Learning about Language教学评价实录

Learning about Language

---the Present Perfect Passive Voice

Objectives:

1. Learn the Present Perfect Passive Voice. 2. Help the students master the way of using the correct voice, telling the differences between the active voice and the passive voice.

Teaching Procedures: Step 1: Revision and lead-in 1.

Check the homework first

2. Lead-in A wrist-worn PC has been invented recently. A pen-like computer has already been developed. Many high buildings have been set up. Lots of flowers and trees have been planted. A new bridge has been completed….

Step2: Discovering Ask the Ss to discover whether these sentences have something in common.. Help them to learn the useful structure: the Present Perfect Passive Voice.

Step3: Discussion: learning the structure Give some explanations 构成：

主动语态

被动语态

现在完成时

have/has done----------have/has been done He has been sent to study the new technology in the company. The dirty clothes have not been washed. Have the windows been cleaned? How many shopping centers have been built in this city? Step4: Practice and exercises Change the following sentences into the Present Perfect Passive Voice. !). We have completed all the preparations for the task, and we’re ready to start. 2). This company has produced new types of computers. 3). They have interviewed several teachers for the job. 4). George has sent some texts and pictures to his friend’s cellphone.

5). They have developed some programmes for the human resource department of their company. 3. Do some exercises: choice Step5: Using the structure: Play a game—What has been decided. 1. Give The Ss the situation: Get into groups of four. Your task is to decide what has been decided for the class .Take turns to make the ideas as interesting or as lively as you can. 2. Give the Ss some examples:

S1: It has been decided that those who do not do their homework will be

asked to return to school on Saturday.

S2: It has been decided that those who keep the classroom tidy should be allowed to go home early every day. S3: It has been decided …

S4:…

3. Ask them to collect the ones they all like best and be prepared to tell them to the class. Step6: Further Study:

高考链接

1. ---How long _____ at this job?

B

--- Since 1990.

A. were you employed

B. have you been employed

C. had you been employed

D. will you be employed

2. When and where to go for the on-salary holiday ___yet. (2003 上海春季)

D A. are not decided

B. have not been decided

C. is not being decided

D. has not been decided 3．All the preparations for the task ___, and we are ready to start. (2000 北京春季)

D Step 7: Homework 1. Finish Exercise 1 on P57.

2. Revise the Present Perfect Passive Voice.