2.) 当已知数列中，满足，则可用______________求数列的通项.

(3 ) →待定系数法((4 ) →倒数型数列

基本练习

1.)当已知数列中，满足，则可用______________求数列的通项.

2. What are his fans worried about?

　 His fans worried that they will not see him in the flesh.

Task2 Deal with Listening on page62 and listening task on page66.

Step Ⅲ Speaking

This task is to let the students practice making appointments.

Ask Ss read instructions of Exercise 3 on page 32 and work in pairs and role-play the situation.

Sample dialogue:

S1: Hello. I’d like to speak to Li Feizhou.　 I’m the photographer ringing him to make an appointment for some photographs for “cool scene” magazine. Is it possible to meet him tomorrow?

S2: Hello. Perhaps I can help. I am Li Feizhou’s secretary. I’m afraid he can only meet you tomorrow afternoon as he had a haircut in the morning. Is that OK?

S1: Oh dear. I was hoping he would be free in the morning as I have another appointment then. It should only take two hours. Maybe we could meet before or after his appointment.

S2: Yes. That might be possible. But he’s busy between 9:00 and 10:30 and then between 11:30 and 1:00 but he might be free for an hour between 10:30 and 11:30.

S1: I don’t think that’s long enough. Could he change his other appointment to another day?

S2: I don’t think so.

S1: Then could he be free at 10:00? We could do the photographs and I would still be on time for my next appointment.

S2: That sounds quite possible. I’ll ask him. What would he need to wear?

S1: Some comfortable clothes would be best.

S2: Fine. I’ll talk to him and call you again very soon. Where would it be best to meet?

S1: At the studio if that is OK with you. Thank you very much.

S2: My pleasure.

Step Ⅳ Listening (WB P62)

The students will hear a conversation between Susan and Greg. They are asked to do the exercise according to the tape.

T: Many people think that making a radio or TV interview is fun and interesting. But there can be problems. What will be problems? Listen to the tape and try to finish the exercise.

Listen to the tape again and check the answers with the whole class.

Students answer the questions in pairs. One asks the questions and the other answers.

StepⅤ Listening Task (WB P66)

Put students into pairs. Ask them to think of as many practical situations as they can, where being “on the spot” is very important to understanding what is happening. Discuss why an eyewitness would help in each situation.

Listen to the tape for the first time. Ask students to write down the gist of the listening passage in one sentence.

Go through the task and listen again and do the exercise.

Check the answers.

Step Ⅵ Summary and Homework

In this period we’ve done some listening practice and practiced how to make appointments. After class, please listen to the recording repeatedly and pay attention to the pronunciation as well as functional sentences of how to make appointments.

　StepⅠLead-in

　　　 Ask a group of students to tell whom they want to interview most if they are offered a chance, and also ask them to make out the reason. Thus to lead in today’s task.

T: If you were a reporter, who would you want to interview most? Why?

StepⅡ Listening

Task1 Deal with the listening part on page 31.

Ask Ss to go through the questions of Exercise 1&2 in Listening and Speaking on page31. Then play the tape for three times. (For the first time, ask them to listen for the main ideas and do Exercise 1, For the second time, finish Exercise 2. And for the last time, check the answers themselves.

1. This is about a young man who is refused an interview with Liu May.
2. This about a young man who is trying to arrange an interview with Liu Mei.
3. This is about a young man who wants to ask Liu Mei about how to work abroad.

1. Why does Zhou Yang want to interview Liu Ming?

　　He wants to interview him about his decision to go to work abroad.

　A computer, a projector and a tape recorder

Listening; speaking, cooperative learning

　 How to guide the Ss learn to make appointments

　 Guide the Ss learn how to make appointments.

2. Train Ss’ language skills listening & Speaking

　Target Language:

　remind … of…, appear, eyewitness, on the spot, supporter, photograph

Shall we make an appointment?

　Maybe we can meet at…

　When do you think is convenient for you?

　Which day would suit you best?

　Where would you like to meet?

I shall be busy at… and… , but I can be free at…

I suggest that we meet…

I may be able to see you at…

That will/won’t be convenient because…

I look forward to seeing you.

Ability goal:

1. Enable the Ss to learn how to make appointments