小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com必修第三册Unit4SpaceExplorationⅠ.阅读理解ADespiteKyleTianshibeingonlya15-year-oldUShighschooler，hehaspublishedfivesci-finovels.HisfifthbookEventidewasreleasedinJuly.However，thismaynotbehismostimpressiveachievementasKylejustreceivedthe“HeroAward”，a$20,000grandprize.ItisthetophonorintheCaliforniaYouthSustainabilityAwards.Thecompetitionaimstoencourageandsupportyoungcommunityleaderswhoaremakingadifferenceforsustainabilityintheircommunitiesbytakingactionfortheplanet.Kyle，asophomorefromtheCambridgeSchoolintheUS，receivedthehonorforhisportableinventioncalledNEREID.Thedevicecandetectmicroscopicparticles(粒子)inwaterbyusingalaserandmicroscope.Theseparticlescanbeharmfultopeopleandtheenvironment.KylecameupwiththeideafortheinventionbasedonhisexperiencegrowingupinSanDiego，California，theUS.Peoplehadnoaccesstounpolluteddrinkingwaterandhisparentsaskedhimnottodrinktapwater.Kylespentabout$60buyingthetoolsneededtoanalyzethetapwater：alaser，amicroscopeandamicro-computer.“It’sincrediblypowerfulfortheprice，”Kylesaid.Thenheusedtheirfamily’sgarageashislaboratory，doingresearchonthepollutionofdrinkingwatercausedbymicro-plastics.Kylehopestobringtomarketalow-costalternativetoolfordetectingmicro-plasticpollutionlevelsindrinkingwater.Inthisway，hecanofferhelptopeoplewhodon’thaveaccesstowaterfiltration(过滤)systems.Hehasappliedforapatent.KylesaidhissisterEmily，afreshmanatStanfordUniversity，inspiredhisinterestinenvironmentalresearch.Shewasrecognizednationallyfordevelopingawatercollectiondevice.TheyhavefoundedtheClearwaterInnovationprogramtoadvocateforcleanwaterthroughsocialmediaplatformsandorganizecommunitycleanupevents.1．WhatdoweknowaboutKyle?A．Heisgoodatadaptingsci-fiworks.B．Heenteredmanynovelcontests.C．Hereceivedanawardforhisinvention.D．He’sfoundmicroscopicparticlesinwater.2．WhatledtoKyle’screationofNEREID?A．People’slackofcleandrinkingwater.B．People’spoorlivingconditions.C．Hisdesiretobeacommunityleader.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comD．Hisfamily’sencouragement.3．WhichofthefollowingbestdescribesKyle?A．Considerateandbrave.B．Optimisticandhonest.C．Determinedandhumorous.D．Responsibleandcreative.4．What’sthetextmainlyabout?A．TheintroductiontoNEREID.B．Aboy’scontributiontoliterature.C．Theharmofpollutedwater.D．AUSschooler’swatersolution.BLaunchedinSingaporelastNovember，HongKong-basedcompanyOmnifoodshasintroducedarangeofsixplant-basedseafoodstostandinfortuna，crabandwhitefish.Similartotheirporksubstitutes，thenewproductsaresaidtoofferasafeandalternativesourceofproteinwhiletacklingenvironmentalconcernslikeoverfishingandworseningoftheseas.Omnifoods’expansioncomesatatimewhenthemarketforplant-basedproductsisgrowing.AccordingtoEnterpriseSingapore，localinterestinsensibleconsumptiondoubledin2021，andflexitarians—peoplewhoprimarilyeataplant-baseddietbutoccasionallyconsumemeatorseafood—representthefastestgrowth.Theoceanisanotherreasoncitedastheneedforplant-basedseafood.Theaveragepersonhereconsumed22kgofseafoodlastyear，surpassingtheglobalaverageof20kg.TheWorldWideFundforNature(WWF)alsoobservedthatthreequartersoftheseafoodservedinSingaporeisunsustainable.Besides，fishfarminginvolvestheuseof...