【预讲练结】人教版必修三 Unit 4 Astronomy预习
学点整合
1. system n. 体系，系统；生理机构，身体；计划，方法(可数）
In our solar system eight planets circle around the sun.
在我们太阳系里，有八个卫星围绕太阳旋转。(P25)
1)You will like his system of thought.
______________________________________________
2)太阳系由太阳及其行星组成体系。
The solar system_______________ the sun and its planets.
3)我希望他们将一直斗争直到推翻资本主义制度。
I hope they will fight until they ______________________________.
4)不要因过度劳累和缺少睡眠而毁坏了身体。
Don’t ______________ by overwork and lack of sleep.
5) He claims to have a special system for winning money on horse races.
