Learning about Language第二课时教学实录

Unit 3

Computers

Grammar--The Present Perfect Passive Voice

隆尧县职业技术教育中心

李荣肖

一、教材分析

1.英语新课改要求课堂应以学生为主体，老师起导向性作用。要改变单纯语法知识的讲解与传授，而重视对学生实际语言运用能力的培养。从学生的兴趣、生活经验和认知水平出发，让学生观察，发现，体验、实践而习得语言。因此，在本课时的讲授中，笔者力求将语言的形式与意义和真实情景结合起来，使学生在实际语言运用中内化语言规则。

2.本课学习的内容是人教版Module2 Unit3 Computers的Learning about language中的一个课时。Learning about language教学内容较多，既包含新词汇的学习和巩固，副词的运用，又包含语法的讲解，一节课很难落实教学目标；而从学生的实际情况看，现在完成时的被动语态虽然在初中曾经出现，但不做要求，所以学生掌握的情况并不理想。基于此，笔者将其中的语法课单独作为一个课时，以加强学生的理解和应用。

3.现在完成时被动语态为被动语态中的一个重点也是难点的内容。学生对这一知识半知半解，加之语法一向被认为枯燥，所以教学中将语法知识的传授和语言基本技能的学习结合到一起，注重学习语法与语言的运用。采用任务型教学法、情景教学法和

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小组合作探究学习法，让学生亲身去感知、领悟知识和运用知识，从而扩大课堂的语言输入量及学生的语言输出量，使其内容更加丰富，降低了语法学习的难度，同时也使语言学习和运用语言的过程成为一种栩栩如生的互动体验，提高了学习效率。

二、学情分析

授课对象为高一级的学生，学生的基础知识较为薄弱，主动学习的动力和自觉性有待提高，然而他们学习比较认真，渴求知欲旺盛，思维比较活跃。部分学生的基础较好，能主动配合老师。所以只有设置使他们感兴趣的活动，利用学生感兴趣的事情，因材施教，让学生明白所学语言知识的实用性，这样才能激发学生学习的积极性，并在师生互动、生生互动中实现教学任务和目标。

三、教学目标

Knowledge objectives ①Know the basic structure of the Present Perfect Passive Voice. ②Master the knowledge and usages of the Present Perfect Passive Voice.

Ability objectives The ability to use the Present Perfect Passive Voice correctly shall be promoted. Emotional objectives ①Ss should develop to think in English. ②Ss should get to know the importance of the cooperation with teammates smoothly.

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四、Teaching Focus

①This section focuses on the use of the Present Perfect Passive Voice.

②Improve the ability to find grammatical patterns . 五、Teaching Difficulties How to make Ss think in English. 六、Teaching Methods Task-based Approach, Situational Approach.

七、Learning Strategy Cooperative learning, Autonomous learning. 八、Teaching Aids

PPT, multimedia, 九、Teaching Procedures Step1 Lead-in

本单元学习的话题是计算机，以未来世界机器人为素材的I,Robot电影中的台词为导入，引导学生找出其中含有被动语态的句子。既引发学生的兴趣，又让学生了解了不同时态的被动语态。

1.Greet the class . 2.Show some pictures about the movie, I,Robot and help the students find the sentences using the Passive Voice and the Present Perfect Tense.

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Step2 Discovery and summary

让学生观察找出来的句子，注意被圈住的部分，并总结其结构：have/ has been done，由此引出本节课的重点：

The Present Perfect Passive Voice现在完成时的被动语态

Sentence structure: subject + have/has +been+ done 并复习现在完成时和被动语态相关知识。

1.现在完成时被动语态的肯定式为：

have / has + been + done The experiment has been done successfully.

这个实验做得很成功。

2.现在完成时被动语态的否定式为：

have / has + not + been + done

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Tom’s novel has not been published.

汤姆的小说还没有被出版。

3.现在完成时被动语态的一般疑问句需将助动词have / has提到主

语的前面。

Has his bike been repaired?

他的自行车修好了吗？

4.现在完成时被动语态的特殊疑问句为：

疑问词

+ have / has + been + done Who has been invited?

