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译林2003课标版《Word power： Space exploration》集体备课教案优质课下载
Learn some words related to space exploration and figure out how spaceships are sent to space and how astronauts live and work in space station.
Learn to use their own words to introduce some key concepts in space exploration, such as astronaut, spacesuit, space station, and outer space to their classmates.
Develop an interest in space exploration and English learning;
Important points in learning:
Know about the process of spaceships being sent to space and the working and living environment in International Space Station.
Develop an interest in space exploration.
Difficult points in learning:
Figure out different functions of different facilities, such as launch tower, rocket, space shuttle, spacesuit, space station, and tracking ship in the process of spaceships being sent to space.
Think about the importance of space exploration.
Analysis of students:
基本情况：学生为高一新生，基本都是农村家庭出身，英语学习的兴趣不是很浓厚，英语基础不太好。经过半个学期的了解，发现学生词汇量很少，大部分学生觉得记单词很困难，记不扎实，单词与意思对不上，相似的单词容易记混，记完马上又忘。由于词汇量少，学生的阅读能力较差，口语尤其薄弱。为了帮助学生用正确的方法记单词，学期初全班从音标开始学习，先是单个音标，再到拼读和拼写规律。现在大部分学生基本掌握，但要巩固和达到自己一看就能读的程度还需一定时间。
先前知识：学生在前一节课学习了reading部分boy missing, police puzzled的课文，对主人公Justin为何失踪充满了好奇，并进行了一系列的猜测和讨论。即将学习的word power部分的主题是太空探索，学生对太空有一定的好奇心，但是因为不太贴合生活实际，且可利用的学习资源缺乏，学生对这一主题的了解很有限。
Teaching method: Task-based teaching
Teaching aid: Multi-media
Teaching procedures
StepⅠ Lead-in
Watch a live news report given by Liu Jiaying, a student in the class, releasing the latest news about the missing boy Justin Foster in Reading section, which we’ve just learned in the previous class.
Show Justin’s ask-for-help letter mentioned in the news report and invite one student to read it out.
设计意图：导入部分教师从上节课reading部分设计的悬念(贾斯丁如何失踪)入手，让学生以新闻播报的形式呈现贾斯丁离奇失踪这一新闻的最新报道，激起其他学生的好奇心。报道中提到失踪的贾斯丁写了一封信给妈妈。同学们对信的内容很好奇。教师呈现这封信，发现这是一封求助信。贾斯丁被一群奇怪的生物带走关在黑屋子里，产生后面通过完成任务，集齐四张拼图，营救贾斯丁的活动设计。
Step Ⅱ The history of space exploration
Read the speech in part A on p6 to get familiar with the history of space exploration and two famous astronauts, Yuri Gagarin and Neil Armstrong.
Find the missing information on three name cards based on the speech.
设计意图：这是营救贾斯丁的第一个任务。通过阅读part A科学家的部分演讲稿，熟悉太空探索的历史，通过3张名片让学生重点了解地球的第一颗人造卫星，第一个进入太空的宇航员，第一个登上月球的宇航员的相关情况。学生完成补全名片信息的任务后，获得营救贾斯丁的第一张拼图。
Step Ⅲ The process of spaceships being sent to space
Learning