1.Because引导的原因状语从句
I agree with you because your views are right.
我同意你的看法，因为其是正确的。
2.because可用于强调句
It is because your views are right that I agree with you.
正因为这些观点是正确的，因此我同意你的看法。
3.not because.....but because.....
It is not because you are clever, but because you are diligent that you make it.
你能成功不是因为你聪明，而是因为你勤奋。
4.not because of.....but because of.....
It is not because of your cleverness, but because of your diligence that you make it.
你能成功不是因为你聪明，而是因为你勤奋。
5.not... because.....结构有时否定主句，有时否定从句
否定主句
I can’t help you, because what you are facing is beyond my ability.
我不能帮助你，因为你所面临的问题在我的能力范围之外。
否定从句
I can help you, because what you are facing is not beyond my ability.
我能帮助你，因为你所面临的问题在我的能力范围之内。
4.Because引导名词性从句时，只起连接作用，不作句子成分，就等于the fact that
Because引导表语从句
because引导的从句作表语时，主句的系动词为be
That’s because your career is closely connected with your major.
那是因为你的职业和你的专业联系十分紧密。
