《When do you use a computer》PPT课件3

The parts of the computer. 

1. screen  2. printer

3. mouse  4. keyboard

What should we do before we use a computer?

use...to do...使用某物做某事

Complete the sentences with the word and expression from the box.

connect   turn on

1 First, _______ the screen to the computer.

2 Next, _______ the keyboard and the mouse to the computer.

3 Finally, _______ the computer.

... ... ...

Listen and answer the questions.

1. What does Lingling want to do on the computer?

She wants to write her homework.

2. Can Betty use the computer?

Yes, she can.

3. How many steps（步骤）do I write my homework on the computer？（notice“first，next，finally”）

Five.

Find the words from the box in the conversation. Write the words they go with.

open   print   save   use   write   put

1.open_________

2.use __________to write _________

3.save _________

4.print ___________

5.Put ___________

... ... ...

Read and answer the questions.

1. How do you open a new document?

Click the mouse on “new document”.

2. Where do you write your homework?

Write it in the new document.

3. How do you save the document?

Click “save”, and write a name for it. 

4. Where do you write its name?

Write it in the box.

5. How do you print the document?

Click “print” and “OK”.

... ... ...

exercise

一、用所给动词的适当形式填空。

1. -What ____Tom usually __ (do) at the weekend?

-He often _____(send) emails to his friends in the USA. 

2. ____ his brother often ____ (play) computer games?

3. His father _________(not watch) TV every evening and he often ______(write) novels on his computer.

4. What subjects __ you _____ (study) in the middle school?

5. _________(not talk) in class. Listen to the teacher carefully.

6. Tony often ____ (go) online at the weekends.

二、根据句意及首字母提示完成单词。

1. Let me do it a____. I’m sure it will be OK.

2. Please s_____ on the lights. I can’t see anything.

3. The p______ is to print the document.

4. Where do you w___ the name?

5. You c___ “save” and write a name for it.

6. First, connect the s_____ to the computer.

... ... ...

Language points

1. First, connect the screen to the computer.

首先，连接屏幕和电脑。

connect “连接，把……联系起来”。

connect +名词/代词 +(with/to)

The railway line connects Zhengzhou and 

Shanghai.

这条铁路线连接郑州和上海。

Please connect me with Beijing University. 

(打电话用语)请给我接北京大学。

2. Finally, turn on the computer.

最后，打开电脑。

turn on意思是“打开”。其反义词为

turn off 关闭。

Turn on the recorder, please. 

请打开录音机。 

Be sure to turn off the light when you leave the office.

你离开办公室时务必把灯关掉。 

3. Click the mouse on “new document”.

点击“新文件”。

这是一个祈使句。click on 的意思是“用鼠标点击”。

To send the message, simply click on the ‘send’ button.

只要点击“发送”按钮，就可以发送信息。

... ... ...

Homework

1. Remember all the new words and expressions we’ve learned today.

2. Think about in what ways computers are used today. 

Preview

1. To preview the new words and expressions in unit 2;

2. To preview the passage in unit 2.

《How do I write my homework on the computer》PPT课件4 Label the parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard Connect the screen to the computer. Conn..

《How do I write my homework on the computer》PPT课件3 Lets learn the parts of the computer. monitor 显示器 printer 打印机 mouse 鼠标 computer 电脑主机 keyboard 键盘 课前..

《How do I write my homework on the computer》PPT课件2 Words and ex

Words and expressions

keyboard   键盘

monitor  显示器

mouse    鼠标;老鼠

print       打印

printer    打印机

connect  连接

switch     用开关把…开启(或关掉)

switch on 连通;开(电灯、机器等)

finally      最后

... ... ...

Complete these sentences with these words. (Activity 3)

connect     switch on

1. First, _______ the monitor to the computer.

2. Finally, ________ the computer.

Listen and answer:

1. What does Lingling want to do on the computer?

She wants to write her homework.

2. Who is good at using the computer?

Daming

... ... ...

Answer the questions. Then work in pairs. (Activity 7)

1. How do you open a document?

You click “new document.”

2. Where do you write your homework?

You write it in the new document.

3. How do you save the document?

You click “save”.

4. Where do you write its name?

You write it in the box.

5. What do you do next?

You click “save” again.

6. How do you print it?

You click“print”and“Ok”.

... ... ...

Language points

1. First, connect the monitor to the computer.

首先，连接显示器与主机。

connect“连接，把……联系起来”。

connect +名词/代词 +( with/to)

eg: The railway line connects Wuhan and Shanghai.

