八年级英语下学期unit3 revision江苏教育版

,Unit 3 Online travel,Revision,screen,You can see words and pictures on it,Can you tell us the different parts of the computer and their uses?,keyboard,A set of keys for typing,Printer,A machine that puts your words and pictures onto paper,mouse,You move it with your hand to move the cursor on the screen,Floppy disk,A flat piece of plastic for storing information,Hard disk,A disk that can store more information than a floppy disk,Make a dialogue,A: B:I usually use it to A:Why? B:Because it is A:How often do you use your computer to B:I use my computer to ,playing games,sending and receiving e-mails,searching for information,word processing,drawing and designing,writing computer programs,写计算机程序,玩游戏,收发邮件,查找信息,文字处理,画画和设计,What do you usually use your computer for/to do?,Do you remember: What is this article talking about?,A new educational CD-ROM called Around the world in eight hours,Questions for Paragraph 1,It can help us learn English and geography at the same time.,Its name is Around the World in Eight Hours .,3.Who is the designer?,1.Whats the name of the new educational CD-ROM?,2.What can it help you to do?,Nancy Jackson.,Questions for Paragraph 2,Itchy Feet.,13,Travelling.,Lying on the grass and looking at the beautiful blue sky.,paragraph 3,Welcome, travellers! See those big clouds,come down and carry you off to a place,?,?,?,Questions for Paragraph 4,1. How long does it take you to finish the game ? 2. What do the questions test ? 3. What will you see on the screen when you reach a new place ? 4. What can you learn about when you reach London? 5. What will you see when you pass a level ?,Eight hours if you are smart.,Your knowledge of English grammar and vocabulary.,A lot of useful information about that place.,About the Museum of London and many other interesting places.,A world map.,play the role of Itchy Feet,each level will take you about an hour,reach a new place, see a lot of useful information,eg,pass a level, see a world map,Paragraph 4,Can you design a table for this new educational CD-ROM?,Around the World in Eight Hours,8,Itchy Feet,13 years old,Different countries,English and Geography,Nancy Jackson,All computer shops and bookshops,The _ _ is Itchy Feet. When you answer a question correctly, you can earn _. When you have enough points, a cloud will _ to a new place. This game has _ levels, and each level takes you _ to finish. So if you are smart, you can pass all levels in _ _. Is it interesting? Lets get it now!,main character,a point,come down and take you off,8,about an hour,eight hours,Translate some sentences,1. 这个游戏被叫做8小时环游世界.,2.它是由Nancy Jackson 设计的.,3.主人公被叫做痒痒脚”.,4.在它被买光前去买.,This game is called Around the world in 8 hours.,It is designed by Nancy Jackson.,The main character is called Itchy feet.,Get it before it is sold out.,一般现在时被动结构,am /is /are + V 过去分词,Was/ were + V过去分词,Passive voice,The forms of passive voice,一般过去时被动结构,The windows are cleaned by mother every day.,Rice is grown in China.,This watch was made in Japan. Computers are used by many people in the world.,1.Different kinds of vegetables _ (sell) at the market every day. 2.The game called around the world in 8 hours _(use) by many young people. 3.These pictures_ (take) by Linda in the World Park last year. 4.When your homework _ (do) , you can play a computer game for a while. 5.Elephants _ (train) to help farmers. 6.He had a strange dream. A golden could _ (see) in his dream and some words_ (write) on it.,are sold,is used,were taken,is done,are trained,be seen,were written,Exercises:,Active voice Passive voice,Nancy Jackson designed that CD-ROM. People speak English in many countries. Millie painted this picture last week. Many children like Hello Kitty purse.,That CD-ROM was designed by Nancy Jackson.,English is spoken by people in many countries.,This picture was painted by Millie last week.,Hello Kitty purse is liked by many children.,Passive voice Active voice,The newsletter was