【教学设计】Unit 20 Lesson 2（北师大）.docx

北师大出版社 高二|选修7 畅言教育Unit 20 NEW FRONTIERSLesson 2 Artificial Intelligence 教材分析This unit is about future. Artificial Intelligence is the second lesson of Unit 20. It is about the usages of the phrasal verbs. 教学目标【知识与能力目标】1. To learn and practice listening strategies for completing notes.2. To learn and practice using phrasal verbs.3. To listen to the science fiction story and choose the correct answers to the questions.4. To practice speaking about films.【过程与方法目标】To train the students communicative ability by using the phrasal verbs. 【情感态度价值观目标】To make the students the real masters in class and develop the students awareness of self-learning. 教学重难点【教学重点】1. Let the students to listen to the material 3 times to complete different given tasks, encouraging them to the listening skill- listening to completing notes. 2. Help the students clarify the expressions theyve heard.【教学难点】Instruct the students to do some pair work, using the functional expressions learnt in class. 课前准备 Tape recorder, Multimedia 教学过程Step 1 Warm up 1. What science fiction films have you seen that is about intelligent robots or robots that look like human? 2. How did the robots behave towards humans? 3. Which of these things can robots and computers do now?Step 2 Listen to learn 1. Listen to the interview with Ananova and answer the questions (Ex. 2).1) Where can you see and hear her? What does she do?2) Does Ananova really exist? Can she really talk?3) Why are there no photos of her as a child?4) How does she find news stories?5) What are her plans for the future?2. Listen to the interview again. Complete the Function File with these expressions.And tonight shes in the studio for an interview with us, well, (1) _, shes here on screen, of course, because shes not real, shes a virtual character just an image. (2)_.Its not a real interview. (3) _ is that we sent the questions to her programmers in advance. (4) _ your creators decided what you should look like?(5) _, they only receive what they want to know. (6) _, I have no childhood.(7) _ is how you are so quick.(8) _ is how you gather the news so quickly.I also have a “Web Spider” (9) _ searches the Internet (10) _ they tell you whether to smile or read in a serious voice?So what next? (11) _ what are the plans for Ananova?(12) _ is I will deliver the latest stories that youre interested in wherever you are.Step3 Pair Work1. Work in pairs. Student A and Student B turn to page 103. Read the notes about the robots. Add your own information.2. Explain your robot to your partner using expressions from the Function File. Ask questions about your partners robot.ExampleA: Its quite fast. What that means is that it goes at about 40 kph.B: What I dont quite understand is how it moves.A: Well, its got wheels.B: So could you explain how it goes upstairs?Step4 Listening StrategiesCompleting notesLook at the notes and decide what kind of information you need, e.g. a date, a number, an adjective, etc.Dont worry if you dont understand everything just listen for the important words.Complete the notes with one word or a short phrase.2001: A Space Odyssey was first shown in (1) _.Some peoples reaction was to walk out of (2) _.Many people found it (3) _.The first scene is set on Earth(4)_.Some cavemen find a black block, a machine sent by (5) _.The next part of the film is set on (6) _.The third part of the film is about a journey to (7) _.Only the intelligent computer HAL knows the (8) _.Homework: Discuss the questions:1) Do you think technology and the media have made cultures a