1、Unit 4 Astronomy：the science of the stars人教版英语Unit 4 Astronomy：the science of the stars人教版英语Unit 4 Astronomy：the science of the stars人教版英语类别课程标准要求掌握的项目话题Science of the stars;the development of life;space travel and gravity词汇astronomy,system,religion,theory,atom,billion,globe,violent,carbon,atmospher
2、e,unlike,fundamental,harmful,acid,chain,multiply,oxygen,exist,thus,dioxide,puzzle,biology,biologist,gravity,satellite,gentle,physicist,climate,crash,spaceship,pull,float,masssolar system,in time,lay eggs,give birth to,in ones turn,carbon dioxide,prevent.from,block out,cheer up,now that,break out,wat
3、ch outUnit 4 Astronomy：the science of the stars人教版英语功能指示(Instructions)：Please pay attention to.Please check that.Please look at.Make sure that.Dont forget to.Watch out for.You need.Youd better.You must/mustnt.语法主语从句(Noun clauses as the subject)Unit 4 Astronomy：the science of the stars人教版英语Unit 4 Ast
4、ronomy：the science of the stars人教版英语Unit 4 Astronomy：the science of the stars人教版英语.词汇过关1_n.天文学_n.天文学家2_v.匹配3_n.系统；体系；制度答案：1.astronomy;astronomer2.match3.systemUnit 4 Astronomy：the science of the stars人教版英语.短语自查1solar system_2对感兴趣_答案：1.太阳系 2.be interested inUnit 4 Astronomy：the science of the stars人教
5、版英语.句式翻译Do you know any questions that astronomers are interested in?_答案：你知道天文学家感兴趣的一些问题吗？Unit 4 Astronomy：the science of the stars人教版英语Unit 4 Astronomy：the science of the stars人教版英语.单词突破system(n.)1)C(of/for sth)(思想或理论)体系；方法；制度；体制We must introduce some systems into our office routine.我们须在我们日常公务中建立一些
6、制度。2)C 系统There is a big underground railway system in London.伦敦有庞大的地下铁路网。Unit 4 Astronomy：the science of the stars人教版英语3)C 身体；器官系统Alcohol is bad for your system.喝酒对身体有害。4)(the system)sing.(统治或管理)制度；体系；集团We have established socialist system.我们已经建立了社会主义制度。Unit 4 Astronomy：the science of the stars人教版英语【牛刀小试】It has been a long established_that the Spring Festival is a time for family reunion in China.AtraditionBhistoryCintelligence Dsystem答案：A句意：在中国春节是一个家人团聚的时间，这已是一个历史悠久的风俗了。tradition“传统；风俗”。Unit 4 Astronomy：the science of the stars人教版英语
