Unit 7 SectionA 2a-2d 课件 2023-2024学年人教版英语八年级上册

Unit7 Will people have robots? SectionA 2a-2d Let’s have a debate Will there be more polution in the future? If there will be more polution in the future , what will happen? We hope that there will be less polution in the future,so we can enjoy a better life. 修饰可数名词 修饰不可数名词 many—more much—more few—fewer little—less 1.There will be(more/less/fewer)people. 2.There will be(more/less/fewer)free time. 3.There will be(more /less /fewer)cars. 4.There will be(more/less/fewer) pollution. 5.There will be(more/less /fewer)trees. 2a Listen and circle the words you hear. 2b Listen again.Check(√)the predictions you hear. 1.There will be fewer people. 2.There will be less free time. 3.People will use the subways less. 4.There will be more pollution. 5.Cities will be very big and crowded. √ √ A:What's your prediction about the future? B:I think there will be more pollution. A:Really?I don't think so.But I think there will be fewer trees. Make converstions about the preditions Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. 2d Role-play the conversation. Read and answer the questions. 1.What is Jill reading? It’s a book about the future. 2.What will the future be like ? Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. 3.What can people do to save the earth? Everyone should play a part in saving the earth. Read after the tape Language points What will the future be like? be in great danger danger-dangerous on the earth on earth Everyone should play a part in saving the earth. play a par