【课件】Unit+3Reading+for+writing人教版（2019）选择性必修第二册

HealthyEatingWriteaboutahealthydietUnit3UsingLanguageDoyouhaveanideal,variedorbalanceddiet?Whatmakesupahealthydiet?Lead-inWhataresomerulesforhealthyeating?Lead-inReadforWritingComposeYourWritingAssessYourWritingLead-inReadforWritingComposeYourWritingAssessYourWritingFindoutthetopicsentenceofeachparaandtellmethereason.ReadforWritingPara.1Para.2Para.3Para.4Para.5ReadformainideasPara.1Para.2Para.3Para.4Para.5A.SlowEatingisGoodB.ReducingSweetsisKeyC.TheRealKillerisSugarD.TheWayYouLookatFoodisMostImportantEKeepItFreshandBalancedLead-inReadforWritingComposeYourWritingAssessYourWriting1.Whatisapointinapassage?2.Whatkindofinformationisadetail?3.Whatistherelationshipbetweenapointandadetail?Lead-inReadforWritingComposeYourWritingAssessYourWritingReadforWritingThewriter’sopinionorthemainideaAfactorfeatureaboutsth.Adetailisusedtosupportapoint.StudythelanguageandstructurePointsupportingevidenceLead-inReadforWritingComposeYourWritingAssessYourWritingReadforWritingWhatarethekeydetailsthatsupporteachpoint?A.Therealdriverofpoorhealthisnotsomuchfattyfood,asitissugar.Lead-inReadforWritingComposeYourWritingAssessYourWritingReadforWritingDetail(s):_______________________________________________________Thereismuchdebatenowadaysastowhatmakesupahealthydiet.Forexample,scientistshaveinsistedforyearsthatabigenemyofhealthisfattyfood.However,thereisincreasingevidencethattherealdriverofpoorhealthisnotsomuchfattyfood,asitissugar.HeartdiseaseisthenumberonekillerofAmericans.AndinAmerica,peoplewhoreceive25%oftheirdailycaloriesormorethroughsugararetwiceaslikelytodiefromheartdiseasethanpeoplewhoreceivelessthan10%aday(ournaloftheAmericanMedicalAssociation,2014).Thisistrueregardlessofhowhealthytherestoftheirdietmightbe.Putmoresimply,whilepeoplecontinuetoargueoverwhetherornotfattyfoodisdangerous,wealreadyknowthatsugarisakiller.TointroducethetopicPointofviewSupportingdetailsReadingforparagraphstructures—Paragraph1IntroductionViewpointDetailsWhatarethekeydetailsthatsupporteachpoint?B.Muchofthisextrasugarcomesfromsweetsandsweetdrinks.Lead-inReadforWritingComposeYourWritingAssessYourWritingReadforWritingDetail(s):_______________________________________________________Whatarethekeydetailsthatsupporteachpoint?C:Youcankeephealthybyconsumingdifferentcategoriesoffreshfoods...ratherthanprocessedfoods.Lead-inComposeYourWritingAssessYourWritingReadforWritingDetail(s):_______________________________________________________Whatarethekeydetailsthatsupporteachpoint?D.Afundamentalkeytohealthyeatingistoeatslowly.Lead-inComposeYourWritingAssessYourWritingReadforWritingDetail(s):_______________________________________________________Readingforparagraphstructures—Paragraph4ViewpointDetailsFinally,afundamentalkeytohealthyeatingistoeatslowly.Ittakesabouttwentyminutesfromthetimeyoustarteatingforyourbraintotellyourbodythatyouarefull.Whatthismeansisthatpeoplewhochewtooquicklyendupeatingtoomuchfoodbecausetheystillfeelhungry.Eatingslowlyalsoallowsyourbodytodigestyourfoodbetter,andwillallowyoutoenjoyyourfoodmore.Inaddition,studiesshowthatconsistenteatinghabits,forexample,takingthreemealsaatthesametimeeachday,arebetterforourhealth.Itisalsobettertoeatamodestamountofeachtime,ratherthantoeatalotinonemeal,andthenalittleinthenext.PointofviewSupportingdetail1Supportingdetail22.Underlinethelinkingwordsinthepassagethatintroduceanotherwayofsayingwhatwasalreadymentionedintheprevioussentence.Para1Para2Para4PutmoresimplyInotherwordsWhatthismeansisthat3.Circlethelinkingwordsinthepassagewhichshowthatcontrastingideasarebeingintroduced.Para.5howeverratherthanrather(相反)Para.1Para.3(to)putmoresimply,inotherwords,whatthismeansisthat,thatis(tosay),toputthisinanotherway,insimplewords/terms,orrather(更确切地说),...while,ratherthan,rather,but,however,instead,unlike,nevertheless,otherwise,onthecontrary,incontrast,ontheotherhand,whereas,conversely,...Tointroduceanotherwayofsayingwhatwasalreadymentioned:Toshowthatcontrastingideasarebeingintroduced:Readforwritingtechniques写作技巧Bygivingexamplesandciting.Lead-inReadforWritingComposeYourWritingAssessYourWritingByusingnumbers.ReadforwritingtechniquesByshowingcontrastideasandgivingadefinitionLead-inReadforWritingComposeYourWritingAssessYourWritingBygivingreasonsPointofviewSupportingdetailslinkingwordsfiguresexamplesresearchresultsHowtoorganizeaparagraph(Introduction)SummaryLead-inWhataresomerulesforhealthyeating?Lead-inReadforWritingComposeYourWritingAssessYourWritingSomerulesforhealthyeating.1.Cutdownondessertsandcutoutsweetdrinks.4.Haveahealthyattitudetowardsfood.2.Consumefreshfoodsratherthanprocessedfoodsandeatabalanceddiet.3.Eatslowly,eatamodestamountoffoodeachtimeandformconsistenteatinghabits.ComposeYourWritings3.Usewhatyouhavelearnttowirteanessayaboutyourdiet.WritingHealthy/Unhealthy?Balanced/Unbalanced?Anyexamples?Whattodo?TheRealKillerisSugarReducingSweetsisKeyKeepItFreshandBalancedSlowEatingisGoodTheWayYouLookatFoodisMostImportantLead-inReadforWritingComposeYourWritingAssessYourWritingUseyournotestowriteyouressay.Youcanstartlikethis:Overall,IthinkIhavehealthy/unhealthyeatinghabits.AsforthethingsthatIamdoingright,…However,Idohave...,forinstance...Inaddition,itisimportant/betterformeto...AfterreadingHealthyEating,Inowbetterunderstand...Itisuptometo...Lead-inReadforWritingComposeYourWritingAssessYourWritingLead-inReadforWritingComposeYourWritingAssessYourWriting1.Exchangeyourdraftwithapartner,checkifthedraftcontainsthefollowingpoints.Tickthesmile/sadface.Giveclearopinionsonahealthydiet?Usedetailstosupporteachpoint?Useproperlinkingwords?Usecorrectsentencesandvividwords?2.Giveamarktothedraftaccordingtothenumberofsmilefaces.1smilefaceGood2smilefacesVerygood3smilefacesGreat4smilefacesSuper3.Choosethebestdraftinyourgroupandshowittotheclass.Homework2.Tellyourfamilyorfriendstherulesforhealthyeating,helpthemimprovetheireatinghabits.1.Continuetopolishyourwritingafterclass.Thereismuchdebatenowadaysastowhatmakesupahealthydiet.Forexample,scientistshaveinsistedforyearsthatabigenemyofhealthisfattyfood.However,thereisincreasingevidencethattherealdriverofpoorhealthisnotsomuchfattyfood,asitissugar.HeartdiseaseisthenumberonekillerofAmericans.AndinAmerica,peoplewhoreceive25%oftheirdailycaloriesormorethroughsugararetwiceaslikelytodiefromheartdiseasethanpeoplewhoreceivelessthan10%aday(ournaloftheAmericanMedicalAssociation,2014).Thisistrueregardlessofhowhealthytherestoftheirdietmightbe.Putmoresimply,whilepeoplecontinuetoargueoverwhetherornotfattyfoodisdangerous,wealreadyknowthatsugarisakiller.TogiveexamplesTointroducewhatwasmentionedinanotherwayToshowcontrastingideasspecific具体的&persuasive有说服性的Readingforwritingtechniques写作手法—Paragraph11.What'sthepurposeofusingthelinkingwords?2.What'sthefunctionofthefigures?25%twice10%logic&clearFinally,afundamentalkeytohealthyeatingistoeatslowly.Ittakesabouttwentyminutesfromthetimeyoustarteatingforyourbraintotellyourbodythatyouarefull.Whatthismeansisthatpeoplewhochewtooquicklyendupeatingtoomuchfoodbecausetheystillfeelhungry.Eatingslowlyalsoallowsyourbodytodigestyourfoodbetter,andwillallowyoutoenjoyyourfoodmore.Inaddition,studiesshowthatconsistenteatinghabits,forexample,takingthreemealsaatthesametimeeachday,arebetterforourhealth.Itisalsobettertoeatamodestamountofeachtime,ratherthantoeatalotinonemeal,andthenalittleinthenext.ToshowtheorderofeventsTolistoraddinformationToshowcontrastingideasconvincing&objectiveTogiveexamplesstudiesshow1.What'sthepurposeofusingthelinkingwords?2.What'sthefunctionoftheresearchresult?Readingforwritingtechniques—Paragraph4