（全国卷）2019届高考英语一轮复习unit4makingthenews课时作业新人教版必修5

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1、Unit4MakingthenewsⅠ.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，withsensorsonthefrontandsi

2、deofthecar.Ford'sMarkSchirmersaystheelectronicsystemcanbeaccessedthroughthedashboardorasmartphone.“IamfromMichigan.Ifitisacoldmorning，IcanhaveitstartuprightbeforeIamscheduledtoleavetogototheairportorgotowork.Youcanfindyourcarorifoneofyourfamilymembersborrowsthecar，itwills

3、howyouexactlywhereitis，”saidSchirmer.Thirdpartyproductsnowindevelopment，likethisemergencywarningsystem，helpdriverswhofailtohearanapproachingsiren.AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS，cofoundedbyCoryHohs.“ItscaredmeenoughthatIstartedlookin

4、gforaproductthatwouldalertmewhentheyarecoming，”saidHohs.Asobrietydetector(清醒度检测器)fromaCanadiancompanycalledSoberSteeringissoldtocompanieswithfleetsofvehicles，suchasbuses.ChiefOperatingOfficerCatherineCarrollsaysasensoronthesteeringwheelcandetectalcoholvaporsemittedfromthe

5、skin.“IfIamdrinkingandIhavelevelsaboveapresetlimit，itimmobilizesthevehicle，soyoucannotmovethevehiclethatyouaredriving，”saidCarroll.Onecompanyfoundersaystheconnectedtechnologyisplayinganimportantroleinpeople'sdailylife.Hesays，“Youcanbuyawashingmachine，youcanbuyamicrowaveth

6、athasWi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。1．Whatcausedtheinventionoftheemergencywarningsystem?A．Thecallofaskilleddriver.B．Anaccidentnearlycausedbyanambulanc

7、e.C．Badhearingofsomedrivers.D．Theincreasingnumberofambulancesontheroad.解析：细节理解题。根据文章第四段“AnearmisswithanambulanceinspiredtheproductfromtheChicagostartupHAAS，cofoundedbyCoryHohs.”可知，紧急报警系统的设计是源于一起救护车险些撞车事故。答案：B2．Accordingtothetext，asobrietydetectoraimsto.A．reducetirednessr

8、elatedaccidentsB．makethedriversawakeallthetimeC．avoiddrunkendrivingD．stopthedriversfallingasleep