课件12张PPT。 Unit 3 Computers
Listening 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 android
While-listeningListen to the 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.While-listening
Words and structures describing height, appearance, ability and price
Height: … high/tall
Appearance: has/have …, be like …, look like …,
big/tall/large …
Ability: can …, be able to do …
Price: … yuan/dollars/pounds, …While-listeningKey35cm10cm2mhas 5 arms to
hold all the tools
like a real birdlarge
can do all the work around the house
can jump and sing
can play guitar and sing
5,000 yuan
500 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 you. 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.
Post-listeningThink of the following questions during your discussion. What kind 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/don’t think that … I agree/don’t agree … because …
Give me your reasons. First … Second …
What makes you think so? I’ve decided that …
I think ... because (of) … I believe that …
Let’s decide … Let’s make a decision.IV. HomeworkDo the listening exercises on page 22.