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unit3workbook readthewordsandphrasesbelow thenlistenandtickwhatyouhear listening flyingbootsself cleaningshirtsflightmobilesthinkingquiltwithsensorwristwatchcomputerconstanttemperaturejackets listentopart1ofthetapeandfillintheinformationaboutthefirstinvention thendothesamewiththesecondone 1flyingboots hoverandmoveabovetheground cangoswiftlyinanydirection cannotgoupanddown 2thinkingquilt adjustthicknessaccordingtothetemperature becomethickerwhencoldandthinnerwhenhot sensormustberemovedeverytimeyouwashthequilt discussinpairswhichinventionismoreusefulineverydaylife giveyourreasons thenshareyourideaswithyourclass listeningtext amazinginventions zoenewman zn atalk showhostoncapitalradio isinterviewingmrxiaofeng xf abouthisnewinventions zn hello everyone todayi mpleasedtohaveourfamousinventor mrxiaofeng withme ihear mrxiao thatyou veinventedsomereallyusefulthings xf yes indeed myfirstinventionisapairofflyingbootsoperatedbyasmallcomputerchip xf havingputthemonandturnedtheswitch youriseslightlyfromthegroundandhover thenyoucanmoveswiftlyinanydirection zn mm cantheygoupordown xf sorry theycan tdothatyet atthemomentyoucanonlytravelaboutfifteencentimetresabovetheground zn well itshouldsaveusbuyingsomanynewshoes part2zn what syoursecondidea xf it saquiltwhichthinks zn really xf well notreally butitcanchangeitsthicknessaccordingtothetemperature zn howdoesitdothat xf thisquilthasatinysensorandairpumpinside itwillmakeadjustmentsaccordingtochangesintemperature whenthetemperatureishigher partoftheairinsidewillcomeoutandthequiltbecomesthinnerandfeelscoolinbed whenthetemperatureislower thequiltstakesinmoreair andbecomesthicker asaresult itgivesathick warmcoverforthebed zn arethereanyproblemswithit xf onlyone youmustremembertotakethesensorouteverytimeyouwashit otherwise itwillstopworking aslongasyouarecareful zn interrupts soundsgreat wherecanibuyone fadingout whatwillyouthinkofnext thomasedisoninventedtheelectricbulbafterthousandsofunsuccessfulexperiments bywatchinghowthesteamraisedthelid wattimprovedthesteamengine steamer workinpairs imagineyouaretwoinventorsandyouhavedesignedanewproduct whichyouwanttosell first youneedtodecideonyourproduct second youwillhavetoexplainhowyourproductworks third youneedtoshowthatpeoplewillbewillingtouseit usethedescriptionsonp55 s1 iunderstandyouhaveinventedsomethingthatwillbereallyusefultofamiliesandsinglepeoplealike sampletalking s2 yes indeed it saself cleaningshirt whichworksasyouwearit wemadeonethatwouldworkassoonasyouputiton itusestheheatfromyourbodytoattractwatervaporfromtheair s2 isn tthatalittleuncomfortable s2 no wethoughtaboutthat wegavethematerialaspecialcoatingtokeepwaterawayfromtheskinandtostoreitinthefibres whentheyarefullofwatertheshirtbeginstocleanitself s1 howdoesitdothat istheresoappowderinthefibrestoo s2 notreally butwethoughtthefibrescoulddothatjobiftheyhadaspecialanti pollutantinthem itmixeswiththewaterandremovesthedirtfromtheshirt thedirtisthencarriedintotheairasthewaterturnsbackintovapor s1 howwillyouknowiftheshirtisdoingitsjob s2 iftheshirtisworkingwellitwillappearwhite whentheshirtisblue it llmeantheshirtistoooldandisn tworkingproperly it llalsomeanit stimetothrowitaway wethinkallourshirtsshouldbeabletodealwithanylevelofwatervaporintheatmosphere s1 well thatseemsclear willitcomeinothercoloursaswellaswhite s2 wehopeso i mworkingonshirtsthatwilldothesamejobbutaregreen brownandgolden wehopetobeabletobringthemallontothemarketnextyear usingwordsandexpressions answerkeyforexercise1 lostsightofcatchsightofcaughtsightoflostsightof answerkeyforexercise2 typistcapsulerepresentativeimpressionefficiencymotivation