Module 7 Computers Unit 3 Language in use 课件63张PPT

Unit 3
Patterns:
special questions and answers in the present tense
与分享
和他的顾客交谈
上网
查看火车时刻
制定旅行计划
听音乐
看电影
搜寻信息
查看发送电子邮件
玩电脑游戏
每个星期五晚上
在学校
在家
每逢星期日
share … with…
talk to his customers
go on the Internet
check the times of trains
make travel plans
listen to music
watch movies
search for information
check / send emails
play computer games
every Friday night
at school
in my home / at home
on Sundays
computer
monitor
/ screen
printer
mouse
keyboard
connect the mouse to the computer
turn on the computer
Instructions of how to write your homework on the computer
first
Open a new
document
Click the mouse on
“new document”.
next
Save the new
document.
Use the keyboard”.
next
then
Write your homework
in the new document
Click “save”.
write a name in the box for it
Click “save”again.
or
finally
Print the document
Click “print” and “OK”
put the paper in the printer
Steps What to do how









What can we use computers for? / What can we do on the computer?
do homework
go online
download music
play games
visit a website
send an email
get information
/search for information
make travel plans
check timetable
watch movies
read books
buy things online
screen
keyboard
printer
mouse
computer
Word map:
computer
website
games
music
emails
time table
information
Word map:
send
listen to
visit
download
use
turn on
computer
Internet
check
click
“save”
write
open
play
save
document
homework
document
How do you do your homework on the computer?
Use the mouse and click “new document”.
open a new document.
use the keyboard and write my homework.
First,
Next,
save the document.
Click “save” and write the name, click “save” again.
print the document.
Click “print” and “OK”.
Then,
Finally,
What can we use a computer for?
Discuss the question in pairs.
?
buy tickets
play games
get information
download music
check the times of trains
visit websites
use the Internet
go online
make
travel plans
send e-mails
1. How do I write my homework on the computer?
2. What do I do next?
3. Where do I write the name?
行为动词的一般现在时变特殊疑问句
含有行为动词的一般现在时的陈述句变特殊疑问句时，首先要根据询问的对象确定疑问词。
疑问词有what (什么)， who (谁)， where (什么地方)，which (哪一个)，when / what time (什么时间)，how (如何)，how many (多少)等。
特殊疑问句
特殊疑问句 = 特殊疑问词+一般疑问句?

一般疑问句是指：be动词 / 助动词 / 情态动词开头的句子
（Asking Wh- questions）
— Where does Kate write her homework?
?— In the school library.
2. — What do you do on Saturday?
— Play computer games.
3. — When do they visit the website? ????— On Saturday evening.
4. — How do I print the document? ????— Click “print” and “OK”.
5. — How many emails do you get today? ????— Two.
What — Activity or thing (对行为和事物提问)
e.g. 1. — What are you talking about?
你们在谈什么？
— We are talking about our family.
我们在谈论我们的家庭情况。”
2. — What is your name?
你叫什么名字？
— My name is Wang Li.
我叫王丽。
Which — Thing or person (对特定的人或事物提问)
e.g. — Which man is your English teacher?
哪位是你的英语老师？
— The man in white.
那个穿着白衣服的人。
Who — Person (对人提问)
e.g. — Who will visit you tomorrow?
明天谁来看你？
— My father.
我爸爸。
Whose — Possession (对人的所有关系提问)
e.g. — Whose book is this?
这是谁的书？
— It is my brother’s.
是我弟弟的。
When / What time — Time （对时间提问）
e.g. — When will you finish your homework?
你什么时候能完成作业？
— Tomorrow.
明天。
Where — Place（对地点提问）
e.g. — Where do you study?
你在哪儿读书？”
— In Shanghai.
在上海。
How — Way of doing something （对做……的方式方法提问）
e.g. — How do you go to school?
你怎么去学校？
— I go to school by motorbike.
我骑摩托车去学校。
How many — numbers of things（对数量提问）
e.g. — How many lessons do you have today?
今天你有几节课啊？
— I have six lessons today.
今天我有六节课。
1. I go to school by bus.

2. She is twelve.

3. Millie goes to the Reading Club twice a week.
How do you go to school?
How old is she?
How often does Millie go to the Reading Club?
Let’s see the family of “how”.
4.There are more than forty students in our class.

5.There is some bread on the plate.

6.Mike is 1.35 meters tall.
How many students are there in your class?
How much bread is there on the plate?
How tall is Mike?
Why — reason （对原因提问）
e.g. — Why are you late?
你为什么迟到？
— Because I missed the bus.
因为我没赶 上公共汽车。
根据划线部分提问
1. We are going to Hainan Island.

2. Chinese New Year this year is in February.

3. People wear special costumes with masks.

4. I want to buy a skateboard for Christmas.
Where are you going?
When is Chinese New Year this year?
Who wears special costumes with masks?
What do you want to do for Christmas?
5. Millie goes to the Reading Club every Tuesday.
Which club does Millie go to every Tuesday?
6. We celebrate it by giving presents.


7. I don’t have lunch because I have lots of work to do.
How do you celebrate it?
Why don’t you have lunch?
Match the questions with the answers.
Where do you save your homework?

When do you use a computer?

How many emails do you write every week?

Who do you write to?
I write to my friends.

I save my homework in a document.

I use my computer after school.

