三、我是小小翻译家。
()1. 我想成为一名科学家。
A. I want to be a scientist.
B. I want to be an astronaut.
()2. 航天员将在这里搞科研。
A. The scientist will work here.
B. The astronaut will do science here.
()3. 我想飞到外太空。
A. I want to fly to the outer space.
B. I want to fly to the space.
()4. 你要在那里做什么？
A. Where will you go?
B. What will you do there?

1. A 2. B 3. A 4. B

四、将来你想成为什么样的人？根据问题提示用英文写几句话描述一下。
1. What do you want to be in the future(将来)?
2. What will you do?
3. What must you do now?

I want to be a teacher in the future. I will help my students learn new things. I must study hard now.

本题为开放性写作题，需结合提示问题，运用简单英语句式（如一般将来时），使用五年级所学词汇，语句通顺作答即可。