Learning about LanguagePPT及课堂实录内容

Book 2 Unit 4 Wildlife Protection Learning about language Grammar

Present Continuous Passive Voice 教学设计

宁波市奉化区武岭中学

江梅意

一、教材分析

本单元的话题是

“保护野生动植物”。通过前面warming up, reading的学习，

学生了解了物种濒临灭绝的现状和原因，意识到了保护野生动植物的重要性。本节课是结合单元主话题，学习现在进行时的用法。

二、校情分析

授课对象是高一学生，我校是一所普通的农村中学，学生的英语素养较差，特别是语言表达能力弱，语法基础薄弱。前面两单元学习了将来时的被动语态和现在完成时的被动语态，尽管课堂上很多同学能跟上老师，但是从学生课后的作业看，很多学生对语态和时态运用掌握不好。

三、教学目标（Teaching goals）

1.

Students will learn some words and expressions. 2.

Students will understand how to use present continuous passive voice. 3.

Students will be more aware of the importance of wildlife protection. 四、教学重难点

Teaching important points: The usage of present continuous passive voice Teaching difficult points:

How to use present continuous passive voice in communication freely. 五、教学方法（Teaching methods）

Explaining,

discovering，discussing,

practicing 六、教学辅助（Teaching aids）

A computer and a TV Teaching Procedures 教学步骤

Step 1

Lead in

设计目的

1.

Greetings

通过复习，

2.

Revision 学生意识到

Daisy visited three places and found what has 很多濒临动happened to the animals. Please fill the blanks 物正在受到according to the text. 人类的伤害，也有地方正Places

Animals

findings feelings 在采取措施。Tibet

引出课文中Zimbabwe

带有现在进活动设计

Step2 Presentation Step3 Discovering

行时的被动语态，切入主题。

Antelopes are being killed for the wool beneath their

stomachs. Good things are being done in Zimbabwe to save elephants.

1.

Ask students to read the passage to pick out 引导学生试sentences with “be being done”

（四个句子）

着从所观察2.

Show more sentences with present continuous 到的语言现passive voice

象中总结出1).It is being repaired by a friend of my father’s. 语言规则和(新概念2 L10) 语法规律，认2). It is now being sent to his home by train. (新识现在进行概念2 L34) 时的结构特3). The fish, which has since been sent to a 点

museum where it is being examined by a scientist, is called an oarfish. (新概念2 L82)

1．归纳总结现在进行时被动语态的特点：结构

发现，归纳总结现在进行形式

结构

肯定形式

主语be （am, is ,are）being done

时被动语态的特点：结构

否定形式

主语be （am, is ,are）not being done

一般疑问句

Be （am, is ,are）

主语

being done

特殊疑问句

特殊疑问词

be （am, is ,are）

主语

being done

2．用法

时态：现在进行时

语态：被动语态

3．

注意事项

部分动词，如不及物动词，没有被动语态；

误：

The book is being belonged to him.

正：

The book belongs to him. 部分动词，如心理活动动词，没有进行时。

误：Mary, you are being wanted on the phone.

正：Mary, You are wanted on the phone. A thick

rain forest

Step4 Practice Tips：1、be的形式is 或are 要与主语一致；

2、部分动词的过去分词形式是不规则

一、Try and see if you can help fill in the following form. Questions Answers 1.

Who is studying The rhino the rhino? ______________ by Peking University. 2.

Who is protecting The African antelope the African _____________ by the elephant?

WWF. 3.

Who is hunting the ____________ is being Tibetan antelope? hunted by people. 4.

Who is taking ____________ is being photos of the ______________ by panda? Daisy.

5.

Who is killing the ________________ whales?

being killed by fishermen. 6.

Who is attacking ____________________. the mice

二、Make a sentence according to the picture Step 5

用所给动词的正确形式填空

Consolidation

1.

The camera that _____________(use) by him now belongs to me. 2.

A new library is being built now and ______________(complete) next month. 3.

Look, the baby _____________(look) after by the babysister. 4.

Jane’s experiment report _____ already ____________(finish). Your experiment report ____________(type) now and it ___________(finish) soon.

Step6 微写作（被动语态）

Homework 很可惜许多动物迄今为止已经被杀完了，有些动物，像藏羚羊正在被捕杀。当然，有些地方人们也在做一些好事来保护野生动植物。希望政府会采取更多措施保护动物，这样人类和动物和平相处。

根据教材29页练习2，做了一些改变，句1 和句2 熟练be being done的形式；句3和句4 复习主动句转为被动句，找到问句中动作的承受者，改为被动句中的主语；

同时提醒学生动作的发出者和过去分词的正确形式；句5 提醒学生注意主谓一致；句6让学生自主完成。根据图片造句让学生能自如运用语法。

此项练习是语法填空的变异版。复习时态，语态。提醒学生注意时间状语，语境确定不同时态。

复习现在、将来、现在进行时的被动语态

Reflecting: 本节课的主要内容是围绕着保护野生动植物的主题，学习现在进行时的被动语态。设计步骤由浅入深。不过课堂内容容量不大，故在最后一个教学环节复习了前两个单元所学的现在完成时的被动语态，将来时的被动语态。时态对学生来说一直是个难点。