,Unit,6,HealthandFitness,Book4,ThinkandDiscuss,ViewingtheWorld,ExploringtheTheme,AnalyticalListening,SharingYourIdeas,Engaging,FurtherListening,Content,ThinkandDiscuss,Unit6HealthandFitness,Questions,Withoutarope,arockclimberclimbsupawallinYosemiteNationalParkintheUnitedStates.,1.Thinkofactivitiessuchasrockclimbingthatrequireextremefitness.Howdopeoplepreparetodotheseactivities?2.Whatcanyoudotocheeryourselfupwhenyoufeelsadorarefacingastressfulsituation?,ExampleAnswersToprepareforactivitiessuchasrockclimbing,peopletrainandeatonlynutritiousfoods.Trainingcanincludestrengthtrainingsuchasweightlifting,cardiotrainingsuchashikingandrunning,andactualpracticewiththeactivityitselfgraduallyincreasingthedurationanddifficultylevel.,Questions,1.Thinkofactivitiessuchasrockclimbingthatrequireextremefitness.Howdopeoplepreparetodotheseactivities?,ExampleAnswersWhenImsadorfacingastressfulsituation,Icantalktoafriendorfamilymemberaboutmyfeelings.Icanalsotakecareofmyselfbyeatinggoodfoodandgettingenoughsleep.Exerciseandmeditationarealsogoodwaystorelaxandimprovemymood.,Questions,2.Whatcanyoudotocheeryourselfupwhenyoufeelsadorarefacingastressfulsituation?,ExploringtheTheme,Unit6HealthandFitness,HealthandFitness,GeorgiaTechResearchInstitute:anon-profitresearchinstituteinGeorgiawhichaimstosolvetoughproblemsforgovernmentandindustry佐治亚技术研究所,A|Lookatthephotosandreadthecaptions.Thendiscussthequestions.,ThissteelroomatGeorgiaTechResearchInstituteisusedtomeasureindoorairpollutionthatcanaffectourhealth.Smallamountsofdangerouschemicalscanbereleasedfromsurprisingsourcesincludingdesks,electronics,andclothing.,HealthandFitness,AwarningsigntellspeopletostayawayfromabuildinginZambiawherethegovernmentstoresDDT.Thechemicalcanbedeadlyifmishandled,butitcanalsobeusedtokilldangerousbugs.,HealthandFitness,Rockclimbingismorepopularthaneverbefore.Theserockclimbersstoponthesideofamountainastheytakeabreakfromtheirclimbing.,HealthandFitness,AmanisdoingyogaonWharaikiBeachinNewZealand.,HealthandFitness,Discussthequestions.1.Whatisthesteelroomusedfor?2.HowcanchemicalssuchasDDTaffectyourhealth?3.Whereisitpossibletogorockclimbing?Whatkindsofequipmentwouldyouneed?4.Haveyouevertriedyoga?Whatarethehealthbenefitsofpracticingyogaregularly?,HealthandFitness,ExampleAnswersThesteelroomisusedtomeasureindoorairpollution.,HealthandFitness,1.Whatisthesteelroomusedfor?,HealthandFitness,2.HowcanchemicalssuchasDDTaffectyourhealth?,ExampleAnswersChemicalscouldhavenegativeeffectssuchascausingillness.However,chemicalscouldalsobeusedtohelpcontroldiseasessuchasmalaria.,ExampleAnswersPeoplecangorockclimbinganywheretherearemountainsorrockybluffs.Somerockclimberssuchasthemaninthepictureonpage81donotusespecialequipment.Otherclimbersuselotofspecialequipmentincludingclimbingropes,harnesses,gloves,chalk(tokeepyourhandsdrywhenclimbing),carabiners(toconnectyourharnesstoanchorsontherockface),andmore.,HealthandFitness,3.Whereisitpossibletogorockclimbing?Whatkindsofequipmentwouldyouneed?,ExampleAnswersYes,Ihavetriedyoga.No,Ihavenottriedyoga.Thehealthbenefitsofyogaincludeincreasingonesbalance,strength,andflexibility,aswellaslearningtorelaxandhandlestressinahealthyway.,HealthandFitness,4.Haveyouevertriedyoga?Whatarethehealthbenefitsofpracticingyogaregularly?,AnalyticalListening,Unit6HealthandFitness,Listening1,seminarn.专题研讨会pesticiden.杀虫剂flame-retardantn.阻燃剂a.阻燃的leadn.铅chipv.掉碎片flakev.成片（剥落）swordfishn.剑鱼mercuryn.汞，水银pollutantn.污染物persistv.继续存在powerplantn.发电厂inmoderation（饮酒或吸烟等）有节制地，适度地textv.发短信radiationn.辐射物；放射物headsetn.（带有麦克风的）耳机,Listening1,CriticalThinkingFocusAskingQuestionsforFurtherResearchWhenwereadorhearaboutanewtopic,wemaywantmoreinformationorwanttolearnaboutanotherpointofview.Whenwewanttodofurtherresearchonatopic,wecanaskthesequestions.WhatadditionalinformationwouldIliketoknow?Whatothersourcesmighthaveinformationaboutthistopic?Later,wecandoresearchtoanswerourownquestions.,PredictingContent.Withapartner,lookatthephotoandreadthecaption.Thendiscussthequestionsbelow.,Listening1,Householdproductssuchasdetergents(洗涤剂)andperfumescancontaindangerouschemicals.Scientiststestthismansreactionstodifferentchemicalsbysprayingthemintotheboxaroundhishead.,PredictingContent.,Listening1,1.Howdoyouthinkchemicalsinhouseholdproductsaffectapersonshealth?2.Whatdangersinfoodortheenvironmentcouldaffectapersonshealth?,Listening1,ExampleAnswersChemicalsinhouseholdproductsmightcauseallergicreactions,skinconditions,andovertime,perhapsmoreseriousdiseases.,1.Howdoyouthinkchemicalsinhouseholdproductsaffectapersonshealth?,Listening1,ExampleAnswersDangersinfoodortheenvironmentthatcouldaffectapersonshealthincludechemicalsusedtopurifydrinkingwater,chemicalsreleasedintotheairandwaterbymanufacturers,artificialcolorsorflavorsinfoodsanddrinks,andpollutionfromburningfuelusedincookingandheating,etc.,2.Whatdangersinfoodortheenvironmentcouldaffectapersonshealth?,A|ListeningforMainIdeas.Readthequestionsandanswerchoices.Thenlistentoaquestionandanswersessionthatfollowedalectureonhealthandchoosethecorrectanswers.,AQuestionandAn