英語聽力教程5 Unit 1 Part 2答案及文本

英語聽力教程5Unit1Part2答案及文本英語聽力教程5Unit1Part2答案及文本英語聽力教程5Unit1Part2答案及文本xxx公司英語聽力教程5Unit1Part2答案及文本文件編號：文件日期：修訂次數(shù)：第1.0次更改批準審核制定方案設(shè)計，管理制度Unit1NewConceptsofHealthPartIIAOutlineI.Factorsaffectingourhealth A.self-destructivethings1.drinkingtoomuchalcohol2.smokingheavily3.havingdietsheavyinsaturatedfats4.notenoughexerciseB.environmentalfactors1.airpollution2.waterpollution3.toomuchsunlightII.WaystoimproveourfitnessA.healthylifestylechoices:makingitfuntokeepfitB.reducingsportsinjuries1.twokindsofsportsinjuriesa.accidentalinjuriesb.repetitivestraininjuries2.waystoreducethema.warmingupadequatelyb.borrowingtrainingtechniquesfromothersportsB1.Whichgroupinthesurveyisathigherriskofearlydeath?Youngmen.especiallyworkingclassyoungmen.2.AccordingtotheSurgeon-GeneraloftheUS,howmuchofourillnesscouldbeavoided?53%.3.What'sthepurposeofdoingstretchingexercise?Toincreasetheflexibility.4.lsittreethatwarm-upexercisesareonlyneededoncooldays?No.theyareneededbothoncooldaysandonhotdays.5.WhatcrosstrainingtechniquesdodifferentsportsmenuseCompletethefollowingchart.SportsmenCrosstrainingtechniquesPurposeBoxersDoingroadworkandweighttrainingBuildingupstaminaTabletennisplayersRunningandjoggingImprovingperformancefootballersDoingflexibilityexercisesHelpingcontroltheballbetterTapescript:Goodmorning.I'mDr.PatParker,andI'mheretotalktoyouaboutpreventativemedicineinitswidestandmostpersonalaspects.Inotherwords,I'mheretotellyouhowthepatientshouldwrestcontroloftheirhealthawayfromthepractitionersofmedicineandtakechargeoftheirownmedicaldestiny.Iwanttotalkaboutstayingoutofthehandsofthedoctor.Whenthepatienttakesresponsibilityforherorhisownhealth--andlet'sdecidethepatientismalefornow--menareinfactmoreatriskthanwomenanyway--whenthepatienttakesoverhisownhealthregime,hemustdecidewhathewantstodo.Ourdepartmenthasrecentlycompletedasurveyofmen'shealth.Welookedatmenindifferentagegroupsandoccupations,andwecameupwithadisturbinginsight.Youngmen,particularlyworkingclassmen,areatconsiderableriskofprematuredeathbecauseoftheirlifestyle.Asagroup,theyhavehighriskfactors:theydrinktoomuchalcohol,theysmokemoreheavilythananyothergroup,theirdietisfrequentlyheavyinsaturatedfats,andtheydon'tgetenoughexercise.Wethendidasmallersurveyinwhichwelookedatenvironmentalfactorswhichaffecthealth.Ihadprivatelyexpectedtofindairorwaterpollutiontobethebiggesthazards,andtheymustnotbeignored.However,theeffectsofthesunemergedasathreatwhichpeoplesimplydonottakesufficientlyseriously.Pleaserememberthattoomuchsunlightcancausepermanentdamage.Giventhisinformation,andtheself-destructivethingswhichpeople,particularlyyoungmenaredoingtothemselves,onecouldbeexcusedforfeelingverydepressed.However,I'manoptimist,lseethingsimproving,butonlyifweworkveryhard.InthesecondpartofthetalkIwanttoconsiderdifferentthingsthatyouasstudentscandotoimproveyourfitness.Inthelate80'stheSurgeon-GeneraloftheUnitedStatessaidthat53percentofourillnessescouldbeavoidedbyhealthylifestylechoices.Inowwanttodiscussthesechoiceswithyou.Youshouldtrytomakekeepingfitfun!It'sveryhardtogooutanddoexercisesbyyourself,soit'swisetofindasportthatyoulikeandplayitwithotherpeople,Ifyouswim,youcanconsiderscubadivingorsnorkeling.Ifyoujog,trytofindafriendtogowith.Ifyouwalk,chooseprettyplacestowalkorhaveareasonforwalking.Yourexerciseregimeshouldbeapleasure,notapenance.Theuniversityisanexcellentplacetofindotherpeoplewhosharesportinginterestswithyou,andtherearemanysportsteamsyoucanjoin.This,unfortunately,raisestheissueofsportsinjuries,anddifferentsportshavecharacteristicinjuries.Aswellasaccidentalinjuries,wefindrepetitivestraininjuriesoccurringinsportswherethesamemotionisfrequentlyperformed,likerowingandsquash.Theparallelinworkinglifeisrepetitivestraininjurywhichmaybesufferedbytypistsorotherpeoplewhoperformthesameactionhourafterhour,dayafterday.Inthiscontext,therefore,themostimportantthingtorememberbeforeanysportistowarmupadequately.Dostretchingexercises,andaimatalltimestoincreaseyourflexibility.Begentlewithyourself,andallowtimetoprepareforthegameyouhavechosentoplay.Don'tbefooledbytheterm"warmup",bytheway.It'severybitasimportanttodoyourwarm-upexercisesonahotdayasonacoolone.Ithinkoneofthemostsensibleandexcitingdevelopmentsinthereductionofinjuryistherecognitionthatallsportscanborrowfromeachother.Manysportsprogramsarenowencouragingplayerstousecrosstrainingtechniques,thatis,toborrowtrainingtechniquesfromothersports.Boxershavebeenusingcrosstrainingforyears:buildingupstaminabydoingroadworkandweighttraining,whilehoningtheirskillsandreflexes.Othersportswhichrequireahighlevelofeye-handcoordinationarefollowingthistrend,soyouseetabletennisplayersrunningandjoggingtoimprovetheirperformance,andfootballersdoingflexibilityexerciseswhichcanhelpthem