这条铁路线连接武汉和上海。

Please connect me with Beijing University. 

(打电话用语)请给我接北京大学。

2. switch on  打开

意思是“打开或接通电源”。其反义词为switch off “关闭”，与turn on （打开）；turn off (关闭)意思相同。

3. So, use the mouse and click “new document”.

然后，用鼠标点击“新文件”。

① 这是一个祈使句，使用了并列连词and 并列use 和click。也可以不用and, 改为动词不定式来表达。即：use the mouse to click “new document”.

② 介词with有“使用，用……工具”之意，该句也可以用介词with 来改写。So, click “new  document” with the mouse.

... ... ...

Exercise

一、根据句意及首字母提示完成单词。

1. Let me do it a ___. I’m sure it will be OK.

2. Please s _____on the lights. I can’t see anything.

3. The p _____is to print the document.

4. Where do you w ___the name?

5. You c____“save” and write a name for it.

6. First, connect the m _____to the computer.

二、翻译下列短语。

1. 连接显示器与主机  connect the monitor to the computer

2. 打开电脑   switch on the computer

3. 打开一个新文件  open a new document

4. 使用键盘  use the keyboard

5. 给它命名  write a name for it

6. 再点击保存  click “save” again

三、单项选择。

1. -___the printer___ the computer. Then you can print your document.

-I see.

A. Connect ; to    B. Switch ; on

2. -How can I go online?

-Click“Internet Explorer”with the__.

A. keyboard       B. mouse

3. -I don’t know how to make tea.

-First, you get some hot water ready. ___ put the tea in the cup.___ pour the hot water into the cup.

A. Then; Finally   B. And ;And

4. -Don’t ___ this pen to do your homework.

-Is there anything wrong with it?

A .make        B. use

《How do I write my homework on the computer》PPT课件4 Label the parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard Connect the screen to the computer. Conn..

《How do I write my homework on the computer》PPT课件3 Lets learn the parts of the computer. monitor 显示器 printer 打印机 mouse 鼠标 computer 电脑主机 keyboard 键盘 课前..

《How do I write my homework on the computer》PPT课件 The parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard What should we do before we use a computer? use..

Let’s learn the parts of the computer.

monitor  显示器

printer 打印机

mouse 鼠标

computer 电脑,主机

keyboard 键盘

写出下列单词或短语

键盘keyboard    显示器  monitor    鼠标mouse

打印 print         打印机  printer    连接connect

最后   finally     使用   use      文件document

点击click          保存，挽救save                     

再一次，又again     接通，打开switch  on

... ... ...

Listen and answer:

What does Lingling want to do on the computer?

She wants to write her homework

Who is good at（擅长）） using the computer?

Daming

Answer the questions:

1 How do you open a new document?

You / I  click the “new document”.

2 Where do you write your homework?

You / I   write it in the new document.

3 How do you save the document?

You /  I click “save”.

4 Where do you write its name?

You / I  write it in the box.

5 What do you do next ?

You / I  click “save” again.

6 How do you print it?

You / I  click ”print”and“OK”.

... ... ...

翻译下列短语

1. 打开一个新文件  open a new document

2.使用鼠标   use the mouse

3.保存这个文件  save the document 

4. 使用键盘 use the keyboard

5. 给它命名 write a name for it

6. 再点击‘保存 click “save” again

HOMEWORK

Practice  the conversations（Part 4）, act it out in pairs. （必做）

预习：读会第62页的新单词。（必做）

Writing: What do you do in the morning? ( first, next, then ,  finally )（选做）

《How do I write my homework on the computer》PPT课件4 Label the parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard Connect the screen to the computer. Conn..

《How do I write my homework on the computer》PPT课件2 Words and ex

《How do I write my homework on the computer》PPT课件 The parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard What should we do before we use a computer? use..

Label the parts of the computer. 

1. screen  2. printer

3. mouse  4. keyboard

Connect the screen to the computer.

Connect the keyboard and the mouse to the computer.

Turn on the computer.

... ... ...

Listen and complete the sentences with the word from the box.

next    finally    first

1 _____, connect the screen to the computer.

2 _____, connect the keyboard and the mouse to the computer.

3 ______, turn on the computer.

Let’s learn

How do I write the paper on the computer?

... ... ...

Listen and answer the questions.

What does Lingling want to do?

