七年级上Module 10 ComputersUnit 1 How do I write my homework on the computer?

课件71张PPT。Module 10 Computers Unit 3 Language in use
1. A (电脑) has a (主机)
a (显示器)、a 　　　　　　(键盘)
　and a　　　　 (鼠标) .2.Betty wants to do her homework on the computer. She 　 (接通)on the computer, opens a new______(文件).　 　　(然后),she (点击)it ,writes her homework. (最后) she____ （保存) it.单词拼写：computercomputermonitorkeyboardmouseswitchesdocumentThen clicksFinallysavesExercises:
1 在电脑上
2 建立一个新文件
3 使用鼠标
4 点击新文件
5 写下你的作业
6 保存文件
7 打印文件on the computeropen a new documentuse the mouseclick the new documentwrite your homeworksave the documentprint the document How do you spell “computer”?
C-o-m-p-u-t-e-r.How 引导的特殊疑问句例：你怎么样拼写“电脑”？１我怎么样在电脑上做作业？
２你怎么样保存文件？
３我怎么样打印我的作业？
４Tom怎么样使用鼠标？How do I do my homework on the computer?How do you save the document?How do I print my homework?How does Tom use the mouse?How often do you use a computer?Reading and vocabulary y o r a d b e k
e t o n c n c
n m c d o t u e
o w l a d n o d
o a l p t p
h e k c c
l o n n i e
e t n r I t e n
s w b i e t e
u r e t p m c o
keyboard
connect
document
download
laptop
check
online
Internet
website
computerPeople and their computersYou will see eight sentences:
A, B, C, D, EE, F, G, H.
They are answers.
Please create some questions for these answers.
1.When do you use a computer G
“ Usually at home in the evening and at the weekend. I visit my website at the weekend.” Becky, London
2.What do you usually do on your computer ?A
“ I usually play games and I download music from the Internet. I don’t send emails.” Satoshi, Tokyo
3.How many emails do you send ?B
“ two or three in the evening. Our grandchildren live in Australia and we don’t often see them. So we send emails and photos.” Panos and Elena, Athens
4.What games do you playC
“I sometimes play Counter Strike and Final Fantasy. I never play Tomb Raider.” Jack, Sydney
5.Do you have a computer at homeF
“Yes, we do. We have two, a computer and a laptop. We don’t often use them.” Marcella and Bruno, Buenos Aires
6.Do you usually use a computer at schoolH
“Yes, I’m a teacher, and I use my laptop for my lessons. I also get information for my lessons on the Internet. I don’t play games on it.” Xiao Mei, Shanghai7.Do you often go onlineD
“No, I don’t. I don’t use the Internet or send emails. I’m a writer and I write my novels on my computer.” Nam Da, Vietnam

8.Do you make travel plans on the InternetE
“Yes,I check the train timetable.I don’t usually buy tickets . Karl Hsinz, Berlin
ENow please read the text again. Which words are new to you?Please underline them.Sanoshi doesn’t send emails .
Panos and Elena don’t live in Australia.
Jack doesn’t play computer games .
Nam Da doesn’t go online .
Karl Heinz doesn’t make travel plans .
Marcella and Bruno don’t have a computer at home .
Becky doesn’t have a computer .
Xiao Mei doesn’t play computer games .
TFTFFFTTGuess who he is .Culture cornerHe makes us learn about the world at home.He is a great man.He makes most people use his soft ware and we can keep in touch with each other wherever we are.He sets up his own company “Microsoft”.He makes most people in the world use the computer.Bill Gates What are they?find out the names of these pictures and their usageOICQ
(communicating)EMule
(upload and download)Media Player
(playing movie and music)IE
(surf the Internet)GameOICQ=Open I seek you.WWW.=World wide webChatting ROOME-palE-bookKnowledge linkedPC:_____________________________
AI: _____________________________
IT: _____________________________
WWW:__________________________
IP:______________________________
ADSL:__________________________
BASIC:__________________________Personal Computer 个人计算机Artificial Intelligence 人工智能Information technology 信息技术World Wide Web 万维网Internet Protocol 网际协议Beginners All-purpose Symbolic Instruction Code
BASIC 语言(初学者通用指令码)Asymmetrical Digital Subscriber Loop
非对称数字用户环线mousemonitorcomputerkeyboardprinterWhat are they?printerfloppy diskmainboardDVD-ROMmemory hard diskCPU (central processing unit)laptopHow to write your homework on the computer?connectswitch on1. Use the （mouse） and click.2. Open the new document.3.use the keyboard
and write your homework.
