Unit6 When was it invented？ SectionB 3a-Self Check 课件2025-2026学年人教版英语九年级全册

Unit6 Se When wa ctionb 3a s it invented? Self Check Language goals 1.掌握常用词汇及句型 培养学生热爱科学 1语言 nearly,decide on,come up 2 文化 能力 意识 勇于探索的精神。 with等， 2.用英语介绍某一项发明。 通过了解世界上一些对人 1熟练掌握被动语态用法； 3 思维 类有着重大意义的发明的 品质 4 学习 2.学会使用被动语态介绍 相关信息，开阔学生的眼 能力 某项发明。 界，培养学生的创造精神。 Pre-writing Who was it invented by? It was invented by Shen Nong HoW was it invented? Tea One day,Shen Nong was boiling water .. What are the influences? It was brought to... The tea trade... Pre-writing Who was it invented by? It was invented by .. HoW was it invented? When he was...he was asked to... HoW is it played? Divide...into...work togther... stop.from doing sth… What are the influences? New drills There are so many inventions in our daily life .They are useful and helpful 虫贝描法 便捷式迷你毛球修剪器去毛器 配不程力受来得波许格物你然去除毛球 A心662 职装 Review tritwintriodudeathemelearned ⊙ Vhen was it invented？ Vho was it invented by？ It was invented in/by... Review tritwintriodudeathemelearned Qooo1→ What is it/are they used for? Why are they invented by? They are used for… Review vitwintriodudeathemelearned Who was it invented by? How was it invented? It was invented by… What are the influences? One day,... Pre-writing 话题 介绍机器人 文体 说明文 人称 以第三人称为主 时态 一般过去、一般现在 Para.1开门见山一介绍机器人的发明 结构 Para.2细节介绍who,when,how,where Paa.3总结全文，升华主题 D)书面表达。（共15分) 假如你是陈明，就读于一所国际学校。 你曾是你校2022年北京冬奥会宣传小组 的组长，下周一上午你将要在英语口语课 上向你班同学介绍服务过北京冬奥会的机 器人。请你根据以下内容提示，写一篇英 文发言稿。 名称：笨小宝 发明时间：2021年12月28日 出厂地：福州 外形：身高约1.4米，像个可爱 的小孩 用途： 1.测量体温 2.四处移动： 3.提醒人们戴好口罩(mask); 4.用英文与人交谈。 要求： 1.内容须包括提示的要点，可适当增加细 节，以使行文连贯； 2.语言表达要准确，语句要通顺、连贯； 3.80词左右。发言稿的开头已给出，不计 入总词数。 Good morning,everyone!I'm Chen Ming.I'd like to introduce a robot to you. 【参考范文】 Computer Computers are becoming more and more important in our daily life.Do you know when the computer was invented The computer was invented in 1946.At that time,it was huge. With the development of science and technology,the computer has grown smaller.Now there are many kinds of computers, such as personal computers and laptops.The computer is a very useful tool in our life