实践研修成果
提交者:周微 提交时间:2015-12-11 浏览数:1
教学目标:
知识目标:了解太空行走时产生重力以及相应的体重变化。
能力目标:学生能掌握泛读技巧——寻读;能够归纳出月球旅行的三次重力
及相应体重的变化;学生能够加强口头表达能力,提高解决问题能力。
情感目标:通过学习天文学的相关知识,学生能够加强对太空科学的热爱并
且能够展开想象的翅膀,展望和设计未来的“美好家园”。
教学过程: Step 1 Lead in by introducing Space Home Pavilion in Shanghai World Expo. T: Hello everyone! Do you know what big event happened last year in our country, in Shanghai? S: Shanghai World Expo
T: That’s it! So have you ever visited it? S: No. (mostly)
T: Believe it or not, today we just get a chance to pay a visit to one pavilion there. That is, Space Home pavilioin. Are you familiar with it? (No!)Never mind! Let me introduce it to you.
(随之,PPT呈现出太空家园馆的效果图,结合此图,教师作简单介绍,目的在于引出本课的几大任务)
Step 2: Preparation before visit—a competition on space knowledge T: Anyway, I believe we’d better do some preparation work before our visit. Then how about having a space knowledge competition? (Then introduce the rules of the competition.)
1. Earth is the only planet moving around the sun. (T or F) 2. There is atmosphere on the moon
3. In our solar system eight planets circle around the sun.
4. ____ was the first person landing on the moon? (Multiple choice) A. Armstrong B. Yang Liwei C. Tom Cruise D. Issac Newton 5. When did he land on the moon? A. 1921 B. 1969 C. 1954 D. 1949
6. When did Yang Liwei go to the space?
A. Oct, 2003 B. Jan, 2003 C. Oct, 2004 D. Jan, 2002 7. Which country first sent people up to space? A. USA B. the Soviet Union C. China 8. So far, how many countries have succeeded in sending people up to space?