Period6ReadingandWritingTeachinggoals教学目标1.Targetlanguage目标语言重点句式Living...hasbadeffectson...Oneisalargeclassroomwithall...2.Abilitygoals能力目标EnabletheSstowriteareporttothecompanythatbuiltSaturationCity.3.Learningabilitygoals学能目标HelptheSslearnhowtowriteareporttothecompanythatbuiltSaturationCity.Teachingimportant＆difficultpoints教学重难点HelptheSsfindoutthestyleofwritingareport.Teachingmethods教学方法Discussionandcooperation.Teachingaids教具准备Acomputerandaprojector.Teachingprocedures＆ways教学过程与方式WritingstyleHelptheSsfindoutthewritingstyleofreportbyanalyzingthetext“RisingtoaChallenge”.Summarizethebasicpointsonthescreen.Asampleversion:ReportAboutEntertainmentonNo.4FloatingIsland,SaturationCityThewonderfulfacilitiesintheentertainmentcenterofNo.4FloatingIsland,SaturationCity,meanthatthecompanycanofferafullandperfectprogrammeofentertainments.Thereareallkindsofentertainmentsofallaspectssothateveryonewillbeabletofullyenjoythemselves.Howtowriteareport?Thefirstparagraph(whyyouwriteareport)Body(yourownideasontheitem)Conclusion(howyouthinkitwillhelp)StructureAllentertainmentsareoffered.Ifyougototheentertainmentcenter,youcanhavethechancetopractisedancing,singing,andplayingmusicalinstruments.Ofcourse,youhavethechancetoenjoywonderfulconcertsbydifferentsingers,suchaspopconcerts,classicalconcertsandoperas.AndalsoyoucanenjoythelatestfilmsandTVoperas.Thecompanywillorganizesomeperfectperformances.Wewillofferpermanentbandtoplayfordancingeverynight.Alsowewillinvitedifferentstagecompaniestocometoourentertainmentcentertogivewonderfulplays.Wehopethattheseprogrammesandfacilitieswillhelpyourelaxyourselves.Wehopethatyouwillcomeandtryourentertainmentcenterforyourselves.附件文化背景知识TIMETRAVELShapingthefutureTheideaoftravelingforwardintothefutureorbackintothepasthasalwaysfascinatedsciencefictionwriters.The“grandfatherparadox”istheargumentthatmanypeopleusetosuggestthattimetravelisimpossible.Whatifyouwentbackintimeandpreventedyourgrandfatherfrommeetingyourgrandmothersothatyourmotherwasneverborn?Thenyouwouldneverhavebeenborn...andsoon.Untilveryrecentlysuchargumentsledmostscientiststobelievethattimetravelcouldneverexistoutsidesciencefiction.Butamazingly,someinterpretationsoftheweirdnessofthequantumworldnowsuggestthattimetravelispossible—atleastintheory.GravityandblackholesEinstein’stheoryofrelativitybroughtspaceandtimetogetherinasingle,four-dimensionalarrange-mentthathecalledspace-time.Weknowthatwecantravelforwards,backwardsandsidewaysinspace,sowhynotforwardsandbackwardsintime?Fourdimensionsaredifficulttoimagine,sophysicistsusuallysuggestyouthinkofspace-timeasarubbersheetstretchedoutflat.Iftherearenolargemassesaround,thesheetstaysflat,andsoanyobjectplacedonitwillmovearoundinstraightlines.Butalargemass,suchasthesun,makesadipinthesheetbecauseitactuallywarpsspace-time.Nowanyotherobjectwithsmallermass,likeourearth,movingaboutinspace-timerollsintothedipasitcomespastthesun.Itappears“attracted”tothelargemass.Thiseffectofwarpingspace-timeiswhatgivesrisetogravity.TheUniverseisfullofheavyobjectsexertinggravitationaleffectsandthenetresultisthatspace-timeisnotflatatallbutcurved.Everything,includinglight,hastofollowcurvedpathsinspace-time.WeknowEinsteinwasrightaboutthisbecauseastronomerscansometimesseedistantstarsthatoughttobemaskedbynearerobjectssuchasthesun.Insteadoftraveling...