Today’s homework3. Use the keyboard
and write your homework. 4.Save the document.click ‘save’write the nameclick5.print your document print your documentgetbuychecksendusegomakeemailonlineticketstravel
planswebsite
internetmusictrain
timetableinformationGame timemusicemailtravel
plansinternettrain
timetableonlinewebsite
congratulationsticketsinformationdown
loadvisitbuy
check
download
get
go
make
send
use
visittickets
train timetable
music
information
online
travel plans
email
Internet
websiteMaking phrases(短语）to switch on an e-mail
to save on “open”
to print a document
to connect music
to send computer games
to open to the Internet
to visit your homework
to download a new document
to play the computer
to click a websiteComputer is a good instrument to people,
but sometimes we may waste time,let’s
discuss what things we usually do and what
things we often not do.T: I usually search the Internet but I don’t
send photos.S1 :
S2 :
S3 :
…Join the two parts of the sentenses with but,two
students a pair practise in oral,then write down
the answers.join the two parts of the sentences with but .
1.Santosi plays games … P63
5.Writing : 1.Santosi plays games but he doesn’t send emails.
2. Panos and Elena don’t often see their grandchildren but they send emails and photos.Write sentences about what you do and don’t do on your computer . Use but
Eg: I play games but I don’t send emails .Discussion??What are the advantages and disadvantages of computer?advantages
优点disadvantages
缺点I think that …
In my opinion …
I believe that …
I agree because …
I disagree because …Send emailsListen to musicMake friendsLet’s discuss the following questions .
1)What can we do with the Internet?
2)Is it good for us ?
3)What do we do in the spare time ?
studyLook for informationInternet make friends send emails and photos write about our lives What can we use computers for?get information
send emails
listen to the music
see films/pictures
buy things
play gamesComputer gives us a lot of fun,
But we can’t play computer games too long!We use computer to study not to play.Good for you:Around the world:American teenagers and the Internet
go online
do their homework
send emails
play games82%的美国青少年家中拥有电脑，
71%可以访问互联网，
44%曾经有过网络购物的经历。 Around the worldAmerican teenagers often use computers. They
usually go online and use the Internet to do
their homework. They send emails and sometimes
play computer games.We Chinese students now often go online, they
do many things with the computers. Let’s make
a survey to students.1.Do you do homework on your computer?
2.What games do you play?
3.Do you send emails?
4.Who do you write to?
5.Do you use a computer a school?
6.Do you download music?
7.What kind of music do you download?
1.Tony _________ (not visit) his uncle, but he often __________(send) emails.
2.We __________(use) the Internet, but we __________ (not play) games on our computer.
3.Daming _________(not use) a computer to do his homework, but he ______________( download) music.doesn’t visitsendsusedon’t playdoesn’t usedownloads4. She_______ (make) travel plans on the Internet, but she________ (not buy)tickets.
5. We__________ (not have) a computer at home, but we often ______(use) the computer at school.makesdoesn’t buydon’t haveuse computer k_________ m________ m_________P_________onitorouseeyboardrinter?Buy ticketsPlay gamesGet information Download musicCheck train
timetablesVisit websitesUse the Internet Go onlineMake
travel plansSend emails 一、用所给动词的适当形式填空。
1.My uncle and aunt usually _______ (make) travel plans on the Internet.
2.Daming _______(buy) a laptop and ________ (use) it to play games.
