Unit 6 Section B 3a-selfcheck 第5课时 学案2023-2024学年人教版初中英语九年级全册

人教版初中英语九年级全册 Unit 6 When was it invented? （Section B 3a-selfcheck）第5课时学案 学习目标： 1.Words & expressions: nearly 2.Function: Talk about the history of inventions 3. Writing: Write a description of a new invention. 第一部分：课前预习： 课本第48页 重点短语： 1. 决定去干某事decide on sth=decide to do sth. 2. 发明私人电脑 .invent personal computer 3. 把…带回某地.take sth back to sp 重点句子： 1.很难说谁是第一个想出这个办法的.It is hard to tell who came up with the idea first. 第二部分：课中重点 1.如何介绍某项发明 Para 1 引出话题 ... important in our daily life. Para 2 介绍发明 时间：It was invented in ... 材料：It’s made of.... 外形：... is/was small/huge/light ... 用途：... is/was used for/to ... Para 3 谈谈感受 I think/hope it ... 2.句型荟萃 开头句： Sb.al always have difficulty in doing sth., so he invented this. 中间句： It is made of… It looks like… It has… Not only can it help you…, but also it can help you… 结尾句： … has/have become a symbol of … Now it is seen/regarded/considered as… 第三部分：当堂检测 我国古代有四大发明，我们现在也有最新的现代四大发明。生活因发明而精彩，我们的生活也因发明而日益便捷，请你以“The Invention I want most”为题，写一篇90词左右的英语文章，介绍你最想要的发明。 提示： 1．What is the invention? 2．When and where was it invented? 3．Who was it invented by? 4．How was it invented? 5．What is it used for? 6．The influences and its development. $$