高一英语语法强调句型 新课标 人教版 1(精品·公开课件).ppt

需要注意的是： 1.在此结构中, be 动词必须是单数，因为主语是it . 连接词必须是that（指人时也可以是who/ whom) 2.主谓一致 ,在强调句型中，被强调部分作主语时，其形式必须与谓语动词在人称和数上保持一致。 3.人称照应：在强调句型中，若强调主语，代词用主格，若强调宾语，代词用宾格。 5.固定句型： It was not until+时间状语/状语从句+that----- It was because +从句+that+ --------- It was because of +名词+that +------- It was +介词+时间点/时间段+that+------- 7.通常判断是否是强调句的标志是：把强调结构“it is /was +---+that 去掉，若句子仍然成立，就是强调句，否则不是. eg: ⑴ It is the true that he once went to America.（不是强调句型） 　　⑵ It was at 8 o’clock that he came back. 8.It 引导的强调句不能用来强调条件状语从句和让步状语从句，可强调because 引导的原因状语从句，却不能强调as/since 引导的原因状语 从句，可强调so that 引导的目的状语从句,却不能强调so that 引导的结果状语从句。 * Grammar 强调句型 Translate the following into English orally, paying attention the usage of it: 1.It was not until yesterday that I met my old friend. 2.It is in a small factory that my brother is going to work. 3.It is a small factory where my brother is going to work. 4.It is five months since I arrived in New York. 5.Was it in the street that you met her? 6.Who was it that called him “comrade”? Grammar 强调句型 It is /was +强调部分+that/who/whom +其他成分 这个句型用来强调除谓语以外的各种句子成分,被强调部分必须放在it is/was 后面，如果强调的部分是人，可以who/whom 来代替that. They will have a meeting in the hall tomorrow. 强调主语: It 强调宾语: It 强调地点状语: It 强调时间状语: It It is they that/who will have a meeting in the hall tomorrow. It is a meeting that they will have in the hall tomorrow. It is tomorrow that they will have a meeting in the hall. It is in the hall that they will have a meeting tomorrow. eg: It is your father that/whom is wrong this time. It is John and his parents that/who have come to China. eg: It is they who will attend the wedding. It was her whom I saw in the street just now. 4.问句形式： 一般问句：was/is it +被强调部分+that+---- 特殊问句：疑问词+is/was +it +that+----- eg: Is it the girl in red who is your sister? What is it that you want me to do ? Who was it that told you the news? eg: ⑴It was not until his father came that the boy began to do his homework. ⑵It