(共36张PPT)
Unit 3 Computers
Period 2 Reading II & Listening
牛津深圳·广州版八年级上册
Lead in
What are the tiny computers in our life
Desktop computer
Notebook computer
Palm computer
Tablet computer
Smart phone
Internet TV
Digital camera
Air conditioner
Presentation
company
[ k mp ni]n.
This is Mabel Wang from Hi-Lo Company.
Presentation
price
[pra s]n.
One box is 60 yuan, so the price for five boxes is 300 yuan.
total
[ t tl]adj.
Presentation
Grand total:3000.
Warm up
Game !
Game : 大声读出出现的单词！
company
total
price
Review
1.那个学生未意识到他的出错误．
The student is ___________ his mistake.
2.你意识到前面的危险了吗？
_______________ the danger before you？
3.中学生不应该太依赖父母。
Middle school students shouldn’t _______________ their parents too much.
4.很多人用电脑获取信息。
Most people ___ computers ___ get information.
unaware of
Are you aware of
be dependent on
to
use
根据中文提示填空
Review
5.米莉是他们最小的孩子。此外，他们还有一个儿子和一个女儿。
Millie is their youngest child. ___________, they have a son and a daughter.
6.这么好的食物使我饿了。
The nice food ______ me hungry.
7.电脑运算速度很快。
Computer is ________________.
8. 你日常生活中常常对手机依赖吗？
Do you ___________ your mobile phone a lot _______________
makes
fast at calculating
In addition
depend on
in your daily life
Exercise
Computer facts
Smaller and better
In the 1940s, the first computers were bigger than cars. Now computers are becoming smaller and better.
Some computers are 1____. You may be unaware of them. There is probably one 2______ your TV or washing machine. You 3 _________ computers more than you realize.
What can we do with computers
We can use computers to calculate.They can calculate at a 4_______ speed than we can and almost never give wrong 5________. We can also type and draw things with them. In addition,computers can do important jobs like operating railways and flying planes and spaceships.
Is a computer cleverer than me
The answer is“No”. Your brain can 6________ new ideas but computers cannot. 7_________, one day computers
may be able to do a better job than human beings. For example, they may 8___ better than doctors at doing their job.
What will 9________ to us if computers can do all our jobs Will we have nothing to do Computers may change
our lives, but will they make 10______ better
depend on
tiny
inside
faster
answers
produce
However
be
happen
them
Exercise
Smaller and better time computer facts Examples
In the 1940s,the first computers Current computer
conclusion bigger than cars
becoming smaller and better
There is probably tiny computer
inside your TV or washing machine.
You depend on computers more than you realize.
Read the text and fill in the correct answers in the table.
What can we do with computers applied range advantage
conclusion
at a faster speed,never give wrong answers.
type and draw things
operating,flying
calculate
do important jobs
You depend on computers more than you realize.
Read the text and fill in the correct answers in the table.
Exercise
Is a computer cleverer than me The answer
Reason
The future of computer
problems we may face
No.
Your brain can produce new ideas but computers cannot.
However, one day computers may be able to do a better job than human beings.
We have nothing to puters may change our lives.
Exercise
Group discussion
Automatic teller machine
traffic signal
navigation direction
operate railways
spaceships
flying planes
What important work can computers do in daily life
1 S1: There may be tiny computers in your home.
S2: Where, for example
S1: Inside your ____or _______________ .
2 S1:We can do many things with computers in our daily life.
S2: For example
S1: We can _________,_____ and ___________with them.
D Comprehension
D1 Read the article on page 35 and complete the answers with the examples from the article.
TV
washing machine
calculate
type
draw things
Exercise
3 S1: Computers can do some important jobs.
S2: For example
S1: They can _______________ ____________and ___________.
4 S1: One day, computers may be able to do a better job than human beings.
S2: For example
S1: They_________________________________________.
operate railways
flying planes
spaceships
may be better than doctors at doing their job
Exercise
1 What were the first computers like
2 Why are we unaware of some computers
3 Are computers cleverer than you and me Why or why not
D2 Read the article again and answer the questions below in complete sentences.
