九年级的大部分学生对主动语态已很熟悉，借用汉语中的“把字句”与“被字句”入手，学生很容易就理解了。此外，他们对语法知识的系统学习有较强烈的要求，但又不喜欢“灌输式”的语法讲解，他们渴望探究型、合作型的学习，也有一定的自主学习能力，在课内活动中能积极配合教师教学，有较强的提高英语能力的愿望。但还有一少部分的学生，接受能力较慢，老师要多利用多媒体，激发他们的兴趣；要多一分耐心，循循善诱的引导。

教学过程：

Step1: Warm-up and Lead in

Greeting

由“猫抓老鼠”的图片自然引入本节课的重点－The passive voice.

3. 再由“let’s talk”、 “let’s translate”、 “let’s find out the regular rules”三个活动引导学生归纳出被动语态的结构－be+vpp.

Step2: Presentation

1.呈现图片，利用汉语中的“把字句”与“被字句”讲解语态。语态就是表示主语和谓语动词之间的关系。英语有两种语态，即主动语态和被动语态。主动语态：表示主语是动作的执行者。被动语态：表示主语是动作的承受者。Many students study English. (主动语态）

English is studied by many students.(被动语态)汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be + vpp.构成。主动语态相当于汉语中的把字句，被动语态相当于汉语中的被字句。

2.再呈现图片结合例子讲解被动语态的用法，即不知道或没必要指出谁是动作的执行者时；强调动作的承受者，这时应用by短语；作客观说明时，常采用一种被动语态句型.

3. 结合三个例句归纳出一般现在时态的被动语态am/is/are+vpp.(过去分词），这时老师提问：“如何由主动语态变成被动语态呢？再以“People speak English in the world”这句话为例，重点讲解主动语态变被动语态的过程及方法，并用列表格法总结方法。

4.老师以点带面，引导学生了解其他各种时态的被动语态，这个变化主要体现在be动词的变化上。

Step2：Practice

1.播放视频，再次呈现一般现在时态的被动语态的结构及用法。

2.出示四个例句，引导学生把它们改成被动语态的句子。

Step3：Presentation

1.呈现被动语态的几种句型,结合“Tea is grown by people in Hangzhou”引导学生变化。

即：肯定句主语 + be + vpp. + (by…)；

否定句主语 + be + not +vpp. + (by…)；

一般疑问句 Be + 主语 +vpp .+ (by…)?

特殊疑问句疑问词 + be + 主语 +vpp. + (by…)?

2. 再结合“This English song is sung by the girls after class”进行练习。

3. Group work 四人一组，其中组长用被动语态编一肯定句写下来，其它组员把它依次变成否定句、一般疑问句和特殊疑问句

4. Ask two groups to show and read their sentences aloud.

Step4：Practice

Divide the students into two groups, then have a competition to finish 4a and

4b. If the student can tell us the correct answer and reason, his/her group will

get two points. If he/she only tell us the answer and not tell the reason, he/she will get one point.

Step5：Presentation

呈现被动语态的4种特殊类型

人教2011课标版《Section A Grammar focus 4a—4c》公开课教案下载-兴安盟优质课

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教材

Unit 1 How can we become good learners?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 2 I think that mooncakes are delicious!

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—3b Self check

Unit 3 Could you tell me where the restrooms are?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 4 I used to be afraid of the dark.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2f

Section B 3a—3b Self check

Unit 5 What are the shirts made of?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 6 When was it invented?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 7 Teenagers should be allowed to choose their own clothes.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 8 It must belong to Carla.

Section A 1a—1c

Section A 2a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 9 I like music that I can dance to.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 10 You are suppoed to shake hands.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 11 Sad movies made me cry.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4b

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 13 We're trying to save the earth!

Section A 1a—1c

教材

Unit 1 How can we become good learners?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 2 I think that mooncakes are delicious!

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—3b Self check

Unit 3 Could you tell me where the restrooms are?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 4 I used to be afraid of the dark.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2f

Section B 3a—3b Self check

Unit 5 What are the shirts made of?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 6 When was it invented?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 7 Teenagers should be allowed to choose their own clothes.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 8 It must belong to Carla.

Section A 1a—1c

Section A 2a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 9 I like music that I can dance to.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 10 You are suppoed to shake hands.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 11 Sad movies made me cry.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4b

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 13 We're trying to save the earth!

Section A 1a—1c

Section A 2a—2d

Section A 3a—3b