1、Unit 3 Online tours Comic strip and Welcome to the unit,Free talk,Do you want to travel to these places?,How can we travel there for free?,TV,Computer,Task 1: Watch and answer,1. What do Eddie and Hobo think the computerlook like?2. What do they think the mouse is?,Comic strip,Watch and answer,1. Wh
2、at do Eddie and Hobo think the computerlooks like?2. What do they think the mouse is?,They think it looks like a TV.,They think it is a remote control.,Comic strip,Read the conversation,1. Read after the tape,2. Work in pairs,OneHoboThe otherEddie,Act it out (3 minutes),Fill in the blanks (2 minutes
3、),Eddie and Hobo know _ about computers. Hobo thinks the computer _ a television. Eddie _ with Hobo and he thinks the mouse is the _. They want to use the mouse to _ because the programme _ an hour ago.,nothing,looks like,agrees,remote control,change the channel,began,Write down the words you know a
4、bout computers.,I,E,g,b,k,c,nternet,mail,ames,log,eyboard,lick,Welcome to the unit,Brainstorming,How much do you know about a computer?,keyboard,screen,main unit,mouse,Learn different parts of computers,1. A _ is used for typing information into the computer. 2. A _ is used for moving the cursor (光标
5、) on the screen. 3. The _ is the heart of the computer. 4. We can see words and pictures on the _.,keyboard,mouse,main unit,screen,Test your memory,Listen and answer,What does Simon usually use his computer for?,Practice,He usually uses it to search for information.,Read the conversation together,Le
6、arn about different uses of computers,What can you use a computer for?,chat on the Internet,I can use it to .,play games,watch videos,send and receive emails,do word processing,search for information,Have a discussion (2 minutes),For fun,For study,For life,do word processing,chat with friends,search
7、 for information,watch videos,send and receive emails,play games,What else can you use a computer for?,.,.,.,.,.,.,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: .,Production,Make a rep
8、ort,Useful expressions a useful tool There are First, . Besides, . for example, . Moreover, . make good use of make lives better,A sampleNowadays, computers become more and more important in our daily lives.A computer contains four different parts: the screen, the mouse, the key board and the main u
9、nit.Computers are very useful. For example, we can use them to search for information. They make our lives more colourful.,Summary,What have you learned today?,keyboard,screen,main unit,mouse,do word processing,chat with friends,search for information,watch videos,send and receive emails,play games,To make good use of computers to make our lives better.,Homework,Search for information about the development (发展) of computers. 2. Preview Reading.,