Using LanguageⅠ第一课时评课稿

高一英语必修二

Unit 3 Computers

The fourth period

Andy--- the adroid

Writing

教师：

蔡清华

一．The General Idea of This Period：

This period includes speaking and writing on Page 22 and writing on Page 23.The purpose is to encourage the Ss to think and talk creatively about computers and androids，express their own opinions using words and expressions concerning computers and androids，and organize their ideas into a composition. 二．Teaching Aims：

1.Enable the students to learn how to write an essay

2.Enable the students to learn the writing way of expressing ideas and giving reasons to support the ideas. 三．Teaching Important and Difficult Point：

How to describe a robot and what he /she can do for human beings

四．Teaching Methods：

1.Task-based learning. 2.Cooperative learning. 五．Teaching Aids：

A projector,

multimedia and pictures of robots 六．Teaching Procedures：

Step 1 warming up T：Class，as we all know, with the development of science and acknowledge, robots play a more and more important role in our daily life. Let’s watch a video together and then answer my quetions.

1.How many robots did you see?

2.What do they look like?

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3.What can they do?

T：

And now you will be given five minutes to write your answer. After that some of you will be asked to answer these questions. Five minutes later，several students begin to answer these questions.，and the teacher will correct the possible mistakes with the class. Step 2 reading and Writing（Page 23）

Now，let’s come to the writing on Page 23.

T：Boys and girls，read the passage by yourself in 8 minutes and fill in the blanks by yourself.

Name: _____

Appearance: _________________ Size: ________________ Ability: ____________________________________ Job: ______ Step 3 drawing

writing

and speaking T：Boys and girls, you all will have a group Discussion---What changes can your android bring to your life? Design and draw your android in a group of

4.

S1—draw your android

S2—write down key points of your discussion.

S3—do the presentation later on.

appearance size

Design and describe your own android looks like…

As big/tall/long …as…

Ability

be able to/be used to/is good at T: boys and girls, you can use these sentence pattern to describe your own robots.

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Sentence partern

1. First and foremost,

not only can it…

but also it can

2.In addition, with the help of my robot,…(doing sth) is no longer a difficult thing for me now.

（

It is … that…）

3. Last but not least, what makes me delighted is that when I … , it will…

Fifteen minutes later，the teacher shows two or three of the passages written by the students using the sentence structure or to find out and correct the possible mistakes with the class. Step 4. 高考作文得分亮点连接词

（

To begin with/ First and foremost/ Above all/ Most importantly/ Generally speaking/ For one thing… For another thing…/ On one hand…

On the other hand…/ Not only be/助动词/情态动词+ 主语… but also + 陈述句/

What’s more/ In addition/ Additionally/Besides/ Moreover/Futhermore/Last but not least…/In the end/Finally/At last

As far as I am concerned/ To be honest/ Honestly,Frankly,Personally speaking/ From my point of view) 2.重要短语

（平时注重积累：important; be of great impotance;play an important part in …）

3.经典句式：

倒装句（be/助动词/情态动词+ 主语+其它）;Ving 做主语，名词性从句（主，宾，表，同位语从句）；定语从句，状语从句（引导词）；强调句；with的复合结构；It 形式主语，形式宾语；被动语态

Step 5 writing an composition 假如你是李华（来自于2035年），你准备给生活在2017年的Tom写一封电子邮件，向他介绍未来世界你家中的机器人是什么样子，内容要点如下：

1）简单介绍你的机器人（名字，外貌等）

2）它给你的生活带来了怎样的便利

（学习，生活，购物，出行）

3）科技的重要性并鼓励Tom现在要努力学习。

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参考词汇：

home robot; science and technology; convenience; …

Dear Tom，

I’m Li Hua who lives in 2035, I ’m writing to…__________________________ _______________________________________________________________________________________________________________________________________________________________________________________________________________ Dear Tom，

I’m Li Hua who lives in 2035, I ’m writing to …

First and foremost, with the development of science and technology, home robots…

For example, my robot named … is as big as … and it looks like…

Besides, it’s so smart that

it’s almost able to do everything for me. Not only can it… but also it can…

What’s more, it’s

with the help of … that

….is no longer a difficult thing for us now. Last but not least, what makes me delighted is that when I … it will…

As far as I am concerned, it’s of great benefit for you to have a good command of different kinds of knowledge. As a result, you’d better … from now on , or you will … sooner or later.

Yours

sincerely

Li Hua

Step 6:教师点评（5分钟）

教师找出两篇优秀的学生的作文朗读并加于点评。

Step 7 Useful expressions: Sow nothing, reap nothing! (春不播，秋无获）

Step 8

Homework 1.Review the words and phrases we’ve learnt today.

2. Write your own android for about 120 words . You can refer to the passage on page 24.

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