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1、河北省武邑中学2018-2019学年高二英语上学期寒假作业10第一节（共10小题；每小题2分,共20分）阅读下面短文,从每题所给的四个选项（A、B、C和D）中,选出最佳选项,并在答题卡上将该项涂黑。AThetemperatureofyourbodyshouldbealwaysjustthesame,nomatterwhethertheweatherishotorcold.Thatiswhythedoctoruseshisthermometer（温度计）whenyouraresick.Thebodykeepsthesametempera
2、tureallthetime,becauseitbalancestheheatitproducesanditgivesoff.Itisalwaysburningupfoodand,producingheat.Itcanproduceheatfasterwhenitneedstogiveoffheatthanwhenitbecomestoowarm.Let’sseehowthishappen.Theheatofyourbodyisgivenoffmainlythroughtheskin.Whenyouarecold,yourskinis
3、tightandshows“goodflesh”.Whenyougetchilly,youmustdancearoundtokeepwarmorelseyouwillshiver.Thenyourmusclesbegintowork,burnupfuel,andproducemoreheat.Itisnotpleasanttoshiver,soyouusuallyprefertowarmupbyexercise,orputonmoreclothestokeepheatin.Whenyouarewarm,theskinisloosean
4、dsoft.Itissosuppliedwithbloodthatheatisgivenoffrapidly.Ifyougettoowarm,youbegintosweat,andmorebodyheatisusedinevaporatingthemoisture（水蒸气）fromyourskin.Youwearlessclothing,too,inwarmweatherorwarmroom,sothatwarmcanbegivenofffreely.Youfeellesslikeexercisingbecauseyourbodyis
5、warmalready,andtheextraheatproducedbyexercisemakesyouuncomfortable.Youcanseefromthewayyoufeeldifferentlyindifferentkindsofweather.Insummer,whenitiswarm,youfeeltiredandlazy.Youdonotcaretoworkorplay,butenjoylyinganddoingnothing.Whenyougetoutofdoorsinwinter,thecoldairmakes
6、youfeellively.Youwanttoplay.1.Whichisanothertitlesuitableofthepassage?A．ThePatients’TemperatureB．TheBodyTemperatureShouldAlwaysBetheSameC．TheBodyTemperatureD．TheTemperatureandYourSkin2.Howdoesthebodykeepthesametemperatureallthetime?A．Itisalwaysproducingheatfromfood.B．It
7、givesofftheheatproducedinit.C．Itbalancestheheatitgetsandloses.D．Itstopsproducingheatwhennecessary.3.Whenonefeelschilly,whichofthefollowingwillhedo?A．Hisskinbecomestightinordertokeepwarm.B．Hedoesexercisestomakehismuscleproducemoreheat.C．Heputsonmoreclothestokeepheatin.D．
8、Hekeepsshiveringtoproducemoreheat.B“Hightech”and“stateoftheart”aretwoexpressionsthatdescribeverymoderntechnolo
