分裂句引导词

1、关于分裂句引导词第一张，PPT共十二页，创作于2022年6月分裂句分裂句是以it为引导词的强调句型。结构形式：it+be 的一定形式+中心成分+ that-/who-分句eg.It was she that/who called this morning. It is a scarf that he brought her.分裂句是由普通陈述句转换而来的。通过这种结构可以强调除谓语动词以外的大多数句子成分。John gave Mary a book on Monday.第二张，PPT共十二页，创作于2022年6月分裂句根据上下文和语义意图，说话人可以通过分裂句分别强调主语、间接宾语、直接宾语、

2、状语，使之成为信息中心。It was John that/who gave Mary a book on Monday.It was Mary that John gave a book (to) on Monday.It was a book that John gave Mary on Monday.It was on Monday that John gave Mary a book.第三张，PPT共十二页，创作于2022年6月分裂句分裂句的谓语动词be还可以采取复杂形式。eg.It may have been on Monday that John gave Mary a book.I

3、t might have been John who gave Mary a book on Monday.第四张，PPT共十二页，创作于2022年6月分裂句分裂句可以强调时间状语、地点状语、方式状语等，但单一方式副词通常不作分裂句中心成分。It was when she was about to go to bed that the telephone rang.It was in Wuhan that I met him.It was very reluctantly that she agreed to help.第五张，PPT共十二页，创作于2022年6月分裂句也可以强调由 becau

4、se引导的原因状语分句。eg.It was because it raised so many difficult questions that the book took a long time to come out.是因为提出了很多困难的问题才导致这本书过了这么久才出版。主语补语通常不用作分裂句的中心成分，但宾补可以。eg.It is red that they have painted the wall.第六张，PPT共十二页，创作于2022年6月问题it 用于强调句型时应注意几个问题。1.即使被强调的主语是复数，主语的谓语动词仍用单数。 It was they who helped

5、me when I was in trouble. 在我有麻烦的时候帮我的是他们。2.强调句的一般疑问句型：is/was+it+所强调的部分+that/who/whom Was it you that /who met him in the street yesterday? 是不是你昨天在街上遇到他？ 第七张，PPT共十二页，创作于2022年6月问题3.强调句的特殊疑问句型：疑问词+is/ was+it +that/who/whom？ eg.Who was it that met him in the street yesterday? 是谁昨天在街上遇到他？4.强调notuntil的句型中

6、的状语时，应把not提前. It is/was not untilthat eg.It was not until his mother came back that he went to bed. 直到他母亲回来他才回去睡觉。第八张，PPT共十二页，创作于2022年6月“分裂句引导词”it与先行itIt is surprising that he should have won the first place.（“先行”it）It is he that has won the first place.（“分裂句引导词”it）It is water that is most needed.（分

7、裂句中的that-分句）This is the water that is most needed.（关系分句）It is he who has won the first place.（分裂句中的who-分句）He is the boy who has won the first place.（关系分句）第九张，PPT共十二页，创作于2022年6月“假分裂句”强调谓语动词的一种强调句型叫做“假分裂句”。eg.I gave her a book. What I did was (to) give her a book. He took a plane to Shanghai. What he did was (to) take a plane to Shanghai. She is going to water the flower. What she is going to do is (to) water the flower. 第十张，PPT共十二页，创作于2022年6月“假分裂句”“假分裂句”的主语通常是由what引导的名词性分句，分句的