instantswitchflashmanufacturedmaterialssettlements answerkeyforexercise3 thisparcelofbooksis250yuanincludingpostageandpacking pleasewritedownthereceiver saddressanddon tforgetthepostcode decadesago peopleusedtypewritersforformaldocuments butmowweusecomputersandprinterstodothesamework althoughithasalongshelflife instantcoffeemaygosolidifitisnotkeptdry onethousandyearsinthefuture citizensoftheearthmaybeabletodisposeoftheirrubbishusinganecologicalsystem thesnakewassogreedythatitswalloweduptheratinonebite dealingwithpeopleisoneimportantaspectofabusinessman swork whenwecamehomefromourwalkacrossthefields wehadmudalloverourboots aftersixweeksinhospital hewasbackonhisfeetandreadytostartwork answerkeyforexercise4 michaelstaredasthoughhestoodasifhefeltasifhehuggedhisfatherasthough alltheproblemshadbeenremoved hehadneverseenhisfatherbefore hecouldneverthankhimenoughturnedtostone janetspentmoneyasifwhenthebillscame shecriedasifassheaskedthebankmanagerforaloan shetalkedandlaughedasifwhenshegotthemoney shefeltasthoughshewalkedhomeasif shehadhadanarrowescapeshewouldneverstopshewasfloatingonairtherewasnotomorrowshehadnotroubles janetfeltasifshewouldneverlaughagainwhenherfatherdied gilesandsarahfeltasthoughtheywerewalkingonairwhentheyfellinlovesusanfeltasthoughalltheenergyhadgoneoutofherwhensheheardthebadnews alisonfeltasifshewasstandingontopoftheworldwhensheclimbedmountqomolangma samplesentences usingstructures well knownforhisbooksaboutsouthafrica jmcoetzeewonthebookerprize aprincessonceownedamagicalchairmadeofgoldandsliver ohhisbirthdayhereceivedamysteriouspresentwrappedingoldpaper interruptedbythebell hewasunabletofinishhisspeech awakenedbyanoiseatmidnight shesawthiefinherroomseated passangersshouldfastenyourseatbelts answerkeyforexercise1 calledendangeredpointedknownfallensupportedterrified answerkeyforexercise2 risingtoachallenge thehotelunderthesea thewonderland thefuturecity discuss 1 doyouthinklivingundertheseaispossible 2 whereareyougoingtoliveunderthesea 3 intheunderseacities whatequipmentdoyouthinkisnecessary 1 theunderseacityissocomfortableitisdescribedas 2 theunderseacityhasthefollowingadvantages a b c d asilkadventure easycontactwiththelandsurface morepersonalspace completepersonalsecurity nohouseworkworries easycontactwithland onepersonalorfamilyshuttle submarines alwaysreadytotakepeopletothesurface aspecialsmall computerizedmachinetomonitoreachpersonduringthetrip morepersonalspace gettwiceasmuchpersonalspaceasinflatsonland yourhousecanfloatinthewater completepersonalsecurity computersensor canfeelthespaceleft onlywhentherobotcleanertouchesobjectscantheybemoved nohouseworkworries familyusedrobots feedyourdetailsintothecomputerhard drive answeryourcommands nowmakeapostertoadvertisethemeetinginordertodiscussvisitingtheproject itshouldmentionwhatabuyermightexpecttosee aswellasthedayandthetime cometothismeeting seethevalueofourunderseahouses saturationcityhas frequentshuttle submarinestothesurfacelargepersonalspacegoodsecurityforeachfamilynohouseholdworries ownrobot cost date time place 20 000rmbeach17 8 30086 30pmhalloftheschool whichfourpartsmakeuptheupperpartofthesaturationcity thefloatingislandincludes4partsasfollowed ahotelwithmanyroomsforfamiliestorelaxwhiletheirbodiesreturntonormal alargeclassroomwithallkindsofeducationalaidsforchildrenofschoolage ahugesportsstadium averybighallforentertainment thispassageiswritteninthestyleofanadvertisementtosellhousesunderthesea aspeoplearenotusedtolivingunderthesea thecompanymustencouragepeopletomovetherebygivingthemsomeextraadvantages writingstyle theaimofthistaskisforstudentstoimaginewhatitwouldbeliketoliveunderthesea itsadvantagesanddisadvantages thename saturationcity comesfromscience