外教一对一 http://www.yangjiajiao.com because的用法 1. because 表示的是必然的因果关系,语气最强,通常放在主句之后,若需强调则放在主句之前„„ 2. 通常用来回答 why提出的问题。如: A:Why can't you do it now?你为什么不现在就做呢? B:Because I'm too busy. 因为我太忙。 3. 可引导从句作表语。如: It is because he is foolish. 那是因为他太蠢了。 4. 可用于强调句。如: It is because he is honest that we likehim. 是因为他诚实我们才喜欢他。 5. not„because„这一结构中的 not 有时否定主句,有时否定从句,一般要根据句子的意思作出正确或合乎逻辑的理解。若not否定主句,最好在because之前用逗号,否则会引起歧义,如下句在没有特定上下文时就有两种解释。如: I didn't go because I was afraid. (1) 我没有去是因为怕。 (2) 我不是因为怕才去。 不过若because之前有just修饰,一般认为not 是否定从句而不是主句。如: You shouldn't get angry just because some people speakill of you. 你不要因为有人说你坏话而生气。 He was not readyto believe something just because Aristotle said so. 他并不只是因为亚里士多德说过如何如何,就轻易相信它。 6. 表示“„的原因是因为„”这一意义时,一般要用下面这样的句型。如: The reason why he can't come is that he is tired. 他不能来是因为他累了。 在这一结构中尽管不少人认为可将that改用 because, 但也有不少人反对这一用法,学生宜慎用。 7. 汉语习惯上说“因为„所以„”,但在英语里却不能将 so与because 连用。如: 因为下雨,所以我们呆在家里。 文章来源:www.yangjiajiao.com 外教一对一 正:Because it was raining, we stayed at home. http://www.yangjiajiao.com 正:It was raining, so we stayed at home. 误:Because it was raining, so we stayed at home. 8. 用于 because of, 意为“因为”,用法注意: (1) 是复合介词,其后可接名词、代词、动名词以及由关系代词型的 what 所引导的从句等。如: He couldn't come because of illness. 他因病不能来。 I said nothing about it, because of his wife'sbeing there. 因为他妻子在那儿,我对此事只字未提。 He knew shewas crying because of what he had said. 他知道她哭是因为他说的话。 注意: because of不能直接引导从句或后接that引导的从句。如: 他不能来是因为他病了。 正:He can't come because he is ill. 正:He can't come because of his illness. 误:He can't come because of he is ill. 误:He can't come because of that he is ill. (2) because of 一般引导状语,不引导表语 (引导表语时可用 dueto)。如: 正:His absence is due to the rain. 他因雨未来。 误:His absence is because of the rain. 但是若主语是代词 (不是名词),because of 引出的短语则可用作表语。如: It is just because of money. 那只是因为钱的原因。 9. 关于 because, since, as, for 的用法区别 (1) . because 可用来回答why提出的问题;可以引导表语从句;可用于强调句等,而其余三者则不行。 文章来源:www.yangjiajiao.com 本文来源:https://www.wddqw.com/doc/96424ff46394dd88d0d233d4b14e852458fb39e0.html