赣榆一中2010-2011学年度第二学期高一英语教案Module4 Unit3 W elcome to the unitStep 1 Free T alkTeacher show Ss two pictures of Crop Circles, and raises several questions:1. What are they ?2. Can you guess who make them ?3. Do you believe that there exist aliens?4. Have you ever watched any movies about aliens?Ss answer these questions all together.Step 2 Lead-inTeacher shows two pictures of E.T. and Qizai and asks, ‘Have you ever watched any movies about aliens and what are they?’ Teachers shows Ss a short video of Changjiang 7 to rise Ss’ interest.Step3 Look at the pictures and discussPicture11. What is the robot doing in this picture?2. If you have a robot, what do you want him to do for you?3. Do you think it a good idea to let robots do everything for humans? If so, what will happen?Ss work in groups and share opinions with the class.Picture21. What is the place used for?2. Do you want to travel in space?3. And if you have the chance, which planet do you want to go ? Why? Ss work in groups and volunteer to give answers.Picture31. What are the people in this picture doing?2. How old is the man? Do you think the man in the picture looks that old?3. Can you guess why people can live that long in the future?Picture41. Do you think all of them are humans?2. Can you guess where these ‘people’are working?3. What problems are the aliens and people probably talking about?Ss think about these questions with imagination and share their ideas. Step4 ListeningT: Do you know what life will be like in 2200?Ss listen to an essay about a day in a life 200 years from now, written by a boy named LiMing, and finish the exercise below it. Then check the answers together.Step5 T ask1. Do you want to have a robot in the future?2. hat does your robot look like? What can he or she do for you?3. Design a robot of your own, and introduce it to your friends.Ss draw pictures and write down several sentences to introduce robots to the classStep6 HomeworkWrite a passage about what future schools will be like.赣榆一中2011-2012学年度下学期高一年级英语Module4 Unit3 W elcome to the unit主备人：于秋玲备课时间：2011年5月25日审核：I Video watchingHave you ever watched any movies about aliens? What are they?II Free talk1. What is the robot doing in this picture?_____________________________________2. If you have a robot, what do you want himto do for you?______________________________________3. Do you think it a good idea to let robots doeverything for humans? If so, what willhappen?______________________________________1. What is the place used for?______________________________________2. Do you want to travel in space?______________________________________3. And if you have the chance, which planetdo you want to go ? Why?______________________________________1.What are the people in this picture doing?_____________________________________2. How old is the man? Do you think theman in the picture looks that old?_____________________________________3. Can you guess why people can live thatlong in the future?_____________________________________1. Do you think all of them are humans?_____________________________________2. Can you guess where these ‘people’areworking?_____________________________________3. What problems are the aliens and peopleprobably talking about?_____________________________________ III Listen to an essay about a day in a life 200 years from now, written by a boy named LiMing, and finish the exercise below it.1. How did LiMing know that 8 June is an important date?_______________________________________________________________________________ _______________________________________________________________________________ 2. W e know that Chad is LiMing’s memory bank. What did Chad do?_______________________________________________________________________________ _______________________________________________________________________________ 3. What is special about LiMing’s dog?_______________________________________________________________________________ _______________________________________________________________________________ 4. How long did it take for LiMing’s family to get to Mars?_______________________________________________________________________________ _______________________________________________________________________________ 5. What did LiMing think of Mars compared with the Earth?_______________________________________________________________________________ _______________________________________________________________________________ IV Discuss the following questions with your group members and then draw a picture of your robots on paper with 5 or 6 sentences describing the robots.1.Do you want to have a robot in the future?2.What does your robot look like? What can he or she do ?3.Design a robot of your own, and introduce it to your friends.My robot is named______________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________。