Unit3 Computers period4 Listening &Speaking[上学期]
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| 名称 | Unit3 Computers period4 Listening &Speaking[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 557.9KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2008-01-01 00:02:00 | ||
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课件15张PPT。Information TechnologyListening and SpeakingRevision Check the home work 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．
2. 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．typewriterprojectorvideo game playerdrawing boardInformation TechnologyPre-listening: * What are the changes brought by different forms of IT ?
* What are the advantages and disadvantages of them ?
Listening:Listen to the tape and fill in the chart:WebRadioBookType of IT TVYou can both listen and watch.You can’t write to friends.You can find information.It’s very expensive.You can listen to English.You can’t watch a film.You can get information.Sometimes it is out of date.Advantages DisadvantagesPost-listening: TV? Web? Radio? Book?
* Decide which type of IT is best for you to use right now. And why?USeful expressions? I think that…
? In my opinion, …
? I believe that…
? I agree because…
? I disagree because…
? I think this one is better,
because…Giving an opinionReasoningDiscussion :
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? Make good use of it but never get trapped by it.Speaking You have been asked by your parents to help choose computers for your home. You and your friend have looked at several computers. Talk about the special things each computer can do. Make a decision about which kind of computer to buy and explain why.modern
computerWhat the computer could have? a faster PC
? improved disc storage
? Internet
? the monitor is small
? used recycled materials
? a flat screenPair Work : Make a dialogue on the basis of the results of your discussion, using the following useful expressions.Supporting an opinion
* Perhaps, but what if/about ..?
* Have you thought about …?
* What makes you think that …?
* I don’t like it because…Challenging an opinion *I think that …because …
*One reason is that …
*I think it is better because…* I have decided that…
* Let’s make our decisionMaking a decisionOral reportDo an oral report to your father and start your report like this:
I looked at many different computers. The one I have chosen is the PEP personal computer. One of the main reasons is that it is suitable for homes. I found that…Homework: Write a report about your choice and try to use the present perfect passive voice in your report.
1. It has been reported that children will be offered
free education．
It has been reported that free education will be
offered to children．
2. 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．typewriterprojectorvideo game playerdrawing boardInformation TechnologyPre-listening: * What are the changes brought by different forms of IT ?
* What are the advantages and disadvantages of them ?
Listening:Listen to the tape and fill in the chart:WebRadioBookType of IT TVYou can both listen and watch.You can’t write to friends.You can find information.It’s very expensive.You can listen to English.You can’t watch a film.You can get information.Sometimes it is out of date.Advantages DisadvantagesPost-listening: TV? Web? Radio? Book?
* Decide which type of IT is best for you to use right now. And why?USeful expressions? I think that…
? In my opinion, …
? I believe that…
? I agree because…
? I disagree because…
? I think this one is better,
because…Giving an opinionReasoningDiscussion :
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? Make good use of it but never get trapped by it.Speaking You have been asked by your parents to help choose computers for your home. You and your friend have looked at several computers. Talk about the special things each computer can do. Make a decision about which kind of computer to buy and explain why.modern
computerWhat the computer could have? a faster PC
? improved disc storage
? Internet
? the monitor is small
? used recycled materials
? a flat screenPair Work : Make a dialogue on the basis of the results of your discussion, using the following useful expressions.Supporting an opinion
* Perhaps, but what if/about ..?
* Have you thought about …?
* What makes you think that …?
* I don’t like it because…Challenging an opinion *I think that …because …
*One reason is that …
*I think it is better because…* I have decided that…
* Let’s make our decisionMaking a decisionOral reportDo an oral report to your father and start your report like this:
I looked at many different computers. The one I have chosen is the PEP personal computer. One of the main reasons is that it is suitable for homes. I found that…Homework: Write a report about your choice and try to use the present perfect passive voice in your report.