She wants to write her homework on the computer.

Listen and number them in order.

Write your homework.

Print your document.

Open a new document.

Save the document.

Put some paper in.

... ... ...

Group work

Make a short dialogue with your partners.

A: What do you usually do on the computer? 

B: I usually …

C: I …

A: How do we …?

B/C/D: First,  …   Next,  … 

Finally, we can …

... ... ...

Let's remember!

Computer gives us a lot of fun, but we can’t play computer games too long!

Computer is only a tool（工具）not a toy!

HOMEWORK

Read the dialogue after the recording.

Complete the new dialogue about how to ... and write it down.

《How do I write my homework on the computer》PPT课件3 Lets learn the parts of the computer. monitor 显示器 printer 打印机 mouse 鼠标 computer 电脑主机 keyboard 键盘 课前..

《How do I write my homework on the computer》PPT课件2 Words and ex

《How do I write my homework on the computer》PPT课件 The parts of the computer. 1. screen 2. printer 3. mouse 4. keyboard What should we do before we use a computer? use..

Objectives:

1. To understand computers make our daily life convenient; 

2. To learn some key words and useful expressions 

3. To grasp the general idea of the passage

Words: 

share, manger, company, customer, information 

Phrases:

Talk to, on the computer, go on the Internet, make travel plan, listen to music, do my homework, a lot of games

Patterns:

There is a computer in my home.

I search for information.

I can use it on Sundays.

... ... ...

Words and expressions

customer  n. 顾客

Australia   澳大利亚

game  n. 游戏

share  v. 分享；共用

company  n. 公司；剧团

often  adv. 经常

Internet  n. 因特网

check  v. 检查；查看

train  n. 火车

travel  v. 旅行

... ... ...

How to write your homework on the computer？

First, open a new document.

Next, write your homework in the new document.

Then, click “save”, and write a name for it.

Write the name in the box, then click save again.  

Finally, click“print”, and“OK”,.

Listen and answer.

1 Who can use the computer on Sunday?

2 Who shares a computer with his father?

3 Who has a friend in Australia?

... ... ...

Check (√) the true sentences.

1 Jack’s father uses the computer every Friday night.

2 Alice checks emails at home.

3 Mike likes playing computer games.

4 Mike and his parents use their home computer.

Complete the passage with the correct form of the words from the box.

check  customer  information  Internet  movie  plan  search  send  share  ticket

You can use your computer to do lots of things on the (1) _______. You can (2) _______ for (3) ______ about things to do. Are you (4) _____ an evening at the cinema? What time does your (5) _____ start? You can (6)_____ on the Internet. 

... ... ...

Ask and answer the questions.

1. Have you got a computer in your home?

2. Does your father / mother use a computer?

3. What do you do on a computer? 

4. When do you use a computer?

5. Do you play computer games?      

What games do you play?

Report like this:

I have/haven’t got a computer in my home. My father/mother uses the computer, so I share---with---. I usually--- . Sometimes I ---  

... ... ...

一、根据句意及首字母提示完成单词。

1. Do your homework quickly. Your teacher is coming to c____ it.

2. I’m a teacher. I use my c_______ for my lesson.

3. I l____ music from the Internet. 

4. I usually play games on the Internet, but s_____ I do my homework on it.

5. People often travel by t____ or ship on holidays.

二、翻译短语。

1. 看电影

watch movies

2. 发送电子邮件

send emails

3. 查火车时刻表

check the times of trains

4. 搜索信息

search for information

... ... ...

Language points

1. There is a computer in my home, and my father and I share it.

在我家里有一台电脑，我和爸爸共用。

share作动词，意为“共用，分享”。若要表示“和某人分享某物”，share后面直接跟表事物或情感的名词作宾语，常用share sth with sb。如：

Jack often shares his apples with his sister.  I really want to share my happiness (快乐) with you. 

2. On the Internet, I search for information, do my homework and check my email. 

在因特网上我搜索信息，做作业，检查邮件。

information是不可数名词, 有“消息, 情报, 知识, 见闻”的意思, 没有复数形式。

Can you give me any information on this matter? 

关于此事，你能给我提供什么消息吗？

3. But sometimes I play a lot of games and my mother doesn’t like it.

但有时我玩太多游戏，妈妈就讨厌它。

sometimes是副词，意为“有时候，有时”，表示频率，常和一般现在时连用。它常位于行为动词之前，系动词、情态动词或助动词之后。如：

Linda sometimes goes to the park with her parents. sometimes还可以位于句首或句末。如：Sometimes Mary does her homework at school. 