afterpeoplehavestayedforsometimeunderthewatertheyneedtocomeuptothesurface theyare saturated orhavestayedaslongastheirhealthwillallow atthemomentitisdifficulttostayforonefulldayunderwaterexceptunderspecialconditions inkeylargo florida scientistshavedevisedanundersealaboratory whichmeansthatpeoplecanliveandworkunderwaterforuptotendaysatatimebeforereturningtothesurface bytheyearad3008itwillundoubtedlybepossibletostayunderwaterevenlonger livingunderwaterissimilartogoingintospace bothaffectthehumanbodybadly inspace thelackofgravitymakesapersongrowtallerandhis herbonesbecomemorebrittle underwater thepressurepressingdownonthepersonistoogreat so peoplelivingunderwaterhavetocomebackuptothesurfacetorestoretheirbodiestonormal inthereading threeman madeislandshavebeenprovidedforthispurposeforthepeopleofsaturationcity peopleareaskedtomoveandliveundertheseainad3008 itisassumedthatthepopulationonearthhasbecomesogreatthatitisimpossibleforthemalltofindaplacetoliveonland perhapsglobalwarminghasmeltedtheiceinthenorthandsouthpolesandraisedthesealevel ifthatwerethecase thelandwouldbeneededtogrowfoodforthegrowingpopulation thesefourpartsprovidethenecessary homespace forfamiliesontheirregularleavesothatnoislandistoocrowdedandeveryonegetsabreakfromunderwaterlife what sthepurposeofbuildingtheseparts 1 whohastherighttogototheeducationpart 2 whenwilltheeducationpartbeopentothepeople 3 wherewilltheeducationpartbebuilt 4 whatkindofservicewillyouprovide 5 whatproblemwillyoucomeacross howwillyousolvetheproblem howtowriteareport thefirstparagraph whyyouwriteareport body yourownideasontheitem conclusion howyouthinkitwillhelp structure asampleversion thewonderfulfacilitiesinthesportsstadiumofno 3floatingisland saturationcity meansthatthecompanycanofferafullprogrammeofsports therearecoachesforallareasofsportsothateveryonewillbeabletoimprovetheirhealth allsportsareoffered thereareopportunitiestoimproveskillsinrunningandallfieldevents highandlongjump swimming andthrowingevents thereisalsoafullyequippedgymforexerciseandgymnastics therearetwokindsofcoach specialistonestoimproveaparticularskilltointernationallevel general onestoimprovefitnessandencouragehealthyexercise bothkindsofcoachareavailableatalltimesforthosewholiveinsaturationcity thefitnessprogrammeisintendedtoencouragepersonalimprovement thespecialistprogrammeisintendedforcompetitions whichwillbeheldonceamonth thewinnersineacheventwillhavetoenterthetrialsfortheolympicgamesinad3008whichwilltakeplaceinthesaharadesert northafrica wehopethatyoufeelthatthesefacilitiesandprogrammeswillhelpraiseyourfitnesslevelandspecialistexpertise wehopeyouwillcomeandtryoursportscentreforyourselves designaposter supposeapressconferenceandexhibitionisgoingtobeheldtomaketheunderseacityknownamongpeople ifyouworkinthecompany canyoudesignaspecialpostertodrawvisitors attentionsothattheywillcometothepressconference studentsworkinpairstodiscuss 1 supposeyouliveunderseaandhappentocomeacrossadisaster 灾难 whatshouldyoudo 2 howwillyoudealwiththeproblemsthatyoumeet ifyouarethedesigneroftheunderseacity listentopart1andwritedownliqiang stwoproblems 1 2 nonoisefromtheairmachines steelgatestothecitywouldn topen listentopart1againandfillintheblanks thenifoundthatthe steelgatestothe wouldn topen atfirstiwasn ttoo asthereisa systemincasethingsgo whenthatdidn twork irealizethatwehadtwo problems solid city worried backup wrong either serious brokescreen replacedit listentopart2andfillinthechart 1nonoisefromtheairmachines 2citydoorswouldnotopen airmachinesnotworking noneasdoorsopenedwhenairmachinesrepaired thedangersofundersealivingliqiang lq isinterviewingthedesignerofsaturati
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