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1、题组层级快练9Unit4WildlifeprotectionⅠ.阅读理解(2017·浙江模拟)Nowadaystherearemanynewcarsontheroad.Somenewmodelsareflashyandothersarefuelefficient,andembeddedtechnology(嵌入式系统技术)isattheheartofallofthem.ThenewFordEscapehasaradar－enabledadaptivecruisecontrol(巡航车速控制装置)toavoidc
2、ollisions,withsensorsonthefrontandsideofthecar.Ford'sMarkSchirmersaystheelectronicsystemcanbeaccessedthroughthedashboardorasmartphone.“IamfromMichigan.Ifitisacoldmorning,IcanhaveitstartuprightbeforeIamscheduledtoleavetogototheairportorgotowork.Youcanfindyour
3、carorifoneofyourfamilymembersborrowsthecar,itwillshowyouexactlywhereitis,”saidSchirmer.Third－partyproductsnowindevelopment,likethisemergencywarningsystem,helpdriverswhofailtohearanapproachingsiren.AnearmisswithanambulanceinspiredtheproductfromtheChicagostart
4、－upHAAS，co－foundedbyCoryHohs.“ItscaredmeenoughthatIstartedlookingforaproductthatwouldalertmewhentheyarecoming,”saidHohs.Asobrietydetector(清醒度检测器)fromaCanadiancompanycalledSoberSteeringissoldtocompanieswithfleetsofvehicles,suchasbuses.ChiefOperatingOfficerCat
5、herineCarrollsaysasensoronthesteeringwheelcandetectalcoholvaporsemittedfromtheskin.“IfIamdrinkingandIhavelevelsaboveapresetlimit,itimmobilizesthevehicle,soyoucannotmovethevehiclethatyouaredriving,”saidCarroll.Onecompanyfoundersaystheconnectedtechnologyisplay
6、inganimportantroleinpeople'sdailylife.Hesays,“Youcanbuyawashingmachine,youcanbuyamicrowavethathasWi－Fiandconnectstoarouter.Alsotheconnectedtechnologyofthecarshasbecomeasimportantasperformanceandstyling.”1.Whatcausedtheinventionoftheemergencywarningsystem?A.T
7、hecallofaskilleddriver.B.Anaccidentnearlycausedbyanambulance.C.Badhearingofsomedrivers.D.Theincreasingnumberofambulancesontheroad.2.Accordingtothetext,asobrietydetectoraimsto________．A.reducetiredness－relatedaccidentsB.makethedriversawakeallthetimeC.avoiddru
8、nkendrivingD.stopthedriversfallingasleep3.Accordingtothelastparagraph,theconnectedtechnologyis______．A.changingourlivesathomeandontheroadB.makingthecarsontheroadmuchmoreattractiveC.lettingpeople
