Unit 3 Space 习题(无答案)

Unit 3 Space
习题
一、按要求写单词
1. huge(反义词) ________________
2. heavy(反义词) ________________
3. far(反义词) ________________
4. bright(比较级) ________________
5. hot(最高级) ________________
6. red(比较级） ________________
二、读问句，选答句。
( ) 1. Is the sun huge?
( ) 2. Is the moon near the sun?
( ) 3. Which is the smallest, the moon, the sun, or the Earth? 21cnjy.com
( ) 4. Which is the brightest, the moon, the sun, or the Earth? 21·cn·jy·com
( ) 5. Is the Earth a star?
A. The moon.
B. Yes, it is.
C. No, it isn’t.
D. No, it is near to the Earth.
E. The sun.
三、读一读，译一译
1. 离......近 ___________
2. 离......远 ___________
3. 别的星星 ___________
4. 谈论 ___________
5. 在空中 ___________
6. 对......有好处 ___________
7. 一个好问题 ___________
8. 看太阳 ___________
四、读一读，选一选
( ) 1. The sun is ___________.
A. small B. smaller C. huge
( ) 2. The sun is ___________ than the Earth. 21世纪教育网版权所有
A. big B. bigger C. biggest
( ) 3. You ___________ look at the sun. It’s bad for your eyes.
A. must B. mustn’t C. can
( ) 4. Why is the moon up ___________ the sky like a balloon?
A.at B. on C.in
( ) 5. The sun is bigger than the other ___________. 21教育网
A. stars B. star C. planet