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

Unit3Protectingourselves Writinganarticlegivingadviceandwarnings Task Whenwewanttogiveadvice whatsentencepatternscanweuse Youhadbetter Youdon thaveto Youshould oughtto Youhadbetternot Youhaveto Youmust mustnot Lead in Readthefollowingandtellwhichexpressesthestrongestobligation whichexpresseslessstrongobligation whichexpressestheleaststrongobligation andgiveyoureasons Skillsbuilding1 identifyingdegreesofobligation Youdon thavetogotoschooltomorrowifyouarefeelingill Yououghttoeatsomefruiteveryday Yououghtnottoeatsomuchicecream Youshouldgetenoughresteverynight Youshouldnotplaycomputergamesallevening Youhadbetterwakeupearliertomorrow Youhadbetternotwalkhomeintherain Youhavetotakemedicineifyouwanttogetbetter Wemustfinishourprojecttodaybecauseitisduetomorrow Youmustnotforgettodoyourhomework ReadtheguidelinesandthesentencesinpartA Ifyoumeetanynewwordsinthesesentences guessthemeaningsofthesewords Skillsbuilding1 Whatdoesthewordchemist smeanfromthecontextofthewholesentence From medicinessoldatthechemist s wecanknownthechemist sisaplacewheremedicineissold Fromthefollowingsentence talktoyourdoctor wecanlearnthat prescriptiondrugs areonesthatwemustgetaftervisitingadoctor Canyouguessthemeaningoftheword prescription ListentoalecturebyDrGreyonthedangersoftakingmedicinewhenyoudonotneedto andwritedownthemodalverbsheusesintheblanksbelow Step1 categorizingnotesaboutwarnings 1 Realizeourbodiesarenotmachinesthatcanbefixedfastwhentheyarebroken 2 Donottakeanymedicineforacommoncold donothaveto should 3 Usedrugsfromthechemist swithcare 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 butyoudon twanttomakeacurrentsolutionorplan whatwillyoudo Skillsbuilding2 askingforandofferingalternatives Whatwillyousay WhatcanI insteadof Besides isthere Ratherthan isthere Whatisagoodsubstitutefor Isthereabetter anotherwayto Askingforalternatives Whenyouareofferingadvice butyoudon twanttomakeacurrentsolutionorplan Whatwillyoudo Whatwillyousay Insteadof youcould Ratherthan Replace with Substitute with Abetterwayto isto Anotherwayto isto offeringalternatives SupposeyouwereMrsTang andyouwantedtoknowwhatshouldbedonetocureyoucold Youwenttoaskadoctorforsomeadvice Step2 askingadoctorforalternatives Makesomesentencesusingthepatternsaskingforalternativesgiveninthispart WhatcanIdoinsteadoftakinglargeamountsofvitaminsandpainpillswhenIhavegotaheadacheorarunningnose Supposeyouwerethedoctor WhatadvicewouldyouliketogivetoMrsTang Usethepatternsofferingalternativestomakesomesentences Insteadoftakingmedicine youshoulddoexerciseoftenandeatwelltokeepyourbodyhealthy Readtheguidelinesandworkinpairs Gooverthepromptsinthetwocolumnsandpracticeyourdialogue Role playwithapartner NowI llaskseveralpairstopresentyourdialoguetothewholeclass 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 It stimetowritethearticleindividually ThenI llasksomeofyoutoreadyourarticlestothewholeclass 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 Weshouldn tspiteverywhere Ifeveryonehasagoodhabit wewouldkeepfit Doyouwanttobehealthy Domorningexercisesforhalfanhourorfortyminuteseveryday Washyourhandsbeforeeachmealandopenwindowsveryofteneventhoughinwinter Freshairisgoodforyou Don tspiteverywhere Ihaveanotheridea Don toverwork Toomuchworkwillbebadforyou Homework 1 Reviewthewaysofwritinganarticlewithadviceandwarnings 2 ReadtheinstructionsandpassageinPartAonPage120inworkbook thenfinishthewrittenworkinPartB 3 PreviewtheProject