外研版英语七年级上册 Module 7 ComputersUnit 1 How do I write my homework on the computer课件(共25张PPT)

(共25张PPT)
Module 7　　Computers
Unit 1 How do I write my homework on the computer
01
自主预习单
02
语言知识单
目录
03
课堂反馈单
目录
一、核心单词
名词 1.键盘 　keyboard　
2.鼠标；老鼠 　mouse　
3.屏幕 　screen　
4.文件 　document　
5.(计算机屏幕上的)框；盒子 　box　
6.纸 　paper　
keyboard　
mouse　
screen　
document　
box　
paper　
动词 7.连接 　connect　
8.点击 　click　
9.使用 　use　
10.储存；保存 　save　
11.转动 　turn　
12.学习；学 　learn　
13.打印 　print　
副词 14.最后 　finally　
connect　
click　
use　
save　
turn　
learn　
print　
finally　
二、核心词块
1.打印我的文件 　print my document　
2.打开电脑 　turn on the computer　
3.打开一个新文件 　open a new document　
4.点击鼠标 　click the mouse　
5.在屏幕的左边 　on the left of the screen　
6.在文件里 　in the document　
print my document　
turn on the computer　
open a new document　
click the mouse　
on the left of the screen　
in the document　
7.用键盘 　use the keyboard　
8.保存文件 　save the document　
9.为它命名 　write a name for it　
10.把屏幕连接到电脑上 　connect the screen to the computer　
use the keyboard　
save the document　
write a name for it　
connect the screen to the computer　
三、核心句子
1．我怎样在电脑上写我的作业？
　How　 　do　 I 　write　 my homework on the computer
2．在“新文件”上点击一下鼠标。
　Click　 the mouse 　on　 “new document”．
3．接下来我做什么？
　What　 do I do 　next　 ？
4．你先把纸放在那里面！
You 　put　 the paper in　 there first!
How　
do　
write　
Click　
on　
What　
next　
put　
in　

First, connect the screen to the computer.首先，把屏幕连接到电脑上。
点拨　connect… to… 把……连接到……；connect… with/to… 把……和……连接起来。如：
The railway connects the village with the city.铁路把村庄和城市连接了起来。
1．你能把鼠标连接到电脑上吗？(每空一词)
Can you 　connect　 the mouse 　to　 the computer
connect　
to　
Finally, turn on the computer.最后，打开电脑。
点拨　 (1)表示顺序的词：first, next, then, finally(首先……，接下来……，然后……，最后……)。finally＝at last意为“最后”，是副词。
(2)turn on打开，反义短语为turn off关掉。turn on和turn off都是由“动词＋副词”构成的短语。代词作宾语时，必须放在动词和副词中间；名词作宾语时，放在两者中间或副词后面均可。
拓展　辨析turn on, turn off, turn up与turn down
turn on 打开(电视、电灯、电脑等) turn on the TV/light/computer
turn off 关闭(电视、电灯、电脑等) turn off the TV/light/computer
turn up 开大，调高(音量等) turn up the TV/radio
turn down 关小，调低(音量等) turn down the TV/radio
(　A　)2.—Look! The light in your bedroom is still on.
—Sorry, I forget to 　　 .
A．turn it off B．turn it down
C．turn it up D．turn it on
3．请打开一下电脑好吗？我需要发一封邮件。(词数不限)
Would you please 　turn on the computer　 ？ I need to send an email.
A
turn on the computer　
How do I write my homework on the computer 我怎样在电脑上写作业？
点拨　(1)常用的特殊疑问词有：how(怎样)，what(什么)，when(什么时候)，where(在哪里)，why(为什么)，which(哪一个), who(谁)。
(2)行为动词一般现在时的特殊疑问句的构成为“特殊疑问词＋do/does＋主语＋动词原形＋其他？”。如：
①When do we have English 我们什么时候上英语课？
②What does he often do after school 他放学后经常做什么？
(　B　)4.— 　　 does Emma go to work every day
—By bike.
A．What B．How
C．When D．Why
(　C　)5.— 　　 do you walk to school every day It's so far.
—Well, because I think it's good exercise(锻炼).
A．What B．Where
C．Why D．Who
B
C
Can I learn 我能学吗？
点拨
6．托尼在学校向他的老师学习制作风筝。(词数不限)
Tony 　learns to make kites from　 his teacher at school.
learns to make kites from　
Use the keyboard.使用键盘。
点拨
完成句子，每空词数不限。
7．我们可以用这把钥匙开门。We can 　use　 the key 　to open　 the door.
8．在课堂上充分利用你的时间。 　Make good use of　 your time in class.
use　
to open　
Make good use of　
How do I save the document 我怎样保存这个文件呢？
点拨
写出下面句子中save的含义。
9．Don't forget to 　save　 it before you close the document. 　保存；储存　
10．We'll 　save　 a lot of time if we go by car. 　节约　
11．He 　saves　 a little girl in the river. 　挽救　
save　
保存；
储存　
save　
节约　
saves　
挽救　
I want to learn how to print a document．我想学习怎样打印一份文件。
点拨　“how to print a document”是“特殊疑问词＋动词不定式”结构，在此作learn的宾语。“特殊疑问词＋动词不定式”结构常用在动词tell, teach, learn, know等后作宾语。
(　A　)12.They also learn 　　 to make fire.
A．how B．who C．when D．where
13．我不知道接下来做什么。
I don't know 　what to do　 next.(词数不限)
A
what to do　

一、听Unit 1 Act.4对话，请根据括号内的提示，回答第1～2两个问题。
1．What does the girl want to do on the computer？(Write an email./Write her homework./Search for some information.)
　Write her homework.　
2．Where can the girl click the mouse on “new document”？(In the box./On the right of the screen./On the left of the screen.)
　On the left of the screen.　
Write her homework.　
On the left of the screen.　
二、根据句意及音标提示填写单词。
1．You can 　connect　 /k 'nekt/ the speakers to your CD player.
2． 　Click　 /kl k/ here and see what happens.
3．She writes her name on a piece of 　paper　 /'pe p /.
4．Let's eat some now and 　save　 /se v/ some for tomorrow.
5．The book is about how children 　learn　 /l ：n/.
connect　
Click　
paper　
save　
learn　
三、课文回顾：根据Unit 1 Act.4对话，完成下面的短文填空，每空一词，每词仅用一次，有两词为多余项。
turn　save　use　paper　screen　box　finally　keyboard　document　
How do you write your homework on the computer The following steps may help.First, open a new 1. 　document　 .Then click the mouse on “new document”， which is on the left of the 2. 　screen　 ．Next, you can use the 3. 　keyboard　 to write your homework in the new document.After finishing writing it, you can click “4. 　save　 ”， and write a name for it.You can write it in the box, and then click “save” again.5. 　Finally　 ， click “print” and “OK” to print your document.Don't forget to put some 6. 　paper　 in the printer before you print something! Now you can 7. 　turn　 off your computer.
document　
screen　
keyboard　
save　
Finally　
paper　
turn　
turn　save　use　paper　screen　box　finally　keyboard　document　
谢谢大家！