老师：各位同学，大家好，我是来自北京市石景山区实验中学的英语老师孟楠。很高兴今天能够和大家一起学习北师大版九年级英语书中的第4单元第 10 课， life in space 的第一课是。
老师：First, I have a question for you. How much do you know about space flight? Look at these pictures. What can you see in the pictures? Look at this picture. What do they do? Yes, they are astronauts. Do you know who they are? Good. They are Feijing Long and nihaisheng. They're getting ready to go to space.
老师：Read after me, astronaut. How about this picture? What can you see in the picture? Yes, it is an international space Station and two astronauts are repairing the International Space Station.
老师：Read after me. International Space Station. Look at this photo. We know it is a spacecraft. What is it doing? Yes, the spacecraft is lifting off. What will it do? Sure, it will do a space flight.
老师：After the space flight. How can it come back to earth? Good idea. It will fly back and land on the ground. Please read after me. Spacecraft. Lift off. Space flight. Lent. Now let's read the keywords together. Astronaut. Astronauts. Circle. Circle. International. Space Station. International Space Station. Land. Land. Mend. Mend. Spacecraft. Spacecraft. Space flight. Space flight. Spaceship. Spaceship. And meant. And meant. Gravity. Gravity. Float. Float. Action. Action. Thai. Thai. Rice. Race. Set. Set. Alarm. Alarm. Muscle. Muscle.
老师：We have talked about space flight. How about astronauts? China has sent many astronauts into space so far. But besides their names, do you know anything else about them? What do you know about an Astronaut's day? My friend and I talked about it too. I say I think astronauts probably eat special food in space. My friend says since there is no gravity in space, astronauts float. What's your idea?
老师：What do you know about an Astronaut's day? Do you have any questions about it? Well, in today's lesson, Doctor Maria Sherman talked to students about an astronaut's life in space at the Space Museum on Wednesday. We will read the talk and see if your questions are answered in the talk. There are four areas here. They may be mentioned in the text. Eating and drinking in space, exercising in space, relaxing in space, how to do science experiments in space. So now please scheme the text and take the areas mentioned. Are you ready? Let's begin.
学生：Space talk. An astronaut stay. Every morning you get up, wash your face, brush your teeth, eat breakfast and get ready for your day. These daily actions are so common that you don't think about them much. But what if you were in space? There is no gravity there, so weights are not as heavy as they are on earth. When you drop something, it doesn't fall to the floor. It floats slowly away in the air. This means that astronauts can't just put down at all. They need to tie it down. And how
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