1、仁爱英语九上Unit 4 Amazing ScienceTopic1Section A教学设计教学目标 掌握新词汇:lock, satellite, rocket, spaceship, digital, metal2. 掌握词组:be allowed to do, be made of, be made from,be used for doing, come true, be bad for, spend on.3.掌握句型:Whats it made of/from? Its made of/ from Whats it used for? Its used for 4.语法知识:初步感
2、知一般过去时的被动语态。2学情分析 本单元主要是围绕着“Inventions”这个话题,通过熟悉我们周围经常使用发明物的历史来开阔眼界,丰富自己的阅历,使自己养成勤于思考,善于总结的好习惯;学习并掌握被动语态的有关知识:学习Mind-mapping的阅读策略。3 .一般过去时的被动语态结构和用法。2.一些发明的使用以及对它们的描述。4教学过程 4.1 第一学时 4.1.1新设计 1. A contest: Guess who is he (she)?Teacher tells a story of a person and asks students to guess who he/she i
3、s.He was from America.He was one of the greatest inventors in the world.He was clever but he was in School for only 3 months.His mother taught him to read and write.He build his own chemical lab when he was a boy.His first invention was the automatic telegraph repeater(电报自动转发器) .He has many inventio
4、ns in his life and some inventions have changed the world.2. Talking about:The four greatest inventions in China.Teacher show some pictures of the four greatest inventions in China and talk about them with students.1. Learn some new words and expressions.2. Groupwork:Section A 1a.Ask students number
5、 the inventions according the order they were invented.3.Grammar:The passive voice.(1)The uses of the passive voice.(2)The structure of the passive voice.(3)How to change into the passive voice.1.Listening practice1b. Listen and match the inventions with the dates.2. Pairwork1c. Talk about the inven
6、tions in 1b like this:A: When was the telephone invented?B: I think it was invented in 1876.2. Listening practice2a. Listen and number the inventions in the order.Languages points:“be used for”Eg: Telephone is used for talking with people.2b. Listen and match the inventions with their inventor and u
7、ses.2c: pairwork:Role play conversations using the information in 2b.1.Look through the grammar focus.2.Go over the whole lessons.Finish the task:Ask some students to read about an invention using an encyclopaedia or other book from the library, or by looking up information on the Internet. Have the students write up a short report and draw a simple picture of the invention or bring in a photo of it.4.1.2教学活动 活动1【导入】leadin 游戏导入活动2【讲授】复习单词句型 自主阅读找到新词组活动3【导入】进行听力训练 通过听完成书上练习题活动4【活动】复习被动语态 学生自主归纳过去式的被动语态
