1.Play the recording for Part A through once.

2. Give Ss two examples.

　 ‘Ob·ject’is a noun. It means ‘a thing’.

　 ‘ob·ject ’is a verb. It means ‘to say that you disagree with something’

Step Five : Listen and repeat

1. In English，many words have more than one syllable，we often need to stress one of the syllables. Sometimes，changing the stress can change the meaning of the word.

3.Give Ss some time to prepare and practice their conversations .

Step Four: Lead-in

2.Ask Ss to act out the dialogue .

1. Divide the class into pairs . Tell the students to read the conversation through once ,then change roles and read the conversation again .

2.For weaker classes . Write some useful expressions on the board , e.g:

　I think … kidnapped Guan Fei .

　I think… kidnapped Guan Fei because…

　I think … wants ￥...

　He/ She needs the money because ...

　Step Two: Speaking

　 Just now you talked about the two suspects . Now Detective Lu and Policeman Fu are also talking about them . Please listen and answer :

　 What did Policeman Fu think of Wang Gang ?

( He thinks it’s highly possible that Wang Gang is not guilty. )

Step Three: Read and act

1. Have a discussion .“Who do you think kidnapped Guan Fei，and why？” Tell Ss that there are no right or wrong answers. And encourage Ss to develop their own opinions and express them in English .

3. grammar: In English ，when you pronounce words of more than one syllable ，you often need　

　 to stress one of the syllables. Sometimes，changing the stress can change the meaning of the word.

三 教学手段： tape recorder

四 教学过程：

Step One: Lead-in

2. sentences：What did you think of our first suspect，Wang Gang？

　　　　　　 I think it’s highly possible that Wang Gang is not guilty.