资源简介

(共21张PPT)
Unit 2 Out of this world
Reading
Life on a Space Station
Can you name a few Chinese astronauts
Yang Liwei
杨利伟
Zhai Zhigang
翟志刚
Liu Yang
刘洋
Wang Yaping
王亚平
Where do astronauts live
Tiangong
What do you think astronauts on a space station do every day
in the space station 空间站
Life on a Space Station
Read the lecture transcript quickly
- get the main idea of the text
- complete the chart
Working
Performing tasks
outside the space station
Eating
Exercise
Leisure activities
Read carefully again and finish A2 task.
Please pay attention to the following questions:
1. What do astronauts do in the following aspects
[sleeping, working, eating, exercise and leisure activities]
2. How do astronauts do those activities
3. Why do astronauts do those activities (in certain ways)
Sleeping
How do astronauts sleep
They usually sleep in private quarters, which are more like large cupboards, or in sleeping bags attached to the walls or ceilings.
Working
Performing tasks inside the space station
What routine tasks do astronauts perform on the space station
1. The main mission is to conduct scientific research, including carrying experiments in biology or in other research fields.
2. They also constantly check support systems and do some cleaning.
Working
Performing tasks outside the space station
What do spacesuits allow astronauts to do
What – How – Why
Spacesuits allow astronauts to breathe in space and protect them from exposure to the cold and radiation.
Eating
How do astronauts drink water or any other liquids
They drink water or any other liquids out of a bag through a thin tube of plastic.
Exercise
Why do astronauts need to spend some time in the gym
Because of the negative effects low gravity has on the human body. Astronauts could lose a significant amount of muscle and bone mass.
Leisure activities
What do astronauts do in their leisure time
They often sit back with the crew, watch our remarkable planet go by, take pictures for their family and friends back home, and enjoy sunrise every 90 minutes.
Pair work
summarize the challenges and magic of space life.
unusual beds; demanding works; dangerous environment; inconvenient eating and drinking; constant exercise…
challenges
magic
Doing experiments and research can gain more knowledge.
Enjoy splendid view of earth, space and sunrise.
What qualities do you think are needed to become an astronaut (based on the text)
[work inside]
specialize in some research fields
[exercise]
physically healthy and strong
[sleeping, eating]
be able to adapt to different circumstances
[work outside]
calm and focused under pressure
[leisure activities]
be able to deal with stress and loneliness
Group Discussion
Share your opinion on astronauts and space life with your group members.
1. Draw a mind map of this transcript. Pay attention to the questions we’ve mentioned. (what, how, why)
2. Suppose this astronaut wins the “Outstanding Figures” award and you are required to write a short speech for her. (50 words) Your speech can include the challenges and rewards of her space life and her personal qualities.
Homework
课文分析
高中英语选择性必修三Unit 2：面向高考，核心素养要求高
主题语境
※ 人与自然——宇宙探索——地球与宇宙探索
※ 单元整体目标：通过了解宇宙的知识和人类探索宇宙的尝试，学习相关语言知识，拓宽学生视野，培养宇宙探索兴趣，思考人类未来。
语篇研读
※ 语篇类型：讲座发言稿，说明文
※ 明线：介绍宇航员睡觉、工作、饮食、锻炼、娱乐的具体内容、方法和理由。
暗线：说明航天生活是挑战和回报并存的活动。
学情分析
※ 高二学生
※ 经过必修和选择性必修前两册学习，总体积累、形成了基本核心素养。
教学目标
1
outline the astronaut’s space life;
By the end of the class, students will be able to:
2
summarize the challenges and rewards of her space life and the qualities needed to be an astronaut;
3
voice their opinions on astronauts and space life.
【学习理解，基于语篇】
【应用实践，深入语篇】
【迁移创新，超越语篇】
教学过程
第一步，创设语境，熟悉主题，铺垫语言知识。
第二步：概括、梳理、整合文本信息。
- 学生快速浏览课文，获取关于航天生活的主要信息。
- 学生细读课文，找出宇航员在睡眠、工作、饮食、锻炼和娱乐五个方面内容、方式和原因相关的信息。
第一步，学生依据提炼总结的对课文的结构化信息，和同桌合作，找出宇航员太空生活中的挑战和回报。
第二步：教师要求学生根据文中内容，总结并归纳成为一名宇航员需要有哪些品质。
将语境拉回现实，要求学生思考并以小组讨论的形式探讨你对这位宇航员以及她航天生活的看法，培养学生形成正确的价值观。
学习理解
应用实践
迁移创新
板书设计
Thank you!

展开更多......

收起↑