Exercise
They were bigger than cars.
Because they are tiny.
No,they aren't.Because our brain can produce new ideas but computers cannot.
1 Do you depend on computers a lot in your daily life Give examples.
2 Do you agree that computers will be able to do all our jobs in the future Give reasons.
Exercise
* D3 Discuss and answer the questions below with your classmates.
I don't agree it will be able to do all our jobs, for example the housework.
Yes, I do. I use computers a lot when I study for research the dates.
Pr-listening
Do you prefer online shopping or phone shopping Why
Discuss in groups. When you want to buy office supplies, do you prefer online shopping or phone shopping Why
A4 paper
CD
Mouse
calculator
Monitor
Keyboard
Pr-listening
优点:
1、足不出户;节约时间;避免拥挤、劳累。
2、价格通常比较便宜。
3、可供选择的范围广，品种多。
缺点:
1、只能看到图片，看不到商品本身。
2、容易购买大量不太需要的东西，造成浪费。
随着网络的发展，人们消费观念转变，购物方式发生变化。网购或电话订购成为一种时尚，越来越多的学生也正加入到网购群体中。分组讨论，网络订购或电话订购的优点及缺点。
要求:
1.所表述的内容必须包含下面方框内的所有方面，可以适当自由发挥。
2.条理清楚，表达得当。
Just by a click of the mouse, you can buy what you're interested in without going outdoors.
You can avoid getting tired and being trapped
in the crowded people
and cars and save time.
Group discussion
Listening
TOP OFFICE
Company: Hi-Lo Company
Name: Mabel Wang
No. Quantity Price each
Total
A4 paper 10 boxes
Monitor 1
CD D2791 60
Grand total:_____________________________________. Listening
Man: Top Office. How may I help you
Mabel: This is Mabel Wang from Hi-Lo Company,I'd like to place an order, please.
Man: Good morning, Ms Wang. What would you like to order
Mabel: I'll give you the numbers. First is ________.
Man:A1961. That's A4 paper.
Mabel: I'd like ten boxes, please.
Man: ____boxes, at _____ yuan each. That's _______ yuan. Anything else
Mabel: Yes, I'd like a _______ . Its number is_______.
Man:C4091. It's ______ yuan now.
Mabel:I need some CDs too. The number is D2791. I'd like to order _____ boxes. How much one box
Man: One box is____ yuan, so the price for ____ boxes is ____ yuan.
Mabel: OK. That's all.
Man: Altogether that's _______ yuan. Thank you very much. We 'll send you those tomorrow morning.
Mabel: Great. Thank you. Goodbye.
Man: Goodbye.
A1961
Ten
150
1, 500
monitor
C4091
1, 200
five
60
five
300
3, 000
Listen and fill in the correct words in the dialogue.
Listening
(1)What is T om's job
(2)Why is Mable Wang calling Tom Green
(3)Where is Mable Wang from, Top Office or Hi-Lo Company
(4)What is the number of the monitor
(5)How much should Mable Wang pay for the things she wants to buy
Listen to the tape again and answer the following question.
He is a salesman from Top Office.
He wants to order some things .
Hi-Lo Company.
1.
2.
(6)How many kinds of things does Mabel Wang need
(7)How is Mabel Wang ordering the things
(8)What number is CD
(9)How much A4 paper does Mabel Wang need
(10)What's the price of all the things
Listen to the tape and answer the following question.
Listening
3.
On the phone.
D 2791.
10 boxes.
3000.
Listening
TOP OFFICE
Company: Hi-Lo Company
Name: Mabel Wang
No. Quantity Price each
Total
A4 paper 10 boxes
Monitor 1
CD D2791 60
Grand total:_____________________________________.
A1961
1200
150
C4091
1,200
1,200
5 boxes
300
3000
Discussion
A4 paper
NO. A2014
150
CD
NO.D2031
60
Mouse
NO.B2591
400
Calculator
NO.E2136
200
Monitor
NO.C2133
1,200
Keyboard
NO.F2163
800
1.在两人一组中,一人作为买方打电话订购办公用品。一个人充当办公室销售员向买方询问商品编号和价格。
2.请参考示例中的项目编号和单价。
3.角色互换并完成对话。
4.下面的句型可以帮助你。
A:... Office. How may I help you
B:This is ... Company,I'd like to place an order, please.
