Learning about Language教学设计范文

Unit 3 Computers

Period 2

Learning about language---Grammar

Learning about language分词汇（Discovering useful words and expressions）和语法（Discovering useful structures）两大部分。Discovering useful words and expressions 1 根据单词释义写出相对应的词汇，考查学生对WHO AM I? 文章中的重要词汇及短语的理解。2 是以对短文填词完型的形式考查学生对几个重点词汇在篇章中的运用。3 以personalize的形式练习几个表时间状语的短语的用法。Discovering useful structures 是学习现在完成时的被动语态。1 是让学生根据例子提示在WHO AM I?文章中找出两个含有现在完成时的被动语态的句子，初步了解这一时态的形式。2 是根据例句提示把所给的现在完成时句子变为被动语态。3 通过欣赏一首小诗进一步理解现在完成时的被动语态的用法。

将Learning about Language中的Discovering useful structures和Workbook中的及USING STRUCTURES整合为一节“语法学习课”

Teaching goals 教学目标

1. Target language 目标语言

重点句子

As time had gone by, I have been made smaller and smaller.

I have been used in offices and homes since the 1970s.

Over time my memory has developed so much that, like an elephant, I never forget anything I have been told!

2. Ability goals 能力目标

Enable students to learn the form and function of present perfect passive voice.

3. Learning ability goals 学能目标

By doing some exercises using present perfect passive voice, enable students to use the structure freely and creatively.

Teaching important and difficult points 教学重难点

When should we use

present perfect passive voice to make sentences .

Teaching methods 教学方法

Personalization, Induction and imitation.

Teaching aids 教具准备

Projector and tape recorder. Teaching procedures & ways 教学过程与方式

Step I

lead-in Let students think When we usually use passive voice?

Airplanes are slowly driving me mad. I live near an airport and passing planes

can be heard night and day. The airport was built years ago, but for some reason it

could not be used

then. Last year, however, it came into use. It is said that over a hundred people have been driven away from their homes by the noise. I am one of the few people left Sometimes I think this house will be knocked down by a passing plane. I have been offered a large sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.

被动语态的用法

1.不知道或没必要指出动作的执行者是谁。

The airport was built years ago.

2. 需要强调动作的执行者,这时应用by短语。

Sometimes I think this house will be knocked down by a passing plane.

3.作客观说明时.在

句型

It’s / was said / believed / reported + that常采用被动语态

It is said that over 100 people have been driven away from their homes by the noise. Step II Revision Review the structures of passive voices

Step III Discovering useful structures and explanation a. Show students some sentences in the present perfect passive voice from the text and then analyze their form and function. (activity 1 on page 21.) （1）I have been used in offices and homes since the 1970s.

（2）Since the 1970s many new applications have been found for me.

Elicit the structure: S + have/has + been + V-ed b. Explanation

Ⅰ.概念：

1. 说话时已经完成

的动作或出现的结果。

2. 主语是行为动作的承受者。

II. 结构：

has/have

been

done III 用法：

1. 表示一个过去发生的被动的动作对现在造成的影响和结果。常与so far; recently; over time; up to now; till now，already, yet, just, ever, never，in the past+时间段连用。

The door has been locked. 2. 表示一个过去发生的被动的动作或状态持续到现在,并可能持续下去。

常与for+一段时间

，since+时间点/时间状语从句连用。

The important problem has been discussed for nearly two weeks. IV 句型：

1. 现在完成时被动语态肯定句句型：主语+ have/has been +过去分词

2. 现在完成时被动语态否定句句型：主语+ have/has +not+ been+过去分词

3. 现在完成时被动语态一般疑问句句型：Have/Has +主语

+ been+ 过去分词

...? 4. 现在完成时被动语态特殊疑问句句型：疑问词+ have/has +主语+ been+过去分词

...? C．【即学即练】

Making up sentences using present perfect passive voice:

d．现在完成时被动语态使用注意事项

1. 与一般过去时的被动语态的区别。一般过去时的被动语态与现在的情况没有联系，可与过去的时间点连用；而现在完成时被动语态则强调与现在的情况有关系。

The park was opened to the public last year.、

（只强调动作发生在过去）

The park has been opened to the public.

（过去的动作对现在的影响，现在公园是开放的。）

1. happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如：Great changes have taken place in China since 1978. 2.固定搭配中的介词在被动语态中不能省略。例如：

A way of solving the problem has been thought of. 4. 带双宾语的动词give /send/bring/take/teach/show/ tell/ make/ sing/ write/ sell/buy/ ask/ pay/ borrow/ lend/ hand/ offer/provide/ past/get/promise 等变被动语态有两种方法：

I have given him the book. =He has been given the book. =The book has been given to him. Step III Summary 结构：have/has been +过去分词

用法：

1. 表示一个过去发生的被动的动作对现在造成的影响和结果。

2. 表示一个过去发生的被动的动作或状态持续到现在,并可能持续下去。

时间壮语：for+一段时间；since+时间状语（从句）；so far; recently;over time; so far; up to now; already, yet, just, ever, never…. 句型：

1.肯定句：主语+ have/has been +过去分词

2.否定句：主语+ have/has +not+ been+过去分词

3.一般疑问句：Have/Has

+主语

+ been+ 过去分词

...? 4.特殊疑问句句型：疑问词+

have/has + 主语+ been+过去分词

...? Step IV Exercises

现在完成时的被动语态解题方法：

看：主语和谓语动词---判断是否需要被动语态。

找：标志词/语境---判断是否为现在完成时

记：谓语动词过去分词变形。

Self-test 1 (自主检测1)-----单句语法填空

Self-test 2 (自主检测2)-----单句改错

Self-test 3 (自主检测3)-----写作句子翻译

（习题参见导学案）

Step V.

Workbook Exercises Finish off Exx. 1 & 2 on Page 57. Try remembering the irregular verbs on page100. Step VI. The Design of the Writing on the Blackboard Unit 3

Computers

Period 2 The Present Perfect Passive Voice 结构：subject + have/has been done 各种形式句型：

肯定式：have/has been done 否定式：have/has not been done 一般疑问式：have/has+主语+been done 特殊疑问式：疑问词+have/has+主语+been done