because和because of区别及用法

because和because of的区别

1、从词性上看

because 是连词，其后接句子。

because of 是复合介词，其后接名词、代词、动名词、what 从句等。

例句：

I didn’t buy it because it was too expensive.

我没有买是因为它太贵了。

He is here because of you (that).

他为你(那事)而来这里。

2、从用法上看

because 所引导的从句除用作原因状语外，还可用作表语。

而复合介词 because of 所引导的介词短语通常用作状语而不用作表语。

例句：

It is because he loves you.

那是因为他爱你。

如：He was absent because of the rain.

他因雨缺席。

because的用法

becausep:连词， “因为”，用来连接原因状语从句。

例句：

I did it because he told me to.

我做这事是因为他叫我做的。

Just because I don’t complain, people think I’m satisfied.

因为我没发牢骚，人们就以为我心满意足了。

because of的用法

because of：介词短语，“因为(某人/某事物);由于”，在句中作状语。

例句：

They are here because of us.

他们是为了我们而来到这里的。

He walked slowly because of his bad leg.

他走得慢是因为腿有毛病。