2.一般疑问句形式:Is/Was it+被强调部分+that/who+ 其他? Was it three years ago that he went to America for a further study? 他是三年前去美国深造的吗? 3. 特殊疑问句形式: 特殊疑问词+is/was it+that+其他? When was it that he made up his mind to take this course? 他是什么时候决定选修这门调句 1.基本句型:It is/was+被强调部分+that/who+其他。 ①It is only by listening to and understanding each other that problems between parents and children can be settled. 只有通过倾听和相互理解,孩子和父母之间的问题才可能被 解决。(强调方式状语) ②Before 1908, when Ford’s cars became available to the public, it was only the very rich who could afford to own a car. 1908 年福特汽车问世之前,只有非常有钱的人才能买得起汽 车。(强调主语)
4.含有 not ... until ...的强调句型:It is/was not until +被强调部分+that ...+其他。 It was not until our English teacher got angry that I realized how serious things were. 直到我们的英语老师发火我才意识到情况的严重性。
二、倒装句 (一)部分倒装 部分倒装是指把谓语的一部分(助动词、系动词或情态动 词)置于主语之前。这类句型主要有以下几种形式: 1.当否定词或带有否定意义的词或短语位于句首时,常 用部分倒装。 这类词或短语有: little, few, never, seldom, rarely, by no means, not only, not until, at no time, under/in no circumstances, in no case, in no way, no sooner, hardly, scarcely 等。