unit 4 astronomy- the science of the stars（warming up, pre-reading and reading）

《unit 4 astronomy- the science of the stars（warming up, pre-reading and reading）》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、Unit4Astronomy:thescienceofthestars（WarmingUp,Pre-readingandReading）　　Unit4Astronomy:thescienceofthestars　　WarmingUp,Pre-readingandReading　　单元教学目标　　技能目标SkillGoals　　Talkaboutthescienceofthestars,thedevelopmentoflifeandspacetravelandgravity.　　Practiseg

2、ivinginstructions.　　Practisetalkingaboutproblemsinstudyorlife.　　LearntouseNounClausesasthesubject.　　Learntowriteanessaytoshowyourproblemsandthewaytoovercomethem.　　II．目标语言　　　　功　　能　　句　　式　　Talkaboutthescienceofthestars,thedevelopmentoflifeandspacetravel

3、andgravity　　Wheredowecomefrom?　　Howdidtheuniversebegin?　　Whyistheuniversethewayitwas?　　Howwillitend?　　Howmuchdoyouknowaboutuniverse?　　Doyouwanttohaveaspacetravel?　　Doyouknowsomethingaboutgravity?　　Doyouknowsomethingaboutblackholes?　　Practisegivingins

4、tructions　　Pleaselookat/listento...　　Pleasecheckthat...　　Youneed...　　Pleasepayattentionto...　　Don’tforgetto...　　You’dbetter...　　Makesureyou...　　Watchoutfor...　　Youmustn’t...　　Practicetalkingaboutproblemsinstudyorlife　　Myproblemis...　　Thedifficultyis.

5、..　　Mytroubleis...　　Thequestionis...　　Myadviceis...　　WhatIthinkaboutitis...　　Thefactis...　　Mysuggestionis...　　　　词汇　　1四会词汇　　astronomy,system,religiontheoryatombillionglobeviolentcarbonatmosphereunlikefundamentalharmfulacidchainmultiplyoxygenexistthusd

6、ioxidepuzzlebiologybiologistgravitysatellitegentlephysicistclimatecrashspaceshippullfloatmass　　2认读词汇　　astronomer,biochemistry,geophysics,solar,BigBang,vapour,nitrogen,dissolve,amphibian,reptile,generally,mammal,global,comet,IssacNewton,AlbertEinstein

7、,StephenHawking,lessen,weightlessly,cabin,exhaust,exclaim　　3词组　　solarsystem,intime,layeggs,givebirthto,inone’sturn,carbondioxide,prevent…from,blockout,cheerup,nowthat,breakout,watchout　　　　语法　　NounClausesasthesubject　　NounClausesasthesubjectisalsocall

8、edtheSubjectClause.ThatmeansaNounClauseservesasSubjectinthesentence.ThewordswhichareusedinthisNounClauseare:that,whether,who,what,which,when,where,how,why,etc.　　Example　　1.Whatitwastobecomewasamystery.　　2.Itwasnotclearwhetherthesolidshapewastolastorn