高中英语 unit 1 great scientists period 5 extensive reading教学设计 新人教版必修5

《高中英语 unit 1 great scientists period 5 extensive reading教学设计 新人教版必修5》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Period5ExtensiveReadingTeachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语movement,complete,backward,spin,enthusiastic,cautious,reject,topology,leadto,makesenseb.重点句式Althoughhehadtriedtoignorethem...P7Theproblemarosebecause...P7Healsosuggestedthat...P72.Abilitygoals能力目标Enablethestudentst

2、otalkaboutthestagesinscientificresearch.3.Learningabilitygoals学能目标Enablethestudentstoknowaboutthegeneralapproachfordoingaresearch.Teachingimportant&difficultpoints教学重难点Learnaboutthecommonstagesindoingaresearch.Teachingmethods教学方法Task-basedlearningapproach.Teachingaids教具准备Acomputeran

3、daprojector.Teachingprocedures&ways教学过程与方式StepIRevisionAskthestudentstoretellthetext.Sampleversions:S1:I’llhaveatry.JohnSnowwasaveryfamousdoctorinLondonin19thcentury.Atthetimehelived,cholerawasthemostfrighteningdisease,whichkilledmanythousandsofpeopleintheindustrialcitiesofEngland.N

4、obodyknewthecauseofthedisease.JohnSnowbelievedthatcholerawascausedbydrinkingpollutedwater.Hebelievedthatwhendirtywaterfromthetoiletanddrinkingwaterweremixed,itwaspossiblefortheillnesstobepassedfromonepersontothenext.In1854,hewasabletoprovethathistheorywascorrect.Todothisheapproached

5、theprobleminasystematicway.Hefoundanoutbreakofcholeraandstudieditseffectsonasmallneighborhood.Hegatheredinformationaboutthedrinkinghabitsofthepeopleandusedthemtojustifyhistheory.Heisimportantbecausehewasthefirstpersontogatherinformationscientificallyaboutadiseaseinordertofinditscaus

6、e.S2:OK.I’dliketoretellSnow’sworkintheorderofthestages.Weknowthereweresevenstagesinhisresearch.FirstSnow,aswellasotherdoctorscouldnotfindthecauseofthecholera,northecureforit.Hegotinterestedintwotheories.Thefirstsuggestedthatcholeramultipliedintheairwithoutreason.Thesecondsuggestedth

7、atpeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.Hebelievedinthesecondtheory.Sohecollectedmuchinformationtoproveit.Hedidalotofresearchandexperimentstoanalyzetheresults.Alltheresultswerethesame:Itiscertainthatthedirtywaterresultedinthedisease.Atlasthecouldmakeaconclusion:Itwa

8、sthepollutedwaterth