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1、Unit2Peopleonthemove科目:英语主备人:备课日期：课题Peopleonthemove第19课时计划上课日期教学目标Togainsomeinformationaboutwhattwodifferentagegroupsareonthemoveandwhytheyaremoving教学重难点Tomastertheusagesofsomeimportantwords.教学流程内容板书关键点拨加工润色GrammarandUsageStep1:GeneralintroductionTh
2、egrammaritemsinthisunitfocusononeaspectofthestructureofanarticle—theelementsofaparagraph.Youwilllearnthatparagraphsareusedtoorganizeinformationinanarticleandwhatisusuallyincludedinaparagraph.Itwillhelpyouwriteanarticlebetter.Youareexpectedtoputwhatyou
3、havelearntintopractice.Step2:Explanation:Introduction:Paragraphsareoneofthemajor“buildingblocks”ofgoodwriting.Theyareusedtoorganizeinformationinanessay,astoryoranarticle.Whenwritingparagraphs,weusuallyincludethefollowing:1.Topic:sentences:●Eachparagra
4、phshouldhaveapoint.Thisisusuallyexpressedinatopicsentence,whichclearlystateswhatinformationtheparagraphwillgive.Notallparagraphshaveatopicsentence.Thisissometimesthecasewhen,forexample,aparagraphiscontinuingatopicintroducedinthepreviousparagraph,which
5、containedatopicsentence.Thetopicsentenceisusuallythefirstsentenceofaparagraph.However,inthefirstparagraphofanessay,astoryoranarticle,thetopicsentencemayoftenaninterestingfact,aquestionoraquotation.OlderAmericanareonthemove.2.Supportingsentences●Thetop
6、icsentenceshouldbefollowedbysentenceswhichhelpexplainorproveit.Fordecades,Floridahasbeenattractingolderresidents.Infact,accordingtothenationalpopulationsurveyconductedin2000,Floridawashometothelargestpopulationofpeopleaged65andolder.●Thesentencesinapa
7、ragraphshouldbelistedinanorderthatmakessense.Wecanusetransitionstolinkeachsentencestothepreviousorfollowingones.Transitionswecanuseincludeforexample,forinstance,furthermore,first,second,third,ontheotherhand,howeverandalso.Floridaisapopularchoiceforthe
8、sepeoplebecauseoftheclimateandthestaterelativelyflatlandscape.However,asthenumberofolderAmericansmovingthereincreases,morechangesaremadetocatertothem.Forexample,ambulanceresponsetimehasdecreased,andmanyhouseshavebathroomsdesignedforelderlyhome
