英语：unit3science versus nature-reading教案（牛津译林版必修5）

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1、中小学教育(jiaoyu123.taobao.com)教案学案课件试题全册打包Reading(1)Teachingobjectives:1.Toreinforcestudents’comprehensionofthetextandimprovetheirotherskillsbyparticipatinginalltheactivities.2.Tohelpstudentsknowthewidespreaddiscussionaboutcloningandholdtheirownattitudestowardsit.3.Toenablestu

2、dentstomasterthereadingstrategyandbecomemorecompetentinreadingarticlesrelatedtoscience.Teachingfocusanddifficulties:1.Studentscanworkoutthemeaningofdifficultorunfamiliarscientifictermswithreadingstrategy.2.Studentscanholdtheirownopinionsonthebaseofreadingthearticle.[来源:Z*xx

3、*k.Com]Teachingaids:ThemultimediaBriefteachingprocedures:Step1Lead-inCheckthehomework.Encouragestudentstosharetheirsourcesrelevanttocloningtechnologywiththewholeclass.Tellstudentsthatcloninghasbeenthesubjectofscientificexperimentsforyears.Therecentsuccessincloninganimalshas

4、resultedinfiercedebatesbetweenscientists,politiciansandpublic.Step2ReadingstrategyGetstudentstogothroughthereadingstrategy,andmakesurethateveryoneofthemunderstandshowtoworkoutthemeaningofthesescientificterms.Step1Beginbyreadingthefirstandlastparagraphsforanideaofwhatthearti

5、cleisabout.Step2Circleanywordsyoudonotnow.Questionthingsyoudonotunderstandorthatdonotappeartomakesense.Step3Readthroughthearticleafewtimes,andmakesenseofthescientifictermsuponfurtherreadings.Step3Firstreading—MainideaAskstudentstorefertothereadingpassageandfindoutthemainide

6、a.(Thereadingpassageismadeupofanewspaperarticleaboutcloningandtworeaders’letters.Wewillbegiveninformationabouthowcloningisbeingresearchedandthedifferentattitudestowardsit.)Step4Secondreading—UnderstandingscientifictermsAskstudentstocircletheunfamiliarwordsorthingstheydonotu

7、nderstandwhilesecondreading.(Forexample:embryo,tissuesandorgans,interferewithnature,etc)Step5Thirdreading—DetailedinformationAskstudentstoreadonlythearticlecarefully,andfinishthefollowingexercises:1.Whatarethedifferentattitudestowardsthesuccessofcloningahumanembryo?Ontheone

8、hand(valuabletissuesandorganscanbeproducedandbeusedtosavehumanlives)Ontheotherhand