Using LanguageⅠ优秀公开课教案

必修1

Unit 3 Computers Using language 教学设计

Reading、Speaking & Writing 教材分析：

本单元以“computers”为中心话题，旨在通过本单元的学习，让学生了解电脑的发展以及人类在机器人方面取得的成就，教师要借助这一话题，激发学生对科学的热爱，鼓励学生大胆发挥想象，对今后机器人的发展趋势进行猜测。Writing 部分则是对其的一个检测，检测学生的说和写的能力。

学情分析：

大部分的学生英语基础一般，在说和写的方面相对欠缺，写出的都是中式英语。为了培养学生的英语兴趣，提高学生的写作水平，结合这两者，本堂课的设计会简单易掌握。

教学目标: 1.Learn a reading passage to learn about a football android called Andy. 2. Improve students’ reading ability. 3.Write a passage about the problems that the android might have while he/she is serving people. 教学重点：

1.Improve students’ reading ability. 2.Master the key words and expressions in this unit. 教学难点：

How to guide students to write properly 教学设备：

a projector, a tape recorder, blackboard, etc 教学过程：

Step1: Lead-in 1. Show the first picture and tell the students that computers could be put into androids or robots.

2. Present “android”.

Show other pictures. Then tell students that they are androids with magical power and that Androids are always with us!.

3. Continue to show pictures of nursery maid androids and tell the students androids can be made to look after humans. Then ask: But can you imagine androids can play football? Maybe you are curious about it. I will show you a video that androids play football.

4. Let the students watch the video and tell them: today I would like to introduce an android family member to you. His name is Andy. Present the reading passage’s topic: Andy---the Android.

Step2: Reading:

Let the students read the passage. Carry out the tasks below: Task1: Answer the questions below: 1. Who is Andy? What is he good at? (He is an android. And he is good at playing football) 2. What helps him to move and think like a human? (His computer helps him to move and think like a human.) 3. What does Andy think about the team who beat them last year? Why? (She thinks the team cheated because they had a new kind of programmer, which had just been developed

before the competition.) 4. What does the programmer do to Andy? (She programs me with all the possible moves she has seen while watching human games.) Task2: Fill in the blanks. The story is about the _____ called ____, who is good at____________. And his__________ makes him think and move like a ______. However, they _____ in the _________ hosted in the USA, because the other team had a new kind of_______. After that, he will ask his programmer to improve his _________ and _______ some new moves. Task3: Language points: 1. I think we can work together to create even better software. even = much

用于强调比较的程度

2. In a way, my programmer is like my coach. in a way

在某种程度上…

in the way

挡道,造成障碍

in this way

用这种方法

即时练习

Fill in the blank：

1). ________it was one of our biggest mistakes.

2). You can finish your work

.

3). Your bike is

.Move it away. 3. In this way, I can make up new moves. make up

编写，补上

4. After all, with the help of my computer brain which never forgets anything, intelligence is what I’m all about.

after all

毕竟

with the help of sb./sth.

在…的帮助之下= with one’s/ sth’s help

Step3 Speaking

Tell the students that we already have many different kinds of androids in our daily life. Show

some pictures of androids for different purposes---maid, adventure and work. Then say to the students: Let’s design an android of our own! The following questions and expressions 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?...... Get the students to use the following sentences for discussion: I think that…

What’s your reason?

In my opinion…

I have decided that…

Sample:

A: What would you like your android to look like?

B : In my opinion it should look like a bird. A: That sounds interesting. What will it do for you? B: I think it can sing beautiful songs for me day and night. A : Oh, yes! That sounds good. How much is it? B: It doesn’t cost much money because I will make it by myself. A: Really?! Do you want it to be a man or woman, or neither? B : I want it to be a beautiful girl named Kelly.

A: Please show it to us some day. B: Oh, No money no talk. Step4 Pre-writing T: Imagine what problems and delights this android might have to deal with while it is serving you. Try yourself in someone else’s shoes is an important way of understanding how other people feel.

Then discuss: You are an android. You work for a family with one child who is very spoiled. The parents want you to do everything for them. The parents are nice, but they often ask you to watch over their child. How do you feel? What would you do if the child asked you to do his/her homework for him/her? Would you ever tell the child “no”?

Step5 Writing T : Write a passage about the result of your discussion! It should contain:

1.What do you have to do? 2.What is the child like? 3.What is the parents’ requirement of the child? 4.What do the parents want you to do? 5.What does the child want you to do? 6.Then what will you do? How do you feel? Sample writing: Hello everybody, my name is Liu Yan．I am a 321 model android．I work for the Li family. Mr and Mrs Li work very hard too．Mr Li is an architect and designs great tall apartment blocks．Mrs Li is a doctor and has to look after many patients．I remember all the plans for Mr Li's projects and can tell Mrs Li which drugs are the best to give any particular patient. And I also look after their library. I store all the books that they borrow from their school or friends in my brain．Of course my brain is as large as a mountain, so work like that is no trouble to me．I really eat books just like people eat food．

The Li have a child who is very spoiled. He needs me to remember all his school textbooks so that I can do his homework for him．He just gives me the information on the subject, what has to be done and the page numbers and I get on with it while he enjoys himself with his friends．Sometimes I don't think it is right to do his homework for him — it's somewhat cheating. However, his parents are very concerned at the pressure of work in school these days．The child has too much homework to do. They like him to go to the key school but they also want him to be able to have hobbies, learn to swim and keep fit! Poor child!

So they consider me the most important person in the family after themselves．I am always introduced to their friends and play with visiting children．I am the perfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan!

Step6 Assessment

Get the students to assess their writing ability according to the following the questions: 1. Is your composition well developed? 2. Are your ideas well organized to the point?

3. Do you have a good choice of words and idioms in your writing? 4. Do you get a good mastery of complex structures of language? 5. What kind of mistakes have you made in your writing? Step5: Homework

Surf the internet to learn more about androids and robots. And next class present them to the whole class.