第20练健康与医疗类(二)高考高频单词与短语识记排查单词识记:bloodweakheadachephysicalinjureoverweightpoisonseveresharpsymptomphysicianwoundambulanceclinicswellunconsciousabnormalhurtseriousupset短语扫描:dieof/from死于getover从(⋯⋯)中恢复过来;克服(困难等)operateon给⋯⋯做手术inhigh/lowspirits兴高采烈/情绪低落keepfit/healthy保持健康breakdown(身体)垮掉getintothehabitof养成⋯⋯的习惯haveapainin某处疼痛workout锻炼;解决putonweight增加体重[跟踪训练]在空格处填入适当的词(1个单词)或所给词的正确形式1.Thestudysuggeststhatgovernmentshavearesponsibilitytoencouragepeopletobemore(physical)active.2.Unlessthey(wound),waterbuffaloes(水牛)areprobablythe2gentlestfarmanimalsintheworld.3.Wemustsendhertohospitalatonce,orshe’sgoingto(blood)todeath.4.(symptom)areaslightfever,headacheandlossofappetite.5.It’shardtotakethem(serious)intheirprettygreyuniforms.6.“Howwilltheygetthatproblem?”hewondered.7.Thedoctorsdecidedtooperatethepatientatonce.8.Herhealthbrokeunderthepressureofwork.9.Ihaveasmartingpainthebackofmyhead.10.Ibelievethatyoucanworkthisproblembyyourself.知识运用与写作能力专练知识运用与写作能力专练Ⅰ.完形填空ItishardtodecidewhichfoodtobuyinanAmericangrocerystorethesedays.Theinformationonmanyproductsmakes1claims.Thelabel“organic(有机的)”2thattheUnitedStatesDepartmentofAgriculturerecognizestheproductisgrownunderspecialconditions.Ifthefoodisgrown3,itshowsthewords“USDAorganic”onit.Thisisanofficiallabel.Thefoodisgrownwithoutchemicaltreatmentagainstinsectsor4.Itisgrownwithoutchemicalfertilizers.Beforeaproductislabeled“organic”,a(n)5visitsthefarmwherethefoodisproducedtomakesurethefarm6USDAstandards.Organicmeat,eggsanddairyproductscomefrom7thataregivennoantibiotics(抗生素),mustbefedorganicfoodandhave8totheoutdoors.Noconclusive9showsthatorganicfoodismorenutritiousthantraditionallygrownfood.AndtheUSDA—evenifitprovesorganicfood—doesn’t10declarethattheseproductsaresaferormorenutritious.Organicfoodsmeetthesame11andsafetystandardsastraditionalfoods.Thedifference12howthefoodisproduced,processedandhandled.Somepeoplebuyorganicfoodfor13reasons.Organicfoodisproducedby14whoemphasizetheuseofrenewable3resources.Thepricesbetweenmostorganicfoodand15foodproductsvary.Higherpricesareduetomoreexpensivefarm16.Alotofworkmustbedoneeveryday.ThenewUSDA’snationalorganicprogrammeforlabelingis17toenablingconsumerstomakea(n)18choiceamongthefoodstheybuyandhavethe19ofthesafeguardofbeingcheated.Peoplewhosellorlabelaproduct“organic”whentheyknowitdoesnotmeetUSDAstandardscanbe20upto$11,000.1.A.unbelievableB.falseC.differentD.flexible2.A.predictsB.provesC.proposesD.doubts3.A.onthecontraryB.inanycaseC.inturnD.inthisway4.A.diseasesB.operationsC.activitiesD.services5.A.protectorB.reminderC.inspectorD.volunteer6.A.presentsB.opposesC.protectsD.meets7.A.plantsB.villagesC.animalsD.farms8.A.solutionB.accessC.entranceD.direction9.A.agreementB.conceptC.expectationD.evidence10.A.publiclyB.soonC.secretlyD.anxiously11.A.shapeB.fashionC.qualityD.size12.A.liesinB.consistsofC.knowsboutD.puzzlesout413.A.financialB.socialC.culturalD.environmental14.A.sellersB.farmersC.driversD.buyers15.A.freshB.deliciousC.traditionalD.new16.A.practicesB.toolsC.chemicalsD.machines17.A.surprisedB.laughedC.aimedD.delighted18.A.activeB.potentialC.wrongD.sensible19...