Unit 6 Section A 1a-2d 教案2021-2022学年人教版英语九年级全册

Unit 6 When was it invented? Section A (1a—2d) 一、教学目标 1. 学生能熟练掌握下列词汇及短语：style, project, pleasure, daily, website, pioneer, list, mention, be used for, with pleasure, think about 2. 掌握重点句型： I think the TV was invented before the car. Well, I think the TV was invented after the car. When was the telephone invented? I think it was invented in 1876. What are they used for? They’re used for seeing in the dark. 3. 能够听懂日常生活中一些物品的发明时间，发明者和发明用途的文章。 4. 能够用“be(过去式was/were)+动词过去分词”结构来谈论一些发明的历史。 5. 让学生了解各种发明的历史，增强常识了解，激发学生的创造力。 二、教学重点及难点 重点： 1. 掌握本单元出现的词汇、短语及目标语言。 2. “be(过去式was/were)+动词过去分词”结构来谈论一些发明的历史。 难点： 掌握和运用“be(过去式was/were)+动词过去分词”结构来谈论一些发明的历史。 三、教学准备 教师：教学课件；多媒体设备 学生：课前预习 四、教学过程 Task 1 Step 1 Warming-up Look at the pictures and have a talk. T: Which one do you think is the most helpful invention in our daily life? S: … 【设计意图】通过图片帮助学生理解invention的含义，引出更多发明名称，为下一步讨论发明作好词汇准备。 Step 2 Pre-listening Work on 1a Look at the things and have discussions with their groups. Then number them. 【设计意图】展示