必修三4.1“Unit4Astronomy”.ppt

新课标人教版课件系列;Unit 4 Astronomy: the science of the stars;THE SOLAR SYSTEM ;Sun;Sun;Satellites 卫星;基础知识自测;一、单词拼写 根据读音、性和词义写出下列单词。 1.___________[E5strRnEmE(r)] n. 天文学家 2.___________[5AtmEsfiE] n.大气层 3.___________[5vaiElEnt]adj.猛烈的 4.___________[iks5plEud]vt.vi.使爆发 5.___________[5sIstEm] n. 系统 6.___________[5hB:mfJl] adj. 有害的 7.____________[di5velEpmEnt]n. 发展 8.________ __ [5^lEubEl] adj.全球性的 9.___________[di5pend] vi.依靠 10.__________[i^5zist] vi.存在;11._____________[5prezns] n.出席 12._____________[9dIsE`pRIntId] adj.失望的 13._____________[5^rAdjJElI] adv.逐渐地 14._____________[5^rAviti] n.重力 15._____________[5lesn] vt.减少 16._____________[mAs] n.质量 17._____________ [tFiE]vt.vi.使高兴 18._____________ [5meWEd]n.方法 19._____________[5dVenErEli] adv.一般地 20._____________ [i^5zC:st]vt.耗尽;二、单词运用 根据句子的结构和意义，在空格处填入一个适当的单词，或者用括号中所给词的适当形式填空。 1. As a young man he didn’t know he was ________ world fame later on. (win) 2. Most parents don’t allow their children __________ because it does harm to health. (smoke ) 3. he sent me a gift made me happy . 4. he sent me made me happy . 5. It is a surprise Pluto is no longer considered a planet in our solar system.;6. A great dust cloud formed in the sky out the sunlight. ( block) 7. The universe began a “Big Bang” that threw matter in all directions. 8. As for me, you can pass the exam _____________on whether you will work harder than before . 9. Zhang Ming as well as I the members of the foot team .both of us are of playing football. 10. The rain prevent us from out for picnic this afternoon.;三、词语派生 用括号中所给词的适当形式填空。 1. She him with her belief and her competence. (energy) 2. With the of the society. We live a better life than bef