摘要： (通过师生对话.引入2a.学习生词及There will be结构.) T: Beijing will host the 2008 Olympics. Do you want to visit Beijing in 2008, S1? S1: Sure / Of course. T: What about you, S2? S2: Yes, I want to go. T: Will you visit Beijing in 2008, S3? S3: Of course. - (尽量采用不同的句型多问几名同学.) T: Oh. I think you will become the Beijing visitors in 2008. Can you guess the word “visitor ? visitor (最好让学生自己猜字义.) T: When you visit Beijing in 2008, what will Beijing be like? Can you guess? Please say some sentences using the structure “There will be more- There will be- (一开始.学生可能想象不出2008年北京将变得怎样.老师可以给学生一些英语提示.如:What about roads? What about visitors? What about buildings?来引导学生.) T: Who wants to try? S1: There will be more roads. S2: There will be more foreigners. - T: Do you think there will be more trees? Ss: Yes, I think so. T: Right, I think there will be more grass, too. (出示一幅有一块草地的图片.) grass T: There will be more roads, more visitors, more buildings in 2008. Then, what should we do for the 2008 Olympics? Please look at 2a, discuss the topics in groups according to the examples. (在学生讨论的时候教师板书.) improve environment ourselves (讨论完检查学生的对话.) For example: T: What will Beijing be like in 2008? S3: There will be more roads. T: What should we do in 2008? S4: We should improve our environment. - Step 5 Project 第五步 综合探究活动

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