Learning about Language优秀教案板书设计

Module 2 unit 3 computers Learning about language By Li Shien

Teaching aims

1.

To learn some words and expressions about computers

2.

To learn about the Present Perfect Passive Voice. Keys and difficult points Keys : 1. get familiar with the new words and expressions 2.

Learn about the grammar---Present Perfect Passive Voice Difficult point: to be able to use Present Perfect Passive Voice Teaching method:

task-based method and group activity Teaching tool: SB book Computer Teaching procedure Step 1 greetings

Step2 learning about some words and expressions about computers

1. Can you match the words together? Aiming to help the students to get familiar with the new words and expressions

Simplify

Mobile

Connected computer system

Totally To make things easier

Explore Able to be moved easily from place to place

Anyhow

To work out the answer to a problem

Web To travel around an area to find out about it

Finance Completely

Solve Anyway

Activity of managing money

Make some explanation and then read the new words.

2.Practice more with the new words. Choose the suitable words to fill in the blanks. artificial

technology

intelligent

explore

Web reality logically First ask the students to fill in the blanks on their own and then discuss in pairs. Read the words. Step3 learn the present perfect passive voice Discovering useful structures from the passage on p18

1.

Over time I have been changed

quite a lot . 2.

First as a PC and then as a laptop

I have been used in offices and homes since the 1970s. 3. …

I never forget anything I have been told !

4. Since the 1970s many new applications have been found for me. 5. I have also been put into robots and used to make mobile phones…

6. I have even been put into space rockets and sent to explore the moon and Mars. 现在完成时(present perfect

tense)

的被动语态：

S +have /has +been + done (过去分词) Step 4 Change the sentences into the present perfect passive voice

2

My friend has bought a new personal computer.

3

The shop has repaired my computer very quickly.

4. The car factory has produced a great many fine cars since the technological revolution.

Step5 do some exercises to consolidate

1.The floor in our classroom_____________ (mop) every day 2 Many accidents ____________(cause)

by careless driving.

3 . I ____________ (ask) to clean my room on Monday . 4 We ____________(take)to that hospital by a taxi. 5 A new coat

___________(buy) for me by my mother last week.

6.China's first television station __________(set up) by the workers in 1958

Step6 summary

1 现在完成时的被动语态

S + have /has

been +done(过去分词)

2 一般现在时的被动语态：

S +am/is /are

+

done

(过去分词)

3一般过去时

的被动语态：

S + was/were

+ done

(过去分词)

4

一般将来时的被动语态

S

+ will

be

+

done

Step7 Homework Recite the last paragragh on page18 Step 8 reflection