Learning about Languageppt课件配套教案内容

Grammar：The Present continuous Passive Voice 1.

Teaching aim: Learn the use of The Present continuous Passive Voice

2.

Teaching difficult and important point: Observe summarise

the rule of the present continuous passive voice. Teaching procedures Step 1:Review: The Tense of the The Passive Voice

1.The Olympic Games

are usually held in big cities.

奥运会应该在大城市举办。

Present passive voice:am/is/are + p.p.

2.The last Olympic Games

were held

in London.

上届奥运会是在伦敦举办的。

Past passive voice: was/were + p.p.

3. The children will be taken to hospital if they have a slight fever.

The children are going to be taken to

hospital if they have a slight fever.

The children are to be taken to

hospital if they had a slight fever. Future passive voice: will/shall + be + p.p.

am/is/are + going to be + p.p.

am/is/are+ to be+ p.p.

4. The Olympic Games have been held 29 times.

Present Perfect passive voice: have /has + been + p.p.

Step2:Discover what the structure is used

Complete the sentences according to the text.

1. We ________________for the wool beneath our stomachs. (Line 9)

2. Our fur ______________to make sweaters for people like you.(L10)

4. So good things ________________here to save local wildlife. (L25)

Step3:现在进行时被动语态的基本结构（verb form）

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3. I wonder what ______________to help you. (L12)

am/is/are being done

Step4:现在进行时被动语态主要用法: 1. 表示说话的时刻正在进行的一个被动的动作，常与时间状语now, at the moment等连用。

e.g. Look! Your dirty shoes are being washed.

2.表示现在阶段正在进行的一个被动的动作，而不一定是说话时正在被进行，常与today, this week, this term等连用。

e.g. Many interesting experiments are being carried out 3. 现在进行时被动语态还可以表示经常的被动行为，常与always, constantly等连用。

She is always being praised by the teacher.

4. 与部分情态动词连用，表示对正在发生的动作的推测。

The thief may be being questioned by the police.

5. 有些表示“状态，心理活动、拥有、存在”等的动词，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。

Football is becoming more and more popular. In other words, it is loved by more and more people.

6. “be +under/in 等介词+名词”结构可表示现在进行时的被动语态的含义。

The problem is under discussion.

Step5．Practice 1. 用所给词的适当形式填空。

1). A: Who is studying the rhino?

B: The rhino ______________(study) byPeking University students.

2). A: Who is protecting the African elephant?

B: The African elephant __________________(protect) by theWWF

3).A:Who is hunting the Tibetan antelope?

B:The Tibetan antelope _____________(hunt)

by people who wish to take the fur from

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under their stomachs.

4).A:Who is taking photos of the panda?

B:The panda_______________________

(photograph)

by Daisy

5).A:

Who is killing the whales?

B:The whales___________________(kill)by

the Japanese fisherman

6).A:Who is attacking the mice?

B: The mice ___________________(attack) by the cat .

7).A: What is being done for the Milu deer?

B:They_____________(keep) in a reserve near Beijing.

8).A: What is being done for the rhino?

B:It ______________(protect) by the government of the countries where it lives. 9).A:What is being done to the rainforest? B:It ___________________(destroy)by the

poor farmers who want land to grow crops. 10).A:What is being done to millipedes? B:They______________(use) to make drugs to protect people from mosquitoes 2. 用被动语态改写下列句子。

1). They are studying the milu deer at the

2). We are painting our classroom now.

___________________________________________

3). She is teaching the boy a lesson. ___________________________________________ 4). Now he is making the girl laugh. ___________________________________________

5). They are revising the laws to protect

the rights of women and children. 3

research centre._________________________________________

3.用所给的词编对话. Can I

use your telephone ? Sorry, it is being repaired by some workers

1). telephone– repair—some workers 2). bike --- repair ---my father 3). computer--- use--Tom 4). TV----watch --my family

Step6:Summary 1. 表示说话的时刻正在进行的一个被动的动作,常与时间状语now, at the moment等连用。

2.表示现在阶段正在进行的一个被动的动作，而不一定是说话时正在被进行,常与today, this week, this term等连用。

3. 现在进行时被动语态还可以表示经常的被动行为，常与always, constantly等连用。

She is always being praised by the teacher.

4.与部分情态动词连用，表示对正在发生的动作的推测。

The thief may be being questioned by the police.

5. 有些表示“状态，心理活动、拥有、存在”等的动词，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。

Football is becoming more and more popular. In other words, it isloved by more and more people.

6. “be +under/in 等介词+名词”结构可表示现在进行时的被动语态的含义。

The problem is under discussion.

Step7.Homework Finish exercises 3&4 on page 29

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