Unit-4-A-visit-to-the-moon教案.docx
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1、Unit 4 A visit to the moon教学设计教材分析:本课是人教版新课标模块3 Unit 4 AstronomyScience of the stars的using language局部,本文是一篇科幻游记,属于记叙文。文章记述了作者与挚友去月球旅行的全过程。从动身前挚友向作者说明万有引力的三次变更,到飞行过程中作者的感受及其作者与挚友的对话,到作者在月球上的所做所感,到返回地球时作者的发觉与想法,给学生留下深入的印象,让他们对太空充溢无限的遐想。学生分析:教学对象为高一学生,他们的认知实力比初中阶段有了进一步的开展,慢慢形成用英语获得信息、处理信息、分析问题与解决问题的实力,
2、在课堂上老师应当多关注他们的思维与表达实力。通过任务型课堂活动让他们学会阅读技巧,进步阅读实力, 也让学生能给主动参加到活动中去,表达学生的主体性并加强合作与沟通的实力。教学目的: 1.To help them learn some important words and expressions,such as:gravity, float, spaceship, pull, lessen, get the hang of.2.To improve their reading, speaking and writing skills.3.To help them cooperate with
3、each other and inspire their interest in space.教学重难点:1. To let the students use the useful words and expressions.2. To improve their reading and writing skills.3. To help them improve their ability of cooperation.教学协助:A computer, A video, pictures, ppt教学过程:Step I Warming up (5 minutes)Teacher: With
4、so many teachers in our classroom, do you feel nervous Students: yes!Teacher: so today I prepare a short video for you to make you relaxed, do you want to see itBut I have a request, after you seeing it, please tell me what can you see in this video(after the video)Teacher: so can you tell me what c
5、an you see in this videoStudents: I can see many students put forward a lot of questions about the space. I can see one of the astronauts Wang Yaping gave them a lesson in space. Many students were very excited about the experiments done by Wang Yaping. Many students wanted to visit other plants, es
6、pecially the moon. Teacher:at the end of the vedio, many students wanted to visit the moon, and were eager to know what will happen in space, right Do you want to visit the moon【设计意图】由于教室里老师较多,为了缓解学生惊慌的心情并且为了引出本节课的中心,特意找了一个有关于太空授课的一个视频,不仅仅与主题相关,还能激发学生的新奇心,为母校感到傲慢,从情感上到达一个深化!也为接下去的话题做好铺垫作用。Step2 Fast
7、-reading:(5minutes)Teacher: Now lets follow an astromer, Li Yanping and his friend, they were lucky enough to have a chance to visit the moon, lets see what will happen during their visit?lets read the passage quickly and then find out some answers to these questions:1). How did they traveled to the
8、 space2). How many times would the force of gravity change on their journey3).Which change would be the most powerful【设计意图】此局部的设计目的是在快读阅读的根底上,让学生熬炼阅读与快速捕获有用信息的实力。要求学生答复相关简洁的题目,目的是这些题目本身表达了文章主要内容,而想照看全体学生,几乎每个学生都可以脱口说出答案,从而形成一种自信。这样,既给好学生供应了表现与典范的时机,又给根底较差的学生供应了学习参考的时机,从而使全部学生在这一环节充分发挥自己的实力。同时问题的设置由浅
9、入深,为接下去的细读做好铺垫。Step3 Careful reading ( 20minutes )Teacher: then lets deal with the changes of gravity. Now read Para 2 carefully and then describe how the gravity changed for them. Please fill this form. The changes of gravityLeft the earthIn spaceOn the moon【设计意图】通过阅读第二段落,让学生可以体会到万有引力随着不同的状况发生了不同的变
10、更,进步学生找寻信息与概括的实力。Teacher:from this form, we can the the gravity changed a lot, as the gravity changed, do you think their weight will change or not Lets deal with the changes of their weight. Read para2-3 then finish this form. The changes of weightLeft the earthIn spaceOn the moon【设计意图】通过让学生阅读第二至第三
11、段,扶植学生找出关键句子,领悟随着重力的变更,他们的体重也随之而变更。Teacher: when they were on the moon, their weight less than on the earth, if I were on the moon, I would be very happy, because my weight could less, what about the authors feelings, do you think they were happy or not If so, do you think their feelings are always
12、the same Then lets deal with the changes of feelings.The changes of feelingsBefore they leftAs the rocket rose into the airWhen they get closer to the moonWhen they get to the moonWhen they returned to the earth【设计意图】通过让学生阅读第第二至第四段,让学生可以依据不同的情景找出关键句,并分析他们的心情的变更。进步学生的分析实力与合作实力。Step4. Further reading:
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