Module7 Computers Unit1课件(共38张PPT，含内嵌视频) 外研版七年级英语上册

(共38张PPT)
Module 7 Computers
Unit 1 How do I write my homework on the computer
Do you have a computer at home
What do you usually do on the computer
Lead-in
Do you know these parts of a computer
mouse
screen
keyboard
printer
host
connect…to
click the mouse
save the document
turn on
Listen and number the words as you hear them.
screen
keyboard
mouse
2
1
3
Label the parts of the computer.
1
2
Presentation
screen
keyboard
mouse
3.Complete the sentences with the word from the box.
connect turn on
First, _________ the screen to the computer.
Next, _________ the keyboard and the mouse to the computer.
Finally, __________ the computer.
connect
connect
turn on
Write your homework.
Print your document.
Open a new document.
Save the document.
Put some paper in.
2
5
1
3
4. Listen and number them.
4
Read and answer.
1. What does Lingling want to do on the computer
.
2. Who is good at using the computer
She wants to write her homework.
Betty.
Watch and answer.
How do you do your homework on the computer
First, _____ and _____ a new _________.
click
open
document
Next, use the _________ to write your
homework.
keyboard
Then, save the document.
and click “save”.
Then, write a name for it
Finally, print your document.
1. How do you open a new document
2. Where do you write your homework
3. How do you save the document
4. Where do you write its name
5. How do you print the document
I write it in the new document.
Click “save” and write a name for it.
Write it in the box.
Put the paper in there and then click “print”.
Click the mouse on “new document”.
Answer the questions.
5
finally learn paper print save
1. I want to _____ how to print a document.
2. _____ your document and write a name for it.
3. Put some ____ there to print your document.
4. Click “______” and “OK”.
5. ______, turn the computer off.
learn
Save
paper
print
Finally
Complete the sentences with the correct form of the words from the box.
6
7. Find the words from the box in the conversation. Write the words they go with.
open print save use write
open a new document
1 use _____________
2 write ____________
3 save _____________
4 print _____________
the keyboard
the homework
the document
the document
/a / how mouse /f/ finally first
/ / home open /v/ of save
8
Listen and repeat.
A: What’s this
B: It’s the keyboard.
A: How do you write your homework on
the computer
…
9 Work in pairs. Ask and answer questions about computers.
A. 重要短语：
1. 把 … 连接 … _______________
2. 打开电脑 ________________
3. 在电脑上 ________________
4. 建一个新文件 ___________________
5. 使用鼠标 ______________
connect … to …
turn on the computer
on the computer
open a new document
use the mouse
6. 使用键盘 ________________
7. 点击新文件 _____________________
8. 写下你的作业 ___________________
9. 保存文件 _________________
10. 打印文件 ___________________
11.关上电脑 ___________________
use the keyboard
click the new document
write your homework
save the document
print the document
turn off the computer
Language points
How do I write my homework on the computer
+
=
特殊疑问词
一般疑问句
特殊疑问句
Read and find out your questions
who
what
when
what time
where
why
常见的疑问词
谁
问人
什么
问物
什么时候
问时间
几点钟
问点钟
在哪里；到哪里
问地点
为什么
问原因
how
how old
how long
how far
how often
how many
how much
怎样；如何
问方式
几岁
问年龄
多长
问时间或物体的长度
多远
问距离
多久一次
问频率
多少
问可数名词的量
多少
问不可数名词的量/价格
1. First, connect the screen to the computer.
connect “连接”
常见搭配有：
connect A and B 连接A和B
connect A to / with B 把A连接到B上
This road connects Nanjing and Shanghai.
这条公路连接南京和上海。
Please connect it to / with the laptop.
请把它连到笔记本电脑上。
2. Finally，turn on the computer. 最后，打开电脑。
turn on意为“打开，接通”，多指打开水、煤气、电源等。
Please turn on the radio．请把收音机打开。
[拓展] turn off意为“关闭(水源、煤气、电灯等)”。
注意：当宾语是名词时，可以放在turn与on/off中间，也可以放在后面；如果是代词，必须放在它们的中间。
(代指中，名中后）。
finally是副词, 意为“最后”，表示事物先后顺序, 通常放在句首。
一般用First ... Next ... Then ... Finally ... 等词表示顺序, 意为“首先……, 其次……, 再次……, 最后……”。
也可用First ... Second ... Third ... Last ... 等表示先后顺序。
3. Can I learn 我能学吗？
learn 动词，意为“学；学习”。侧重通过学习、练习或由别人
传授而获得某种知识或技能，强调学习的成果。
It’s fun to learn English.学英语是很有趣的。
【拓展】learn to do sth.意为“学习做某事”。
It’s not hard to learn to play football.学习踢足球并不难。
4. Use the keyboard.使用键盘写。
use sth. to do sth “使用某物做某事”
They use a computer to print the homework.他们用电脑打印家庭作业。
May I use your pencil 我可以用你的铅笔吗？
[拓展]use名词，意为“用处；用途”。
What’s the use of it 它的用途是什么？
5. save作动词
1）“保存”，常指在电脑上保存文件、资料等。
save the document
How do you save these books
你是怎么保存这些书的？
2）“挽救”，常用于save one’s life （挽救某人的生命）
The doctor saves people’s lives.
医生挽救人们的生命。
3）save“节省（时间、金钱等）”
The boy walks to school every day in order to save money.
为了省钱，男孩每天走路去上学。
The computer will save us a lot of time.
计算机将使我们省下许多时间。
根据汉语提示完成单词。
1. How do you ________ (保存) your homework
2. He is a good doctor. He ______ (挽救) a lot of people’s lives.
save
saves
Ⅰ.Practice
3. It’s very important for us _________
(learn) English well.
4. How many ______ (box) are there in
this room
5. _______ (final), I have many good friends.
to learn
boxes
Finally
1.Please connect the keyboard and the mouse_____ the computer.
A.to B.at C.on D. of
2. My brother often _____ his computer______ computer games.
A. use; play B. use; to play C. uses; play D. uses; to play
3. Please ________the document before you turn off your computer.
A. click B. save C. open D. leave
4.We often do our homework　　　the computer.
A.in B.to C. on D. for
5. Please _____ the TV. I want to watch sports news（新闻）.
A. turn up B. turn on C. turn off D. turn down
A
B
D
C
B
II.单项填空
6. Don’t ____ the TV. My baby is sleeping now.
A. turn on B. turn off
C. look at D. read
7. A ____ is used to print documents.
A. mouse B. printer C. keyboard D. screen
5. Please _____ the speaker(扬声器) _____
the CD player(激光唱机).
A. turn; on B. connect; to
C. connect; for D. connect; at
A
B
B
11.最后，去取你的文件。
, go and get your .
12. “你有一台电脑吗？”“当然了，我每天用它”。
—Have you got a computer
— . I use it every day.
13.你的书在桌子的左边。
Your books are the table.
14.我在哪儿点击“保存”？
do I on “Save”
15. 给你的新文件命名。
a name your new document.
Finally document
on the left of
Of course
Where click
Write for
III.根据汉语意思完成句子