望大神说的再详细些,说下意义 句式结构和具体的用法。还有例子和翻译。谢谢。本人学力不精。大神多多包含。定采纳
追答(1) 一是表示将来,即表示发生在谓语动作之后的动作。如:
We decided to leave early. 我们决定早点动身。
(2) 表示与谓语动作同时发生或略先于谓语动作的动作。如:
He seems to be tired. 他似乎累了。
英语中不定式有些习惯搭配的句型,总结如下:
结构1:S + V. + n./pron. + (not) + to do sth.
I persuade him to give up smoking and I succeeded.
结构2:v. + it + adj./n. + to do sth.
I find it easy enough to get on with Tom.我觉得与汤姆相处很容易。
结构3:It is/was + 形容词 + (for sb.) to do sth.
当不定时作主语时,常用it做形式主语,将不定式放到谓语的后面。
It is important for modern young people to master at least two foreign languages.
结构4:it is/was + 形容词 + of sb./ sth. to do sth.
It’s very kind of you to say so. = You're kind to say so. 谢谢你这样说。
结构5:be + adj.(P.P.) + to do 不定式往往表示原因:
I am glad to meet you. 见到你我很高兴。
结构 6:“某些形容词+不定式”。常见形容词:difficult, easy, hard, interesting等。[用主动形式来表示被动含义。这时句子主语是不定式的逻辑主语。]
The novel is interesting to read.
大神无敌,,,看不太懂啊。求解释
追答We decided to leave early.
to leave在decided之后发生,所以表"将来"
He seems to be tired.
to be tired和seems同时发生
结构1:S + V. + n./pron. + (not) + to do sth.
动词+ sb./sth + to do 动词是谓,sb./sth.是宾语,to do是宾补
比如 My mother asked me to do homework. 不定式to do 作宾补.
结构2:v. + it + adj./n. + to do sth.
I find it easy enough to get on with Tom.
主:I 谓:find 形式宾语:it 真正宾语:to get on with Tom(不定式作宾语)
宾补: enough
这两种是最常见的,你先打他们搞懂就行了.其它的以后慢慢来,不定式的知识很多.
能不能再细些,多举几个例子,还有就是不定式不应该还有一种么?