Unit7 Will people have robots? Section A 2d—3c课件2023-2024学年人教版八年级英语上册

Unit7 Will people have robots? Section A 2d—3c Some predictions about future People will have robots in their homes. FREE People won’t use money. Everything will be free. People will live to be 200 years old. 第一步 知识巩固 【环节一:师友互查】 （用时2分钟） More predictions: Will there be more or less pollution? Why? water pollution white pollution light pollution air pollution People pollute the water, the air and so on. The environment is always polluted. 第一步 知识巩固 【环节一:师友互查】 （用时2分钟） Read the conversation in 2d and answer the questions below. What is Jill reading? 2) What will the future be like according to the book? 3) What can people do to save the earth? He’s reading a book about the future. 第二步 阅读讲解 【环节一:师友合作】 Cities will be more crowded and polluted . There will be fewer trees and the environment will be in great danger. [pə`lu:tid] 污染的 [in`vaiərənmənt] 环境 We can use less water and plant more trees. Everyone should play a part in saving the earth. 参与 （用时3分钟） 2d Role-play the conversation. 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. 第二步 阅读讲解 （用时3分钟） 【环节二:教师点拨】 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. 第二步 阅读讲解 【环节二:教师点拨】 1.更加拥挤和污染的 2. 处于极大危险之中 3. 搬到其它星球 4.参与拯救地球 more crowded and polluted be in great danger move to other planets play a part in saving the earth Important phrases. 第二步 阅读讲解 【环节二:教师点拨】 （用时1分钟） . Everyone should play a part in saving the earth. 每个人都应当尽一份力来拯救地球。 play a part in… 是一个固定结构，表示“参与……; 在…… 中尽自己一份力量” 例如： She plays an active part in