FoodmattersUnderstandingideas:ListeningUnit3healthyfoodunhealthyfoodFreetalkWhatcanwemakeourlifehealthier?Eathealthyfood.Haveenoughsleep.Workoutregularly.定期鍛煉Drinkenoughwater.Nosmoking.Haveapositiveattitude.擁有積極的心態balanceddietvegetablesandfruitdairy奶制品snackeggsandmeatgrain谷物；糧食Eatdifferentkindsoffoods.Around2000yearsago,HuangdiNeijingmentioned(提及)theimportance(重要性)ofabalanceddiet.Thebooksuggestedpeopleeatdifferentfoods.Inmoderntimes,theworld’sfirstdietarygoal(膳食指南)wasputforward(提出)bySweden(瑞典)in1968.While-listeningListentotheconversationandchoosethemainidea.Thegirlandtheboy...a.wanttohavehealthierdiets.b.disagree(不同意)aboutwhatmakesahealthymeal.c.thinkthatrestaurantfoodisnothealthy.Listeningfordisagreeing:Whenpeoplehavedifferentopinions,theymayuseexpressionssuchasHoldon,Idon’tagree,orThat’snottrue,followedbytheirownopinion.Listenagainandcompletethetable.Girl’sopinionBoy’sopinionIt’sthehealthiest1.______becausevegetablesarealwaysgoodfor2.__________.Itonlyhasvegetables.Youneedmorethanthattobe3._________.It’sjunkfood.It’shighin4.______and5._______.Ithas6.________,breadandvegetables.It’sacompletemeal.foodourbodieshealthyfatsaltmeatWhodoyouagreewith?TranscriptBoy:Whatareyougoingtoeat?Girl:I'llgetthegreensalad.That'sthehealthiestfood.Vegetablesarealwaysgoodforourbodies.Boy:Idon'tagree.Thegreensaladonlyhasvegetables.Youneedmorethanthattobehealthy.Girl:So,whatareyougetting?Boy:(pleased)Thehamburger!Girl:That'sjunkfood!It'shighinfatandsalt!Boy:That'snottrue,actually.Thehamburgerhasmeat,breadandvegetables.It'sacompletemeal(完整的一餐)!Girl:Idon'tthinkonepieceoftomatoandtwogreenleavesareenough.Boy:Well..Maybewecouldshareourdishestobehealthy.Somecommonsense(常識)abouthealthydietWeshouldeatasmanyfruitandvegetablesaspossible(盡可能多地).Allsnacksareunhealthy.Fatandsaltarenotgoodforus.Isthattrue?Listentotheinterviewandcompletethechart.Weshouldeatasmanyfruitandvegetablesaspossible.Allsnacksareunhealthy.Fatandsaltarealways5._____forus.Wecan’t1._______eatfruitandvegetables.It’simportanttoeat2.______food.It’sOKtoeatsnacks.Butdon’teat3._________.Evenchipsare4.________.Toomuchfatandsaltisbad.But6._____________isalsodangerous.Weneedfatandsaltforourbodiesto7._______.onlyothertoomanyfinebadtoolittleworkwelltoolittletoomuchToolittleortoomucharen’tgoodforourbodies.balanceddietBalanceddietisthebest.TranscriptHost:WelcometoEatWell.DrYi.Ioftenhearthatweshouldeatasmanyfruitandvegetablesaspossible.Isthatright?DrYi:No!Actually,youcan'tonlyeatfruitandvegetables.It'simportanttoeatotherfoods,too.Host:OK,gotit.Andmanypeoplesaythatallsnacksareunhealthy.Isthattrue?DrYi:Notexactly.Infact,it'sOKtoeatsnacks,butdon'teattoomany.Evenchipsarefine.Host:Great!SoIcanstillenjoysomechips!Lastquestion:Somepeoplebelievethatfatandsaltarealwaysbadforus.Isittrue?DrYi:Well,toomuchfatandsaltisbad,buttoolittleisalsodangerous!Infact,weneedfatandsaltforourbodiestoworkwell.It'sallaboutbalance.Post-listening4.Workinpairs.Chooseahealthyeatingtipsandtalkaboutit.Pearsyrupwithhoney(梨汁蜂蜜糖漿)isgoodforourcough.Fat-free(脫脂的；無脂的)yoghurtisgoodforyourhealth.Eatingcarrotswillgiveyoubettereyesight(視力).Usefulexpressions:1.Didyouknowthat....?2.Idon’tthinkthat’sright.3.Inmyopinion,...4.That’snottrue.5.Infact,...事實上6.Researchshowsthat...研究表明A:Somepeoplesay...B:That’snottrue.Infact,...A:Howdoyouknowthat?B:Accordingto(根據)...ExampleA:Somepeoplesaypearsyruswithhoneyisgoodforourcough.B:That’snottrue.Infact,pearsyruswithhoneycanmakeyoucomfortablewhenyouhaveacough.Butitcan’tcure(治愈)you.A:Howdoyouknowthat?B:Ilearnedfromthesciencemagazine.Whenyouareill,youmustgotothedoctorandtakesomemedicine.Onlypearsyruswithhoneywillnothelp.Summary:Keyphrases1.abalanceddiet2.putforward3.begoodfor4.bebadfor5.junkfood6.a