Using LanguageⅠPPT专用教学设计内容

Book2 Unit3

Computers

--Using language

衡水市第二中学

羡韶华

Teaching Aims：

1.Enable the students to learn how to write a report about their choice. 2.Enable the students to learn the writing way of expressing ideas and giving reasons to support the ideas. Teaching Important and Difficult Point：

How to make a decision about which kind of computer to buy and explain why. Teaching Methods：

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

A projector and multimedia. Teaching Procedures：

Step 1 Speaking and writing （Page 22）

T：Class，suppose you and your partner have been asked to help choose computers for your school.You have looked at several computers.Talk about the special things each computer has.Make a decision about which kind of computer to buy and explain why.And then you are going to write a report about your choice There is a list of things your computer could have. A fast PC

the monitor is smaller Improved disc storage

used recycled materials Internet

a flat screen Students talk about the special things each computer can do. T：So much for the talking.And now you will be given five minutes to write a report about your choice.After that some of you will be asked to present your report to the class.In your writing try to use the present perfect passive in your report.You may begin your report like this：

We looked at many different computers.The one we have chosen is the PEP personal computer.One of the main reasons is that it is suitable for schools.We found out that... Five minutes later，several students begin to present their reports to the class，and the teacher will show two or three reports using the projector to find out and correct the possible mistakes with the class.

Do some revision exercises. Step 2 Reading and Speaking 1. What does Andy look like? What can it do?

Andy looks like a human. It is designed to play football games and can move and think like a human. 2. What part does Andy play in the football team? He’s a striker. Read the passage carefully and fill in the file for Andy. Name: _____

Appearance: _________________ Size: ________________

Character : ______________________ Ability: __________________ ___________ Job: ______ Language points about Using Language. 1.What are the advantages and disadvantages of each form of IT?

1) advantage n. 优点; 优势; 有利条件

都市生活有几个优点。

There are several advantages in city life.

2) disadvantage n. 缺点, 劣势; 不利条件

take advantage of

利用

be to your advantage

对…..有利

2. Personally, I think the team who won first place cheated.我个人认为得冠军的那个队作弊了。

personally adv. 就自己而言; 就我个人来说

She didn’t like the plan, but personally I see nothing wrong with it. 她不喜欢这项计划, 但我本人觉得没什么不好的。

person (n)--personal (adj.)--personally (adv) 3. They had developed a new type of

program just before the competition.

type

1) n. 类型

This is a new type of machine, with

lots of meters on it.

这是一种新型的机器, 上面有许多仪表。

2) v. 打字

你帮我打一下这封信好吗?Will you please type this letter for me? type:表示各项事物在本类中都是典型的。

kind:特指在分类中能放在一起的性质相同

且相似的一类事物。

4. We are determined to create an even better system.

create (vt.) 创造; 创作An artist should create beautiful things. even用于修饰形容词, 副词的比较级，much, far, no, still, a lot, a little Step 3 consolidation 根据括号内所给提示将下列句子翻译成英语。

I. 在春天，我们通常将钟表向前拨一小时,以充分利用日光。(take advantage of) 2. 他们尽力安抚愤怒的顾客。(deal with) 3. 他上学迟到了，所以他编了个理由。(make up) 4. 在他父母的帮助下，他很快完成了作业。（with the help of）

II. 每空填一词，使该句与所给句子的意思相同。

1. My own opinion is that the project is going to be a great success. _________, the project is going to be a great success. 2. She felt a little strange. She felt strange __ ___ ____.

3. Thanks to technology, more and more new machines have been invented in the past years. _____ ___ ______ __ technology, more and more new machines have been invented in the past years. 4. His mother is ill in hospital, so he has to look after her.

His mother is ill in hospital, so he has to ______ ______ her. III. 用方框内所给词的适当形式完成短文

type, coach, encourage, arise, electronic, appearance, character, signal, mop, niece

I used to read stories to my 1. ______ and we were attracted a lot by some of the 2. _________ in the stories. But since the 3. _________ of the computer in my house, she wanted to read the 4. __________ books on the Internet.

Speaking In small groups, discuss how to design your own android. The following questions can help you. 1. What would you

like it to look like? 2. What are some of the things you would like it to do? 3. Do you want it to be like a man or a woman, or neither? 4. How much would it cost? Sample dialogue:

A: What kind of robot have you decided to make? B: I've decided that we should have a homework android. It could do all our work after class and leave us more time to do football．

A: OK. But what do you think it should look like? B: In my opinion, it should have four arms to carry the books, a large head to remember all the lessons and a printer to write out the answers．What do you think? A: Well, that sounds sensible. Perhaps it could also put all the exercises into specially marked boxes for each subject so we could find them quickly. What about putting that in its stomach area? B: Do you want it to be a man or a woman? You can choose．

A: I’ve decided it should be a girl．

B: What’s your reason? A: Girls are so hard-working．

B: Sounds good to me! Let’s draw it now! Step 4

Homework 1. Finish the related exercises on the Workbook. 2. Prepare for the next lesson.