1、 Unit 3 ComputersListening and talking I. Pre-listeningLook at the following pictures and guess the content of the listening text.II. While-listeningListen to the tape and tell what are the three products being advertised? 1. A personal robot 2. A personal pet 3. An androidWhile-listeningListen to t

2、he tape. Identify the three robots in the pictures below and number them.321While-listeningLook at the following chart before you listen to the tape again. Then listen to each advertisement and complete the chart.Robot 1Robot 2Robot 3Height AppearanceAbilityPrice While-listeningWords and structures

3、describing height, appearance, ability and priceHeight: high/tallAppearance: has/have , be like , look like , big/tall/large Ability: can , be able to do Price: yuan/dollars/pounds, While-listeningKeyRobot 1Robot 2Robot 3Height AppearanceAbilityPrice 35cm10cm2mhas 5 arms to hold all the toolslike a

4、real birdlargecan do all the work around the housecan jump and singcan play guitar and sing5,000 yuan500 yuan/III. Post-listeningDiscussion: Your family is thinking of buying a robot. You can afford one of these three robots that were advertised. In groups of four discuss which one is the best for y

5、ou. Remember to discuss the advantages and disadvantages of each one. Then make your choice and give reasons. Post-listeningFill in the following chart during your discussion.AdvantagesDisadvantagesRobot 1Robot 2Robot 3 Post-listeningThink of the following questions during your discussion. What kind

6、 of robot do you want? What could each robot do? In what situation would each robot be most useful?Post-listeningUseful expressions The advantage/disadvantage is As/Since , I think I think/dont think that I agree/dont agree because Give me your reasons.First Second What makes you think so?Ive decided that I think . because (of) I