5 Unit 7 will people have robots Section B (2a-2e)（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? 第四课时 Section B(2a-2e) 《学海风暴》八年级英语（上）·RJ版 知识要点扫描 1.Today there are already robots working in factories.如今已经有机器人在工厂里工作 了。 (1)本句是“There be十sb.十u.-ing十其 他.”句型，意为“（某地）有某人在做某事。”。 There are lots of people dancing on the playground.操场上有许多人在跳舞。 YUHENG CULTURE 知识要点扫描 (2)already为副词，意为“已经；早已”。 You already told me that.你已经告诉过 我那件事了。 YUHENG CULTURE 知识要点扫描 易混辨析already与yet 意为“已经；早已”，一般用于肯定句；用于疑 already 问句时带有惊喜或意外色彩。 意为“已经；还”，一般用于否定句或疑问句 yet 句末。 YUHENG CULTURE 知识要点扫描 Isit5o'clock already?已经五点了吗？ 一How are you going to get there?你打 算怎么去那里？ 一Idon't know yet.我还不知道。 YUHENG CULTURE 知识要点扫描 2.However,some scientists believe that although we can make robots move like people... 然而，一些科学家认为即使我们能够让机器人 像人类一样活动… believe是动词，意为“相信；认为有可能”。 其后既可以直接接名词、代词作宾语，也可以 跟that引导的宾语从句。 You can't believe anything she said..你不 能相信她说的任何话。 YUHENG CULTURE 知识要点扫描 拓展延伸 当believe后跟宾语从句且主句主语为 第一人称时，从句的否定一般要转移到主句 中。 YUHENG CULTURE 知识要点扫描 3.But many scientists disagree with Mr. White.但许多科学家不同意怀特先生（的观 点)。 disagree为不及物动词，意为“不同意”，其 反义词为agree.。disagree with sb.意为“不赞 同某人”；agree with sb.意为“赞同某人”。 I disagree with you..我不同意你（的观 点)。 YUHENG CULTURE 知识要点扫描 4.However,they agree it may take hundreds of years.然而，他们一致认为这可能 要花费数百年的时间。 hundreds of意为“许多；大量”。 Hundreds of birds fly in the sky.许多只 鸟儿在空中飞翔。 YUHENG CULTURE 知识要点扫描 拓展延伸 (1)hundred(百)，thousand(千)，million (百万)，billion(十亿)等数词，当前面有具体 数字时，其后不加-s,不与of连用。 (2)若表示一个不确定的数字，数词前面 没有具体数字时，其后要加-s,而且与of连 用。 YUHENG CULTURE八年级英语RJ版·上册 Unit 7 Section B(2a-2e) 授课人：XXXX YUHENG 一、新课引入 What do robots look like?What can robots do? 品星 爱 二、新课讲解 2a Tell your partner what you know about robots. What do they look like and what can they do? YUHENG 二、新课讲解 2b Read the article and match each paragraph with the question it discusses. Paragraph 1 Will robots think like humans in the future? Paragraph 2 What will robots be like in the future? Paragraph 3 What can robots do today? Paragraph 4 What are robots like in movies? UHENG 二、新课讲解 2c Read the article again quickly.Complete the s