课题名 Period 2(Secti on A 2a-2d)人林群 Period 2(Secti on A 2a-2d )上课教师上间11 月 11 日学习目标1.Knowledge Object: Talk about the history of inventions It was invented in 1876. What was it used for?It was used to talk to people in other towns.Master: be + pp.2. bility ObAject. ：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。3.Emotion Object:培养学生的听说演等及合作学习的意识。学习1．Key Vocabulary2．Target Language．3Train the students to talk about the history of inventions.学习难点被动语态的运用及构成。教学步骤教学过程二次备课I.温故知新翻译下列年代：1 nineteen seventy-one____________ 2 eighteen eighty-five__________ 3. eighteen seventy-six__ ________ 4.1927_ ________________ 5.1976_________________II.兴趣导入Lolook at the pictures. There are some invention. (alarm clock, light club, microwave oven) . Ask students to read them loudly.III.感受新知1.Ask students the following questions.Is the light club useful or annoying? 2. Ask the s tudents to make a list of five helpful in ventions and five annoying inventio ns on their own, move around the room to offer help as needed.3. Let the students who would like to sh are the |
