人教新版八年级上sectionA（2d-3c)课件

1、Unit 7 Will people have robots?,Section A(2d-3c),Imagination is more important than knowledge.（想象力比知识更重要） -Albert Einstein,robots,books,pollution,cars,Question time,Whats your prediction about ?,My predictions,1、People will have robots in their homes. 2、Everything will be free. 3、Books will only be

2、on computers, not on paper. 4、Kids will study at home on computers. 5、There will be only one country. 6、People will live to be 200 years old.,There will be more people. There will be less free time. There will be fewer cars. There will be less pollution. There will be fewer trees.,There will be worl

3、d peace. pi:s和平,There will be less pollution in the sea. si: 海洋,We will have a blue sky. skai 天空,Will there be world peace?,Will there be less pollution in the sea?,Will we have a blue sky?,Do you agree?,What will the future be like? fju:t 将来,Cities will be more crowded and polluted . plu:tid The en

4、vironment will be in great danger.invairnmnt 环境,Maybe we have to move to other planets. plnit行星,Our earth is badly polluted. : 地球,Do you think what we can do ?,We can use less water and plant more trees.,Everyone should play a part in saving the earth. 参与,1. What will the future be like in the book?

5、,2d,Read the conversation and answer the questions.,Cities will be more crowed and polluted. There will be fewer trees and environment will be in great danger.,Read,We can use less water and plant more trees. Everyone should play a part in saving the earth.,2. What can people do?,manymoremost muchmo

6、remost fewfewerfewest littlelessleast 修饰 名词 修饰 名词,可数,不可数,Can you find out the differences,多-更多-最多,少-更少-最少,2. less + 不可数名词,3. fewer + 可数名词,more juice 更多的果汁,more songs 更多的歌曲,less news 更少的消息,fewer actors 更少的演员,manymoremost muchmoremost fewfewerfewest littlelessleast 修饰可数名词 修饰不可数名词,Remember,3a,Practice,

7、Fill in the blanks with more, less or fewer.,In the future, there will be _ fresh water because there will be _ pollution in the sea. In 100 years, there will be _ cars because there will be _ people in the cities.,more,less,more,more,There will be _ jobs for people because _ robots will do the same

8、 jobs as people. I think there will be _ cities because people will build _ buildings in the country. In 50 years, people will have _ free time because there will be _ things to do.,more,fewer,more,more,more,fewer,1.Why will there be less fresh water in the future? 2.Why will there be more cars in 1

9、00 years? 3.Why will there be fewer jobs for people ? 4.Why will there be more cities? 5.Why will people have less free time in 50 years?,Answer the questions according to 3a,自觉站起来说，看谁站得快说得好。,in 50 years,There will be more people.,There will be fewer trees.,There will be more pollution.,There will b

10、e 将会有,There will be more buildings.,There will be more cars.,There will be less fresh water.,在小组内合作讨论，共同完成。,3c,Groupwork,Our predictions,A: Whats your prediction in ten years? B: I think there will be more pollution. C: I think there will be fewer trees.,Name,Predictions,Report like this:,In my grou

11、p, there are many different predictions. Xx thinks . Xx thinks Xx thinks As for me, I think I think our predictions are interesting!,1、概念：,表示 发生的动作或存在的状态。,I go to see him tomorrow. 否定句：I go to see him tomorrow. 一般疑问句: you (go) to to see him tomorrow? Yes,I will/No,I wont,我明天去看他。,主语+,2、结构：,will +,将要,

12、will,v.原形,wont,Will,go,Summary,Make predictions with will,1.There be 的一般将来时，表示：将来有 （1）肯定句： . There (将会有）more people in the future. There will be (更少的）trees in 100 years. （2）否定句： . There （将不会有）more paper. There wont be (更多的）buildings.,there will be,there wont be,will be,fewer,wont be,more,There will be fewer trees.,There will be 将会有,.,We will need more trees,What will happen in 50 years on the earth?,Will there be ?,Yes, there will. / No, there wont.,Pair Work(两人对话),Will there be only one country?,Yes, there will. / No, there wont.,We should love our earth because she is our home.(爱护地球