3.Diana __________ (not send) emails to her friends.
4.We like _______(read) magazines.
make buys usesdoesn’t sendreading 5.How __________ you ___(save) the document?
6.Where ____(be) your grandfather?
7.What ________he ______ (do) on his computer?
8.Linda __________ (watch) TV in the evening. She __________ (do) her homework at school in the afternoon.
dosaveisdoesdowatchesdoesA guessing game(guess their jobs)He usually writes novels
on the computer.
He likes travelling to some
places and usually making
travel plans on the computer.
She often sends e-mails to
her bussiness friends.
He often plays the computer
games and forgets the time.travellerwritermanagerstudentLanguage practice:What do you usually on your computer?
How many emails do you send?
Do you often go online?
Do you make travel plans on the internet?Ask and answer. Use usually and often.do your homework/on your computer?
What games/play?
send emails?
who/ write to?
use/a computer at school?
download music?
What kind of music/ download?
Can you read them correctly?
/ts/ eats gets
/s/ likes makes drinks works
/z/ plays loves reads listens does goes
/iz/ watches washes finishes studies
/dz/ reads
Module taskThere were 20.4 million new internet users
in 2003,a 35% increase over 2002.
In December 2003,the following countries
reported these numbers of internet users:
Australia:7,974,021; HongKong:2,595,900;
UK:19,970,648; China:79,500,000
USA:132,151,758;
79.5 million Chinese users=6% of the 1.28 billion
population;165.75million US users=57% of the
USA’s 290 million population.
Chinese internet growth is explosive:
1995:15,000 users;2003:79.5 million users
Of China’s internet users in June 2003:
60% are male, 60% are unmarried,47% want
information, 29% want entertainment,92% were
regular email users.
In 2003, 85% of Chinese computers suffered
from viruses.Module task: Doing a questionnaire about computersDo you have a computer at home ?
When do you use a computer?
What do you usually on your computer?
How many emails do you send?
Do you often go online?
Do you make travel plans on the internet?
What games do you play?Ask the questions in your questionnaire.Make notes of the answers of your classmatesTalk about the answers to your questionnaireHomework: finish off all the exercisesThe fourth lessonHow do you do your homework?一般现在时的特殊疑问句:Eg : I do my homework by using the computer.3 They go to Beijing by plane. they to Beijng?How do go4 Tony writes his name in the box. Tony his name?Where does write1 We are 13 years old.How old are you?2 This is a mouse. is this?What
5 I play computer games at home. you at home?What do doListen and fill.
Betty向中国的同学们介绍英国学生使用电脑的普遍情况。请听独白并完成下面这篇短文的填空。
English teenagers often use computers. They go __________ to get __________ for their lessons. Sometimes their parents help them to find out the __________. They also use the computer to send emails and play computer games. They say the __________ is really great. But they will not go online too long, so the teachers and parents won’t worry about that. Some teenagers are very good at __________ on computer, they even have their own __________. Some can work out software.
onlineinformationwebsitesInternetplayingwebsites一、完成下面的对话。
Liz: Do you have a computer at home, Sam?
Sam: Yes, I __________. What __________ you?
Liz: My mum buys one for me. I often __________ games on it
on Saturday afternoon.
Sam: So do I. I like music so I often __________ music from the Internet.
Liz: Do you __________ emails?
Sam: Yes! You know, we American teenagers often __________ computers.
Liz: I don’t have much time to __________ online. By the way, can you teach me
how to print my English homework?
Sam: Sure! First, you __________ on the computer.
Liz: OK.
Sam: Then you __________ the printer to the computer.
Liz: Yes?
Sam: Then you __________ your document, and __________ your mouse to click
on the “__________” icon on the __________.
Liz: Right! I know now. Thanks.
doaboutplaydownloadsendusegoswitchconnectopenuseprintmonitorCreative workImagine what computers will be like in the future1642
caculating machine1822
Analytical Machine 1960s
became smallerNow
Internet1970s
PC?futureComputers in the future?discussionThank you all !