Unit1FoodforThoughtListeningandspeaking課件高一英語

Unit1

FoodforthoughtListeningandspeakingLead-inReadDidYouKnowandanswerquestions?Thesugarinsoftdrinksformsacidandattacksourteethforabout20minuteseachtimewedrinkthem.?About30%oftheworld’spopulationisoverweight.howmuchtimedosesugerwillattackourteethwhenwedrinksoftdrinks?howmanypeopleareoverweight?Inyouropinion,whatisahealthyeatinghabit?20minutesAbout30%oftheworld’spopulationListentotheconversationandtickthefoodanddrinksordered.√√ListenagainandanswerthefollowingquestionsWhyJanetchooseasaladtostart?WhyJanetdidn’tchoosedressingfinally?WhyJanetchoosewaterinsteadofjuice?WhytheyaddalotofsugerintoYoghurt?I'mtryingtoeatmorehealthilydressingalwayshasalotofsugar

andfat,aswellasunhealthy

chemicals100%fruitjuicecanhaveasmuchsugarassoftdrinksaddalotofsugartomakeYoghurttastebetterListenagainandcompletethenotesFoodanddrinksJanetwantstoorderHarriet’sviewssaladwith

dressingalotofsugar,1.

and

unhealthy2.

.fruitjuicejustasmall3.

ofrealfruitinithasasmuchsugaras4.

.fat-freeyoghurtalotofsugartoimprovethe5.

,whichcanbe6.__________

fatchemicalsamountsoftdrinkstastetasteListenagainandfillintheblanksWaiter:Areyoureadytoorder?Janet:Yes.I'mtryingtoeatmore__________,soI'lljusthaveasaladtostart.Waiter:Sure.Whatkindof________wouldyoulikeonthat?Janet:I'dliketohave...Harriet:[interrupting]_______________,Janet.Saladwithdressingalwayshasalotof__________________________________________.Janet:Ohdear,maybeIwon'thaveanydressing,then.Waiter:OK.Doyouwantanythingtodrink?Wehave______________.Janet:Thejuicemustbehealthy.Itcomesfromfruit,right?IthinkI'llhavethat.healthilydressingNotagoodideasugar

andfat,aswellasunhealthychemicalssoftdrinks,juice,teaandcoffeeListenagainandfillintheblanksHarriet:Don'tbesosure!Didyouknowthatalotoffruitjuiceonlyhas______________________?Itmainlycontainschemicalsthattastelikefruit.Even_________fruitjuicecanhaveasmuchsugarassoftdrinks.Janet:Uh,maybeI'lljusthavesomewater,then.Waiter:Fine.Howabout____________?Janet:Doyouhave______________yoghurt?Harriet:[interrupting]Sorry,butthere'sabigproblemwithfat-freeyoghurt,Janet.Yoghurt

tastesverybadwithoutfat.That'swhytheyaddalotofsugarto________________.Andyouknowsugarcanbe_____________ifyoueattoomuch.asmallamountof

realfruit100%dessertfat-freemakeittastebetterharmfulListenagainandfillintheblanksJanet:Oh,Isee.________________,Harriet...I'llhave__________________________________.AndIwon'thavedessert.Waiter:Noproblem.And,foryou,madam?Whatwouldyouliketoorder?Harriet:Oh,I'llhave_____________________________.Janet:What?Harriet:Aha...Justjoking.I'llhavethesameassheordered.Thanks!Thanksfortheadvice

asaladwithnodressinganda

glassofwateradoublehamburgerwithFrenchfriesandacolaWorkinpairs.Actouttheconversationtopersuadeacustomertobuyanewmixedfruitdrink.StudentA:TurntoPage81.StudentB:TurntoPage84.Workinpairs.ThinkofasimilarsituationandhaveaconversationYourfriendandyousharedyourideaaboutlunchonWechat,whichincludesaplateof