I write three or four emails.
Complete the conversations.
— Where do your grandparents live?
— They live in Australia.
— __________ save my document?
— Click “save” and “OK”.
2. — ________________ with his computer?
— He sends emails.
How do I
What 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 emails every day.
When does she use
Who do you write
How many emails do they send/ What do they send
Fill in the blanks with the correct form of each word.
Tony __________ (not see) his uncle, but he ________ (send) emails.
2. We ______ (use) the Internet on our computer, but we __________ (not play) games.
doesn’t see
sends
use
don’t play
3. 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.
doesn’t use
play
makes
doesn’t buy
don’t have
use
Complete the sentences with the correct form of the words from the box.
check like plan talk use
1. 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.
4. My mother doesn’t _______ computer games.
5. I can _______ to my friends on the Internet.
P47
4
checks
use
plan
like
talk
连词成句
1. Saturday, his, every, checks, Tom, emails
Tom checks his emails every Saturday.

2. a, I, it, use, computer, don’t, but, have, I
I have a computer, but I don’t use it.

3. office, to, Let’s, my, holiday, for, Come, our, plan
Come to my office. Let’s plan for our holiday.
4. play, my, games, mother, computer, doesn’t
My mother doesn’t play computer games.

5. to, I, the, talk, friends, on, can, my, Internet
I can talk to my friends on the Internet.
The first computer
因特网起源于上世纪60年代的美国，发展到今天已经为人们的生活带来了革命性的变化，为方便和丰富人们的生活起到了巨大的作用。目前因特网为人们提供的服务包括：通过万维网提供多媒体信息资源、电子邮件服务、全球性的电子公告板系统（如BBS）、文件传输服务、远程登录服务、网络电话、网络聊天等等。
截至2014年6月，中国的因特网用户超过6.32亿，在世界各国中位居第一。中文也成了除英文之外使用最多的网络语言。
My 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 computer
The history of the computer’s development
the inventor (Mauchly and Eckert)
1946年2月14日，世界上第一台电脑ENIAC在美国宾夕法尼亚大学诞生
the computer in the old days
now
Writing:
用英语介绍如何使用电脑做作业：How do you write the homework on the computer ?
Computers are very useful. We can write our homework on the computer . Let me tell you how to write our homework.
First ….. Next ……Next …. Then…. Finally ….
First , turn on the computer. Open a new document. And click the mouse on “new document”.
Then, save the new document.and write a name in the box for it.
Finally , put the paper in and print it.
Next, write your homework in the new document.
Making a survey about computers
Step 1: Work in groups of three. Write questions about students and computers.
Step 1: Work in groups of three. Write questions about students and computers.
Questions Name 1 Name 2 …
Do you have a computer at home?
Do you use a computer for your homework?



Do you use a computer to do your homework every day ?
Do you often talk to your friends on the computer ?
Do you sometimes play games on the Internet
Do you listen to music on the computer on Sunday ?
Two students listen to music on the computer on Sunday ?
Step 2: Work with the whole class. Ask and answer questions in Activity 5, and make notes.
Step 3: Work in your group. Make a survey about students and computers. Use the notes you made in Activity 6 to help you.
Four students have a computer at home. Three students use a computer for their homework…
Four students have a computer at home. Three students use a computer for their homework.
Three students use a computer to do your homework every day .
Two students often talk to your friends on the computer .
One student sometimes plays games on the Internet .
What do you do on the computer ?= what do you use a computer for ?
Computers are very useful in our life. We have a computer at home. We can do a lot of things on the Internet. Different people do different things on the computer.
Computers help us a lot
Computers are more and more important in our life. They can help us in many ways.
We can use a computer to listen to music in my free time.
We can send emails to our friends to keep in touch.
We can see and talk to our friends by QQ,too.
What are the advantages and disadvantages of using a computer?
I think that … In my opinion … I believe that … I agree because … I disagree because …
useful
expressions
I think using a computer gives us a lot of fun. We can download music, … But we can’t play computer games too long!
We use a computer to study …
Advantage:
Disadvantage:
I do not think using a computer is good for us. …

We can not play computer games too long or too much.
Write down your opinions of the advantages and disadvantages of using a computer.
Different people have different opinions. The advantages of a computer in our lives are that we can use it in many ways. Searching what we need in our study, looking for some important information, watching films and TV series, doing some office work. If feeling tired, we can enjoy some music and play computer games as well.
Sample
However, it can also bring us some disadvantages. Spending too much more time on it will interfere with (妨碍) our study and also our life regularity. It will do harm to our health.
Whatever you do, don’t spend too much time on it.
Do you have a computer at home?
When do you use a computer?
What do you usually do on your computer?
How many emails do you send every week?
Do you often go online?
Do you make travel plans on the Internet?
What games do you play?
Ask the questions. Talk about the answers to your questionnaire.
用所给词的适当形式填空。 1. Mr. Li usually ________ (use) a computer
at work.
2. My father _____________ (not write) his
novels on his computer.
3. ______ you ________ (have) a computer
at home?
4. Where _____ they _____ (live)?
5. How many e-mails ________ Li Ming
_____ (send) every week?
uses
doesn’t write
Do
have
do
live
does
send
按要求完成下列句子。 1. They play computer games. (改为否定句)
__________________________
2. He writes letters to me. (对画线部分提问)
__________________________
3. I never check my e-mails on Monday. (对画线部分提问)
________________________________
__________________________
They don’t play computer games.
Who does he write letters to?
How often do you check your e-mails on Monday?
4. Mary has a computer. Mary doesn’t often use the computer. (合并句子)
________________________________ ________________________________
5. We usually download music on the Internet. (对画线部分提问) _______________________________
6. I use the computer at the weekend. (改为一般疑问句)
________________________________
Mary has a computer but she doesn’t often use it.
What do you usually do on the Internet?
Do you use the computer at the weekend?