高中英语人教版选修7Unit2RobotsUsinglanguage教案（系列三）.docVIP

选修七 Unit 2 Robots Period4 Using language Teaching Goals: To develop Ss’ listening and writing ability. To know something about Isaac Asimov. Teaching Procedures Step 1. Listening, discussing and writing 1. Ask Ss to look through Ex1 of Listening, discussing and writing on P14 and then play the tape for them. After Ss finish Ex1, ask them to check the answers in pairs. 2. Ask Ss to listen to the tape again and finish Ex2 on P15. 3. Ask Ss to look through the from of Ex3 on P15 and make sure they know the words in the from mean. Then play the tape again and ask Ss to complete the sentences of Ex3 and check the answers in pairs. 4. Organize a game. Ask Ss to imagine people have robots to do their housework in the future. Divide Ss into two groups. One group discusses the positive effects of the situation; the other discusses the negative effects of the situation. Give Ss some time to prepare and see which group can finish the task better. 5. Ask Ss to design a robot. In their designs, Ss must think about the robot’s function, form and so on. Then ask them to draw their robot on paper and show to their partners. At last, ask Ss to write a passage to describe their robots. Step 2. Reading and discussing 1. Leading-in Lead Ss to the reading text. Teacher may say, “Today we are going to learn a biography of Isaac Asimov. He is a famous American scientist and writer. He is very good at writing science fiction stories. Would you like to know more about him? Ok, please turn to page 16.” 2. Fast reading (1) Ask Ss to read the text quickly and try to find the main idea of the text. (2) Ask Ss answer the following questions. ① When and where was Asimov born ? ② What about his schooling ? ③ What kind of rewards did he receive? 3. Intensive reading (1) Ask Ss to read the text carefully and finish Ex1 on P17. And then let them check the answers in pairs. (2) Ask Ss to find out what they cannot understand in the text and lead them to deal with the following language points. ① exp