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Usinglanguage:AvisittothemoonWhatistheearth’snaturalsatellite?Themoon.（天然卫星）“Onesmallstepforaman,onegiantleapformankind”.NeilArmstrong(1930–2012),USA.HelandedonthemooninJuly1969.“这是个人迈出的一小步，但却是人类迈出的一大步。”China’sfirstastronaut--------YangLiweiOct.16th2003thefirstfemaleastronautinChina---liuyangspaceshipspacewalkLookatthepictures!Thegravityontheearthis6timesasstrongasitisonthemoon.Thismeansthatsomeonewhoweighs150lbs(磅)onEarthwouldweighonly25lbsonthemoon!Youmightthinkthatthiswouldmakewalkingmucheasier,butitisactuallyquitedifficultLaterintheApollo(阿波罗)(Moonlanding)mission,astronautsdiscoveredthatitwaseasiertohop(跳)thanitwastowalk.floatzerogravity/weightlessNow,let’ssetoutforthemoon!Skimthe4paragraphsquickly,andsummarizethemainideaofeachparagraph:Para1:Para2:Para3:Para4:ThethingsIdidonthemoon.Weturnedbacktotheearth.Lastmonth,wevisitedthemoon.Howtheforceofgravitychangedwhenwetraveledfromtheearthtothemoon.1.Theforceofgravitywouldchangefourtimesontheirjourney.()2.Whentheywereonthemoon,theywouldnotfeelthegravitybecausetherewasnogravityonthemoon.()3.Sincethegravityhaschanged,theirwalkdidn’tneedalotofpractice.()4.Theirreturningtotheearthwasfrightening.()FFFTthreewoulddid(Para3,L8)(Para2,L9)(Para2,Line1)(Para4,L2)Detailedreading:CarefulreadingLeavingtheearthforthemoonQ:Howmanytimeswouldtheforceofgravitychangeonourjourney?Whichchangewouldbethemostpowerful?Threetimes,thefirsttimeOnthemoonThechangeofgravityInspaceVerystrongLessenedVerylightLeavetheearthpara1,line1.LastmonthIwasluckyenoughtohaveachancetomakeatripintospacewithmyfriendLiYanping,anastronomer.上个月我有幸得到一个机会同我的朋友，一位宇航员李彦平一道去太空旅行。Languagepointshaveachancetodo有机会做某事我希望我有机会环游世界。IhopeIcanhaveachancetotravelaroundtheworld.givesbachance给某人机会Couldyougivemeonemorechance?bychance=byaccidentIdiscovereditbychance.Para2，line8.Whenwegetclosertothemoon,weshallfeelitsgravitypullingus,butitwillnotbeasstrongapullastheearth’s.getcloseto靠近，接近，指动态变化becloseto距......近，指状态Theschoolisclosetothepostoffice.家长应该阻止孩子接近火。___________________________________Parentsshouldpreventchildrenfromgettingclosetofire.“as…as…”其基本意思为“与……一样”，其中的第一个as副词，其后通常接形容词或副词(用原级)，第二个as可用作介词(后接名词或代词)或连词(后接从句)。as+adj./adv.+asas+adj(+a+可数名词单数）+asas+adj+(不可数名词或可数名词复数）+as他的卧室和她姐姐的一样干净。Hisbedroomisascleanashissister’s.你和我犯的错误一样多。You’vemadeasmanymistakesasIhave.这部电影和那部电影一样有趣。Thisfilmis________________thatone.我们应该尽可能多种树。Weshouldplanttrees________________.约翰和迈克是一样聪明的学生。Johnis______________________asmike.这本字典不如你想象的那样有用。Thisdictionaryis_______________youthink.asinterestingasasmanyaspossiblenotasusefulasascleverastudentas…as…句式的否定:“notas/so…as…”他学习不如他弟弟努力。Hedoesn’tstudyas（so）hardashisbrother1.assoonas“一......就......”,引导时间状语从句。我一完成我的作业,就给你打电话。I‘llcallyouassoonasIfinishmyhomework.2.aslongas“长达......之久；只要......”。我们花了长达三年的时间才完成这项计划。Ittookus_______________________tocarryouttheplan.aslongasthreeyears习惯用法3.asmuchas“高达......；与......一样多”。用来表达极其多的语气。有些学生重达80公斤。Someofthestudents_________________80kilograms.4.asfaras“远达......”昨天傍晚，他一直散步到火车站。He______________________________________yesterdayevening.5.aswellas“和......一样好”她烧菜烧得跟她母亲一样好。Shecooksaswellashermotherdoes.weighasmuchaswalkedasfarastherailwaystation①当看到Beckham，球迷们(thefans)欢呼起来。•____________________whentheysawBeckham.②他带她去听音乐会(concert)来使她高兴。•Hetookhertotheconcertto_____________.Thefanscheeredupcheerherup④–Cheers!③OurfootballteamwillcompeteagainsttheJapaneseteamthisevening.Let’sgoandcheerthemup！为某人加油Para2,line10.Icheeredupimmediatelyandfloatedweightlesslyaroundinourspaceshipcabinwatchingtheearthbecomesmallerandthemoonlarger.–干杯!Para3,line6.ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.倍数表达法：1.A+be+倍数n+as+形容词原级+as+B2.A+be+倍数n+the+名词(size,length,width,height,depth,weight,amount)+of+BA是B的n倍3.A+be+倍数n+形容词比较级+than+BA比B大(长、高、宽等)n倍A=nBA=(n+1)B这条河是那条河的五倍宽。1._________________________________2._________________________________3._________________________________这块石头的重量是那块石头的三倍。1._________________________________2._________________________________3._________________________________这颗树是那颗树的四倍高。1._________________________________2._________________________________3._________________________________Thisriverisfivetimesaswideasthatone.Thisriverisfourtimeswiderthanthatone.Thisriverisfivetimesthewidthofthatone.Thisstoneisthreetimesasheavyasthatone.Thisstoneistwiceheavierthanthatone.Thisstoneisthreetimestheweightofthatone.Thistreeisfourtimesashighasthatone.Thistreeisthreetimeshigherthanthatone.Thistreeisfourtimestheheightofthatone.Ournewlibraryis________theoldone.A.fourtimesaslargeasB.fourtimesthesizeC.fourtimeslargerD.fourtimeslargerthanthatPara3,line7....“walkingdoesneedabitofpracticenowthatgravityhaschanged.nowthat同since相似，语气较弱，强调人们已知的事实。后跟句子。既然你已经得到这个机会，就应该充分利用它。Nowthatyou'vegotthechance,youshouldmakefulluseofit.Para4,line2.Wewatched,amazedasfirebrokeoutontheoutsideofthespaceshipastheearth’sgravityincreased.breakout(战争,争吵,疾病等)爆发它与happen,takeplace,comeout等词的用法一样，是不及物动词，不能带宾语，不能用于被动语态。1)战争爆发TheAmericanCivilWarbrokeoutin1861.2)发生争吵Aquarrelbrokeoutbetweenthem.3)(火灾)发生Afirebrok