强调句型的用法.docx

文档介绍：句型的用法
一、 句型的用法
在英 中，我 常用 It is/was ⋯ who/that 构来突出 句子的某一成分 ( 一般是句子中
主 ， 或状 ) 。在 个句型中， it 没有 意 ，只是引出被 的成分。如果被 的
成分是表示人的 ，用 who 或 that 来 接都可以。如果是其它成分， 一律用 that 来 接。
. It is my mother who/that cooks every day.
. It was yesterday that Tom passed in the maths exam.
二、使用本句型的几个注意事
1. 被 成分是主 ， who/that 之后的 在人称和数上与原句中的主 保持一
致。
. It is I who am right.
. It is he who is wrong.
. It is the students who are lovely.
2. 即使被 成分是句子中的 状 ，地点状 ，原因状 等，也不能用 when， where,
because ，要用 that.
. It was after the war was over that Einstein was able to come back to his research work again .
. It was in front of the bank that the old lady was robbed.
. It was because of the heavy rain that he came late.
如果被 的成分有同位 ，同位 也 提前。
— 79 —
It was from him ，his chemistry teacher ，that Paul learned to watch carefully in class.
被强调成分是作主语的代词，用主格，是作宾语的代词，用宾格
It was he that helped me yesterday. It was me that he helped yesterday.
5. 被强调部分既包括人又包括物，用 that 不用 who