選擇性必修2Unit3

UsingLanguageHealthyEatingTeachingobjectives:Attheendofthisclass,youwillbeableto:1.readanexpositionaboutahealthydietandanalyzethestructure,sentencepatternsandlanguagefeaturesofitwiththeaidofmindmap;2.makeuseofproperlinkingwordsandstrengthentextualcohesion;3.reflectonyourowneatinghabitsandusesimilarstructuresandlanguagetocomposeanemailabouthealthyeating.Aretheir

dietshealthyorunhealthy?RevisionWhatisthepassagemainlyabout?Activity1Workoutthestructureofthetextintheformofamindmap. 1.TheRealKillerisSugar.2.ReducingSweetsisKey.3.KeepItFresh

andBalanced.4.SlowEatingisGood.5.TheWayYoutreatfoodmatters.HealthyEatingTheme/Topic

Ideas

linkingwords

figures

examples

researchresultsActivity2

ReadforStructureIntroduction(Para.1)Suggestions(Para.2-4)Summary(Para.5)Supportingdetails

Read

thepassagecarefullyandthenfillintheblanks.dessertsdrinksfreshmoderationslowlyeatingmodesthealthy

Activity3

ReadforDetails(Para.1)(Para.2-4)(Para.5)HealthyEating

—Whataspectsdoesitinvolve?ahealthydiethealthyeatinghabitsa

healthyattitude

towardsfoodSummary1Circlethelinkingwordsinthepassagewhichshowthatcontrastingideasarebeingintroduced.Findoutthelinkingwordsinthepassagethatintroduceanotherwayofsayingwhatwasalreadymentionedintheprevioussentence.functionlinkingwordsintroduceanotherwayofsayingwhatisalreadymentioned

showcontrastingideasarebeingintroducedhowever（然而）putmoresimply(簡而言之)inotherwords(換句話說)whatthismeansisthat

(這意味著)ratherthan(而不是)rather(相反;反而；而是)Whatcanweusetomakethepartscoherent(連貫的，有條理的)?P1P2P3P4P5Summary2LinkingwordsActivity4PairWorkSummary2LinkingwordsActivity4PairWorkConcludethesentencepatternsforadvicegivenbytheauthor.Cutdownondessertsandcutoutsweetdrinks.Ifyouwantto…,youhaveto…P2

ReadforLanguageSummary3Activity5GroupWorkIfyouwantto…,youhaveto…P3

P4

Concludethesentencepatternsforadvicegivenbytheauthor.Cutdownondessertsandcutoutsweetdrinks.Ifyouwantto…,youhaveto…Keephealthybyconsumingdifferentcategoriesoffreshfood,especiallyfruitandvegetables,whicharefullofvitaminsandfibre,ratherthanprocessedfood.You

cando…by…P3P2

Havesomemeat,

beans,ordairyproductsinyourdiet.It

is

(also)

important

to…

ReadforLanguageSummary3Activity5GroupWorkConcludethesentencepatternsforadvicegivenbytheauthor.Eat

slowlyP4

Thekeyto…is…Develop/Haveconsistenteatinghabits…arebetter.EatamodestamountoffoodIt

is

(also)

better

to…HaveahealthyattitudetowardsfoodP5

…startwith…Summary3Activity5

ReadforLanguageGroupWorkDavid,anexchangestudentinChina,isyourfriend.DavidandOuyangNanapostedtheirdietsontheDianpingWebsite.Supposeyouareinvitedtocommentontheirdietsanddecidewhosedietishealthier.Pleasegiveyouradviceifnecessary.PracticeSentencePatternsActivity6GroupWorkDavidOuyangNanaAhealthydietWhichishealthier?dessertsandsweetdrinksmineral

water&boiledwatercontaintoomuchsugarDavid’sdietNana’sdietYouradvice:_________________________________________.Youhavetocutdownondessertsandcutoutsweetdrinks.1AhealthydietWhichishealthier?fruitandvegetablesfullofvitaminsandfiberprocessedfoodDavid’sdietNana’sdietYouradvice:_________________________________________.Youcankeephealthybyconsumingdifferentkindsoffreshfoods,especiallyfruitandvegetablesratherthanprocessedfood..2AhealthydietWhichishealthier?fattyfoodmeatanddairyproductshigh

in

proteinDavid’sdietNana’sdietYouradvice:_________________________________________.Itisimportanttohavesomemeatordairyproducts.3AhealthydietWhichishealthier?eatalargeamountoffoodfasteatslowly；consistenteatinghabits；eatamodestamountoffoodYouradvice:_________________________________________.David’seatinghabitsNana’s

eatinghabitshelpdigestyourfoodbetterThekeytohealthyeatingistoeatslowly.It’sbettertodevelopconsistenteatinghabitsandeatamodestamountoffood.4假如你是李華，你的朋友David近來因飲食不健康導致不適，發來郵件向你咨詢關于健康飲食的問題，請你給他回一封郵件，提出你的建議，內容包括：1.表達關心；2.你的建議（少吃甜食，不喝甜飲料；吃各種新鮮食物而非加工食品，攝入適量的肉和奶制品；細嚼慢咽，規律適量飲食等）;3.你的祝愿。注意：詞數100詞左右；可適當增加細節，以使行文連貫。

WritingTaskActivity7體裁：建議信人稱：第二人稱話題：健康飲食DearDavid,___para.1_____________________________________________________________________________________________________________________para.2_____________________________________________________________________________________________________________________para.3__________________________________________________________________________________________________________________Yours,Daiyugreetingintroductionadvicesummary/wishsignatureStructure：SentencePatterns:1.Ifyouwantto…,youhaveto…2.Youcando…by…3.Itis(also)importantto…4.Thekeytohealthyeating…is…5.Itis(also)betterto…I’msorryto…I’mwritingto……startswith…Idohope…DearDavid,

I’mterriblysorrytohearthatyoudon’tfeelwelllately.Thus,I’mwritingtoofferyousomeadviceonhealthyeating.

Firstofall,ifyouwanttobehealthy,youhavetocutdownondessertsandcutoutsweetdrinks.Besidesthis,youcankeephealthybyconsumingdifferentkindsoffreshfoods,especiallyfruitandvegetableswhicharefullof

vitaminsandfiber,ratherthanprocessedfood.It’salsoimportanttohavesomemeatordairyproductsinyourdiet.Inaddition,thekeytohealthyeatingistoeatslowly.Eatingslowlyallowsyourbodytodigestyourfoodbetter.Finally,it’sbettertodevelopconsistenteatinghabitsandeatamodestamountoffood.

Inmyopinion,healthyeatingstartswithhavingahealthyattitudetowardsfood.Idohopeyoucankeepahealthydietandhaveahealthybody.Yours,

LiHuaSampleWritingSupportingdetailsLinkingwordsSentencepatternsforgivingadviceShowTimeExchangeyourdraftwithapartner.Usethefollowing

checklisttohelpyourevisethedraft.Thentakeyourdraftbackandreviseitusingyourpartner'scomments.Activity8Assessment

學習效果評價表

姓名：評價內容Self-evaluationPeer-evaluationT’sevaluation1Haveaclearstructureandusedifferentsentencepatternsofthetext

2Useproperlinkingwordstotietheessaytogether

3Addsomesupportingdetails

4Givesoundadviceonhealthyeating

5Havebeautifulhandwriting

WhatIlearnfrommypartner’sessay:

學習效果評價表