Module 3 Unit 5 Visiting the Moon 第2课时 Reading（课后作业）-【教与学·学导练】2023-2024学年七年级上册英语同步课件PPT（上海教育版）

英 语 教与学 学导练 教与学 学导练 英语 七年级 上册 配上海教育版（课后作业） Module 3 Travels Unit 5 Visiting the Moon 第2课时 Reading 一、根据教材P59的课文内容,补全下面短文 I'll be one of the first students1.___________(travel) into space.It 2.__________(take) us about four days to get there 3._____ spaceship.There 4.____ (be) no gravity in space.We'll have 5._______ (tie) ourselves to our beds in the spaceship when we sleep so that we won't float 6.________.When we arrive, I'm going to walk on the Moon.I'll have to wear 7._____ spacesuit to help me to travel will take by is to tie away a 8.________ (breath) because there's no air on the Moon.I'm going to take as many 9.________ (photo) as I can if my camera still 10.________ (work) up there. breathe photos works 二、阅读理解 （一） Many people dream of travelling into outer space.However, spending too much time in space may cause health problems, according to NASA.That's why astronauts shouldn't spend more than six months on the International Space Station (ISS) at a time. Muscle（肌肉）and bone loss In a weightless environment, astronauts don't need to use their muscles to support themselves, so their muscles start shrinking.To keep their muscles strong, astronauts need to exercise about 2 hours each day on the ISS. Sleep disorder （紊乱） In space, the Sun rises every 90 minutes.It is hard for astronauts to get used to this light-dark cycle when they sleep.Also, they need to sleep in a sleeping bag that is fixed to a wall.Studies have found that most astronauts only sleep about six hours each night, even though they should have eight and a half hours. Brain changes Scientists have found that the position of the brain changes during the spaceflight.It can affect (影响) how the brain deal with how we see, stay balanced （平衡的）and move around.That's why some astronauts can't control their movements and balance after returning to the Earth.Scientists have also found that astronauts may get used to this change after going on more spaceflights.But they still need to do