高中英語 Unit1 Living with technology Period 1 Welcome to the unit教案 牛津譯林版選修

Period 1 Welcome to the unitI. Teaching aims:1.Develop students ability in listening and speaking.2.Make students discuss the development of the electric and electronic appliances and know the importance of it.II. Teaching important point:How to improve students ability in listening and speaking.III. Teaching difficult point:1.How to get the Ss to express their own opinions by talking and discussing.2.Encourage students to speak freely.IV. Procedures:Step1. GreetingStep2. Brain stormingBegin the class with several questions.1._ plays an important role in exploring the unknown fields and realizing the dreams of our ancestors（祖先）.2.High technology has a direct effect on our life.What electrical and electronic appliances(電器) do you have at home?Step3. Picture talk1.Show a timeline and ask students:What can you conclude from the timeline?2.Ask students to talk about the development of the appliances according to the given pictures.Step4: Discussion1.What can our human beings benefit from the development of electric and electronic appliances?2.Can we depend on these appliances completely?Step 5: SummaryWith peoples hard work and intelligence, human beings own lots of useful and handy electric and electronic devices.These devices do make us save a lot of time and energy.Besides, they free us from heavy housework.But we should not depend completely on them.We human beings should make reasonable use of them so that we can relax ourselves and find pleasure and happiness in our life.Step 6: HomeworkStep 4: Homework:1.Read two passages on P106-107 2.Preview reading.V. Design of writing on blackboard:VI. Record after teaching: 希望對大家有所幫助，多謝您的瀏覽！ 2 / 2