高一英语人教版必修三课时作业：5.1 section ⅰ　warming up & reading—pre-reading word版含答案 .doc

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1、课时作业(十七)　Unit5　Canada—“TheTrueNorth”SectionⅠ　WarmingUp&Reading—Prereading(本栏目内容，在学生用书中以独立形式分册装订！)Ⅰ.阅读理解AThisisTornadoandSevereWeather(龙卷风与恶劣天气)AwarenessWeek.It’simportanttoknowwhattodoandwheretogoduringsevereweather.AWisconsincouplesaysanearlywarningcouldhavebeenthedif

2、ferencebetweenlifeanddeathwhenatornadohitlastsummer.LarryandRitaKrznarichwerecampinginnorthernWisconsinlastyear.Thedaystartedoffnice，buttookaturnfortheworseintheevening.Sotheyturnedontheirweatherradio.“Iturnedtheradioonandtherewasaspecificwarning：AstormisabouttohittheT

3、urtleFlambeau.Takecoverimmediately，”saysLarryKrznarich.“IsaidtoRita，‘Headforthetable.I’mgoingtowarntheneighbors.’”LarryjoinedRitaunderthepicnictableandwithinminutesatornadohit.AfallingtreehitLarryandbrokehislegbone，butwithoutthewarningthecouplesaysthingscouldhavebeenwo

4、rse.“Thetent，wherewemayhavebeenifnotfortheweatherradio，wascompletelycoveredbytrees；allofourthingswerecompletelycovered，”saysRitaKrznarich.Withspringhere，peoplearebeingremindedtoplanforsevereweather.Thatincludesbuyingaweatherradio.“Thegreatthingabouttheweatherradioistha

5、tit’sinstantaneous.It’sdirectlyfromtheweatherservice，soyou’regettinginformationatexactlythesametimethey’regettingit，”saysTodPritchard，EmergencyPreparednessCoordinator.Larryhasrecoveredfromhisinjuriesandnowthecouplemakessureeveryonetheyknowhasaweatherradio.“Eversincethe

6、storm，we’vegivenweatherradiosasgiftstopeople.Youcangetthemfor$20sothere’snoexcusenottohaveoneoracouple，”saysLarry.语篇解读　本文是记叙文。美国威斯康星州的一对夫妇由于及时收听到了电台的天气预报而躲过了一劫。1．WhathappenedtotheWisconsincouple?A．Theysurvivedaviolentstorm.B．Theywereattackedwhilecamping.C．Theygotseriou

7、slyinjuredinatornado.D．Theyweresavedfromdangerbytheirneighbors.解析：　细节理解题。根据第一段中的AWisconsincouplesaysanearlywarningcouldhavebeenthedifferencebetweenlifeanddeathwhenatornadohitlastsummer以及下文讲述的故事可知，这对威斯康星州的夫妇在一场龙卷风中死里逃生。答案：　A2．Theradiowarnedpeopleto________.A．stayathomei

8、ntheeveningB．avoidcampingintheTurtleFlambeauC．watchoutforfallingtreesD．protectthemselvesfrombadweather解析：　细节理解题。根据第三段