强调句型讲解及练习

1 阅读讲义 二 强调句型 一、定义 一般可用强调句型“It is (was) +that (who) +句子的其余部分”。 1、强调主语时，that 或 who 后面的谓语动词的形式仍然取决于原句中的主语； be 的变化只有 is 和 was 两种形式，如果要表示现在时将来时的其它各种形式时， 就用 It is…, 表达过去时的各种形式时，用 It was….一般要与谓语动词的时态一致。 1. It is I who/ that am an English teacher. 2. It is the boy who/ that speaks English best in the class. 3. It was on Sunday that he gave George this ticket. 4. It is the little girl who/ that has broken the glass. 2、去掉强调结构 It is (was) … that(who)… 后，剩下的词仍能组成一个完整的句子。 1. It is strange that he didn’t come yesterday. 2. It is you and Tom that didn’t come yesterday. 3、如果强调时间、地点、原因或方式状语时，不可用 when, where, why或 how，而仍用 that。 1. It was because of the accident that he was late. 2. It was not until midnight that they reached the camp site. 4、注意强调句型的否定句和疑问句形式， 1. How did he come here? 强调how: How was it that he came here? 2. Why did he came late? 强调Why: Why was it that he came late? 5、有时，be 前可使用表示推测的情态动词。 1. It must be Peter who has let this secret out. 2. It might be last night that they did their homework. 6、强调句型It is/ was… that/ who 主要用来强调句子的主语、宾语、状语或表语。 如果要强调谓语动词,应该用代动词 do 及其变形 does 或 did， 这三种形式常用在谓语动词之前，以加强语气。它一般只能强调现在时与过去时。 1. I do wish I could. 2. He does look well. 3. You did give me a fright. 二、注意以下几点 1、被强调部分无论是单数还是复数, It 后的动词均用单数形式, 即 is 或 was。 It is they who have finished cleaning the classroom. 2、强调双宾语时，无论是强调直接宾语还是间接宾语，根据适当情况加上介词 to 或 for 等。 1. It was a new diction...