牛津译林版八年级英语下册Unit3OnlinetoursWelcometotheUnit精品课件

2. A __m__o_u_s_eis used for moving the cursor(光标) on the screen.
3.A __p_r_in_t_e_r is used for putting the words and pictures onto paper.
4. Programmers(程序员) design ___p__ro_g_r_a_m__s____ to control computers.
pictures)
(click on icons for more mouse details)
printer
A: What’s this? B: It’s a keyboard. A: What can we use it for?
B: We can use it for typing.
(print words and pictures
chat with friends watch videos/TV programmes
Listen and answer.
What does Simon usually use his computer for? Why? He usually uses it to search for information. Because it’s fast and easy.
It is a mouse.
Fill in the blanks
Eddie and Hobo know 1. nothing (everything, nothing) about computers. Hobo thinks the
computer looks like a 2. TV . Eddie agrees with Hobo and he thinks the mouse is the 3. r emote c ontrol . They want to use the mouse to 4. change the channel because the
programme began an hour 5.a go .
Discussi
It’s harmful on
to our eyes, health, study..
It costs too much money..
We should make good use of (合理利用) computers.
It’s time for your turn!
Work in pairs.
Use Daniel and Simon’s conversation as a model.
Pair work:
A: What do you use your computer to do/for ?
B: I usually use it to/for …. A: Why?
Do not spend too much time on computers, especially the online games!!!
Writing
Write about advantages and disadvantages of using computers.
Computers are widely used in our modern life. It can help us a lot in many ways. ……
out)
Practice: Different uses of co processing
search for information
play games
send and receive e-mails write computer programs
However, ……
I think ……
Unit 3 Online Tours
Period 1 Welcome to the unit
computers
Free talk
Do you have a computer at home? What can you do with the computer?
How many parts are there in a computer? What is each part called? Does it have more uses(用途)? What can we use it for?
No, they haven’t. 2. What do Eddie and Hobo think the computer looks like?
They think it looks like a TV. 3. Do you know what ‘the remote control’ really is?
5. We can see words and pictures on the _s_c_re_e_n__.
6. _M__e_n_u__ shows a list of information and lets you choose what to do.
keyboard (type) screen (see words and
scree n
main unit
keyboard
mic me ous e
CD-ROM drive 光驱
['məʊdem]
modem 调制解调器
printer
USB drive
speaker
menu （菜单）
program (程序)
icons (图标)
Fill in the blanks. 1. A _k_e_y_b_o_a_r_d__ is used for typing information into computer.
B: ….(interesting/ fast/ easy/ funny / safe/cheap…)
A: How often…? B:….
Do Eddie and Hobo know well about computers?
Listen, read and answer:
1. Have Hobo and Eddie ever seen a computer？

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2021—2022学年牛津译林版初二英语下册课件：Unit3OnlinetoursWelcometo

2021—2022学年牛津译林版初二英语下册课件
： Unit3OnlinetoursWelcom
etotheunit
Free talk
Do you want to travel to these places?
How can we travel there for free?
TV
Computer
Task 1: Make up new conversations (3 minutes)
A: What do you usually use your computer for? B: I usually use it to .... A: Why? B: Because ... A: How often do you ...? B: ...
1. What do Eddie and Hobo think the computer looks like? They think it looks like a TV.
2. What do they think the mouse is? They think it is a remote control.
Read the conversation together
Learn about different uses of computers
What can you use a computer for? I can use it to ….
chat on the Internet
play games
3. The _m__a_in__u_n_i_t _ is the heart of the computer. 4. We can see words and pictures on the _s_c_re_e_n__.

