人教版必修3_Unit+5+Canada+–+“The+True+North”+grammar（共26张PPT）

1、Grammar,Find out the appositive clause from the reading text.,The idea that you would cross the whole continent was exciting. The fact that ocean ships can go there surprises many people.,practice (3m),Henry adams made a promise that he would not open the letter until 2 oclock.,同位语从句,1. 概念: 在复合句中作名词

2、的同位语的名词性从句。 2. 功能: 同位语从句对名词进一步解释，说明名词的具体内容。,3. 用法: 常跟有一定内容的抽象名词连用: fact/ idea/reason/ thought/order/ doubt/news/hope/ truth/belief 4.关系词 从属连词：that/whether 连接代词：who/ which/ what 连接副词：when /where/why/how,同位语从句与定语从句区别:,1. 先行词有区别 同位语从句：有一定内涵的特定名词， 定语从句：可以是名词,代词,或是整个句子。,He told me the news that he would

3、come home from aboard soon.,Our team has won the game, which made us very happy. 我们的队赢了, 这让我们很高兴。 (定语从句),(同位语从句),2.作用有区别 同位语从句:是从句对前面抽象名词内容上进一步的说明和解释,属于名词性从句的范畴， 定语从句:对先行词的修饰或限制,属于形容词性从句的范畴;,The news that our team has won the game was true. 我们队赢了那场比赛的消息是真的。 (同位语从句, 补充说明news到底是一个什么消息 ) The news that

4、he told me yesterday was true. 昨天他告诉我的那个消息是真的。 (定语从句, news在从句中作told的宾语 引导词代替前面的先行词。that =the news ),3. 引导词及其成分有区别 1）how, whether, what 可以引导同位语从句, 但不能引导定语从句。 如: That question whether we need it has not been considered. 我们是否需要它这个问题还没有考虑。 (同位语从句),2）引导词that有区别： 同位语从句：仅起连接作用, 不充当任何成分, 并且不能省略, 也不能用which来代

5、替， 定语从句：作主语或宾语 (指物时还可以用which代替), 并且作宾语时常常省略，,The order that we should send a few people to help the other groups was received yesterday. 我们应派几个人去帮别的几个小组的命令昨天收到了。 (同位语从句, 是对order的具体解释, that虽不作成分, 但不能省略),The order that we received yesterday was that we should send a few people to help the other groups

6、. 我们昨天收到的命令是我们应该派几个人去帮助别的几个小组。 (定语从句, 是名词order的修饰语, that在从句中作received的宾语, 可以省略),判断下列哪些含有同位语从句，哪些含有定语从句。 1 The news that we had successfully sent up another communication satellite spread throughout the world. 2 Thats the best piece of news Ive heard.,同,定,3 Is there any idea that he will be home at 7

7、? 4 Ive no idea that my parents have been expecting to me. 5 The possibility that you referred to doesnt exist at all.,同,定,定,1. Along with the letter was his promise _ he would visit me this coming Christmas. (2004上海春) A. which B. that C. what D. whether,高考链接,2. There is much chance _ Bill will reco

8、ver from his injury in time for the race. （2006 天津） A. that B. which C. until D. if,3. A warm thought suddenly came to me _ I might use the pocket money to buy some flowers for my mothers birthday. (2006 安徽) A. if B. when C. that D. which,4. Some researchers believe that there is no doubt _ a cure f

9、or AIDS will be found. (2005 广东) A. which B. that C. what D. whether,Finish exercise 2 on page 37,1. The possibility that the weather in winter would be warmer pleased the Canadians. 2. The idea that there will be an earthquake terrifies many people. 3. The hope that we could go to France was exciti

10、ng. 4. The fact that more and more people settle down in Canada surprises me. 5. The belief that the world is not scientific.,Exercises (5 minutes),1. His suggestion that we should take the train from the west to east across Canada sounds very exciting. 2. The idea that they would clone the first hu

11、man being surprised many people at the meeting. 3. He broke the rule that no one is allowed to smoke on the campus. 4. The Chinese basketball fans were wild with joy when they heard the news that Yao Ming had collected forty points for the Houston Rockets in the game.,Exercises (5 minutes),Finish exercise 1 on page 71,5. Mary left a message with me for you that she wont be able to see you off this afternoon. 6. There is no doubt that he is the right person for this job. 7. In the letter he expressed the hope that he would come and visit China again. 8. The captain gav