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　　Unit 6 Detective stories
　　The first period
　　Welcome to the unit
　　一 教学目的:
　　1. To understand clues about a crime
　　2. To read notes on four suspects and decide which suspect is most likely to be guilty
　　3. To draw a picture of the suspect
　　二 教学重难点:
　　Words: detective, murderer, suspect, occupation, clinic, neat, shopkeeper, salesman, medium, untidy, unhelpful, wanted, rewarded
　　Phrases: be dressed, look for, dress like, go missing, make notes on, medium height,  be wanted for murder, do important work
　　Sentences:
　　Why are you dressed like that?
　　This is much more serious.
　　My food has gone missing.
　　Last Saturday night at 8 p.m., a young man was murdered.
　　We have made notes on all of them.
　　三. 教学手段：  Tape recorder ; Multi-Media
　　四. 教学过程:
　　Lead-in  Presentation
　　T:  Do you remember in Unit 4 we have learned a horror called “Murder in a Country House”? Ask: Can you tell me the main idea of this film?  ( A doctor is found dead in his house. People don’t know whether he was killed or he killed himself. )
　　T: Good. The doctor in this film is victim. If he was killed by someone, that is a murder. And the person who killed the doctor is the murderer. The murderer killed the man, and he broke the law, so his act is a kind of crime, and he is the criminal. If we find a man, but we are not sure whether he is the murderer, we can call him a suspect.
　　Ask: If there is a murder, who will solve it?  ( The police.)
　　T: Yes, a person, especially a police officer, whose job is to examine crimes and catch criminals is a detective(n.). So “ Murder in a Country House” is not only a horror film, but also a film about detective(adj.) stories. 
　　Write down these words on the blackboard, and asdents to read together. Asdents to pay attention the word “detective”( n.&adj.)
　　Task 1 Comic strip
　　1.Presentation.
　　T: Do you like reading detective stories? Who is the famous detective in the novels? ( Sherlock Holmes.) Show the picture of Sherlock Holmes, and describe the picture. ( Talt his special dressing with his magnifying glass and the pipe.)
　　T: Today, Eddie is dressed like that. Let’s see what happened.
　　2.Listen to the tape and answer some questions:
　　1)Why is Eddie dressed like a detective?
　　2)Is his job serious?
　　3)What is he really looking for?