Unit4UsinglanguageI.從括號內(nèi)選擇合適的內(nèi)容填空。Eitherthemanagerorhisassistants(is,are)toattendthemeeting.Davidisoneofthosestudentswho(has,have)troublemakinguptheirminds.Themissingthings,aswellasthebag,(hasbeenfound,havebeenfound)andreturnedtotheowner.Bothhisfatherandmother(hasretired,haveretired),havingenoughtimetocarefortheirgarden.Hebelievedkniveswouldremindpeopleofkillingand(was,were)tooviolentforuseatthetable.Generally,students'innermotivationwithhighexpectationsfromothers(is,are)essentialtotheirdevelopment.Thefamousmusician,togetherwithhisstudents,(wasinvited,wereinvited)toperformattheopeningceremonyoftheShanghaiExpo2010.ThepublicationofGreatExpectations,which(was,were)bothwidelyreviewedandhighlypraised,strengthenedDickens,statusasaleadingnovelist.IL選用方框內(nèi)合適的短語并用其正確形式補全以下句子(每個短語限用一次)。faraheadofone'stime,withinone'slifetime,getone'shopesup,

onthehorizon,beboundto,anytimesoon,bankon1.Asweknow,the5Glifehappensoonerorlater.2.1don'tthinkyoucanTomcomingtonight.He'sreallyunreliable.Willthistrainbeleaving?We'vebeensittinginthewaitinghallfor20minutesnow.Theoldmansaidheexpectedexpertstofindaneffectivetreatmentwhichwouldkillcancercells.We'recurrentlyinthe4thgenerationofmobilecommunicationnetworks,with5GSincemanyofdaVinci'sinventionswere,theywereonlytestedhundredsofyearslater.Maryhasaboutgoingtothesciencemuseumtonight,soIthinkshe'llbedisappointedifwedon'tgo.III.閱讀下面短文并完成其后的問題。Astechnologybeginstoinfluenceeveryaspectofourlives,it'sbecomingeasierandeasiertoimproveourlivingspacestoensurethateverythingworkstowardsthesamegoal:ensuringyouandyourfamilycanlivehappy,healthyandfulfilledlives.Fromexistinggadgets（＜1、器具）tofuturetechnology,discoverhowthehomesofthefuturearegoingtokeepyouhealthierthanever.MirrorthatassesseshealthInthefutureyourbathroommirrorcoulddoaminihealthcheckonyou.Itcouldusefacialrecognitiontechnologytopickupsubtlecues（提示）aboutyourmentalstate,whilemeasuringyourbreathingrateandlevelsofoxygeninyourbloodatthesametime.It'snotdifficulttobelievethatitcouldgiveyouadviseonwhatskincaretousethatdaybasedonwhatyourskinlookslike,andalsoassessyourbodyshapeandmakehealthrecommendations.Pillbottlethatsenseswhenit'susedWeallknowthatmedicinesonlyworkwhenyouremembertotaketherightamountofthemattherighttime.Sosmartpillbottles,whichcansendreminderstoyourphonewhenyou'remeanttobetakingyourpillsandcalculate（計算）howmanyyou'vetakenandsharethisinformationwithyourdoctor,couldhaveareallypositiveimpactonefficacy.Thiswillbenefitcaregiversandworriedrelatives,whowanttobesurethatDadorGrandmaistakingthepillstheyneed.EmotionallyintelligentTVandstereo（音響設備）Inthefuture,everyaspectofourliveswillbvtrackable,quantifiableandassessable.ThenumberofhoursthatwespendwatchingTVandlisteningtomusiccanbetracked—andcrucially,exactlywhatwe'relisteningtoandwatchingandhowitaffectsouremotionalwell-being.Fromthereitisnotahugesteptoimagineyourentertainmentsystemanalysingyourmood,askinghowyouwanttofeelandthenchoosinganappropriatefilmorpieceofmusic.Whatkindoftechnologywouldthesmartmirrorusetoassessyourhealth?Whowillgetbenefitsfromthesmartpillbottle?Whatdoestheunderlinedsentenceinparagraph4meaninChinese?HowdoemotionallyintelligentTVsandstereostrackus?答案I.arehavehavebeenfoundhaveretiredwereiswasinvitedwasILisboundtobankonanytimesoonwithinhislifetimeonthehorizonfaraheadoftheirtimegot/gottenherhopesupIII.Facialrecognitiontechnology.Thecaregiversandworriedrelatives,whow