Learning about Language教学设计一等奖

Unit 3 Computers The Present Perfect Passive Voice

Teaching Aims:

The Present Perfect Passive voice Difficult and Important Points:

To master the usage of the Present Perfect Passive Voice Teaching Aids: Pictures, games

Step 1、Check the exercises on the book first. Step 2、Greetings and Lead—in

Q: What’s the date today?

And what’s the day?

Today is Christmas Eve, what do people usually do on Christmas? Suppose that we plan to hold a party. So what preparations will be made? Let students discuss it. Then show some pictures to the students to talk about the preparations we have made, using the Present Perfect Passive Voice Candles have been lighted.

Christmas trees have been decorated. Food has been put on the table.

Everything has been prepared for the party.

Step3 structure

has/have

been

done

Present Perfect tense

Passive voice 现在完成时

被动语态

现在完成时的被动语态

(The Present Perfect Passive Voice)

Step 4、Other forms of the Present Perfect Passive Voice

Show six pictures to the students and give them some key words to make sentences, using the Present Perfect Passive Voice. •

Lots of beautiful flowers and trees

have been planted •

A new bridge has been built. •

Only one person

has not been rescued by the firefighters so far. •

A car has been parked upside down. •

Has the motorbike been made yet? •

How long has the keyboard been damaged? Then make conclusion through the underlined words. Present Perfect Passive Voice 结构：has/have been done 否定式：has/have not been done 一般疑问式：Has/Have… been done?

特殊疑问式:疑问词

+ has/have +主语+ been +done?

Step 5、Practice 1) Change the following sentences into passive voice

1. This company has produced new types of computers. 2. They have given her a medal. 3. Our town has set up a new cinema. 2) Change the following sentences into active voice. 4. Many problems have been found with our new computer. 5. The song has been taught many times. 6. She has been made to clean the floor. 3) Change the following sentences into general sentences or wh—questions 7 The car has not been repaired.(一般疑问) 8. George has sent some pictures to his friend’s cell phone.

9. A notice has been put up on the wall. Answers: 1、New types of computers have been produced by this company. 2、She has been given a medal.

A medal has been given to her. 3、A new cinema has been set up

4、We have found many problems with our new computer. 5、The teacher has taught the song many times 6、Mother has already made her clean the floor. 7、Has the car not been repaired ? 8、What has been sent to his friend’s cell phone?

9、Where have the notice been put up?

Step 6 Competition Divide the students into two groups and then play a game. Rules: There are ten gold eggs on the screen. Each egg connects with a question. Students can choose any egg they like, and then answer the questions. If he is right, he can get the marks. If not, he can’t get the marks. At the end, choose the best group.

Questions in the game: 1. — Why does Ling Ling look so unhappy?

—She has _____by her classmate.

A. laughed

B. laughed at

C. been laughed

D. been laughed at

2、It is said that a new robot ____by him in a few days.

A. designed

B. has been designed

C. will be designed

D. will have been designed 3、—______ the letter ______ to Mr. Black —No. It's still on the desk. A. Has; given

B. Will; be given

C. Was; given

D. Has; been given 4、More patients _____ in hospital this year than last year.

A. treated

B. have treated

C. had been treated

D. have been treated 5、Great changes _____ in my hometown and a lot of factories ______

A. have been taken place; have been set up

B. have taken place; have been set up

C. are taken place; had been set up

D. had taken place; will be set up 6、—Do I have to take this medicine?

—It___ so terrible. A. tastes

B. is tasting

C. is tasted

D. has tasted

7、--- Do you like the pen?

--- Yes, it ___ smoothly.

A. is writing

B. write

C. writes

D. is written 8、The fire _______ to the fifth floor. _______ all the people _______?

A. has got; Have; been saved

B. has been got; Have; saved

C. has got; Do; save

D. has got; Have; saved 9、The child ______ by Grandma Wang all these days.

A. has been taken care of

B. was taken care of

C. taken care of

D. being taken care of 10. Millions of pounds’ worth of damage by a storm which swept across the north of England last night. (重庆

2005) A. has been caused

B. had been caused C. will be caused

D. will have been caused Answers: DCDAD

ACAAA

注：系动词、不及物动词没有被动语态

短语动词是一个不可分割的整体，变为被动语态时，不可丢掉构成短语的介词或副词

Step7 Conclusion and homework. 1、Present Perfect Passive Voice 结构：has/have been done

否定式：has/have not been done 一般疑问式：Has/Have… been done?

特殊疑问式:疑问词

+ has/have +主语+ been +done 2、Homework 1).Make up a dialogue with Passive Voice Q1: We have been affected by the H1N1, haven’t we? Q2: Are you afraid? Q3: What measures have been taken to prevent it? Key words: flu vaccinations（流感疫苗）

inject(注射) take the temperature,

wear masks……

2). Finish the exercises on the book