Module 7 Computers Unit 3 Language in use. 教学课件

课件25张PPT。Module 7 ComputersUnit 3Language in use 1. How do I write my homework
on the computer?
2. What do I do next?
3. Where do I write the name?Language practiceMatch the questions with the answers.
1. Where do you save your homework?
2. When do you use a computer?
3. How many emails do you write every
week?
4. Who do you write to? a) I write to my friends.
b) I save my homework in a document.
c) I use my computer after school.
d) I write three or four emails. Keys:
1. b 2. c 3. d 4. aComplete the conversations.
— Where do your grandparents live?
— They live in Australia.
1. — _________ save my document?
— Click “save” and “OK”.
2. — ______________ with his computer?
— He sends emails.How do IWhat does he do 3. — ________________ her computer?
— She uses her computer every Sunday.
4. — ________________ emails to?
— I write emails to my friends.
5. — _____________________________
every day?
— They send ten email every day.How many emails do they sendWhen does she useWho do you writeComplete the sentences with the correct form of the words in brackets.
1. Tony __________ (not see) his uncle,
but he ______ (send) emails.
2. We ____ (use) the Internet on
our computer, but we ___________
(not play) games.doesn’t seesendsusedon’t play3. Daming ___________ (not use) a
computer to do his homework, but he uses it to______ (play) music.
4. She ________ (make) travel plans
on the Internet, but she ___________
(not buy) tickets.
5. We ___________ (not have) a
computer at home, but we ______
(use) the computer at school.don’t havedoesn’t useplaymakesdoesn’t buyuseComplete the sentences with the correct form of the words from the box.check like plan talk use1. Tom ______ his email every Saturday.
2. I have a computer, but I don’t ____ it.
3. Come to my office. Let’s _____ for
our holiday.checksuseplan4. My mother doesn’t _______ computer
games.
5. I can _______ to my friends on the
Internet.talklikeAround the worldThe first computerMy name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos!The first computerGrammar一、特殊疑问句的构成：是由“疑问代词或疑问副词 + 一般疑问句”构成的。
二、特殊疑问词：
what (询问事物)
how much (询问价格)
what time (询问时间, 尤其是钟点)
what kind of (询问种类)why (询问原因)
who (询问人)
where (询问地点)
注意：特殊疑问句不能用yes或no来回答, 而应根据它所询问的内容直接作答。
1. How do I write my homework on my
computer?
我怎样在电脑上写作业？2. How do I save the document?
我怎样保存这个文件呢？
3. What do I do next?
我下一步该做什么？
4. How do I print the document?
我怎样打印这个文件?
5. How many emails do you send?
你发送多少邮件? 6. How often do you use a computer?
你多久用一次电脑?
7. What do you usually do on the
computer?
你常常在电脑上干什么?A. 完成句子:
1. 请打开灯，天太暗了。
Please _________________ the light.
It’s too dark.
2. 怎样保存文件的?
________ I ___________________?turn onHow do save the document3. 她朋友通常在电脑上做什么？
_____________________________?
on the computer?
4. 他通常使用电脑做作业。
He ______________ the computer
to ________________.What does her friend usually do usually uses
do his homework5. 最后，把打印机和电脑连接起来。
_______, ________ the printer ____
the computer.
6. 你发送多少邮件?
___________ emails ____________?Finally connect toHow many do you sendB. 根据首字母提示完成短文：
Lingling wants to write her homework on the computer. (1) B____ she doesn’t know (2) h____ to do it. Daming is helping her. (3) F____, use the mouse and click “new document” to (4) o____ it. utowirstpenNext, use the (5) k________ to write her homework in the new (6) d________. Then, click “ save” to (7) s____ the document and write a name it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” to (10) p_____ the document.eyboard ocumentaveoxlickrintComputer and I
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