A:What would you like to order
A: I'd like a... ,The number is ... , I'd like ... boxes, please.
Man: ... boxes, at ... yuan each. That's ... yuan.
角色扮演和对话活动。
为确保广大居民疫情期间的生活物资供应，本店现提供“平价蔬菜包"订购服务。请根据图示写一则广 告。词数在50词左右，开头已经给出，不计入总词数。
提示词: package n.包
蔬菜包 土豆4个 西红柿3个 胡萝卜2根 卷心菜1棵价格优惠，总计18元。
免费配送! 联系人:王先生 订购电话: 125-0526
写一张订购广告
Our store provides fair-price vegetable packages. All the vegetables are_____________
______________________________________________________________________________________________________________________________________________________
______________________________________________________________________________________________________________________________________________________
Our store provides fair-price vegetable packages. All the vegetables are at very good prices. There are four potatoes, three tomatoes,two carrots and a cabbage in each package. It's 18 yuan in total. We can send it for free. If you want to order it, please call Mr. Wang at
125-0526.
Exercise
need实义动词;需要; 后面可接名词、代词、动词不定式或动词-ing形式作宾语。need作实义动词时有人称、数及时态的变化，在变为否定句或疑问句时需要借助于助动词do, does或did。
They don't need any help.他们不需要任何帮助。
He needs to have a good rest.他需要好好休息。
1. Some young people always need help from their parents.有些年轻人总是需要他们父母的帮助。
根据中文含义填空。
①This information is only raw data and will _____ (需要) further analysis.
② We _____ (需要)to take a more global approach to the problem.
need
need
Language point
2.Price each单价
price 名词;价钱;价格; 询问价格用“What's the price o.. "，相当于“How much are.. "或“How much does/ do...cost
What's the price of the book ( =How much is the book = How much does the book cost )
这本书多少钱
拓展①表示价格“高" 用high,表示价格“低”用low。
The price of this watch is very high/low.
这块手表的价格很高/低。
②expensive [形容词]昂贵的
表示物品“贵”;表示物品“贱”用cheap (廉价的，便宜的)。
This watch is expensive.这块手表很贵。
expensive/cheap和high/low的用法:物品分“贵贱”，价格论“高低”。
说明:当物作主语时，用expensive或cheap; 当price (价格)作主语时，用high或low。
Language point
1.company n.公司;商号
2.price n.价格;价钱
3.total adj.全部的;总的
重要单词及短语
Summary
Exercise
一、根据中文提示填空
1.——What is the______(总共;总数)number of people at the meeting
——Let me see. Twenty in all.
2.The failure of the _________(公司) was a direct result of bad management.
3.______ (价格) continued to fall on the stock market today.
total
company
Prices
A: Hello, this is Qiqihar Opera House. 1._____.
B: Oh, hi. Do you still have tickets for the piano concert tonight
A: One moment, please. Uh, yes, there are a few left.
B: That's great! 2._____.
A: At 7: 30. It will last about two hours.
B: Sounds great. Can I book one ticket now
A: Yes. 3._____.
二、 补全对话6选5
根据对话内容，从A到F选项中，选出能填入空白处的最佳选项，每个选项只使用一次，选项中有一项为多余项。
Exercise
C
A
B
B: Well, but how can I do it
A: Just go to our website, fill in your information, choose a seat and pay online.
B: Sounds easy. 4._______.
A: At the gate at least half an hour before the show starts.
B:5.________.
A: You're welcome.
A. When will it start
B. You can book it on our website.
C. What can I do for you
D. Enjoy yourself.
E. Where can I get the ticket
F. Thank you for your help.
Exercise
E
F
1. Review the important words and phrases in this lesson.
2. Complete the exercises after class.
Exercise
Home work
谢谢
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