XB2U3UsingLanguageWriteaboutahealthydiet（HumanandSociety）Grade:2Name:________Class:_______學(xué)習(xí)目標(biāo):語言目標(biāo)：分析語篇文章的主題、結(jié)構(gòu)和語言特點能力目標(biāo)：批判性思考飲食習(xí)慣，用主題句、細節(jié)支撐句和連接詞寫出自己的飲食習(xí)慣，并嘗試做出評價情感目標(biāo)：樹立“飲食與生活態(tài)度相關(guān)的觀念”，反思自身飲食習(xí)慣，培養(yǎng)健康飲食意識。HEALTHYEATING

(para.1)food.Howeverhdebatenowadaysastowhat

makesup

ahealthydiet.Forexample,scientistshaveinsistedforyearsthatabigenemyofhealthisfattyfood.However,

thereisincreasingevidencethat

therealdriverofpoorhealthisnotsomuchfattyfood,asitissugar.HeartdiseaseisthenumberonekillerofAmericans.AndinAmerica,peoplewhoreceive25%oftheirdailycalories

ormorethroughsugararetwiceaslikelytodiefrom

heartdiseasethanpeoplewhoreceive

lessthan

10%aday(JournaloftheAmericanMedicalAssociation,2014).Thisistrue

regardless

of

howhealthytherestoftheirdietmightbe.

Putmoresimply,whilepeoplecontinuetoargueover

whetherornot

fattyfoodisdangerous,wealreadyknowthatsugarisakiller.

(para.2)bar.Infthisextrasugaresfromsweetsandsweetdrinks.TheaverageAmericangets1/3ofhisorhersugarthroughsweetdrinksalone.TheAmericanHeartAssociationremendsthatwelimitourselvestolessthan100150caloriesadayfromsugar,whichislessthanwhatisusuallycontainedinonecanofsweetdrinkorinasinglecandybar.Inotherwords,ifyouwanttobehealthy,youhaveto

cutdownon

desserts,and

cutout

sweetdrinksaltogether.

(para.3)Beyondthis,youcankeephealthybyconsumingdifferentcategoriesoffreshfoods,especiallyfruitandvegetables,which

arefullof

vitaminsand

fibre,ratherthan

processedfoods.Processedfoodsoftencontainlessnutrition,andhavehigher

quantitiesofsugar,salt,andfatthanfreshingredients.Besidesthis,itisalsoimportanttohavesomemeat,beans,ordairyproductsinyourdiet,astheyprovidethenecessaryproteinforstrongbonesandmusclegrowth.

Aswitheverythinginlife,moderationiskey.Theideal

dietisabalancedone,withouttoomuchortoolittleofanyonething.(para.4)Finally,a

fundamental

keytohealthyeatingistoeatslowly.

Ittakes

abouttwentyminutesfromthetimeyoustarteatingforyourbrain

to

tellyourbodythatyouarefull.Whatthismeansisthatpeoplewho

chew

tooquickly

endup

eatingtoomuchfoodbecausetheystillfeelhungry.Eatingslowlyalsoallowsyourbodytodigestyourfoodbetter,andwillallowyoutoenjoyyourfoodmore.

Inaddition,studiesshowthat

consistent

eatinghabits,forexample,takingthreemealsaday

atthesametime

eachday,arebetterforourhealth.Itisalsobettertoeatamodestamountoffoodeachtime,

ratherthantoeatalotinonemeal,andthenalittleinthenext.

(para.5)Thereisnoone

trick

tohealthyeating.Rather,healthyeatingstartswithhavingahealthyattitudetowardsfood.Onequestionyoucanaskyourselfis,“DoIdiet.Howeverorlivetoeat?”Ifyouareusingfoodmostlyfornutrition,thenyouare

ontherighttrack

withyourdiet.However,iffoodhasbeethecentreofyourlife,youmightbe

ontheroadto

badhealth.

Itisuptoyouto

decidehowyouwanttolive,andtomaketherightdecisionsaboutyourdiet.I.Prewriting【學(xué)習(xí)任務(wù)一】Skimthepassageandmatchthesubheadingswiththeparagraphs.Paragraph1A.SlowEatingisGoodParagraph2B.ReducingSweetsisKeyParagraph3C.TheRealKillerisSugarParagraph4D.TheWayYouLookatFoodisMostImportantParagraph5E.KeepItFreshandBalanced【學(xué)習(xí)任務(wù)二】Readforthestructure.Dividethepassageinto3parts.para.______Part1para.______Introducethetopicpara.______Part2para.______Adviceonhealthyeatingpara.______para.______Conclusion【學(xué)習(xí)任務(wù)三】(小組討論)Whatarethekeydetailsthatsupporteachpoint?Underlinethedetails.A.Therealdriverofpoorhealthisnotsomuchfattyfood,asitissugar.(para.1)Detail(s)：AndinAmerica,peoplewhoreceive25%ooftheirdailycalories

ormorethroughsugararetwiceaslikelytodiefrom

heartdiseasethanpeoplewhoreceive

lessthan

10%aday(JournaloftheAmericanMedicalAssociation,2014).B.Muchofthisextrasugaresfromsweetsandsweetdrinks.(para.2)Detail(s)：?C.Youcankeephealthybyconsumingdifferentcategoriesoffreshfoods,especiallyfruitandvegetables,which

arefullof

vitaminsand

fibre,ratherthan

processedfoods.(para.3)Detail(s)：?D.A

fundamental

keytohealthyeatingistoeatslowly.(para.4)Detail(s)：?【學(xué)習(xí)任務(wù)四】1)Circlethelinkingwordsthatintroduceanotherwayofsayingwhatwasmentioned2）Circlethelinkingwordsthatshowthecontrastingidea.【學(xué)習(xí)任務(wù)五】Enjoysomeusefulsentences:1.Beyondthis,youcankeephealthybyconsumingdifferentcategoriesoffreshfoods,especiallyfruitandvegetables,whicharefullofvitaminsandfibre,ratherthan

processedfoods.除此以外，為了保持身體健康，你還可以食用不同種類的新鮮食物，尤其是富含維生素和纖維素的水果和蔬菜，而不是加工食品。2.Besidesthis,itisalsoimportanttohavesomemeat,beans,ordiaryproductsinyourdiet....此外，飲食中攝取一些肉類、豆類或奶制品也十分重要......3.Whatthismeansisthatpeoplewhochewtooquicklyendupeatingtoomuchfoodbecausetheystillfeelhungry.這意味著咀嚼過快的人最終會吃太多食物，因為他們?nèi)匀桓械金囸I。4.Eatingslowlyalsoallowsyourbodytodigestyourfoodbetter,andwillallowyoutoenjoyyourfoodmore.細嚼慢咽還能讓你的身體更好地消化食物、更充分地享受美食?！緦W(xué)習(xí)任務(wù)六】Tellmewhetheryouhaveahealthydietandwhy(oralpractice)II.Whilewriting【學(xué)習(xí)任務(wù)七】Writedownyourgoodeatinghabits,badeatinghabitsandthethingsyoucandotogetridofthebadhabitsaccordingtothechecklist.Youcanstartlikethis:Overall,IthinkIhavehealthy/unhealthyeatinghabits.______________________________________________________________________________________________________________________________________________________________________________________________________________________________However,Idohavesome(bad/good)eatinghabits,______________________________________________________________________________________________________________________________________________________________________________________________________