高中英语 Unit3 Protecting ourselves课件 牛津译林版选修10.ppt

Unit3Protectingourselves,Writinganarticlegivingadviceandwarnings,Task,Whenwewanttogiveadvice,whatsentencepatternscanweuse?,YouhadbetterYoudonthavetoYoushould/oughttoYouhadbetternotYouhavetoYoumust/mustnot,Lead-in,Readthefollowingandtellwhichexpressesthestrongestobligation,whichexpresseslessstrongobligation,whichexpressestheleaststrongobligation,andgiveyoureasons.,Skillsbuilding1:identifyingdegreesofobligation,Youdonthavetogotoschooltomorrowifyouarefeelingill.Yououghttoeatsomefruiteveryday.Yououghtnottoeatsomuchicecream.Youshouldgetenoughresteverynight.Youshouldnotplaycomputergamesallevening.,*,*,*,*,*,Youhadbetterwakeupearliertomorrow.Youhadbetternotwalkhomeintherain.Youhavetotakemedicineifyouwanttogetbetter.,*,*,*,Wemustfinishourprojecttodaybecauseitisduetomorrow.Youmustnotforgettodoyourhomework.,*,*,ReadtheguidelinesandthesentencesinpartA.Ifyoumeetanynewwordsinthesesentences,guessthemeaningsofthesewords.,Skillsbuilding1:,Whatdoesthewordchemistsmeanfromthecontextofthewholesentence?,Frommedicinessoldatthechemists,wecanknownthechemistsisaplacewheremedicineissold.,Fromthefollowingsentencetalktoyourdoctorwecanlearnthatprescriptiondrugsareonesthatwemustgetaftervisitingadoctor.,Canyouguessthemeaningofthewordprescription?,ListentoalecturebyDrGreyonthedangersoftakingmedicinewhenyoudonotneedto,andwritedownthemodalverbsheusesintheblanksbelow,Step1:categorizingnotesaboutwarnings,1.Realizeourbodiesarenotmachinesthatcanbefixedfastwhentheyarebroken.2.Donottakeanymedicineforacommoncold.,donothaveto,should,3.Usedrugsfromthechemistswithcare.4.Donottaketoomanypainpillsastheycandamagethestomachandtheliver.5.Talktoyourdoctorbeforeyoutakeamixtureofprescriptiondrugs.,must,mustnot,should,6.Makesureyouknowifcertainmedicinesmighthavebadsideeffects.7.Donotleaveanymedicinelyingaroundinthehousesothatchildrencangetit.,must,mustnot,2,1,5,3,4,6,7,Step1B,CategorizeallthesentencesinPartAaccordingtotheirobligationlevel.,Step1C,Youfoundacasestudyabouthowtakingantibioticscanbedangerousifyoudonotneedthem.ReadthearticleandtakenotesonwhatMrandMrsTangdidwrong.,ThingsMrandMrsTangdidwrongMrsTangtookalotofpainpills._,MrTanggaveMrsTangsomeantibioticshehadleftfromapreviousillness.,MrTanggaveMrsTangsomeover-the-countercoldmedicine.,_,Mr.TanggaveMrs.Tangmoreantibiotics.,Mrs.Tangtooksomeotherantibiotics.,Whenyouarereceivingadvice,butyoudontwanttomakeacurrentsolutionorplan,whatwillyoudo?,Skillsbuilding2:askingforandofferingalternatives,Whatwillyousay?WhatcanIinsteadof?Besides,isthere?Ratherthan,isthere.Whatisagoodsubstitutefor?Isthereabetter/anotherwayto?,Askingforalternatives:,Whenyouareofferingadvice,butyoudontwanttomakeacurrentsolutionorplan,Whatwillyoudo?,Whatwillyousay?Insteadof,youcouldRatherthanReplacewithSubstitutewithAbetterwaytoistoAnotherwaytoisto,offeringalternatives:,SupposeyouwereMrsTang,andyouwantedtoknowwhatshouldbedonetocureyoucold.Youwenttoaskadoctorforsomeadvice.,Step2:askingadoctorforalternatives,Makesomesentencesusingthepatternsaskingforalternativesgiveninthispart.,WhatcanIdoinsteadoftakinglargeamountsofvitaminsandpainpillswhenIhavegotaheadacheorarunningnose?,Supposeyouwerethedoctor.WhatadvicewouldyouliketogivetoMrsTang?Usethepatternsofferingalternativestomakesomesentences.,Insteadoftakingmedicine,youshoulddoexerciseoftenandeatwelltokeepyourbodyhealthy.,Readtheguidelinesandworkinpairs.Gooverthepromptsinthetwocolumnsandpracticeyourdialogue.,Role-playwithapartner:NowIllaskseveralpairstopresentyourdialoguetothewholeclass.,Skillsbuilding3:writingwarnings,1.TheimperativetogiveothersBecareful!Takecare!,Whenyouarewritinganarticlecontainingadvice,whatlanguageisoftenusedtoexpresswarnings?,2.Theimperative+orelseyouwill(might)/Otherwise,youwill(might)toshowconsequencesDonotwalkhomeintherain,orelseyoumightcatchacold.Getplentyofsleep.Otherwise,youwillfeeltiredinthemorning.,Step3:writinganarticlefortheschoolnewsletter,Writeanarticlefortheschoolnewslettertogiveadviceandwarningsonthedangersoftakingmedicinewhenitisnotnecessary.UsetheinformationyougatheredinSteps1and2.Then,discussthearticlewithyourpartnerandmakeanynecessaryrevisions.,Pleasewriteanarticlecontainingadviceandwarnings.Readtheinstructionstolearnhowtowritefortheschoolnewslettertotalkaboutthedangersoftakingmedicineunnecessarily.,Itstimetowritethearticleindividually.ThenIllasksomeofyoutoreadyourarticlestothewholeclass.,根据下列提示,以GoodHabitsKeepUsFit为题写一篇100词左右的短文。我们应该每天早上或晚上做一些体育锻炼。我们也应该勤开窗通风,经常洗手,尤其饭前,并且吃健康食品,每天喝水。我们不应该随地吐痰。如果每个人都养成好习惯,我们就能保持健康。,Writing,你希望自己健康吗?每天进行半小时或四十分钟晨练吧。饭前洗手,经常开窗通风,即使在冬天也如此。新鲜空气对你会有好处。不要随地吐痰。还有一个建议,不要过度工作。工作过度会对你有害。,GoodHabitsKeepUsFitWeshoulddosportseverymorningoreveryeveningandoftenopenwindowstokeeptheairfresh.Washourhandsoften,especiallybeforemealsandhavehealthyfoodanddrinkenoughwatereveryday.Weshouldntspiteverywhere.,Ifeveryonehasagoodhabit,wewouldkeepfit.Doyouwanttobehealthy?Domorningexercisesforhalfanhourorfortyminuteseveryday.Washyourhandsbeforeeachmealandopenwindowsveryofteneventhoughinwinter.Freshairisgood