[必修 2]Unit 3《Computers Listening amp; Speaking》教案.docVIP

Unit 3 Computers The 4th period: Listening Speaking GOALS: 1. To practise listening comprehension. 2.To practise making decisions and reasoning TEACHING PROCEDURES: Step1. revision check the homework exercises. 1). It has been reported that children will be offered free education．It has been reported that free education will be offered to children．It has been said that we will be offered the latest computer science course book．It has been planned that the latest computer science course book will be offered to us．3). I have been told by Peter that I will be lent his notebook computer for a week．I have been told by Peter that his notebook computer will be lent to me for a week．……) Step3. Listening (SB) Pre-listening: What are the changes brought by different forms of IT ? What are the advantages and disadvantages of them ? 2. While-listening: Go through the chart and make sure the students look at the chart before they listen to the tape. (This is to sharpen their attention and listen for the answers. This will also help them get the gist of the text.) Then Listen to the tape and finish filling in the chart. (If necessary, play the tape for several times.) Say: After listening to their talk, we know all kinds of IT have both disadvantages and advantages．’s check the answers together. Type of IT Advantages Disadvantages TV You can both listen and watch． You cannot write to friends． Web You can find information． It is very expensive． Radio You can listen to English． You cannot watch a film． Book You can get information． Sometimes it is out of date． is best for you to use right now. Make your choice and give your reasons by using the following expressions. I think that…. In my opinion, …. I believe that…. I agree because…. I disagree because…. I’ve decided that…. 2) (group work): Discussion : Computers are useful and have brought us lots of good things, but they also cause bad effects. What attitude should we have towards the computer? (Mak