1、选修7 Unit2RobotsPeriod 3 Integrating skills()一、教学目标1.目标语言a. 重点词汇和短语explanation, junior, navy, talent, chapter, divorceb. 重点句型It was when Asimov was eleven years old that his talent for writing became obvious.A robot must not injure human beings or allow them to be injured. 2.能力目标 Enable students to e
2、xpress supposition and belief. Learn to write a paragraph describing the new type of robot.3.学能目标By proper language input, students learn to express supposition and belief.Use their imaginations and write a paragraph describing the new type of robot.二、教学重难点Write a paragraph describing the new type o
3、f robot.三、教学方法 Listening, discussing, reading and writing.四、教具准备Multi-media computer.五、教学过程与方式Step Lead-inTalk something about Isaac Asimov.Step Reading, discussing and writingDeal with his biographyAfter students read the text, they are asked to do Ex 1 on Page 17. The timeline will help students t
4、o remember the events in his life.After dealing with Ex1, ask students to work in groups to write a profile for Isaac Asimov. Several minutes later, present their work and correct the errors if there are any. Then show a sample to students.Discuss his three laws for robotsStudents are divided into d
5、ifferent groups to discuss his three laws for robots. Several minutes later, ask some students to present their opinions to the rest of the class. Finally teacher may speak out his or her opinion.Step Listening and speakingListening Deal with the listening exercises. By doing Ex3, students learn to
6、express supposition and belief. This exercise will lay a good foundation for Ex4.Ask students to look through the questions before playing the tape. Play the tape again when necessary.DiscussingStudents are asked to work in groups and imagine having robots in their houses to do the housework. Discus
7、s what positive or negative effects the situation would be. Dont forget to use expressions used to express supposition and belief. Students are given five minutes. Five minutes later, ask some students to present their ideas to the whole class. Encourage every student to use his imagination, because
8、 therere no right or wrong answers, only different opinions. After students present their opinions, teacher speaks out his or her opinion.WritingStudents are asked to work in groups. First decide the purpose of the robot, then make a list of the abilities the robot has. Next draw a picture on a piece of paper and name its parts and explain what each part does. Finally write a paragraph describing the robot and what it can do. Show the following to help students to design their robots or print it out.Step HomeworkWrite a paragraph describing a new type of robot.版权所有：高考资源网()
