高中英语Unit3Lifeinthefuturespeaking课时教案新人教版必修5.doc

高中英语 Unit 3 Life in the future speaking课时教案 新人教版必修5教学内容口语应用练习-情景介绍：李强向导游询问太空站的有关信息。角色： Li Qiang & the guide任务： (1) 请你扮演李强， 根据中文提示提出问题。(2) 请你的同学扮演导游，根据课文内容回答你的提问，然后你们互换角色进行口语练习。-retell a story教学目标1.Ability goals 能力目标Enable the Ss to speak in English according what they have learned in the using language.2. Learning ability goals 学能目标Help the Ss learn how to retell a story.教学策略手段Fast reading; asking and answering activity; individual, pair or group work.教学步骤（teaching procedures） Step I 课文复习根据课文I Have Seen Amazing Things，从每题所给的四个选项中选出正确答案。1The space station spins slowly in space to _. ( )Alook like the earth Blook like a round plateCimitate the pull of the earth's gravityDattract more visitors2What does the word “greedy” mean? ( )AWanting more. BVery powerful.CVery thoughtful. DVery efficient.3We can know that _. ( )Aeverything can be turned useful in the environment areaBnot everything can be recycledCeverything can be turned fertilizerDall the rubbish is buried under the ground on the space stationCAAStep II口语应用练习情景介绍：李强向导游询问太空站的有关信息。角色： Li Qiang & the guide任务： (1) 请你扮演李强， 根据中文提示提出问题。(2) 请你的同学扮演导游，根据课文内容回答你的提问，然后你们互换角色进行口语练习。 Q1: 在太空站人们怎样发送信息？_Q2: 我怎么看不见垃圾箱？_Q3: 太空人怎样处理垃圾呢？_Q4: 太空站上可以从事制造业吗？_Q5: 什么人从事制造业呢？_Q6: 太空工厂的废弃物会污染环境吗？_Answer:Q1: How do the space citizen send massages?A1: They use thoughtpads to send each other messages.Q2: Why cant I see any dustbins?A2: Because there are no dustbins here.Q3: How do the space citizens deal with rubbish?A3: They use a giant machine.The machine swallows all the rubbish available and turns the rubbish into several grades of useful things so that nothing is wasted and everything, even plastic bags, is recycled.Q4: Is there manufacturing on the space station?A4: Yes, of course.Q5: Who do the work?A5: Engineers programme robots to perform tasks in space.Q6: Will the waste from the space factories pollute the environment?A6: There is no waste, no pollution and no environmental damage.Step III: Retelling请用自己的话复述课文， 你可以参照上述问题及其答案。关键词：visit, space station, thoughtpad, rubbish, manufactuing_Li Qiang pays a visit to the space station. The guide tells him that space citizens use thoughtpads to send each other messages. Li Qiang can see no dustbins there because people there use a giant machine which swallows all the rubbish available and turns the rubbish into several grades of useful things so that nothing is wasted and everything, even plastic bags, is recycled. Manufacturing takes place on space station instead of on the earth, but human beings only programme robots to perform tasks in space. Besides, no factories will produce any waste. So there is no pollution and no environmental damage.（难度较大，实验班和重点班个别尝试，平行班小组活动进行）StepIV:配套练习(学生课后独立完成)梗概提示：杨太太让儿子迈克照看好妹妹玛丽，但迈克却把玛丽推进了水池里。Mrs. Young gave some bananas to her son Mike. And she told him to take good care of his sister Mary. But when the two children were playing near the pool, Mary fell into the pool. Mike told his mother that it was him who pushed Mary into the pool. Because he wanted to show her what would happen if she didnt mind.读小故事，摘录关键词1：Mrs. Young，give，bananas，son，Mike2：tell，take care of，sister，Mary3：children，play，pool，fall4：Mike，mother，push，pool5：because，want，show，happen，mind（step 3 and step 4刚好相反 学生在学习课文的基础上将文章缩短，step 4 培养学生抓关键词，相对简单的练习）4