... ... ...

Preview

1. To preview the use of Wh-questions in present simple tense;

2. To practise the vocabulary.

Homework

1. Read the passage again and review the new words and expressions; 

2. Write down what you use computer to do (30-50字).

check emails, go on the Internet, computer, search for, information.

《When do you use a computer》PPT课件3 ob

《When do you use a computer》PPT课件2 Questions 1.Do you have a computer in your home? 2.When do you use a computer? 3.What can you do on a computer? Play games Do my ho..

Questions

1.Do you have a computer in your home?

2.When do you use a computer?

3.What can you do on a computer?

Play games 

Do my homework 

Watch movies    看电影

Listen to music   听音乐

I often （经常）search for（搜寻，查找） 

information （信息）on the Internet （因特网）

And I usually send emails（发送 邮件）to my friends

and check（检查，查看）my emails

... ... ...

First reading :skip(跳读)and find out the answers

1.Who has a friend in Australia? 澳大利亚

2.Who shares a computer with his father? 分享 共用

3.Who plays a lot of games?

Second reading (skim 略读）

1.Jack‘s father uses the computer every Friday night. (    )

2.Alices checks Emails at home. (   )

3.Mike likes playing computer games. (    )

4.Mike and his parents use 

their home computer. (    )

... ... ...

Pair work

Questions:

1.Do you have a computer at home?

2.When do you use a computer?

3.What do you usually do on a computer?

For example: My  partner is …,he has a computer at home, he often use it on Sundays./he doesn’t have a computer at home ,he only use it at school. He usually do his homework and …on the computer.

... ... ...

suggestions

Don’t play too much games on computers.

We should make use of the computer to study.

Homework

Write a passage about you and the computer that you have talked in the pair work. 

《When do you use a computer》PPT课件3 ob

《When do you use a computer》PPT课件 ob

Objectives:

1. To understand computers make our daily life convenient; 

2. To learn some key words and useful expressions 

3. To grasp the general idea of the passage

Words: 

share, manger, company, customer, information 

Phrases:

Talk to, on the computer, go on the Internet, make travel plan, listen to music, do my homework, a lot of games

Patterns:

There is a computer in my home.

I search for information.

I can use it on Sundays.

... ... ...

Read the words and expressions loudly.

Words and expressions

customer  n. 顾客

Australia   澳大利亚

game  n. 游戏

share  v. 分享；共用

company  n. 公司；剧团

often  adv. 经常

Internet  n. 因特网

check  v. 检查；查看

train  n. 火车

travel  v. 旅行

... ... ...

Listen, read and answer.

1 Who can use the computer on Sunday?

Mike.

2 Who shares a computer with his father?

Jack.

3 Who has a friend in Australia?

Alice.

Language points

1. There is a computer in my home, and my father and I share it.

在我家里有一台电脑，我和爸爸共用。

share作动词，意为“共用，分享”。若要表示“和某人分享某物”，share后面直接跟表事物或情感的名词作宾语，常用share sth with sb。如：

Jack often shares his apples with his sister. I really want to share my happiness (快乐) with you. 

2. On the Internet, I search for information, do my homework and check my email. 

在因特网上我搜索信息，做作业，检查邮件。

information是不可数名词, 有“消息, 情报, 知识, 见闻”的意思, 没有复数形式。

Can you give me any information on this matter? 

关于此事，你能给我提供什么消息吗？

3. But sometimes I play a lot of games and my mother doesn’t like it.

但有时我玩太多游戏，妈妈就讨厌它。

sometimes是副词，意为“有时候，有时”，表示频率，常和一般现在时连用。它常位于行为动词之前，系动词、情态动词或助动词之后。如：

Linda sometimes goes to the park with her parents. sometimes还可以位于句首或句末。如：Sometimes Mary does her homework at school. 

... ... ...

Think and discussion: 

1. Have the computer and Internet become part of your life?

2. How has computer changed our life?

Writing

Answer the questions. Write them down.

1 Does your father/mother use a computer?

2 What do you do on a computer?

3 When do you use a computer?

4 Do you play computer games? 

What games do you play?

... ... ...

