北师大版九年级全一册英语课件《Unit3 Lesson8 Good or Bad》

1、Unit 3 Creativity Lesson8 Good or Bad? l 在本课学习结束时，学生能够在本课学习结束时，学生能够 通过听，获取两个人有关新发明是好是坏的辩论观点。通过听，获取两个人有关新发明是好是坏的辩论观点。 通过听，获取两个人辩论支持各自观点的细节信息。通过听，获取两个人辩论支持各自观点的细节信息。 就一个话题陈述个人观点并与对方进行辩论。就一个话题陈述个人观点并与对方进行辩论。 教学目标： inventions car X-ray nuclear powermachine to start heart A: I think some new inventions c

2、an improve our lives. B: I disagree. Not all inventions help us. Think of weapons. 武器武器 不同意不同意 lWhat do you think of the inventions in the past ten years? lAre they good or bad? What are they doing? They are having a debate in English class. 辩论辩论 Do you think they agree with each other? Andrew Jenny

3、 Pre-listening What are they debating about? While-listening Inventions. 1st Listening Andrews opinion: Scientists need to _the number of new inventions. Jennys opinion: Scientists should _on the number of new inventions. quickly increase cut down 2nd Listening Listen again and write A for Andrew or

4、 J for Jenny in the boxes. 1.I think we should cut down on the number of new inventions. 2.Scientists need to quickly increase the number of new inventions. 3.Some inventions bring serious problems, for example, nuclear power. 4.Cars make our life easier, dont you agree? 5.I dont think so. There are

5、 so many traffic jams. 6.This is why we need more new inventions to deal with problems like pollution. J A J A J A Think about who said them, Andrew or Jenny? 3rd listening The affirmative(正方） Andrew The negative（反方) Jenny opinionincrease the number of new inventions cut down the number of new inven

6、tions example _and machines to start heart nuclear power X-ray Andrew Jenny nuclear power cheapNot _ carsMake our life _ _and air pollution safe easier Traffic jams 4th Listening Listen again and fill in the table. True or False? 1. Andrew thinks technology is useful in hospitals. 2. Jenny doesnt li

7、ke technology at all. 3. Andrew is the last person to speak in the debate. 4. Jenny thinks that cars cause more than on problem. 5. Andrew thinks nuclear energy is good because it doesnt cost a lot to produce. T F F T T Read aloud The affirmative(正方） Andrew The negative（反方) Jenny opinionincrease the

8、 number of new inventions cut down the number of new inventions example _and machines to start heart nuclear power X-ray Andrew Jenny nuclear power cheapNot _ carsMake our life _ _and air pollution safe easier Traffic jams Retell the debate. Post-listening Find the sentences of stating opinions. I s

9、upport the position that In my opinion, , but I dont agree. , dont you agree? I disagree. I dont think so. Ex. 7 A: Bella, why dont you start? B: OK. _dogs are peoples best friends. Some people think that dogs are just pets, _I think theyre much more than that. C: _. Some dogs are dangerous and they

10、 even bite their owners. _, we should be careful when we keep dogs as pets. B: _. There must be a reason why a dog bites. As dog owners, they should find out the problem instead of blaming the dogs. d c c b a Group work: Debating 1. Divide the class into 2 groups, one group tells about the advantage

11、s of playing computer games, and the other group tells about the disadvantages. Playing computer games has more advantages than disadvantages. Playing computer games advantagesdisadvantages 1Make us feel relaxingBe bad for health 2Make more friendsMake bad friends 3Learn more about computer Dont want to study 4 Teacher: OK, everyone. Today and are going to have a short debate about inventions. , lets start with you. A: Thank you. I support the position that T: your respo