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.com选择性必修第二册UNIT1SCIENCEANDSCIENTISTSⅠ.阅读理解JoseHernandezmadehisdreamofbecominganastronautarealityandhedidsodespiteunbelievabledifficulties.“IwasworkinginafieldnearStockton，andIheardonmyradiothatFranklinChang-DiazhadbeenselectedfortheAstronautCorps，”saidJose，whowasaseniorinhighschoolatthetime.“Iwasalreadyinterestedinscienceandengineering，”Joseremembered.“ButthatwasthemomentIsaid，‘Iwanttoflyinspace.’”Asoneoffourchildreninamigrant(移民)farmingfamilyfromMexico，Jose—whodidn’tlearnEnglishuntilhewas12yearsold—spentmuchofhischildhoodtravelingwithhisfamilyfromMexicotosouthernCaliforniaeachMarch，thenworkingnorthwardtotheStocktonareabyNovember，pickingstrawberriesandcucumbersatfarmsalongtheroute.TheywouldthenreturntoMexicoforChristmasandstartthecyclealloveragaininthespring.“Somekidsmightthinkitwouldbefuntotravellikethat，”Joselaughed.“Butwehadtowork.”Aftergraduatingfromhighschool，JosewasadmittedintotheUniversityofthePacific.In1987，heacceptedafull-timejobwithLawrenceNationalLaboratory.In2001，JosejoinedtheJohnsonSpaceCentre，wherehecameface-to-facewithFranklinChang-Diaz.“Weactuallyhadcommonexperiences—asimilarupbringing，thesamelanguageissues.Thatbuiltupmyconfidence.Anybarriersthatexisted，hehadalreadyovercomethem，”Josesmiled.“Nowit’smyturn！”“NASArejectedmenotonce，nottwice，notthreetimesbut11times.Itwasn’tuntilthe12thtimethatIgotselected，”hesaid.Josewasselectedaspartofthe19th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.comclassofastronautsin2004.Hecircledtheglobe217timesbutremainsadowntoEarthguy.JoseHernandezreceivedthe2016NationalHispanicHeroAwardandhecontinueshislonghistoryinthefieldofengineeringandspace.1.WhatmadeJosedeterminedtobeanastronaut?A.TheinfluenceofAstronautCorps.B.ThesuccessofFranklinChang-Diaz.C.Hisinterestinscienceandengineering.D.Theexperienceofworkinginthefield.2.WhatcanwelearnaboutJoseasachild?A.Hedidmuchfarmwork.B.Hetraveledalotforfun.C.HehatedlearningEnglish.D.Heobeyedhisfamilyineverything.3.HowdidJosefeelwhenhemetFranklinChang-Diazpersonally?A.Inspired.B.Valued.C.Relaxed.D.Puzzled.4.Whatcanbeasuitabletitleforthetext?A.ClimboverBarriersB.ReachfortheStarsC.WorktheHardWayD.LearnfromYourPastPeoplewhoregularlysleepforsixhoursorlesseachnightinmiddleagearemorelikelytodevelopdementia(痴呆)thanthosewhoroutinelymanagesevenhours，accordingtoamajorstudyintothedisease.Researchersfounda30%greaterriskofdementiainthosewhoduringtheir50s，60sand70sconsistentlyhadashortnight’ssleep，regardlessofotherriskfactorssuchasheartconditionandpoormentalhealth.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.comSabia，anauthorofthestudyattheUniversityofParisandhercolleaguesanalyzedsurveydatafromUniversityCollegeLondon’sWhitehallstudy，whichlaunchedin1985andfollowedthehealthandlifestylesofmorethan10，000Britishvolunteers.TheFrenchteamfocusedonnearly8，000participantswhoself-reportedtheirsleeppatterns.During25yearsoffollow-up，521participantsdevelopeddementia，withmostdiagnosedintheirlate70s.WritinginNatureCommunications，th...