I always believed in UFOs, but I didn't see one. My husbanddidn't believe in UFOs before that 1.
Last Friday night, he drove home 2 work. He drove near a gas station(加油站) when he saw a bright light. It looked 3 a light. It was low, and it wasn'tmoving. He didn't 4 toomuch about it. He thought maybe it was a street light, so he 5 up farther and then the lightwent off. But a few minutes later, it was on. He stopped the car. He 6 and looked around, but saw nothing.
After a short whilethe 7 wason again. He got on the car and drove another 2 miles to our house. He sat in the8 fora few minutes thinking of what he saw. He got out of the car and the moving lightwent off. Then when he looked back, he could 9 it in the sky. Then he was 10 it must be a UFO. He went intoour house and told me about it.
A: Hi, Tim.
B: I'm looking for some information about Journey to Mars.
A: Journey to Mars? Do you want to travel to Mars?
B: No, it's the name of a book. It's about space travel.
A: I see.
B: No, I haven't. I'm not interested in space travel.
A: But there are too many people on the earth.
B: So you want to know something about Mars, right?
A: Yes. Have you heard the latest news? A spaceship has traveled to Mars.
B: Yes, I have. So I'm afraid people can't live there.
A: Then scientists have to discover some other planets for people to live on.
B: Yes, what can we do now?
A: We should study hard to improve our environment.
B: You're right.
A. I think it's impossible for the common people. B. Maybe we have to live on other planets one day. C. But scientists haven't discovered any life on it. D. What are you doing? E. Have you ever read it before? |
The astronauts to the planet．
you to explore other planets ?
I we look for another hotel to live in．
John Paris yesterday．
her mother been several times?
选词填空。
call，possible，send，different，get，close，might，although，large，discover |
Lots of scientists believe there's life on other planets．Because of this，they keep doing research about the universe．They have sent astronauts to the moon．And they have the answer．There's no life on the moon．Not long ago they spaceships to Mars．There，they didn't find life．And they found the environment of Mars was from that of the earth．Then they knew it wasfor people to live on Mars．
they haven't received a message from other planets，they believe their idea is right．Recently they have a planet．It's Proxima Centauri．It's very to our earth．It is just over four light years away．Proxima Centauri is than the earth．And there's water on this planet．That mean that life is possible there．Now scientists are studying this planet．Soon they will tell people the answer．
What wilI our life be like by the year 2100? It's difficult for us(imagine)．People (live)on the earth for so many years．It is becoming more and more crowded and polluted．Maybe people will live on the other planet--Mars．Astronauts (not be)to Mars yet so far．Let's imagine what our life will be like on Mars．I think life on Mars will be better than(those)on the earth in many ways．People will have more space．Robots will do most of work．so people will have more time for(hobby)．What's more，there will be no school on Mars．Every student will have a computer at home．They can study，do their homework and take exams online．
