(
课件网) 示范课 选择性必修第三册(B6 U2) Life on a space station Reading(1) Lead-in ＊the name of China Space Station Lead-in ＊its five main sections Tian gong 天宫 ＊the first Chinese astronaut into space ＊the astronauts living on Tiangong Space Station now What is life like on a space station 2022 ＊the year of its completion 天和core module 问天梦天lab modules 天舟cargo spacecraft 神舟crewed spacecraft Yang Liwei What do they do up there Find out the answers from the lecture given by an astronaut about her daily life in space. (P16-17) Life on a space station Reading(1) Ⅰ.Check the preview results ① The topic sentences of each paragraph and the key words. ② The mind map on the worksheet. Introduction Main body ① ① ② ③ ④ ⑤ ⑥ ⑦ Life on a space station Sleeping Working Eating Exercising Leisure Ⅱ. Read for details inside outside Para.2 private quarters 区,住处 sleeping bags Sleeping How do astronauts sleep on a space station They usually sleep in _____or _____. be attached to Why Sleeping on a space station is _____. strange/... to avoid floating around One main mission inside is to conduct _____ on____and in _____. Para.3 Working inside other fields ... scientific research Read and think:What is the significance of scientific experiments in space Their work is extremely_____. rewarding/... spacewalk spacesuit main functions Spacesuits allow astronauts _____ in space and _____to the cold and radiation. Para.4 working outside to breathe protect them from exposure carefully planned The most challenging work takes place when we need to perform tasks outside the space station, such as testing new equipment, monitoring scientific experiments or repairing the space station. In the circumstances, its time for a spacewalk. First, we put on our spacesuits, which allow us to breathe in space and protect us from exposure to the cold and radiation.Then we head out, and sometimes perform tasks for hours at a time, with the beautiful Earth visible below. Splendid as the view of the Earth is, spacewalking is not as exciting as you might think. Its probably the most dangerous work, with potential risks such as electric shocks. That's why every spacewalk is carefully planned. (Para.4 )Circle the words that show the risks or difficulties. Working outside is _____. demanding/... Salute(致敬) our heroes! 神州十八号宇航员第二次出舱活动 dried or freeze-dried. (脱水或冻干的) most food on a space station Para.5 Eating drinking They drink out of a bag through a thin tube of plastic.(塑料细管） Eating on a space station is _____. different/... Para.6 Exercising Why do astronauts need to do exercise in space (Para.6) Self-disciplined 自律的 Self-discipline is extremely important in our study and life , so learn to be self-disciplined. To prevent the loss of muscle and bone mass caused by low gravity. Quality Watching our planet --Earth go by Appreciating the sunrise Para.7 Leisure activities Pick out astr ... ...
