2020版高考英语一轮复习Unit5Firstaid课时作业（含解析）新人教版必修5

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1、Unit5Firstaid课时作业Ⅰ.阅读理解(2019·河北省邢台市摸底考试)Sunstrokeisaconditionthatcanquicklygofromdangeroustodeadly，especiallyifpropercareisn'tgivenimmediately.Sunstroke，sometimescalledheatstroke，isaresultofthebodytemperaturerisingabovethesafelimit.Thiscausesthebody's

2、necessaryfunctionstostopworking.It'susuallyprettyeasytoavoidsunstroke，aslongasproperactionistaken.Inthatcase，youneedtoactasquicklyaspossibletoreturnthatperson'sbodytoasafetemperature.Hereareafewtipstohelptreatsunstroke.CallforhelpCalltogetanambulancea

3、squicklyaspossible.Thisshouldbethefirstthingyoudo，especiallyifthesunstrokepersonhasfainted(昏倒)．Also，callforhelpfromanyonenearbyifyou'reinapublicplace.Ifthere'snoonearound，callsomeonenearbyiftheycangettheresoonerthananambulance.Askeveryonetobringyouasm

4、uchwateraspossible，ifthereisn'tmuchnearby.GetthepersontoacoolerareaIfthere'sabuildingnearby，aimforthat.Anywherewithplentyofairconditionersandwaterisperfect.Ifabuildingisn'tavailable，bringthepersontoawell－shadedarea.GetthewaterflowingIfthepersonisstill

5、conscious，gethimorhertodrinkwater.Ifthere'sabathtubavailable，fillitwithcoolwaterandputthepersoninit.Ifyourwatersupplyislimited，youhavetosaveit.Dampenatowelorshirtandputitontheperson'sbody.Focusontheface，neck，andchest.FanthepersonGettingmovingairoverth

6、epersoncoolshimorherdown.Useanything，atowelorsheet，ashirt，yourhands，orapieceofboard.Thisiswherehavingmanypeoplearoundreallyhelps，astheycancombinetofantheentirebody.【语篇解读】　本文是一篇说明文。文章介绍了中暑的危害以及中暑后的一些急救措施。1．Whendoesapersongetsunstroke?A．Whenthebodydoesn

7、'tfunction.B．Whenpropercareisgivenimmediately.C．Whensomeoneisexposedtothesuntoolong.D．Whenthebodytemperaturegoesupbeyondwhatonecanbear.【答案】　D　细节理解题。根据第二段的第一句可知，当人体的体温超过所能承受的安全极限时，就会中暑，即D项正确。2．Whatismainlydiscussedinthepassage?A．Thefirstaidforsunstroke

8、.B．Thecausesofsunstroke.C．Thechiefsymptomsofsunstroke.D．Theessentialpreventionofsunstroke.【答案】　A　主旨大意题。文章首先介绍了何为中暑以及中暑的危害，结合第三段的最后一句“Hereareafewtipstohelptreatsunstroke.”可知，下文讲述的是中暑时需要采取的急救措施，即A项正确。3．WhichofthefollowingisNOTmentionedinthetext?