课件40张PPT。Unit 1 How do I write my homework on the computer?Module 7 ComputersDiscussion Do you have a computer at home?
Can you name the parts of the computer? What are they?
What do you usually do on the computer?
Do you often go online?What are they?monitorkeyboardprintermousecomputermain boardDVD-ROMmemory hard diskCPU connectclickNew wordssaveprintListen and number the words as you
hear them.screenkeyboardmouseComplete the sentences with the word and expression from the box.connect turn onFirst, _________ the screen to the computer.
Next, _________ the keyboard and the mouse to the computer.
Finally, __________ the computer.connectconnectturn onWork in pairs. Use the words to say what you will do before you use the computer.computer, monitor, printer,
keyboard, mouse
connect, turn on
first, next, then, finallyChoose a picture and make a sentence.Listen to the conversation and complete the sentences.Use the mouse and _______“new document”.
2.Use the keyboard and ______ your homework.
3.Click “______” and write a name for the new document.
4.Finally click “_______” . click write save print Write your homework.
Print your document.
Open a new document.
Save the document.
Put some paper in.2513Listen again and number them in order.4Read 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. open a new documentuse the mousewrite a name for it save the document print itFind the words in the conversation. Write the words they go with.Read the dialogue and find out the steps in pairs.First Next Next Then Finally open a new document,use the mouse and click “new document”.write homework in the new document.save the document.click “save” again.print it.Language points1. First, connect the screen to the computer. connect在这里作及物动词,意为"连接", 常见搭配有: connect A and B表示"连接A和B"；connect A to / with B表示"把A连接到B上"。如:
This road connects Nanjing and Shanghai.
这条公路连接南京和上海。[拓展]
connection是connect的名词形式, 意为“连接, 关系”。如:
What is the connection between the two ideas? What connects the two cities?
是什么连接了这两座城市？
Please connect it to / with the laptop.
请把它连到笔记本电脑上。这两个概念之间有何联系？2. Finally, turn on the computer. finally是副词, 意为“最后”，表示事物先后顺序,通常放在句首。我们一般用First ..., Next ..., Then ..., Finally ... 等词表示顺序,意为“首先……,其次……,再次……,最后……”。除此之外,也可以用First ..., Second ..., Third ..., Last ... 等表示先后顺序。
finally也可以表示“(经过一番努力)终于,最终”,通常放在谓语动词前或助动词后。如： Finally, they arrived at an agreement.
他们最后终于达成了协议。
Finally the team from Argentina won the championship.
最后，这支来自阿根廷的队伍夺得了冠军。
Finally we got the box out of the door.
最后我们把箱子搬出了门。 [拓展] final是finally的形容词形式, 意为"最终的,最后的"。如:
This is my final lesson in the school.
这是我在学校里的最后一节课。
We are all satisfied with the final result.
我们都对最终的结果感到满意。 turn on是指打开(收音机、电灯、电视等)，拧开(瓶盖)。如： I want to turn on the television.
我想开电视。
Please turn on the radio.
请把收音机打开。 turn on的反义词为 turn off 关掉 (煤气、水、电、 收音机、电视机等)。 open和turn on在汉语中都是“开”的意思，但其含义和用法是不同的。“open”是指将原来关上或合上的东西打开，如：
open the door / window / …
turn on而则指转动或推上开关等打开，如：
turn on the TV / light / … [拓展]open,?turn?on 3. How do I save the document? save作动词,意为"保存",常指在电脑上保存文件、资料等；save也可意为"挽救",常用于save one’s life (挽救某人的生命)或save sb. sth. from (doing) sth. (从……中挽救某人 某物)结构中。如: How do you save these books?
你是怎么保存这些书的？
The doctor saved the child’s life. 这位医生挽救了孩子的生命。
She saved a little girl from falling into the water.
她救了一个将要落入水中的小女孩。[拓展] ???? save作动词时,还有"节省(时间、金钱等)"的意思。如:
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.savesaves[Practice]Answer the questions.1. How do you open a new document?
2. Where do you write your homework?
3. How do you save the document?Click the “new document”.In the new document.Click “save” and write the name of the document.4. Where do you write its name?
5. How do you print it?Write the name in the box.Put the paper in there first and then Click “print” and “OK”.Listen and repeat.how mouse
home open
finally first
of save[a?] [??] [f] [v] Work in pairs. Ask and answer questions about computers.A: What’s this?
B: It’s the keyboard.
A: How do you write your homework on the computer?
…chat with my friends on QQ watch movies or listen to musicsurf the Internet--- What do you usually do on computers?
--- I usually …play gamesstudyTest your partner about computers.How do you write my homework on the computer?
2. What’s the mouse / keyboard?
3. What do you do next?
4. Where do you write the name?
5. How can you save the document?Let’s make a survey.Make a report like this. David doesn’t often use his computer. He usually chats with his friends and studies English. He usually uses the computer for about 2 hours every time.
Lily … Make a short dialogue with your partner. (Using first … next … then … finally…)
You can choose these topics or other topics. watch TV
play games
write emails
do homework
listen to music
…on the computerShow Time A Sample
A: What do you usually do on the computer?
B: I usually see a film on the computer.
A: How do you see a film on the computer?
B: First, I switch on the computer. Next, I
click the document with the mouse. Then, I
can see the film.
A: Oh, I see.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 documentTranslate the phrases.Exercises1. do computer your usually what do you on
_____________________________________
2. do on you what usually Saturdays do
____________________________________
3. go and use online usually they the do to the their Internet homework
________________________________________
_________________________What do you usually do on your computer?What do you usually do on Saturdays?They usually go online and use the Internet to do their homework.Join the words to make sentences.?4. often evenings checks in she emails
___________________________________
5. plays never games Charlie computer
___________________________________
6. many emails do send you every how day
___________________________________ She often checks emails in evenings.Charlie never plays computer games.How many emails do you send every day? Homework1. Copy the new words.
2. Use computer to write an article
“Computer in my life”.
