“It”作形式主语的几大基本句型 2011-06-07 22:27:53| 分类: 语法归纳 | 标签: |字号大中小 订阅 ◇It’s +形容词/名词+that +从句 It is necessary that you train yourself before the walk. It is important that you......
It 作形式主语常见句型 动词不定式,动名词或主语从句作主语时,通常把它们放在谓语 动词前,而用 it 作形式主语,放到句首,常见句型有: 1. It + be + 形容词( important, impolite.necessary. easy, difficult...) + It 作......
that ... 该句型中 it 是形式主语,真正的主语是 that 引导的主语从句,常译为”清楚(显然,真的,肯定...)” 是主语从句最常见的一种结构。 It is very clear that he’s round and tall like a tree. = That he’s round......
It 作形式主语和形式宾语的用法一、 it 作形式主语 1. 不定式作真正主语常用句式归纳: It is no use/good/need/help doing…做……没用处/没好处/没必要/没帮助; It is great fun doing 做……非常有趣;It is a waste of ......
