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1、NHCEBOOK3 ExerciseandHealth IronandtheeffectsOfexercise SectionA DoesExerciseHaveUnexpectedBenefits SectionB Objectives Learnmoreaboutironandthebenefitsbroughtbyexercise Developthevocabularyabouthealthandexercise FurtherlearntodistinguishFACTSfromOPINIONS Writeanarticleinthecause and effectpattern C
2、ontents Pre readingActivities GlobalReading DetailedReading After readingActivities After classTasks Pre readingActivities Warm upActivities IronChallenge AdReproduction I IronChallenge Howmuchdoyouknowaboutiron Takethequizandtellyourreasonsforyourchoices Everyoneneedsirontogrowandstayhealthy Itisfo
3、undinmanypartsofthebody Chooseonethingirondoesinyourbody a Ithelpsyourfingernailsstaysmooth b Ithelpstocarryoxygenfromlungstocells c Ithelpsyourhairstayhealthy d Ithelpstostrengthenyourmuscles IronChallenge Question1 10 Everyonerequiresadifferentamountofdietaryirontostayhealthy Whichofthegroupsbelow
4、needsthemostironeachday IronChallenge Question2 10 a infants 7 12monthsold b teengirls 14 18yearsold c men 19 50yearsold d women 19 50yearsold Youmaybeirondeficientifyouareawomanand a havealongmenstrualperiodb donatebloodoftenc don teatmeat fishorpoultryd alloftheabove IronChallenge Question3 10 The
5、rearetwotypesofiron Oneisheme 亚铁血红素 whichiseasilyabsorbedbythebody andtheotherisnon heme whichisnotaswellabsorbed Chooseonefoodthatcontainshemeiron IronChallenge Question4 10 a branflakes b beefhamburger c eggs d redkidneybeans Meat fishandpoultrycontaindifferentamountsofhemeiron Choosethefoodwithth
6、emosthemeiron IronChallenge Question5 10 a salmonsteak b beeftenderloin c chickenbreast d porktenderloin Youmaybeirondeficientifyou IronChallenge Question6 10 a oftenfeeltiredb lookpalec havedifficultyconcentratingd alloftheabove Theamountofnon hemeironyouabsorbisaffectedbyotherfoods Chooseonefoodth
7、atincreasestheabsorptionofnon hemeiron IronChallenge Question7 10 a oranges b wholegrainbreads c yoghurt d tea Peoplewhodonoteatmeat fishorpoultryneedto IronChallenge Question8 10 eatfoodsenrichedorfortifiedwithironhavevitaminC richfoodswiththeirmealsavoidteaandcoffeeduringtheirmealsdoalloftheabove
8、Howmuchboiledspinachwouldyouneedtoeattoequaltheironavailableinaservingofsirloinsteak IronChallenge Question9 10 a 1cup 250mL b 2cups 500mL c 3cups 750mL IronChallenge Question10 10 Agoodwaytomaintainahealthylevelofironinthebodyisto a eatiron fortifiedbreakfastcerealsoften b enjoyavarietyofmeatdishes
9、onaregularbasis c includevitaminC richvegetablesinyourmeals d doallofthese Allofthese 1 TheanswerisB Ironcarriesoxygenfromyourlungstoallpartsofyourbody Ironalsobuildsredbloodcells Withoutenoughiron youmayfeeltiredandhavetroubleconcentrating toquestion1 toquestion2 Women19 50yearsoldneedmoreironthana
10、nyotheragegroup Womenneedthemostironbecausetheylosevaryingamountsduringthemenstruation 月经期 2 TheanswerisD toquestion3 3 TheanswerisD alloftheabove Bloodlossofanykindandnoteatingmeat fishorpoultrymayleadtoirondeficiency toquestion4 4 TheanswerisB Hemeironisfoundinallmeat fishandpoultry Non hemeiron w
11、hichisnotsowellabsorbed canbefoundinfoodssuchasnuts beans cerealsandeggs toquestion5 Redderordarkermeatstendtohavemorehemeiron Forexample chickenlegs darkmeat hasmorehemeironthanchickenbreast lightmeat 5 TheanswerisB Symptomsofirondeficiencymayinclude lookingpale feelingtired havingtroubleconcentrat
12、ing feelingoutofbreath nothavingenoughenergy andfeelingirritable toquestion6 6 TheanswerisD alloftheabove OrangesareagoodsourceofvitaminC whichcanincreasetheamountofnon hemeironabsorbedbyuptofourtimes Meat fishandpoultrycanalsoincreasetheabsorptionofnon hemeiron Substancesinteaandcoffeecanlowertheam
13、ountofnon hemeironyourbodycanuse toquestion7 7 TheanswerisA oranges toquestion8 Meat fishorpoultryandvitaminC richfoodsincreasetheabsorptionofnon hemeironinthediet Peoplewhomostlyhavenon hemeironeachday needtoconsumemoreirontomeettheirbodies need 8 TheanswerisD alloftheabove toquestion9 Youneedtohav
14、etwocupsofspinachtoequaltheamountofironabsorbedfroma90gramservingofbeefsirloin 9 TheanswerisB toquestion10 10 TheanswerisD alloftheabove Reproducethefollowingadwithyourowndubbing 配音 Useyourimaginationandtherelatedknowledgeyouacquiredinthistext II AdReproduction AnAdfortheIronFortifiedMilk Questionsf
15、orTextPreview SA Whydowomenoftennothaveenoughironintheirbodies Ifironlevelsarelow whatproblemscanwomenexperience Additionalquestion Inordertoinsuregoodhealth whatweneedtopayattentionto 1 togoonadiet tokeeponeselfslim 2 dosomefat reducingexercise torejectiron richfood greaterlossofiron 3 physiologica
16、lcharacteristics 4 child bearingage monthlybleeding ReferenceWords ironreservesbecomelower fatigue poorperformance togotozero tofeeloutofbreath tobeintrouble ReferenceWords Inordertoinsuregoodhealthwemustpayattentiontothesethings Theyare Toconcentrateonourdiet alwayseathealthy eatnourishingfoodthataregoodforhealthandkeepyoufit activeandslim freshairproperexercise Tofeelhappyinside hugsomeonedaily Beactiveindailylife Trytobeacuriousperson ReferenceWords GlobalReading SectionTwo Exercisemayleadtom
