________________________________________________.
(4) now that引导的原因状语从句
Now that "因为;既然"，通常可以和since换用。用来表示一种新的情况，再加以推论。如：
Now(that) you have passed your test, you can drive on your own.
你既已考试合格，就可以独自开车了。
