第一部分第一部分 模块复习方略模块复习方略必修三必修三 Unit 4Unit 4Astronomy:theAstronomy:the science of the starsscience of the starssystem fundamental thus atmosphere multiply climate gentle satellite astronomy astronomer theory theoretical globe global violent violence unlike like dislike harmful harm exist existence puzzle puzzled puzzling global existence puzzled Unlike harm harmful harm in lay to in from up on out out out get cheered up in time prevent from broke out gave birth to became so violent that was so interesting that made it possible for life to develop make it possible for us to learn twice as far as on the earth twice as many machines in 2013 as last year now that gravity has changed Now that it benefits us so much They harmful a its development as over which Whether be solved harmful to exist on puzzled about/over away through crashed into Its unlike him to be in a friendly atmosphere puzzled existence harmful down came into existence have been puzzling about is harmful to/does harm to our health nervous and puzzled to pull through in time at the same time in their turn to cheer her up was cheered in time watch out for broke out get the hang of depend on in its turn is harmful to/does harm to prevent it from cheer up in time manymuch moremany itsit now that the final exam was over makes it possible for plants to grow three times the width of