Unit 6 Section B 3a-self-check 教学设计 2023-2024学年人教版英语九年级全册

Unit 6 When was it invented? 第 6 课时 内容 Section B 3a-3b 课型 写作 教情分析 Teaching Analysis 教学目标 语言目标 1. 复习一般过去时态被动语态的用法 was/ were + 过去分词 2. 能够用英语讲述自己所熟悉的某一发明的简单过程： （1）I think … is a very useful invention. 我认为……是一项很有用的发明。 （2） … was invented by … ……是由…… (某人)发明的 （3） … was invented in … ……是在…… (某时间)发明的 （4） It was used for … 它被用来…… （5） … is made of ……… 是由……(材料)制成的 能力目标 通过对写作内容和写作方法的分析，完成写作任务。 情感目标 养成勤于思考，善于发现的好习惯，培养学生的创造精神。 教学重点 写作训练 教学难点 写作训练 学情分析 Student Analysis 知识储备 这个单元的话题是“发明创造”。该话题贴近学生生活，培养学生的创造精神，帮助学生巩固一般过去时的被动语态 本班实际 教学方法 Teaching Methods 1.Task-based teaching method 任务型教学法 2.Self-directed learning method 自主学习法 教学辅助 Teaching Tools 电脑， 图片 教学进程 Teaching Procedures Step 1 Review the expressions and sentences in Section B and retell the development of basketball. 通过短语和句子的操练，巩固复习一般过去时的被动语态，为本课写作打好语言基础 Step 2 Ask Ss which invention they like best and present some new inventions. T: What’s your favorite invention? S:...... T: Actually, inventions are everywhere in our daily. For example, some cups will change colors when you pour hot water in them. 通过让学生谈论最喜欢的发明，鼓励他们开阔思维，发现生活中的发明创造。引入写作的话题，激发创造力。 Step 3 1. Ask Ss what things they don’t like to do. e.g. Problem: quickly taking notes in class. 2. Discuss in group and think of an invention that could help you. e.g. New invention: a special pen What it is used for： taking notes quickly in class 3. Ss discussing the problems and try to make their own notes. 4. Let some Ss read their notes to the class. 让学生讨论并思考自己不喜欢的事情，以及如何发明一个东西来改善这 个现状。为写作构思好写作的方向。 Step 4 1. Tell Ss to write a description of your new invention. 2. The following sentence structure may help you. 常用句型： ① I think … is a very useful invention. 我认为……是一项很有用的发明。 ② … was invented by… ……是由……(某人)发明的 ③ … was invented in… ……是在……（某时间）发明的 ④ It was used for… 它被用来…… ⑤ … is made of……… 是由……(材料)制成的 One possible version: This special pen was invented by Liu Jie. It has three colors and is used for taking notes quickly in clas