Unit 2 Looking into the future Reading and Thinking 公开课教学设计-高中英语人教版（2019）选择性必修第二册.docx

Unit 2 Reading and thinking Teaching objectives:1. learn about the convenience brought by smart homes in the future. 2. learn about the discourse structure and language features of an exposition of popular science.3. identify the purpose and the intended readers according to the content and linguistic features. 4. express their opinions on the development of technology.Teaching procedures：一：Pre-readingLead-in:show the students a short video.After watching the video,get the students to have a free talk: What can smart homes do for us from the video?二：While-readingGo through the whole passage and finish the following taskTask1:1.What is the type of this text?2.Who is the intended audience of this text?3.What is the purpose of the text?Task2:Paragraph 1  Smart homes can check our health.Paragraph 2 Smart homes can make intelligent controls.Paragraph 3  Smart homes can prevent damage from accidents.Paragraph 4  Smart technology is not a fantasy.Paragraph 5 Give a brief introduction to smart homes.Read for its structure :Para.1:General introduction to the advantages of smart home.Para.2 :Intelligent Controls.Para.3 :Regular Health Checks.Para.4: No More DisastersTask3:In the future, what will smart homes do about.?1. door:_the door for us when we _. 2. TVs,computers:_ them_ when we forget.3. water pipes,electrical wires:_ if there is a problem and _ us with the relevant information.4. lights,favourite music,or TV programme:_the instant we enter the door.5. dinners:_dinner for us .6. beds:_ how well we sleep every night, _our body weight,send a _ to our phones when we have sleep or weight problems, and give us _ on a healthier diet and how to sleep better.7. toilets:_ our health and warn us early on if there is something wrong.三：Post-readingShow a short video and discuss: What some disadvantages of smart homes might have?四：Homework:review the text and finish the following exercise课文语法填空，在空白处填入1个适当的单词或括号内单词的正确形式。Have you ever forgotten to lock the door of your house or switch off the TV? These kinds of things often happen to us,which can lead_problems. However, in the near future, we_( live) in smart homes that will lock the door and switch off the TV_( automatic). These smart homes will provide us with a _(comfortable) environment. Your home will learn your daily routine and _ (preference), so everything will be ready for you when you get home each evening. For example, lights will come on instantly you enter the door along with_(you) favourite music. All controls will respond to voice commands, so you just say _you want and the home system will obey. Besides, it will give you suggestions on a healthier diet and how_( sleep) better. This smart technology_(be) not a fantasy. Nevertheless, it will take some years_most new homes begin to use it.板书设计：Unit 2 Reading and thinkingPre-reading:a free talk: What can smart homes do for us from the video?While-reading:1.reading for main idea of each paragraph2. read for structures3. read for detailsPost-reading:Show a short video and discuss: What some disadvantages of smart homes might have?学科网（北京）股份有限公司学科网（北京）股份有限公司