Unit 3 The World of Science 语法课：Present Perfect Passive教学设计-2022-2023学年高中英语外研版（2019）必修第三册

课题：B3U3 Grammar Present Perfect Passive 课型： 新授课 课时： Period 1-2 授课班级：高 届 班 授课人： 授课时间： 学习目标： 1. Ss can know the definition and structure of the present perfect passive; 2. Ss can apply the present perfect passive properly based on the context; 3. Ss can master the skills of juding the correct form of predicate; 4. Ss can build up confidence in using the present perfect passive. 教学重点： Ss can know the definition and structure of the present perfect passive. 教学难点： Ss can apply the present perfect passive properly based on the context. 教学准备： 1. Multi-media; 2. Blackboard & chalk; 3. Textbook ,etc. 教学过程： · Step1. Lead-in 【教师活动】 1. Greetings； 2. Watch and Think: Show Ss a video clip about the game Glory of Kings , and guide Ss to think about the composition of the phrase have/has been slain. 【学生活动】 Ss watch a video clip about the game Glory of Kings and think about the composition of the phrase have/has been slain. 【设计意图】 Arouse students’ interest in learning and introduce the topic of the present perfect passive. · Step2. Studying the Rule 【教师活动】 Look and think: 1. Ask Ss to look at the sentences from the reading passage The New Age of Invention and answer the questions. (a) I guess you have been asked about the title of your book before. (b) New inventions like 3D printers have been used to make replacement hearts and bone parts. Q1. What has happened to “you” in sentence (a)? A1. Q2. Who has used new inventions to make replacement hearts and bone parts i