【人教版】2019届一轮优化探究英语练习 必修五 Unit 4 Making the news 含答案.doc

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1、Ⅰ.阅读理解ANowadaystherearemanynewcarsontheroad.Somenewmodelsareflashyandothersarefuelefficient，andembeddedtechnology(嵌入式系统技术)isattheheartofallofthem.ThenewFordEscapehasaradarenabledadaptivecruisecontrol(巡航车速控制装置)toavoidcollisions，withsensorsonthefrontandsideofthecar.Ford'sMarkSchirmersaystheelectronic

2、systemcanbeaccessedthroughthedashboardorasmartphone.“IamfromMichigan.Ifitisacoldmorning，IcanhaveitstartuprightbeforeIamscheduledtoleavetogototheairportorgotowork.Youcanfindyourcarorifoneofyourfamilymembersborrowsthecar，itwillshowyouexactlywhereitis，”saidSchirmer.Thirdpartyproductsnowindevelopment，l

3、ikethisemergencywarningsystem，helpdriverswhofailtohearanapproachingsiren.AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS，cofoundedbyCoryHohs.“ItscaredmeenoughthatIstartedlookingforaproductthatwouldalertmewhentheyarecoming，”saidHohs.Asobrietydetector(清醒度检测器)fromaCanadiancompanyc

4、alledSoberSteeringissoldtocompanieswithfleetsofvehicles，suchasbuses.ChiefOperatingOfficerCatherineCarrollsaysasensoronthesteeringwheelcandetectalcoholvaporsemittedfromtheskin.“IfIamdrinkingandIhavelevelsaboveapresetlimit，itimmobilizesthevehicle，soyoucannotmovethevehiclethatyouaredriving，”saidCarroll

5、.Onecompanyfoundersaystheconnectedtechnologyisplayinganimportantroleinpeople'sdailylife.Hesays，“Youcanbuyawashingmachine，youcanbuyamicrowavethathasWiFiandconnectstoarouter.Alsotheconnectedtechnologyofthecarshasbecomeasimportantasperformanceandstyling.”[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.

6、1．Whatcausedtheinventionoftheemergencywarningsystem?A．Thecallofaskilleddriver.B．Anaccidentnearlycausedbyanambulance.C．Badhearingofsomedrivers.D．Theincreasingnumberofambulancesontheroad.解析：细节理解题.根据文章第四段“AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS，cofoundedbyCoryHohs.”可知，紧急报警系统

7、的设计是源于一起救护车险些撞车事故.答案：B2．Accordingtothetext，asobrietydetectoraimsto.A．reducetirednessrelatedaccidentsB．makethedriversawakeallthetimeC．avoiddrunkendrivingD．stopthedriversfallingasleep解析：细节理解题.根据文章第五段可知