浙江省杭州2019届高三上学期英语模拟卷三 ---精校 Word版含答案

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1、www.ks5u.com浙江杭州2019届上学期高三英语模拟卷三第I卷第一部分：听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第二部分：阅读理解（共两节，满分35分）第一节（共10个小题；每小题2.5分，满分25分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。ACrossingyourlegsisanextremelycommonhabit;mostpeopledon’tevennoticethatthey’redoingitwhentheysitd

2、own.Whileyoumayfinditcomfortabletositwithonekneecrossedovertheother,itmightbecausinghealthproblemsthatyouarenotawareof.AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.Thereasonthishappensisbecausethebloodinyourlegshastoworkagains

3、tgravitytobepumpedbacktoyourheart,crossingonelegovertheotherincreasesresistance,makingitevenharderforthebloodtocirculate.Thiscausesyourbodytoincreaseyourbloodpressuretopushthebloodbacktotheheart.Youwon’tfeelanyimmediateeffects,butifyousitforlongperiodsoftimeit’simportantthatyoutakenote

4、ofhowlongyouhaveyourlegscrossedfor.Youshouldn’thaveyourlegscrossedformorethan15minutes,andit’simportantthatyougetupandwalkaroundatleastonceeveryhour.Crossingyourlegscanalsoleadtoneckandbackpain.Ideally,it’sbestforourbodiestositwithourfeetplantedflat,hipwidthapart,onthefloor,butit’snote

5、asytomaintainperfectposturealldayattheoffice.Youalsomightnoticethatwhenyousitwithyourlegscrossedforlongperiodsoftimeyourfeetandlegsgettinglyorhavethefeelingofbeingasleep.Whilethefeelingofdiscomfortmayonlylastaminuteortwo,repeatedlycrossingyourlegsuntiltheyfeelnumbcancausepermanentnerve

6、damage.Sonexttimeyousitdown,trytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.Notonlywillithelpyourpostureandstability,butitwillalsosaveyourhealthinthelongrun.21.Crossinglegsaffectyourbloodpressurebecause___________.A.itcausesyourbodytopushthebloodbacktotheheart.B.youcann

7、otfeelanyimmediateeffects.C.itisharderforthebloodtocirculate.D.youdon’thaveenoughtimetowalkaround.22.Tosolvetheproblemscausedbycrossinglegs,you’dbetter_______.A.sitwithyourfeetplantedflatonthefloorforhours.B.keepyoursittingpostureandstabilitypermanently.C.trytobeawareofwhetheryouarec