2017-2018学年【牛津译林版】初中英语八年级下册：Unit 3 Online tours Welcome to the unit课件

screen
main unit play games
search for information
mouse keyboard
send and receive emails
watch videos
Homework
1. Search for information about the development (发展) of computers.
Practice
Listen and answer
What does Simon usually use his computer for?
He usually uses it to search for information.
Read the conversation together
Learn about different uses of computers
Make a report
Introduction to the computers Different parts of computers Good uses of computers
Summary
What have you learned today?
do word processing chat with friends
Computer
Comic strip
Task 1: Watch and answer 1. What do Eddie and Hobo think the computer look like? 2. What do they think the mouse is?
Comic strip
Watch and answer 1. What do Eddie and Hobo think the computer looks like? They think it looks like a TV.

译林牛津版八年级英语下册8B Unit 3 Online tours

8B Unit 3 Online toursWelcome to the unit1.在线旅行online tours 它在这。

Here it is.2看起来像台电视机look like a TV3.这个节目一小时前开始的。

This programme began an hour ago.4.看电视节目watch TV programmes5.遥控器the remote control 主机the main unit6.你以前用过电脑吗？不，从未。

Have you used the computer before? No, never.7.同意某人(的观点)agree with sb 同意做某事agree to do sth8.让我们用遥控器换频道吧。

L et’s change the channel with a remote control.9.在6频道on Channel 610.几百个鼠标hundreds of mice/ mouses 几千只老鼠thousands of mice11.在屏幕上on the screen 看屏幕look at the screen12.和朋友聊天chat with friends 看视频watch videos13.做文字处理do word processing14.收发邮件send and receive emails15.收到某人的来信receive/ get a letter from sb= hear from sb16.用它来查找信息又快又容易。

I t’s fast and easy to use it to search for information.17.用某物来做某事use sth to do/ for doing sth18.你经常用电脑做什么？What do you usually use your computer for/ to do?19.你隔多久用你的电脑做这个？How often do you use your computer for this?20.用鼠标和键盘来玩游戏use the mouse and the keyboard to play gamesReading1.八小时环游世界around the world in eight hours 导游the tour guide2.欢迎来到……welcome to sp. 欢迎回家/回来。

牛津译林初中八年级下册英语 Unit 3 Online tours

However, ……
I think ……
It is a mouse.
Fill in the blanks
Eddie and Hobo know 1.
not(heivnegrything,
nothing) about computers. Hobo thinks the
omputer looks like a 2. TV . Eddie agrees
Unit 3 Online Tours
Period 1 Welcome to the unit
computers
Free talk
Do you have a computer at home? What can you do with the computer?
How many parts are there in a computer? What is each part called? Does it have more uses(用途)? What can we use it for?
out)
Practice: Different uses of computers
draw and design
do word processing
search for information
play games
send and receive e-mails write computer programs
Writing
Write about advantages and disadvantages of using computers.
Computers are widely used in our modern life. It can help us a lot in many ways. ……

2014牛津英语(译林最新版)八下Unit3 Online tours welcome

It looks like a TV. look like 看起来像 He did not look like a evil person. 他看起来不像一个恶人。回顾复习 look at 看一看 (七年级上) look for 寻找 (七年级上) look after 照顾 (七年级下) look out 留神，当心 (七年级下)
a small device that you move across a surface in order to move a cursor (光标) on your computer screen mouse a piece of equipment that you hold in your hand and use to control a television, DVD player, etc. remote control
send and receive emails receive vt. 收到，接到 I have just received his reply. 我刚刚收到他的回信。知识拓展：receive VS accept accept用作动词，意为“接受”，指经过考虑，由主观意志来决定接受，动作者本身是主动的。例如： We hope you can accept our invitation.
receive也是作动词，意为“接到”，指收到某物这一动作，本身有一定的被动性，不包含本身是否愿意接受的意思。 I received an invitation to the party yesterday, but I refused to accept it. 昨天我接到一份参加晚会的邀请，但我拒绝了接受。
Fill in the blanks. nothing about Eddie and Hobo know ________ computers. Hobo thinks the computer agrees looks like _____ _____ a television. Eddie ______ withremote Hobo and he thinks the mouse is control the _______ _______. want to use change They the channel began the mouse to _______ ____ _______ because the programme _______ an hour ago.

