1、Unit 5 Canada -“The True North”Grammar and Useful StructuresTeaching goals 1. Target languagea. 重点词汇和短语multicultural, figure, figure out, terrify, official, make commentsb. 重点句子 The idea that they would cross the whole continent was exciting.The fact that ocean ships can go there surprises many peop
2、le. The idea that you can cross Canada in less than five days is just wrong.2. Ability goals Learn noun clause used as appositives. 3. Learning ability goals Learn how to make new words.Learn what is noun clause and how to use it. Teaching important pointsLearn noun clauses used as appositives.Teach
3、ing methods a. Study individually;b. practice.Teaching aidsA computer and a projector. Teaching procedures Step 1 lead-inShow some pictures of earthquake.The news that there was a big earthquake in Sichuan yesterday shocked all the Chinese people.Ask: What is the news?What shocked the Chinese people
4、?Step 2 introduction同位语从句 1. 概念:在复合句中作名词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: 常跟的抽象名词有: fact/ idea/reason/ thought/order/ doubt/news/hope/ truth/belief 4. 连词 that/whether/who/ which/ what /when /where/why/howStep 3 practiceEx1. Point out the Appositive Clauses:1.The idea that only he can d
5、o it is wrong.2.We heard the news that our volleyball has won.3.The question why he didnt come isnt clear.4. Ive no idea what he did yesterday.5. The question whether he should come himself or send another person hasnt been decided.Ex2 合并句子1We were excited at the news. Our football team had won a th
6、ird match .2They have made a new plan. Another experiment building will be put up beside the library.3. They had the question. Could he pass the final exam?4. Who did the damaged computer belong to? No one had any idea.5.The problem has been solved. Why were so many areas flooded during the heavy st
7、orm?Ex3 用适当的词填空1.I have no idea _ he will be back. 2.We heard the news _ our team had won. 3.There arose the question _ we could get the loan 4. The suggestion _ the plan (should) be delayed will be discussed tomorrow. 5. Have you heard the news _ Mary will be back soon? Ex 4 Complete the following
8、sentences 1.我们邀请他这个主意太好了。_ is quite good.2.光传播的速度比声音快的事实是大家知道的。_ is known to everyone.3.他要来的消息是真的。_ is true.4.将要发生地震的谣传很快就在这一地区传开了。_ soon spread all over this area.Step 4 difference同位语从句与定语从句区别:1. 从词类上区别 同位语从句前面的名词只能是 idea, fact, news, hope, belief, suggestion, proposal, word, thought, doubt, truth,
9、 possibility, promise, order 等有一定内涵的名词，而定语从句的先行词可以是名词,代词,主句的一部分或是整个主句。He told me the news that he would come home from aboard soon.Word came that he had been abroad. 据说他已经出国了。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) 2.从性质上区别 定语从句是从句对其先行词的修饰或限制,属于形容词性从句的范畴;而同位语从句是从句
10、对前面抽象名词的进一步的说明和解释,属于名词性从句的范畴，如: 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 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) 3. 从引导词及其在句子中的成分上区别 有些引导词如 how, whether, what 可以引导同位语从句, 但不能引导定语从句。如: That question wh
11、ether 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) 引导词 that 引导定语从句时, 在从句中一般作主语或宾语 (指物时还可以用 which 代替), 并且作宾语时常常省略，that 在同位语从句中仅起连接作用, 不充当任何成分, 并且不能省略, 也不能用 which 来代替，如: 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
12、。(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. 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) Practice 判断同位语从句与定语从句1.The news that there are no lives on the moon is known to us all.( )2.The news that you heard is not true. ( )3.Have you any idea who he went with? ( )4.Is there any hope that they will be home in time? ( )5.The problem that you referred to doesnt exist at all. ( )
