1、8 A （上）Unit 2設計者：李偉清 總第13 課時課 題Unit 2 detectives and crimes教學內容Reading A (1)教學目標1. To help develop students logical thinking2. To tell the students how to reach conclusions3. To tell the students how to find out the truth教學重點1. 本課生詞與短語：P114、322. 日常交際用語：How did you get there? How could I make her hap

2、py? I know! 教學難點1. admit doing sth deny doing sth 2. no longer和 any longer教 具課本 小黑板 錄音機教學過程Step 1 Pre-reading1. Ask students what crimes have been reported in the news recently. Tell them to watch that nights news and to make a list of the crimes mentioned. 2. Ask students to look at the title of th

3、e conversation, the introduction and the picture, and try to answer the questions. 3. To activate and improve vocabulary associated with crime and detection, ask students to do the following matching exercise. The answers are provided in brackets.1 robbery a something put on criminals2 murder b some

4、thing that helps you find the answer3 stealing c having committed a crime4 clue d taking what is not yours from someone/somewhere5 detective e the person who makes the decisions in court6 suspect f taking something that is not yours7 innocent g what someone tells the police8 guilty h having done not

5、hing wrong9 witness i a kind of policeman10 statement j killing someone11 judge k someone who saw what happened12 handcuffs l someone the police think committed a crime4Check the answers.1 d 2 j 3 f 4 b 5 i 6 l 7 h 8 c 9 k 10 g 11 e 12 aStep 2 While-reading1Ask students to examine the title, introdu

6、ction and picture in order to create expectations about what they are going to read.2Encourage them to tell you as much as they can. For instance, from the title we can guess that an innocent person is in some sort of danger. The man in the picture is probably rich, as he is wearing a bow tie and pu

7、tting an expensive-looking vase into a safe. The vase may likely be the object stolen. The two women could be suspects. Students can guess that finally the guilty person is caught.1 Ask students to read the following words from the article and choose the best meaning from those listed below.1. innoc

8、ent(A) guilty (B) not do anything wrong2. guilty(A) something wrong (B) nothing wrong3. clues(A) things that help us find the truth (B) things that cover the truth4. earrings(A) items of jewellery worn on the hand (B) items of jewellery worn on the ear5. mud(A) sticky mixture of earth and water (B)

9、mixture of flour and water6. necklace(A) a piece of jewellery worn around the neck (B) a piece of jewellery worn around the wrist7. proof(A) a fact, argument or piece of evidence which shows that something is definitely true(B) a document8. checked(A) make sure that it is correct(B) do something rig

10、ht9. suspect(A) a person who the police think may be guilty of a crime(B) a person who the police think may be innocent10. mean(A) a way (B) refer to11. insurance(A) an arrangement in which you pay money to a company, and they pay money to you if something unpleasant happens to you(B) a contract in

11、which you pay money to a company12. jail(A) prison (B) flat2 Check the answers orally.1 B 2A 3 A 4 B 5 A 6 A 7 A 8 A 9 A 10 B 11 A 12 A Read the above words and expressions aloud.3 Ask students to finish Exercise A3 on page 19.Check the answers:1 c 2 a 3 d 4 e 5 b 4 Ask students to finish Exercise A

12、4 on page 19.Check the answers:Right conclusions: a b eWrong conclusions: c dStep 3 Post-readingThis activity is intended to reinforce the target vocabulary. Each sentence is a clue to one of thetarget vocabulary items. Not all items are included. The answers are given in brackets.A Paying 200 a mon

13、th is not much to feel safe.(insurance)B Mrs Song was a lawyer. One day she wasfound murdered. (case)C This is prisoner no. 720321. He is in jail for selling drugs. (behind bars)D His fingerprint on the gun was the evidence that showed he was definitely the murderer.(proof)E Im not sure, but I belie

14、ve Raymond is the one who did it. (suspect)F The judge said he could not be innocent, and the jury agreed that the man had committed the crime. (the guilty)Step 4ExercisesFill in the blanks with the words in the box. （用方框中的單詞填空。）proof admitted checked suspect mean insurance jail1The thief _ that he

15、had stolen the necklace. Now he is in _.2Im leaving for Japan but I havent _ my suitcase yet.3The police found the robber, so John is no longer a _.4I give money to the _ company every month.5I believe that he didnt commit a crime but the police said they needed _.6What does this word _?Keys: 1 admitt