(共21张PPT)
Unit 3 Computers
Listening and speaking
学习目标:
1. 通过本课的学习,你将学会英语中常见数字的读法、
懂得如何电话下单以及了解对电脑的正确使用。
2. 为了达到目标,你需要认真倾听,做好笔记,积极回答。
Before listening: numbers in our life
37 degree centigrade
Cardinal numbers
(1)one (2)two (3)three (4)four
(5) five (6) six (7) seven (8)eight
(9) nine (10)ten
(11) eleven (12) twelve
(13)thirteen (14) fourteen (15) fifteen (16) sixteen (17) seventeen (18) eighteen (19)nineteen (20) twenty
(30)thirty
(40)forty
(50)fifty
(60)sixty
(70)seventy
(80)eighty
(90)ninety
(100)one hundred
(200)two hundred
(4189)four thousand one hundred and eighty nine
Cardinal numbers
Listening task: a phone order
Mabel Wang is ordering some things on the phone.
some A4 paper
some CDs.
a monitor
Read the order form.
X
=
A1961
C4091
150
1,200
5 boxes
1,500
1,200
300
3,000
Fill in the form.
Speak up
2
Stress nouns, verbs, adjectives, adverbs and numbers.
Do not stress words like a, the, is and have except for special reasons.
We already know two rules about sentence stress:
Put two underlines under the words that we might give extra stress to in the conversation below. Think of a reason why we might give these words extra stress.
Give extra stress to the most important word in the sentence.
You, the speaker, must decide what the most important word is.
Here is the third rule:
Frank: Which kind of computers are better, desktops or laptops
Amy: Laptops, I think.
Frank: Why
Amy: Laptops are lighter. They’re easier to carry around than desktops!
Frank: Yes, but desktops are often cheaper than laptops. And I don’t really
have much money.
Amy: Well, then a desktop is probably a better choice for you.
A2 Read the conversation below and draw an extra line under the words you would give extra stress to. Then practise it in pairs.
Make a phone order according to the mind map.
Monitor
Size:14 inches
Weight:
5 kilograms
No.:C4961
Price: no more than 3800 yuan
Color: White
Brand: Apple
You can start like this:
This is Mabel Wang from Hi-lo Company. I would like to order …
Answer
Hi! This is Mabel Wang from Hi-lo Company. I would like to order a monitor. The number I want is C4961. And the brand should be Apple. My favorite color is white. The size is about 14 inches, and the weight is about 5 kilograms. The target price is no more than 3800 yuan. If you have this type of monitor, please give me feedback as soon as possible. Thanks a lot!
Oral Task: Frank’s ideas about computer.
Questionnaire
1. Do you have a computer at home?
A. Yes. B. No.
2. How often do you use the computer
A. Almost every day. B. Often C. Occasionally (偶尔) D. Seldom. 3.What do you usually do on the computer
A. Read online news. B. Chat with friends
C. Look for useful information. D. Play online games
4. How much time do you spend playing computer games every week
_____________________________________________
5. How do you use the computer to help your study
_____________________________________________
6. Raise at least 2 questions about computers here:
_____________________________________________
You can raise questions as follow:
1. Which is your favorite ….
2. Do you often ….
3. Would you like to use the computer to …
I
MY FRIEND
a. write reports
b. listen to music
c. read online news
a.
b.
…
a. has online classes
b. plays online games
c. does homework
According to the questionnaire, use the venn diagram(维恩图) to find out the common things and differences between you and your friend, then give an oral report.
watch films
look for useful information
Oral report
Nowadays most people rely on computers. For example, both my friend and I use computers to watch films and look for useful information. But there are also some differences between us. I like to write reports, listen to music and read online news on the computer. My friend Joey would like to have online classes, play online games and do homework on the computer.
Self-assessment:
After this lesson, I am able to … 1. talk about different numbers;
2. make a phone order;
3. use stress and extra stress orally;
4. give an oral report about using computers.
Homework
1. Retell the order of the monitor to your parents.
2. Write down the oral report of the venn diagram.
THANK YOU!