Unit4Globalwarming第3课时课件人教版选修6.ppt

Unit 4 Global warming 第3课时 课件 人教版选修6;Language points for reading I;;强调句型;;一、 It is/was+ 被强调部分 + that+剩余的部分 被强调部分是人 who/whom/ that +剩余的部分 注意 (被强调部分是:主语，宾语，表语或状语) 强调句的连接词一般只用 that ； 强调人时，可用who (主语) 或 whom (宾语). 强调句的时态一般为“It was+…+that” 强调句的一般疑问句句型：Is / Was +it +所强调的部分+that / who/ whom? 强调句的一般疑问句句型：疑问词 +所强调的部分+that / who/ whom?;1. 我是在街上遇见她的父亲的。(强调在街上) 2. 你是8点开始工作的吗？（强调时间） 3. 正是因为她病了，他们才没见她做这项工作。 4. 他为什么不能回答这个问题？ ;判断是否是强调句是，可把 It is / was …that 去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。 It was in the street that I met her father. →In the street I met her father. It was because she was ill that they didn’t ask her to do the job. →Because she was ill, they didn’t ask her to do the job. ;二、 not ... until ... 的强调形式: It is not until + 被强调部分 + that ... “直到…才…”， 主要用于强调时间状语的强调句型。 I didnt realize she was a famous film star until she took off her dark glasses. → Not until she took off her dark glasses did I realize she was a famous film star. → It was not until she took off her dark glasses that I realized she was a famous film star. ;三、 句子谓语 的强调手段： do / does / did + 动词原形 e.g 我的确相信他是老实人。 I do believe that he is an honest man. 他们昨天的确去看过你，但没见到你。 They did go to see you yesterday, but failed to meet you. ;四、 What +从句+ is / was … 是名词从句结构，常用来强调主语、宾语。 e.g他最希望的是成为一名飞行员。（强调宾语）; What interested me most was the beautiful scenery. 给予我们鼓励的是他为我们树立的榜样。（强调主语） What encouraged us was the example he set for us.  ;巩固练习： 1.It was ___ he said ____disappointed me. A. what ; that B. that; that C. what; what D. that; what 2. Is it in the factory _____ this type of cars are produced? A. which B. where C. that D. / 3. Is it the factory______ this type of cars are produced ? A. which B. where C. that D. /;4. _____ on Monday night that all this happened? A. Is it B. It is C. Was it D. It was 5. It was _____ the old wo