1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
选修9《Warming up、Pre-reading、Reading、Comprehending》公开课教案优质课下载
要求学生围绕四幅早期航海仪器（思南，星盘，经纬仪和航海图）的图片回答问题。
Q1 要求学生根据自己所学，猜想现代精密仪器发明之前，航海家如何在航行过程中确定方位。
Q2 通过讨论如何测量经度和纬度来体验航海的难度。
Q3 要求学生辨别图片中所列举的航海仪器，并对它们各自的用途惊醒阐释。
这些问题的讨论有助于学生更好的了解Reading 部分的内容，同时激发了学生探究这一领域的兴趣。
1.3 Reading
这是一篇说明文，语言简介扼要，结构条理清晰。为学生介绍了历史上航海家在没有现代精密仪器的辅助下，凭借自己的智慧、经验，如何利用大自然和简单的航海设备航行。要求学生掌握并讨论这些航海手段，并知道它们的用途及使用方法。
1.4 Comprehending
这部分为学生进一步理解课文，模拟运用航海只是提供了一个很好的联系平台。练习1和4以填空和选择的方式帮助学生总结概括课文内容。练习2，3，5属于开放性问题，要求学生根据实际情景综合运用所学的航海知识答题。
1.1 & 1.2 Warming up and pre-reading
Aims
To help students read about sailing the oceans
To help students learn about the predicate
Procedures
■Warming up by leaning about navigator
What is a navigator?
A navigator is the person onboard a ship responsible for the navigation of the vessel. On aircraft, the position may also be referred to as a flight officer. The navigator's responsibilities include planning the journey, advising the captain (or pilot) while en route, and ensuring that hazards or obstacles are avoided.
What is exploration?
Exploration is the act of searching or traveling for the purpose of discovery, e.g. of unknown regions, including space (space exploration), or oil, gas, coal, ores, water (also known as prospecting), or information.
Exploration has existed as long as human beings, but its peak is seen as being during the Age of Exploration when European navigators travelled around the world.
In scientific research, exploration is one of three purposes of research (the other two being description and explanation). Exploration is the attempt to develop an initial, rough understanding of some phenomenon.
■Warming up by talking about Zheng He's Seven Voyages
In July 11, 1405, the eunuch Zheng He of the Ming Dynasty royal court set out on his first overseas voyage.
In the following 28 years, this navigator proceeded to carry out six more voyages, accompanied by a huge entourage of nearly 30,000 people. By traveling throughout Southeast Asia, and around the Indian Ocean to
the Red Sea and East Africa, he also landed at over thirty different nations.