because和because of的区别？

最好有例句

because和because of

because是连词，其后接原因状语从句或回答以why开头的问句；

而because of是复合介词，其后接名词、代词或动名词，或者what引导的名词性从句。


如

(1)___he is ill,he is absent today.

(2)He is not at school___his illness.

(3)He can”t come___the heavy rain.

(4)We like physics___we can learn a lot
of ideas.

答案：1.Because 2-3.because of 4.because

后者接名词。

Because he made a mistake, he cried.

Because his mistake,he cried.

because是因为

because of 是由于

前者加句子，后面一个加词或者词组

because+句子 because of+名词 because 后边要接一个完整的句子 because of 后边一定要接一个不是句子的句子（短语） 判断断语还是句子的标准： 单独取出because或because of的内容，如果有动词（也就是谓语）的是句子，如果没有则是断语。 例如：I didn't go to school because i am ill. am是谓语（动词） I didn't go to school because of my illness. my illness是短语（名词） 分析： I love you not because of who you are but because of who i am when i am with you. are和am是谓语，所以不能用because of,只能用because。