一、根据句意及首字母提示完成单词。

1. Do your homework quickly. Your teacher is coming to c____ it.

2. I’m a teacher. I use my c_______ for my lesson.

3. I l____ music from the Internet. 

4. I usually play games on the Internet, but s________ I do my homework on it.

5. People often travel by t____ or ship on holidays.

二、翻译短语。

1. 看电影

watch movies

2. 发送电子邮件

send emails

3. 查火车时刻表

check the times of trains

4. 搜索信息

search for information

5. 制定旅行计划

make travel plans

6. 上网

go on the Internet

7. 买票

buy tickets

8. 听音乐

listen to music

... ... ...

Homework

1. Read the passage again and review the new words and expressions; 

2. Write down what you use computer to do (30-50字).

Preview

1. To preview the use of Wh-questions in present simple tense;

2. To practise the vocabulary.

《When do you use a computer》PPT课件2 Questions 1.Do you have a computer in your home? 2.When do you use a computer? 3.What can you do on a computer? Play games Do my ho..

《When do you use a computer》PPT课件 ob

与分享   share … with…

和他的顾客交谈  talk to his customers

上网  go on the Internet

查看火车时刻  check the times of trains

制定旅行计划  make travel plans

听音乐  listen to music

看电影  watch movies

搜寻信息  search for information

查看发送电子邮件  check / send emails 

玩电脑游戏  play computer games

... ... ...

6:00 am

What time does she get up ?

What time do you get up ?

I get up at six o’clock .

she gets up at six o’clock.

get--- gets

6:30 am

What time does she have breakfast ?

What time do you have breakfast ?

I  have breakfast at half past six .

She has breakfast at half past six .

have--- has

... ... ...

一般现在时

表示经常性、习惯性的动作或现在的状态。

肯定句：主+V.

V. 原形

V. 第三人称单数

否定句：主 +

don’t

doesn’t  +V.原

... ... ...

当主语为I/We/You/They/名词复数时，

用V原形；

当主语为He/She/It/不可数名词/名词单数

时，用V第三人称单数。

3. 与之连用的时间状语:

always, usually, often, sometimes, seldom, never, every day/week, on Sundays/…, at the weekend

第三人称单数行为动词的一般现在时

肯定句： 主语（第三人称单数）+V.-s/es +其他

否定句：主语（第三人称单数）+doesn’t+V.-原 +其他

一般疑问句：Does +主语（第三人称单数）+V.-原+其他？

肯定回答：Yes, 主语+does.

否定回答：No，主语+doesn’t.

... ... ...

一般现在时主语单三人称时的动词变化

①在一般现在时中，当主语为第三人称单数时，动词要用“s”型（即第三人称单数形式）。

②所谓动词“s”型的构成，可按名词变复数的规则来记， 

i）在动词尾直接加 s。如：play—plays，want—wants，work—works，know—knows，help—helps，get—gets 

ii）以字母s、x、ch或o结尾的动词加-es；如：guess—guesses，fix—fixes，teach—teaches，brush—brushes，go—goes，do—does，watch—watches，catch—catches

iii）以辅音字母＋y结尾的动词，先变y为i，再加-es。如：study—studies，carry—carries，fly—flies，worry—worries

... ... ...

Grammar

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(什么)      who(谁)

what color（颜色）  when(时间)

what time（几点）  where(哪里)

what day （哪一天）  which(哪一个)

what kind of(哪一种)  why(为什么)

How（怎样）      How many+可数名复数

How old (年龄)    How much +不可数名词

How often(频率)  How long(多长、多久)

How often do you go to the library? Once a week.一周一次

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Exercises 

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?

按要求完成下列句子。

1. They play computer games. (改为否定句)

They don’t play computer games.

2. He writes letters to me. (对画线部分提问)

Who does he write letters to?

3. I never check my e-mails on Monday. (对画线部分提问)

How often do you check your e-mails on Monday?

... ... ...

二、对划线部分提问。

1. I usually do my homework on your at home.

What do you usually do on your computer have a computer at home?

2. I sometimes play Counter Strike and Final Fantasy.

What games do you play?

3. I have breakfast at eight.  

When do you have breakfast?

4. I want to make friends with you. 

Who do you want to make friends with?

5. I come from USA.

Where do you come from?

6. I sleep eight hours every night. 

How many hours do you sleep every night? 

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基数词和序数词

one, two, three, four, five, …, nine, ten, eleven, twelve, …, twenty, twenty-one, …, 

first, second, third, fourth, fifth, ninth, tenth,  eleventh,  twelfth,  twentieth, twenth-first, …

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