英语选修6It的用法语法练习题及答案.pdf

It 的用法 It 的用法在高考中也是重现率较高的语言点，尤其是 it 用于强调句。其考查方式多通过 “单 项填空 ”进行，偶尔也出现在 “短文改错 ”和 “完形填空 ”中。 1．(NMET98) It was only when I reread his poems recently ___ I began to appreciate their beauty ． A ． until B ．that C ．then D ．so 正确答案： B 此题考查强调句，所以用 that 。 2．(NMET98) I hate____when people talk with their mouths full ． A ． it B ．that C ．these D ．them 正确答案： A 此题考查 it 作形式宾语的用法，所以选 A 。 3．(MET91 ，短文改错 )David and I did not agree and David pointed to a path which he thought it would probably lead to a village ． 正确答案：去掉 it ，因为定语从句中已有宾语 which 。 一、要点点拔 1．代替上文中提到过的人或事物。指代人时，一般用于小孩或身份不十分明朗的人。 1) －Who is the baby? －It s my teacher‘ ’s son． 2) －Who is that gentleman? －Its my friend Tom ．He( 不可用 It) wants to see you ． 2．用于表达天气、环境、时间、距离、季节等。 例如： 1) It ’s half an hour ’s walk from here to our school ． 2) It s nice and warm here‘ ． 3) But its two oclock now, and its time for us to go to school ． 3．用作形式主语 .it 没有具体意义，而只是帮助把真正的主语移至句子后尾，使句子显得平稳一 些，能借 it 给移至句子后尾的主语有三种：一种由不定式表示，一种由动名词表示，一种由从 句表示。 1).It 替代真正的主语 —— 动词不定式短语 . It is easier to say than to do . It is a good act to help the others. 2).it 替代真正的主语 —— 动名词短语 ,以动名词短语做主语的句子， 主要在以 no good, no use, no harm, dangerous, foolish 等词作表语的句中 . It ’s no harm drinking running water in that area 。 It ’s foolish talking like that. 3).it 替代从句作主语，用从句做主语的带 it 的句子很多 ,常见的有下面几类： ① It is a pity (a shame ,a fact ,a wonder ,a good thing,etc. )that … It is a shame that he didn ’t pass the exam. ② It is strange ( surprising,obvious ,true, good,possible,clear,etc. ) that …