1 Unit 7 will people have robots Section A (1a-2d)（课件PPT）-【学海风暴】2023-2024学年八年级上册初二英语(人教版)

Unit 7 Will people have robots? 第=课时Section A(1a-2d) 《学海风暴》八年级英语（上）RJ版 UHENG 知识要点扫描 1.Books will only be on computers,not on paper.书将只会在电脑上出现，而不会出现 在纸上。 paper在此作不可数名词，意为“纸；纸 张”。“一张纸”为a piece of paper,“十张纸”为 ten pieces of paper. She passed me two pieces of paper.t她递 给我两张纸。 YUHENG CULTURE 知识要点扫描 2.There will be more pollution.将会有更 多污染。 pollution作名词，意为“污染；污染物”，是 不可数名词。 We can't stand air pollution.我们无法忍 受空气污染。 YUHENG CULTURE 知识要点扫描 3.There will be fewer trees and the environment will be in great danger.树木会更 少，环境会处于极大的危险之中。 in danger意为“处于危险中”。其反义短 语为out of danger,.意为“脱离危险”。danger 为名词，意为“危险”；其形容词形式为 dangerous,意为“危险的”。 His life could be in danger..他可能会有生 命危险。 YUHENG CULTURE 知识要点扫描 The patient was out of danger..病人脱离 危险了。 YUHENG CULTURE 知识要点扫描 4.Everyone should play a part in saving the eath.大家都应该参与到拯救地球的行动中。 (l)play a part在此处意为“参与；发挥作 用”，其后常与介词in连用，构成play a part in 结构，后接名词、代词或动词-ing形式。part在 此处作名词，意为“参加；参与”。 Why not play a part in their discussion? 为什么不参与他们的讨论呢？ YUHENG CULTURE 知识要点扫描 拓展延伸 ①play a part还可意为“扮演角色”，其 中part意为“角色”。 ②part还可作动词，意为“分别；离开”。 YUHENG CULTURE 知识要点扫描 (2)earth作名词，意为“地球；世界”，表示 世界上独一无二的事物，因此其前一般要加定 危词the。 Without trees,many animals could not live on the earth.没有树木，许多动物就无法在 地球上存活。 YUHENG CULTURE 知识要点扫描 拓展延伸 on earth“究竟；到底”，常用在疑问词之 后，用来加强疑问句的语气。 YUHENG CULTURE -寸ical riue- 谢谢观看八年级英语RJ版·上册 Unit 7 Section A (1a-2d) 授课人：XXXX YUHENG 一、新课引入 What is it about? 搜狐视频 (海飞丝中国达人秀第示案。m 开播盛典正在播出 短信直播 丝 与的回动一，请防问ap,viva。.cn进入中国达人秀专区关注活动最新 一、新课引入 Prediction about the future friends cities jobs My future clothes UHENG 一、新课引入 What will we have in the future? What will our lives be like in 100 years? YUHENG 二、新课讲解 Talk About the Pictures Do you think there will be robots in people's homes? Yes,there will. I think every home will have a robot. Will kids go to school? Kids won't go to school,They'll stud小y at home on computers. 二、新课讲解 1a How will the world be different 100 years from now?Read these predictions.Check(V)A for agree or D for disagree. D 1.People will have robots in