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l want to be和lwant become区别

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 11:09:00
l want to be和lwant become区别
主语能直接跟be加动词吗
没有I want become,而应该是:I want to become
I want to be和I want to become差别不大,前者范围更加广泛一点,后者意思只能是“我想要变得/成为”,become后面只能加名词或形容词,而be后面加的东西更多.
如:I want to be a teacher.= I want to become a teacher.
I want to be brave.= I want to become brave.
但是可以说I want to be at home.就不能说 I want to become at home.了.
再问: be和become有什么区别,他们不都有成为的意思吗
再答: 主语后面当然可以加be动词,但一般不能是原形be。

be的意思远非“成为”一个,become还差不多。

be是be动词的原形,而be动词是连系动词中最常见最活跃的一种,为延续性动词。
become也属于连系动词,但是只表示状态的变化,为瞬间性动词。

可以说:I've been here for 3 hours.
但是绝对不能说:I‘ve become here for 3 hours. 一则become意思无法搭配,二则become不能延续,也就不能加表示一段时间的结构做时间状语。
再问: 还有一个,too that so very有什么区别,怎么区分它们的程度