2019版一轮优化探究英语练习：必修五module4carnival

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1、课时作业（二十四）题型纽合练——练速度（限时：40分钟）I•阅读理解ANowadaystherearemanynewcarsontheroad.Somenewmodelsareflashyandothersarefuelefficient,andembeddedtechnology（嵌入式系统技术）isattheheartofallofthem.ThenewFordEscapehasaradarenabledadaptivecruisecontrol（巡航午速控制装置）toavoidcollisions,withsensorsonthefrontandsideofth

2、ecar.Ford"sMarkSchirmersaystheelectronicsystemcanbeaccessedthroughthedashboardorasmartphone.“IamfromMichigan.Ifitisacoldmorning,IcanhaveitstartuprightbeforeIamscheduledtoleavetogototheairportorgotowork.Youcanfindyourcarorifoneofyourfamilymembersborrowsthecar,itwillshowyouexactlywhereiti

3、s,”saidSchirmer.Thirdpartyproductsnowindevelopment,likethisemergencywarningsystem,helpdriverswhofailtohearanapproachingsiren.AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS,cofoundedbyCoryHohs.“ItscaredmeenoughthatIstartedlookingforaproductthatwouldalertmewhentheyare

4、coming,”saidHohs.Asobrietydetector（清醒度检测器）fromaCanadiancompanycalledSoberSteeringissoldtocompanieswithfleetsofvehicles,suchasbuses.ChiefOperatingOfficerCatherineCarrollsaysasensoronthesteeringwheelcandetectalcoholvaporsemittedfromtheskin.“IfIamdrinkingandIhavelevelsaboveapresetlimit,iti

5、mmobilizesthevehicle,soyoucannotmovethevehiclethatyouaredriving,”saidCarroll.Onecompanyfoundersaystheconnectedtechnologyisplayinganimportantroleinpeople，sdailylife.Hesays,"Youcanbuyawashingmachine,youcanbuyamicrowavethathasWiFiandconnectstoarouter.Alsotheconnectedtechnologyofthecarshasb

6、ecomeasimportantasperformanceandstyling.”［语篇解读］本文为一篇说明文。主要介绍了一系列最新电子产品，它们能使驾车变得更安全、更便利。1.Whatcausedtheinventionoftheemergencywarningsystem?A.Thecallofaskilleddrive匚B.Anaccidentnearlycausedbyanambulanee.C.Badhearingofsomedrivers.D.Theincreasingnumberofambulancesontheroad・解析：细节理解题。根据文章第四段

7、"AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS,co-foundedbyCoryHohs.”可知，紧急报警系统的设计是源于一起救护车险些撞车事故。答案：B1.Accordingtothetext,asobrietydetectoraimsto・A・reducetirednessrelatedaccidentsB.makethedriversawakeallthetimeC.avoiddrunkendrivingD.stopthedriversfallingasl