1、免费下载网址 Unit 6 when was it invented SectionA（3a-4c）学习目标1. 能够阅读并理解关于发明史的短语。2. 能够在短文中找到并运用一般过去时的被动语态。3. 总结和应用一般过去式=时的被动语态。重 难 点重点：用一般过去时的被动语态描述发明及发明史难点：一般过去时，一般过去时和一般过去式的被动语态。教 法情景交际 ，任务型阅读学 法自主学习法，合作探究法教学准备教师准备本课教材中所涉及的发明的实物，图片或教学幻灯片；课后巩固练习的幻灯片，多媒体等。教学过程（主要环节）集体备课个性展示复习1.分角色表演上节课的2d对话。2.When was. inve
2、nted?- it was.情景引入T:Give three questions and lead in to new knowledge.1. Do you drink tea every day?2. Who invented tea in history?3. Do people in other countries drink tea in their daily life?完成教材1. 要求学生快速默读短文，熟知大意，并完成课本3a的任务，然后邀请几位学生给出自己的答案，全班一起讨论。2. 先邀请几位学生阅读短文（可一人一段），教师要注意学生的语音，给与必要的朗读指导。然后播放录音，
3、全班学生一起朗读。3. 读短文完成3b及3c的任务。4. 短文内容巩固练习，教师可给出一篇改写了的短文，将一些重点的表达方式空出，让学生在规定的时间内补全短文，然后找若干学生给出自己的答案。5. 参考学案中的语法精讲精练部分完成语法教学任务。6. 用4a-4c的练习来巩固语法知识。小结训练1He is 50 years old.A . near B. nearly C. nearby2. The flowers produced a nice .A. taste B. sound C. smell3.Some from a tea plant fell the water.A. leaves,
4、 into B. leafs ,into C. leaves, off D. leafs, off4.They all wished us A. are remained B. to remain C. remaining D. be remained问题探究1.The food delicious, I neednt taste it.A. tastes B. smells C. looks D. eats2.I will stay in Wuhan for A. sometime B. sometimes C. some time D. some times作业设计1. 同步练习册第二课时
5、。2. 根据4b写一篇“The invention of law of universal gravitation板 书 设 计教 后 反 思Unit 6 When was it invented?Section a 3a-4c1. We often sing this song.2. He broke his leg in the match.3. She will sell her house soon.4. He is repairing the machine.5. He has finished his work.6. We call him laowan7. What did you say at the meeting.8. He gave me some old magazines.9. He told me to wait at the gate.解压密码联系qq 1119139686 加微信公众号jiaoxuewuyou 九折优惠！淘宝网址：
