Using LanguageⅠ教学实录及点评

人教版高中英语必修2 Unit3

Computers Using Language 教学设计

Teaching aims: 1.

Do the listening exercises in this unit. 2.

Read the passage ANDY-THE ANDROID

3.

Get students to learn some important and useful new words and expressions in this part.

4.

Let students know more about robots. 5.

Develop students’

reading skills by extensive reading and enable them to learn how to use different reading skills to read different reading materials. 6.

Develop students’ sense of group cooperation and teamwork. Teaching important points: 1. Develop students’ reading skills by extensive reading 2. Learn the expressions in this part.

Teaching difficult points: Enable students to learn to use reading strategies such as skimming, scanning and so on and understand the passage better.

Teaching methods: 1. Task-based teaching and learning. 2. Cooperative learning. 3. Discussion. Teaching procedures: Step 1

Revision

1. Check the answers to the homework

2. Have a test. Step 2

Lead-in

1.

Talking about IT

Teacher with the students together have a talk about IT: What is IT？

(Information Technology)

Can you tell something about IT ？

( Students share their answers) Step 3

Listening

1)

Listen to the whole text and try to write down the main idea in one sentence.

Two students are talking about information technology. 2) Listen for the second time and fill in the chart on exercise 3 with your partner

( Teacher had better play the listening materials one more time to make sure all the students can listen clearly)

3) Discussion:

What are the advantages and disadvantages of each form of IT? In small groups discuss this question and put your ideas on to the chart. Then decide when each kind of IT is most useful. Use the reasoning expressions in your discussion. Step 4

Reading 1. Lead-in 1) What does the robot do to protect itself in the video? 2) What can robots do in our daily life?

2. Reading

Fast-Reading

Listen to the tape and think of the following questions: 1) Who is Andy? 2) What does Andy serve as on the football team? 3) Who is Andy’s coach?

Then ask the students to read the text and find out what is Andy and its characters. Andy is part of an android football team. Andy is as big as a human. In fact, Andy looks like one too. Andy is a striker on the football team. Andy can run very fast. Andy’s computer chips help him to move and think like a human. Careful-Reading

Read the passage carefully and fill in the file for Andy in exercise 1 on page 23. Para 1：

Name: _____

Appearance: _________ Size: ________________ Character: __________ Ability: _____________

Job: ______

Para 2：1) How did Andy think about the competition in Seattle? Why?

2) What did Andy think they should do?

3) What did their programmer do to help them?

First she ________ them ______all the possible moves ;

Then she prepares _______ moves to use if a new situation ______.

4) What is Andy’s wish?

Create your own android. Fill in the file in exercise 2 and compare with your partner. 3. Deal with the language points in this part.

1) signal vi. & vt. 发信号

n. 信号

2) goal

n.

球门；（进球）得分；目标; 目的

3) type

1) n. 类型;

2) vt. & vi. 打字

4)

in a way

在某种程度上

in the way of

挡……的道；妨碍

on the/one’s way (to)

在(去……)的路上

by the way

顺便提一下

in no way

决不

all the way

自始自终;完全地

in this way

用这种方法

5) arise (arose, arisen)

vi.

出现；发生

6) with the help of

在……的帮助下

7) electronic

adj.

电子的

8) deal with

处理；安排；对付

9) watch over

看守; 监视

Step5 Speaking and Writing 1.

Speaking

Discuss and

design your own android. 2. Writing. Write a description of your android and what it can do. You may draw a picture of it if you wish. Use your notes and the sample passage on page 24 to help you. Step6

Evaluation work.

Step7

Homework 1) Try to polish your group’s writing by taking your classmates’ advice.

Finish writing the composition. 2) Learn more writing strategies from the Internet or books and share them with your class. 3) Complete exercise 1 on page 57. 4) Review the whole unit.