I think that it is important to master a foreign language.(改
I think that it is important to master a foreign language.(改为同义句) I think _____ _____ ______ _______ a foreign language. important to master,可是还是不明白为什么,这涉及到什么形式主语、形式宾语之类的,我不太明白,
原句I think that it is important to master a foreign language.的it是形式主语. I think it important to master a foreign language.it是形式宾语 1.it做形式主语 It is +adj.+(for sb.) +to do sth. It is time to do/for/that. 2.it做形式宾语
作为形式主语或宾语的it并无实际语义,只是为满足语法上的需要,避免句子头重脚轻。原句I think that it is important to master a foreign language中,i是主语,think是谓语动词,think 后面接了一个that从句作宾语,句子的结构为主+谓+宾。that从句中,it作形式主语,真正的主语是后面的不定式短语to master a foreign...
形式主语是指用it来代替一个比较长的主语(可以是主语从句、不定式等),避免头重脚轻。 如: To learn a second language is important. = it is important to learn a second language. 形式宾语是指用it来代替一个比较长的宾语(可以是宾语从句、不定式等),避免头重脚轻。 如:I find si...