Unit 2 Out of this world Reading 课件-2023-2024学年高中英语牛津译林版选择性必修第三册

Out of this world --Unit 2 Reading 1 Life on a space station Lead-in What do astronauts on a space station do every day? Read for structure Life on a space station Para.2 _______ Paras.3-4 _____ Para.5 _____ Para.6 ______ Para.7____________ Sleeping Para.3 Para.4 Leisure activities Exercise Eating Working Performing tasks outside the space station Performing tasks inside the space station Para.2 Sleeping How do astronauts sleep on the space station? private quarters sleeping bags strange how? Paras.3-4 Working why? Demanding Extremely rewarding What routine tasks do astronauts do inside the space station? evaluate the effects ... learn changes in cells and microorganisms biological experiments experiments in other research fields (eg. lightning experiment) conduct scientific research (line12) do a lot of maintenance(line20) how? cast new light on as well as (line 16) why? 6 Paras.3-4 Working spacesuits breathe in space protect them from exposure to the cold and radiation. Splendid as the view of the Earth is, spacewalking is not as exciting as you might think. (lines 27-28) What routine tasks do astronauts do outside the space station? test new equipment montior scientific experiments repair the space station why? how? It’s probably the most dangerous work, with potential risks such as electric shock. (lines 28-29) dangerous challenging inversion 倒装 7 Para.5 Eating What do astronauts eat on the space station? Dried or freeze-dried food Salt and pepper in liquid form Take pills Through a thin tube of plastic Water or any other liquids? so that they will not float away and block the air pipes (lines 34-35) how? boring/dull Para.6 Exercise Why must astronauts do exercise on the space station? To aviod losing a significant amount of muscle and bone mass. How long and how often? They have to be tied onto specially designed exercise equipment. adj. large enough to be noticed 显著的 肌肉量和骨量 How do they work out? at least 2 hours every day how? disciplined