上
前言
本书使用指导
“清华少儿英语科学馆”系列每日学习计划表
Level 1
Quiz 01 What happens to you in space？
Quiz 02 How long would it take to reach the sun at 100 km/hr？
Quiz 03 Why do stars have different colors？
Quiz 04 What are Saturn's rings mostly composed of？.
Words Review 1
Level 2
Quiz 05 How many kilometers are in a light year？
Quiz 06 Which was the first animal launched into space？
Quiz 07 Where do astronauts sleep in space？
Quiz 08 What are stars mostly made of？
Words Review 2
Level 3
Quiz 09 Which planet does not have a moon？
Quiz 10 Why is Mars reddish？
Quiz 11 Where is the world's largest radio telescope located？
Quiz 12 Why does the earth move around the sun？
Words Review 3
Answers
Workbook
下
前言
本书使用指导
“清华少儿英语科学馆”系列每日学习计划表
Level 1
Quiz 13 How long can the first men's footprints on the moon remain visible？003
Quiz 14 What is the temperature at the center of the sun？
Quiz 15 What is a shooting star before it burns up？
Quiz 16 Why is a black hole black？
Words Review 4
Level 2
Quiz 17 How fast does a spaceship go？
Quiz 18 What color is the sky on the moon？
Quiz 19 What is the biggest difference between planets and stars？
Quiz 20 How big is a black hole？
Words Review 5
Level 3
Quiz 21 Why do stars look twinkle？
Quiz 22 How many stars does the Milky Way Galaxy contain？
Quiz 23 How much do you think you would weigh on Mars if you weighed 100kg？
Quiz 24 Do the constellations move across the sky？
Words Review 6
Answers
Workbook
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