2. Welcome to the unit

5. Sherlock Holmes

7. Discussion : What qualities should the detective have?

8. Listen to the tape and then answer the questions : Why is Eddie dressed like that? What is he looking for?

10. go missing 系表结构 go 连系动词, “ 变成, 处于 … 状态 ” （多 指不好的变化） The food has gone bad. I can’t understand how I went wrong. She went mad when she heard the news. My father’s hair is going grey.

11. missing adj. “ 丢失的，下落不明 的 ” Is anything else missing? They’re looking for the missing child. He is said to be missing.

12. Detective’s report Last Saturday night at 8 p.m., a young man was murdered. The murder happened in Sun Town. We have four suspects. We have made notes on all of them.suspect

13. Suspect 1  Name:  Occupation:  Lives in:  Last Saturday:  Appearance:  Dr Brown  Doctor  Moon Town  was working in a hospital in Sun Town  tall, slim, and tidy Ask and answer What is the suspect called? What does he do ? Where does he live ? What was he doing when the crime took place ? What does he look like ?

14. Suspect 2  Name:  Occupation:  Lives in:  Last Saturday:  Appearance:  Jimmy White  shopkeeper  Sun Town  was in New Town  tall, strong and helpful Wanted This man is __________. He is a ___________. He lives in _____________. He is _______, ________________. Last Saturday, he was in __________. Jimmy Whiteshopkeeper Sun Towntall strong and helpful New City

15. Suspect 3  Name:  Occupation:  Lives in:  Last Saturday:  Appearance:  Emily Smith  Cook  Star Town  was working at her restaurant in Sun Town  small, fat and friendly If you are the policemen, you all want to get the information of this suspect. Please make a dialogue using the above information.

16. Suspect 4  Name:  Occupation:  Lives in:  Last Saturday:  Appearance:  Frank Johnson  Salesman  Sky Town  was at home alone  medium height, nervous and cruel If the person is wanted for murder ! Please draw the murder on the poster.

17. Discussion ( part B)  The person most likely to be the murder is __________________________.  The reason is ________________________.  The picture:

18. Thank you

19. suspect n. (C) There are 2 suspects in the murder. v. 怀疑，猜想 ① suspect + n. / pron. If you don’t go, they’ll suspect me.

20. ② suspect sb. of sth. He suspected me of taking his money. ③ suspect + sb. / sth. as / to be… I suspect him to be ill / the murder. ④ suspect + clause I suspect that you have already heard about it.