“it”用法总结〔经典版〕[全国通用].ppt

③被强调部分为人时，可用who(主格或宾格)和whom(宾格)代替that，用that也行。 It was your father that/whom /who I met in the street yesterday． 2) It was I that/who met your father in the street yesterday． ④强调句中 也要注意主谓一致、人称一致和否定转移的问题。 It is they who are our friends． It was not until ten oclock that we got home last night． ⑤注意不要混淆强调句和其他从句。It is was…that…为强调句标志，去掉后仍可组成一个完整的句子，只是没被强调,而其他从句一般不具备这一特征。比较： 1) It was ten oclock when we got home last night．我们昨晚到家时已十点了。2) It was at ten oclock that we got home last night．我们昨晚是在十点到家的。　　　 7）catch it 被责骂; 受处罚 If I come home late I’ll catch it from my mother. You’ll catch it because of your carelessness. 8）. It的一些习惯用法 How is it with your study? 学习好吗？ That’s it . 这就对了。 It went hard with him. 他身遇不幸。 It is all over with me. 我完蛋了。 We must fight it out.我们必须坚持到底。 I can’t help it. 我没有办法。 * * * ㈠ 1.it作人称代词 1.1.it的最基本用法是作人称代词，主要指刚提到 的事物，以避免重复: Ningbo is a beautiful city, isn’t it? 1.2.也可以指动物或婴儿(未知性别的婴儿或孩子): Is this your dog？No, it isn’t. 1.3.也可指抽象事物: It was a great surprise to me when he did a thing like that． 2.非人称代词it it有时并不指具体的东西，而泛指天气、时间、环境等，称为非人称的it： 2.1.指天气： It is a lovely day, isn’t it?It is a bit windy. 2.2.指时间:It was nearly midnight when she came back. 2.3.指环境:It was very quiet in the café. 2.4.指距离： It is half an hour’s walk to the city centre.  ㈡.引导词it1. It is + 被强调部分 + that ...　 　 　 使用该句型有以下几点请注意：① 强调句的谓语is或was永远用单数. 　　　　 It was yesterday that I met your father in the street． ②不管被强调部分是哪种状语，只能用that连接，不得使用where、when等连词. It was in the street that I met your father yesterday． 要点点拔 　第一句不是强调句，when不可改为that,因为去掉it was和that后，只能组成“We got home ten oclock last night．”这样一个不完整的句子；第二句是强调句，that不可改为when． 2. It is not until + 被强调部分 + that ... 该句型也是强调句型。主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说是 not ... until ... 的强调形式。 It was not until she took off her dark glasses that I realized she was a famous film star. = Not until she too