贵州省贵阳清镇北大培文学校高三英语综合练习（s311）

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1、综合练习(S311)一・阅读理解。A(6m)Doctorsinhospitalemergencyroomsoftenseeaccidentalpoisonings.Afrightenedparentarriveswithachildwhoswallowedacleaningliquid・Orperhapstheharmfulsubstanceisamedicine・Oritmightbeachemicalproductmeanttokillinsects・Thesearecommoncausesofaccidentalpoisoning.Inca

2、seslikethis,seekmedicalhelpassoonaspossible・Savethecontainerofwhatevercausedthepoisoning・Andlookonthecontainerforinformationaboutanythingthatstopstheeffectsofthepoison.Saveanythingexpelledfromthemouthofthevictim.Thatway,doctorscanexamineit.Millionsofpeopleknowawaytosaveaperso

3、nwhoischokingonsomethingtrappedinthethroat.ThemethodiscommonlyknownastheHeimlichManeuverorabdominalthrusts（腹部按压），whichyoucandobygettingdirectlybehindasittingorstandingperson.Putyourarmsaroundthevictim'swaistCloseonehandtofonnaball.Placeitovertheupperpartofthestomach,belowther

4、ibs.Placetheotherhandontop.Thenpushforcefullyinwardandupward・Repeattheabdominalthrustsuntiltheobjectisexpelledfromthemouth.Forsomeonewhoispregnantorveryfat,placeyourhandsalittlehigherthanwithnormalabdominalthrusts.RedCrossexpertssaytakingthesestepscansavemanylives.Buttheyalso

5、warnthatabdominalthrustsarenotforpeoplewhohavealmostdrowned・Theysayuseofthemethodcoulddelayotherwaystore-startbreathinginthevictim.Abdominalthrustsshouldbeusedonlyincaseswhereanear-drowningvictimischokingonanobject・Tolearnmoreaboutfirstaid,askahospitalororganizationlikeaRedCr

6、ossorRedCrescentSocietyforinformation.Theremaybetrainingclassesofferedinyourarea.1.Accordingtothefirstparagraph,whichofthefollowingisNOTthecommoncauseofaccidentalpoisonings?A.AharmfulmedicineB.AcleaningliquidC・PoisonousinsectsD.Dangerouspesticide（杀虫齐lj）2.Theunderlinedword“exp

7、elled”inparagraph2canbereplacedby“二A.comingoutB.takingupC・goingawayD.gettingdown3.Whyabdominalthrustsarenotforpeoplewhohavealmostdrowned?A.BecausepeopleareunwillingtoattemptrescueeffortsB・BecauseitishardtoperformC・BecauseitisnoneedtodosoD.Becauseitcouldholdupotherwaystore-sta

8、rtbreathinginthevictim4.Whatistheauthor'spurposeinwritingthistext?A・