三、根据汉语意思完成句子
1. 这张椅子阻止了我够到食物。
The chair stopped my food.
2. 你觉得火星上的生活怎么样？
life on Mars?
3. 为了安全起见，每个人都被告知在骑自行车时要戴上头盔。
To keep safe, everyone was told to while riding a bike.
4. 我从来没有想过和朋友们一起住在火星上。
I've never thought about with my friends.
5. 住在月球上是很难的，因为那里没有水和空气。
It's hard to live on the Moon because there is there.

四、短文缺词填空
Dear Diary,
Last night, I had a ⁽¹⁾d. I dreamt that Hobo and I got to Mars and that we had a
⁽²⁾p there. Hobo has never thought about ⁽³⁾t into space, and
⁽⁴⁾n have I. Hobo was excited, but I was very worried. I even ⁽⁵⁾h life
on Mars. There was so much delicious food, but I couldn't ⁽⁶⁾g to my food because
I was wearing a ⁽⁷⁾h! Hobo enjoyed the food happily. He almost ⁽⁸⁾a up
all the food. I was so ⁽⁹⁾h that I woke up soon. It was a really ⁽¹⁰⁾b space
travel!

阅读短文，从方框中选出能填入空白处的最佳选项，选项中有两项为多余选项
If you dream of becoming a spaceman after you grow up, get started now! A spaceman needs
a strong body and mind. See here what spacemen are able to do. ⁽¹⁾ Do you still have a
long way to go?
⁽²⁾ They do this not just during sleep, but also when eating and going to the toilet.
Before they fly into space, they have lots of practice. Each upside-down training time lasts for 20
days.
Spacemen aren't just drivers but also machine repairers and scientists. ⁽³⁾ If
something goes wrong, they must know how to make it work again. They also do scientific
experiments in space.
Spacemen know how to live in the wild. They take a knife, a gun and some dye (染料) with
them into space. If they land in forests, the knife and the gun can protect them from wild animals. If
they fall into the sea, the dye can colour the seawater around them yellow. ⁽⁴⁾
Spacemen can't get dizzy (眩晕的). A spaceship is not a plane. When it goes up, the extra
gravity force can break people's bones. ⁽⁵⁾ They can't get a headache or be sick. With
many things to do, they've got no time for sickness.
A. Spacemen are able to live upside down.
B. Spacemen must have strong bodies for this.
C. This can help people find them easily on the sea.
D. They have many abilities that may make you amazed.
E. They are quite different from normal people in some ways.
F. They have to know every part of the spaceship and how it works.
G. So spacemen need to receive special medical treatment all the time.