because用法

because的基本意思是“因为”,强调直接造成某种结果的理由和原因,所引导的原因状语从句多置于主句之后,有时为了强调,也可置于主句之前,并用逗号与句子的其他部分隔开；

because可以用作连词；

because还可用来引导让步状语从句,这时,通常用于否定句或疑问句中；

because有时还可引导表语从句。

because用作连词的用法例句

I bought the house simply because it was large.我购买了这房子，只是因为它面积大。

An argument was inevitable because they disliked each other so much.争论是不可避免的，因为他们彼此非常厌恶。

I knew she was joking because she had a big grin on her face.我知道她是在开玩笑，因为她脸上堆满笑容。