Unit7 sectionA （2a-2d） 课件2023-2024学年人教版八年级英语上册

Unit7 Will people have robots? SectionA 2a-2d predict Will you live to be 200 years old? Why or why not? Enjoy a video Will there be more people in the future? Will there be more cars in the future? Will there be more trees in the future? Discuss Listen and circle the words you hear. 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. 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. Listen again.Check( √ )the predictions you hear. ✔ ✔ few 一些（否定） 修饰可数名词 fewer fewest little 一些（否定） 修饰不可数名词 less least many 许多 修饰可数名词 more most much 许多 修饰不可数名词 more most fewer people more people less polution more polution There will be....... Make your own conversations about the predictions in 2a and 2d 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. 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. 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. Role-play the conversation language points Sounds cool what will the future be like? be in great danger move to on the earth We can use less water and plant more trees Everyone should play a part in saving the earth. 听起来不错 处于极大的危险之中 未来会是什么样子？ 搬动 移动 在地球上 much，many，more，less，few或fewer填空 1. I’ll use ________ plastic bags to reduce white poll