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Unit5FirstAidⅠ.阅读理解A(★)Amedicalemergencycanhappenanywhereatanytime.Takingabriefmomenttoseekhelpisoftenthebestfirstresponse.Butbeforeanambulancecangettothescene，theimmediatefirstaidattendancetoanyonewhoisinjuredseriouslymakesadifferencebetweenlifeanddeath.LifeSaverTeamhasbeenprovidingCPR(心肺复苏术)andfirstaidtrainingsince2009.Hereareafewoftheirmostpopularcourses：CPRAEDItisacoursethatteachesthebasictechniquesofCPRandtheuseofanAED(自动体外除颤器)．Thiscourseteachesskillswithresearch-proventechniques.·Courselength：2hours·Price：$50(Signupforafirstaidcourseforanadditional$30)Uponcompletionofthiscourse，studentswillreceiveanAmericanHeartAssociationHeartSaverCPRAEDCourseCompletionCardthatisvalid(有效的)fortwoyears.BasicLifeSupportThisisacoursedesignedtoprovideawidevarietyofhealthcareprofessionalswiththeabilitytorecognizeseverallife-threateningemergencies，provideCPR，andrelievechokinginatimelymanner.·Courselength：4hours·Price：$60(Signupforafirstaidcourseforanadditional$30)TheAmericanHeartAssociationBLSforHealthcareProviderCourseCompletionCardisvalidfortwoyears.FirstAidItisacoursethatteachesstudentscriticalskillstomanageanemergencyinthefirstfewminutesuntilemergencymedicalservicesarrive.Studentslearnskillssuchashowtotreatbleeding，andotherfirstaidemergencies.·Courselength：2hours·Price：$45Uponcompletionofthiscourse，studentswillreceiveanAmericanHeartAssociationHeartSaverFirstAidCourseCompletionCardthatisvalidfortwoyears.1．Whatshouldbeoftendonefirstinamedicalemergency?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.comA．Providingprofessionalfirstaid.B．Askingforhelpatonce.C．Takingtheinjuredtothehospital.D．Leavingthesceneassoonaspossible.2．HowmuchdoesitcostifapersonwantstolearnaboutCPRandAED?A．$50.B．$30.C．$60.D．$45.3．Whatdothelistedcourseshaveincommon?A．Theyareavailableonline.B．Theyareforallindividuals.C．Theytakethesameamountoftime.D．Theyincludeatwo-yearAHAcertificate.BInconversationswithstrangers，peoplecommonlytendtothinktheyshouldspeaklessthanhalftheconversationtimetobelikable.Butwe’vediscoveredthisideaiswrong.Ourdatashowsthatpeopletendtothinktheyshouldspeakabout45%ofthetimetobelikableinaone-on-oneconversationwithsomeonenew.However，itappearsspeakingupabitmoreisactuallyabetterstrategy.Inourresearch，werandomlyassignedpeopletospeakfor30%,40%,50%,60%ofthetimeinaconversationwithsomeonenew.Wefoundthatthemoretheyspoke，themoretheywerelikedbytheirnewpartners.Thiswasonlyonestudywith116participants，buttheoutcomeissupportedbyotherresearchers’findings.Forexample，apreviousstudyrandomlyassignedoneinapairtotakeontheroleof“speaker”andtheothertotakeontheroleof“listener”．Afterengagingin12-minuteinteractions，listenerslikedspeakersmorethanspeakerslikedlistenersbecauselistenersfeltmoresimilartospeakersthanspeakersdidtolisteners.Thisoutcomesuggeststhereasonpeoplepreferthosewhospeakup：Learningmoreaboutanewpartnercanmakeyoufeellikeyouhavemoreincommonwithhimorher.Further，weassignedpeopletospeakforupto70%andeven90%ofthetime.Theresultshowsitisnotanidealstrategy.Ourresearchdoesnotsuggestpeopleholddownaconversationa...