1. Unit 5 Canada— “The True North” Teacher: Liu Hong

2. Lead in : 1.Mr Brown, our math teacher, is a charming gentleman. 2.You, dear diary, are my only souvenire ( 纪念品 )from my past life. 3.Our teacher is searching for a monitor, one with responsibility. 同位语：起补充说明的作用

3. Grammar The Appositive Clause

4. 1.The news that he won the first prize pleased his parents. 2.The problem whether we will build another school hasn’t been decided.

5. 3.It remains a question how we can get so much money in such a short time. 4.We have no idea where the party is to be held tomorrow.

6. 6.Next comes the question what you want to put in the box. 5. I have no idea when Chaplin’s film will be on in the cinema. 7.The question who should go abroad needs consideration.

7. Ⅰ. 先行词： 抽象名词（） Ⅱ. 连接词 同位语从句 that( 无含义 ) whether how why where when what who which Ⅰ 有 含 义， 不 能 省

8. Match the parts of sentences below The possibility that the world is flatpleased the Canadians. The ideathat more and more people settle down in Canada was exciting. The hopethat the weather in winter would be warmer is not scientific. The factthat we could go to France terrifies many people. The beliefthat there will be an earthquake surprises me.

9. 1.The news (that/which) he told me yesterday is true. The news that our team has won is true. 2.I have no idea when he was set free. I will never forget the day when he was admitted into the key university. Ⅲ. 同位语从句和定语从句 （定语从句） （同位语从句） （定语从句） （同位语从句） Find as many differences as you can

10. Ⅳ. 同位语从句的语气： 1.There is no doubt _____ he will come to help us. 2.He gave me a suggestion _____ everyone (should) have a map. 3.The fact ____ he works hard is well known to us all. 4.This is my only request____ the problem (should) be settled as soon as possible. that 陈述语气和虚拟语气

11. Ⅴ. Exercise: 1.They expressed the hope___ they would come over to China. A. which B. that C. whom D. when

12. 2.The fact___ he didn’t see Tom yesterday is true. A. which B. when C. that D. what

13. 3.I have no idea____he will come back. A. where B. when C. what D. that

14. 4.The news ___ to Mount Tai during the summer holidays delighted us. A. we would go B. which we would go C. that we would go D. when we would go

15. 5.Word has come ___ some American guests will come for a visit to our college next week. A. what B. that C. whether D. when

16. 6.They have no idea at all___. A. where he has gone B. where did he go C. which place has he gone D. where has he gone

17. 7.One of the men held the view ___ the book said was right. A. what that B. that what C. that which D. which that

18. Homework 1.Review what we’ve learned in this period. 2.Finish exercise 1 on page 71 in Using structures.