强调句结构,It is /was+被强调部分+ that(who) 注意:该结构可用于强调句子的主语，宾语，表语或状语等，但不能强调谓语动词。该句式中用that或who的区别是：当被强调的指人时，用that或who均可；当被强调的不是指人时，则只能用that（注意不用which）。,It is this room he was killed. It is in this room he was killed.,where,that,We made Tom our monitor in the classroom yesterday.,主语,谓语,宾语,宾语补足语,地点状语,时间状语,When you work hard, you will make great progress. His not finishing the homework made the teacher angry. What you do makes me happy.,时间状语,主语,It was not what he did but what he said made me angry.,that,1.强调结构的一致问题,It is I who is your teacher. It is he who/that we hate most. It is yesterday that I met him.,2.一般疑问句的强调结构,It is in this room that he was killed.（改为一般疑问句） Is it in this room that he was killed? 总结：一般疑问句的强调结构就是将be提到句首，即使用“Is / Was it+ 被强调部分 + that / who”。,3.特殊疑问句的强调结构,Who is your teacher? It is who that is your teacher. ( ) Is it who that is your teacher? ( ) Who is it that is your teacher? ( ) 总结：特殊疑问词（Who / What / When / Where / Why / How）+is / was it that？ I wonder who is it that is your teacher. ( ) I wonder who it is that is your teacher. ( ),4.强调句回答，注意省略,1-Where did you see Tom? - It was in the classroom we studied A that B which C where D when 2Who are making so much noise in the garden? _ the children. A. It is B. They are C. That is D. There are,5.until的强调结构,Until 用法小结 1.介词，直到 I will wait for you until 6:00 2.从属连词，直到，引导时间状语从句 I will wait for you until you come back. (延续性动词) I will not stop crying until you let me go.（非延续性动词） 小结: 1 until用于肯定句时，主句要用延续性动词，表示主句的谓语动作持续到从句的谓语动作结束时才结束； 2 until用于否定句时，主句要用非延续性动词，表示主句的谓语动作直到从句的谓语动作发生时才开始发生。,I will not stop crying until you let me go. It is until you let me go that I will not stop crying. ( x) It is not until you let me go that I will stop crying （强调句的结构） Not until you let me go will I stop crying. (否定副词，放到句首，主句进行部分倒装),1.It is at 3:00 we finished our homework. 2. It is 3:00 we finished our homework. 3. It is three hours we finished our homework.,that,when,since,