because后面接of。because of一般引导状语，不引导表语；但当主语是代词时，because of短语在句中可用作表语。because of的例句The game was postponed because of rain（因雨，比赛延期了）。
because的例句He is called Mitch, because his name is Mitchell（人们叫他米奇，因为他大名叫米切尔）；Just because it has a good tune does not mean it is great music（仅凭旋律优美并不见得就是一首杰出的音乐作品）。