牛津译林版八年级英语下册 8B Unit3 Online tour Welcome to the unit课件1

Simon and Daniel are talking about the uses of computers. Listen and answer the questions.
1. What does Simon usually use his computer for? Why?
He usually uses his computer to search for information. Because it’s fast and easy.
mouse
*remote control [rɪ'məʊt] [kən'trəʊl]
*channel n. 频道
['tʃænl]
What is a computer used for?
I use my computer to chat with my friends. listen to music. watch films.
2. How often does he use his computer?
Almost every day.
Now it’s time for Eddie and Hobo!
Listen and answer:
Do Eddie and Hobo know anything about computers?
Unit 3 *Online tours
Welcome to the unit
1) What do you usually do when you are free? 2) Do you have a computer at home? 3) Do you like playing computer games? 4) Do you only use your computer to play games? 5) What do you use your computer for? Why? 7) How often do you use your computer to…?

牛津译林版八年级英语下册Unit3OnlinetoursWelcometotheUnit教案

Unit 3 Online toursWelcome to the unitTeaching aims:1. To name the different parts of a computer.2. To grasp and talk about the basic uses of computers.3. To know the main topic of this unit.Teaching steps:Step 1 Learning targets and New wordsPresent the learning targets.Show some pictures of new words.Get the students to read them follow the teacher.Step 2Free talkWhat do you usually do when you are free?Learning about computersAnnie, Simon’s cousin, wants to learn about the different parts of a computer. Look at the picture below and help her write the correct answers in the boxes.keyboard main unit mouse screenLead the students to say something about the computer.Show the picture of a computer, revise the names of each unit.Continue to lead: What else can we do with a computer?Step 3 PresentationPresent some pictures of different uses of computers.chat with fr iendsplay gamessend and receive emailsdo word processingsearch for informationwatch videosStep 4 Listen and answerPlay the tape recorder and let the students listen and answer the following questions: What does Simon usually use his computer for? Why?He usually uses it to search for information. Because it’s fast and easy.Step 5 PracticeSimon and Daniel are talking about the different uses of computers. Work in pairs and ask each other what you use a computer for. The ideas in the box may help you. Use the conversationbelow as a model.chat with friends do word processingplay games search for informationsending and receive emails watch videosThe teacher act the dialogue with a student and then get the students to practice with their partners.A: What do you usually use your computer for?B: I usually use it to...A: Why?B: Because ...A: How often do you use your computer for this?B: ...Step 6 PresentationGet the students to talk about this question:Do Eddie and Hobo know well about computers?Step 7 Listen and answerListen to the recording and answer the questions:What do Eddie and Hobo think the computer look like?They think it looks like a TV.Do you know what "the remote control" really is?It is a mouse.Step 8 Read the dialogue and act it out!Give the students some time to practice the dialogue with their partners and then ask some groups to come to the blackboard to perform for the rest.Step 9 Homework1. Read the text book and learn the new words and phrases by heart.2. Do the exercises in the workbook.板书设计：教后感：。

牛津译林版英语八下_Unit 3 Comic strip welcome to the unit教案

Talk about a picture with a remote control in it with the Ss, then present the pattern: Let’s change the channel, Step5 Practice 1. Listen and imitate
1.The basic knowledge and talking about the different parts and the basic uses
of a computer and how to make good use of computers
2.Talking about the different parts and the basic uses of a computer and how to make good use of computers
PPT and Multimedia computer
教学内容
复备
Step1 Lead-in 1.Guessing game It knows everything. It looks like a TV. You can use it to play games, listen to music, chat with friends. (computer) 2.Show students some pictures about computers and ask them to write down the words you know about computers. Step2 Presentation 1.Talking about the different parts and the the basic uses of a computer so as to lead in the different parts and the basic uses on P.35)

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