第1个回答 2015-10-05
because 连词， “因为”，用来连接原因状语从句。例如：
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 介词短语，“因为（某人/某事物）；由于”，在句中作状语。例如：
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。
because of 和because的意思都是“因为”，区别在前者跟短语，后者跟从句。例如：
他们因为下雨没去博物馆，可用because和because of两种方法表示。
They didn’t go to the museum because of the rain.
They didn’t go to the museum because it rained.
第2个回答 推荐于2017-09-01
because 是连词,其后接句子,例 如：
He is called Mitch, because his name is Mitchell.
人们叫他米奇，因为他大名叫米切尔。
because of 是复合介词,其后接名词、代词、动名词、what 从句等。例如：
We could see him wasting away because of his
illness.
我们看得出他因为生病而日渐消瘦
第3个回答 2016-05-04
because;because of二者均表示“因为”，区别是：
because是从属连词引导原因状语从句;而because of是一个合成介词，其后接名词、代词、动名词或what从句组成介词短语。如:
I went back not because of the rain,but because I was tired.我回去不是因为下雨，而是因为我累了。
Her face turned red because of what he said.他的话使她脸红了。
第4个回答 2018-07-29
because引导从句，because of后面加名词或相当于名词的词，例如：
Please be brief because I am in a hurry. 我有急事，请长话短说。
I did not go to the cinema because of the intense cold. 我因为严寒没出去看电影。本回答被网友采纳
第5个回答 2022-08-08
1. because是连词，其后接句子；because of是复合介词，其后接名词、代词、动词，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 lost his job because of his age. 由于年龄关系他失去了工作。 ● He knew she was crying because of what he had said. 他知道她哭是因为他说的话。
2. because of之后可接what从句，但不能接that从句或没有引导词的句子。
例句：● He didn't come because he was ill. 他因病未来。
● He didn't come because of his illness. 他因病未来。