谁受到了邀请？

Step1和Step2的设计意图：

由复习旧知识引出新课，循序渐进，衔接自然；在老师的下，

让学生自己发现和总结语法结构，培养学生分析问题，归纳问题

的能力，也加深了学生对语法结构的印象。

Step

3 Some special points about The Present Perfect Passive Voice. 注意一些特殊情况

1.副词的位置

Often, usually, always, never, hardly, seldom等副词置于have /

has和been中间。如:

[误] Such a man has been hardly believed.

[正] Such a man has hardly been believed.

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2. open, break, drop等不强调动作发出者时常用主动语态。如：

[误] The door has been opened of itself.

[正] The door has opened of itself. 3.短语动词不可分割或省略其中的介词或副词。如：

The SARS patients have been taken good care of. 4.一些特殊动词, 如borrow, finish, begin, buy,start, return, marry,

open, join等构成的现在完成时的被动语态不能与表示一段时间

的状语连用。若要表达相应的意思，

则需改换动词或时态。如：

My brother has had(不能用has bought) this bike for almost four

years.

How long has this book been bought? (√

)

How long ago was this book bought?

(×) Step 4 Practice

1.展示一首诗，全班齐读这首诗，加深语法结构的印象。

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2．高考链接

①Despite the previous ronds of talks，no argreement _____ so far

by the two sides.

(天津2015) A. have reached

B. has been reached

C. are reaching

D. are being reached ②Experiments of this kind _____ in both the U.S. and Europe well

before the Second World War.

(北京2011) A.have conducted

B. have been conducted

C. had conducted

D. had been conducted ③Every year a flood of farmers arrive in Shenzhen for the

money-making jobs they _____ before leaving their hometowns.

(福建2010) A.promised

B. were promised

C. have promised

D. have been promised ④

His sister left home in 1998, and _____ since.

(2009全国卷I)

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A. had not been heard of

B. has not been heard of C. had not heard of

D. has not heard of ⑤Shakespeare's play Hamlet_____into at least ten different films

over the past years

(北京2013) A. made

B. has made

C. has been made

D. are made ⑥Though we don’t know what was discussed, yet we can feel the

topic _____.

(陕西2008) A. had changed

B. will change

C. was changed

D. has been changed 3判断正误

(1)［误］Many new buildings been built since 1980.

［正］Many new buildings have been built since 1980．

分析: 谓语部分结构不全, 时态部分不完整。

(2)［误］Something bad has been happened to him. ［正］Something bad has happened to him. 分析: 被动语态误用。happen为不及物动词，不及物动词没有被

动语态。

(3)［误］I have introduced to Mr Smith．

［正］I have been introduced to Mr Smith (by Mr Wang). 分析: introduce为及物动词，I是introduce 的承受者。

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(4)［误］The door has been opened of itself.

［正］The door has opened of itself．

分析: 有些动词如open，break，drop等既可以作及物动词，又

可以作不及物动词，若不强调谁是动作的发出者，我们通常用主

动语态。of itself意思是“自动地”，因此，此句不可用被动语态。

4、用被动语态改写下列句子。

①They have finished the construction of the new railway lines by

now.

The construction of the new railway lines has been finished by

them by now. 2. We have built a new library and a gymnasium in our school this

year. A new library and a gymnasium have been built in our school

this year by us. 设计意图：语法知识和语言的基本技能相结合，让学生在不断的操练中就把语法结构掌握，化为已有，避免了填鸭式的教学。小组竞赛的形式能充分调动学生学习和参加课堂活动的积极性。

Step 5 Summary Do a summary about this class. Step 6 Homework

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Complete the Excerise Book about Grammar on Page 30. 十、Blackboard Design Unit 3

Computers

Grammar--The Present Perfect Passive Voice 现在完成时被动语态：

These NS-5s haven’t been configured. 现在完成时被动语态

现在完成时

+

被动语态

have/has done

+

be done

have/has

been

done 教学反思

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教学理念：

以学生为中心，以翻转课堂的教学模式为依托进行教学设计，设计真实的语法情境，学生自主学习和教师点拨相结合，培养学生的自主学习和探究能力。



教学目标：

除了让学生掌握并应用现在完成时被动语态的构成及用法外，还培养学生的探究能力和团队精神。

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

教学策略：

采取信息化教学手段，借助多媒体工具，采用自主学习法、合作探究法和归纳总结法等进行学习和讲授，让语法课堂变得生动、有趣。



评价方式：

利用组队提高了学生的团队意识，课堂小练促使每一个学生积极参与，打造高效课堂，提升他们的自主学习和探究能力。

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