Unit-3-Computers教学设计

Unit-3-Computers(reading)教学设计(共7页)

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--内页可以根据需求调整合适字体及大小-- Unit 3 Computers

Reading: Who Am I?

I. Lesson type

Period 1 Reading

II. The analysis of teaching material

The title of the reading part is Who Am I The

reading mainly talks about the quick development of

computers and the wide application in every

different aspect by using the first person. Six

types of the computer technology, which are a

calculating machine、an analytical machine、an

artificial intelligence、a universal machine、a

PC(personal computer)/ a laptop and the Internet,

were introduced in this passage. With the

development of the technology, computers have

changed frequently. It is widely used in varies

aspects in our life. From the reading part,

students will obtain more knowledge about computers,

get the writing ideas clearly, and master the

reading strategies in order to understand the whole

passage in three aspects of information knowledge、language knowledge and discourse knowledge. III. The analysis of learning condition

Students have collected some information about

computers. They have learned new words in this unit.

They also have mastered some reading strategies

such as skimming and scanning. But sometimes they

could not use these strategies correctly and

efficiently. Besides, they also have the trouble in

predicting the meaning of words、expressions or

sentences.

IV. Teaching aims

1. Knowledge

1) Students are able to master new words and

expressions.

2) Students are able to get the development and

the basic knowledge of computers.

2. Ability

1) Students are able to learn how to describe

different kinds of computers in English.

2) Students are able to improve their reading

strategies, such as skimming、scanning. 3. Emotion

1) Students are able to inspire their strong

interests in computers.

2) Students are able to strengthen their

imagination and creativity.

3) Students are able to manage their time to use

computers correctly.

V. Teaching key and difficult points

Key points: remember new words and expressions;

get the basic knowledge of computers;

master and use different reading

strategies.

Difficult points: get the basic knowledge of

computers;

master and use different reading

strategies.

VI. Teaching methods

Task-based Language Teaching (TBLT); Cooperative

learning; Discussion

VII. Teaching aids A multimedia; a laser presenter; a box of

colorful chalks

VIII. Teaching procedures

Step1. Warming up

T: Good morning, boys and girls. Today we are

going to talk about Unit 3 Computers.

T: Are you familiar with the computer What do you

know about it Now let’s play a quick-question game.

Present 10 questions on the PPT.

T: Do you know in what ways computers are used

today?

Step 2 Pre-reading

Present a video about the development of

computers. Ask students to put these inventions in

time order in pairs. After reading the passage,

check to see if they were right.

T: What do you think will be the next development?

Present a short news about the robot in our daily

life.

T: let’s move to our reading part. After reading,

you may have more ideas about the development of

computers in the future. Step 3 While-reading

Task1 Skimming

Ask students to skim the passage quickly to

answer the question Who Am I? with the help of

these two pictures in reading part, and then choose

the main idea of this passage.

Ask students why the passage is introduced by the

first person.

Task 2 Scanning

Ask students to read the passage again to finish

the timeline in Comprehending 1.

1642：_____________________________________________

1822: The analytical machine was made by Charles Babbage.

_____:

_____________________________________________

1940s:

_____________________________________________

_____: The first family of computers was connected

to each other.

1970s:

_____________________________________________

Now: ______________________________________________

Task 3 Careful reading

Ask students to read the passage carefully to

complete the chart in Comprehending 2.

Paragraph 1 Paragraph

2 Paragraph 3

Topic

sentence

Supporting

details

tubes

communications

finance