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新外研社19高中英语必修一Unit5Intothewild-Understandingideas教案Teachingobjectives:Enablethestudentstofindandsummarizetheusageofwhenwhereandwhyintheattributiveclausesandapplyitintherealcontext.Meanwhiletheywilllearnandapplysomewordsandexpressionsrelatedtomonarchsmigration.Guidethestudentstolearnthebackgroundpurposeandwayofmonarchsmigrationunderstandtheinfluenceofhumanbehaviorontheirsurvivalanddeepenthecognitionofthetextandthethemeoftheunit.Helpthestudentstoexploremoreusageofwhenwhereandwhyintheattributiveclausesandcompareitwiththeusageofthatwhichwhoandwhomintheattributiveclausesthroughself-studyandcooperation.Evaluationobjectives:Leadthestudentstounderstandtheauthorsintention.Haveaclearpictureofthestructureandinnerlogicalrelationofthepassage.Guidethestudentstocombtheimportantinformationthroughmindmapping.Helpthestudentstryoutthesummarywriting.Teachingmethods:Task-basedApproach;CooperativeTeachingMethod;AutonomousLearningMethod.Teachingprocedures:Stepl:BeforereadingTask:Watchavideoandsharefeelings.Step2:WhilereadingTask1Readthepassagequicklyandanswerthequestion.Whereareyoumostlikelytofindthepassagea.Inascientificresearchpaperaboutthemonarchbutterflysmigration.b.lnapopularnaturemagazineintroducingthemonarchbutterfly.c.lnatravelleafletencouragingpeopletovisitNorthAmerica.Suggestedanswers:aTask2Matchthemainideaofeachparagraphandthenanalysethestructureofthispassage.Paragraph1a.Themonarchsmigration.Paragraph2b.Thedefinitionofmigration.Paragraph3c.Theeffectsoftheresearch.Paragraph4d.HowdoesthemonarchfinishitsmigrationParagraph5e.WhysthenumberofthemonarchfallingSuggestedanswers:Paragraphl:b;Paragraph2:a;Paragraph3:d;Paragraph4:e;Paragraph5:cTask3Readthepassageparagraphbyparagraphtoanswerthefollowingquestions.
①Whydomanyanimalsmigrate
②Whatmysteryhavethescientistsfoundout
③Howdoesthemonarchdeterminethewaytogo
④Whathashappenedtothemonarchinthepastfewyearsandhowdidithappen
⑤WhatsthesignificanceoftheresearchonthemonarchSuggestedanswers:
①Theymigratetofindfoodseekapartnerzorinsearchofwarmerweather.
②Thescientistshavefoundouthowthemonarchbutterflymanagestoreachtheplaceswhereitwillspendthewinter.
③Themonarchisabletotellthetimeofdayandthepointwherethesunisinthesky.©Becauseofhumanactivitiesthenumberofthemonarchhascrashedbyasmuchas90percentinthelastfewyears.
⑤Theresearchonthemonarchsbehaviorhasledtoagreaterawarenessofitandpeoplehavebeenworkingtogethertorecorditsmigrationandmakesurethereareenoughplantsforittofeedon.Task4ReadthepassageagainandfinishActivity4onPage
52.Suggestedanswers:.thetimeofday
2.thewaytogo
3.thepositionofthesun
4.theplacewhereitwillspendthewinterb—d.cutdown
6.place
7.killtheplants
8.hascrashedbyasmuchas90percente、f—*hTask5Readthepassagecarefullyandfillintheblanks.TheMonarch/sJourneyThepurposeofThey
1.tofindfoodapartnerorinsearchofthemigrationwarmerweather.ofanimalsTheEveryautumntheybeginalonganddifficultjourneyandmonarchsmanagetotravelaround4000kilometres
2.tofinddifficulttheirwaytoplaces
3.theywillspendthewinterjourneyThewayThemonarchisabletotellthetimeofdayanduseitseyes
4.themonarchthepositionofthesun.SoJtcan
5.whichwayitneedstomigratesgoandchangeits6whennecessary.ThePeoplearedestroyingthenaturalenvironmentby
7.reasonwhytreesandusing
8.thatkilltheplantsthatmonarchtherearecaterpillarseat.fewermonarchsbutterfliesVolunteershavebeenworkingtogethertorecorditsmigrationHowtoandmakesurethatthereareenoughplantsforitto9protecttheThemoreweknowaboutthislovelycreature
10.monarchthechanceitwillsurvive.Suggestedanswers:.migrate
2.south
3.where
4.tomeasure
5.determine
6.direction
7.cuttingdown8chemicals
9.feedonlO.thegreaterTask6Languagefocus.Themoreweknowaboutthislovelycreature.thegreaterthechanceitwillsurvive...我们对这种可爱的生物了解的越多,它生存的机会就越大【知识链接】本句使用了the+比较级the+比较级〃句型,表示越......就越......【实战演练】翻译句子
①你越细心,犯的错误就越少
②你越努力取得的进步就越大.Thesetwopiecesofinformation-thetimeofdayandthepointwherethesunisinthesky—allowthebutterflytodeterminethewaytogo.一天中的时间以及太阳在空中所处的位置,这两条信息可以帮助黑脉金斑蝶决定它需要走哪条路【知识链接】⑴句子中的wherethesunisinthesky为关系副词where引导的定语从句,修饰先行词pointwhere在从句中用作地点状语2determineu.决定变成名词:determination意思是决心;变成形容词:determined意思是坚决的【实战演练】单句语法填空
①ThisistheschoolIspentmyhighschoollife.
②ThisistheschooliscalledPanyangMiddleSchool.
③ThisistheschoolIwillintroduce.
④他决定学日语•一
⑤我决心要获得成功.
⑥aleaderwithcourageanddeterminationSuggestedanswers:.
①Themorecarefulyouarethefewermistakesyouwillmake.
②Theharderyouworkthegreaterprogressyouwillmake..
①where
②which
③which
④HedeterminedtolearnJapanese.
⑤Iamdeterminedtobesuccessful.
⑥一位果敢的领导Step3:AfterreadingTask1Designamindmapforthepassage.Task2Challengeyourself!Writeasummarywiththemindmap.Requirements:.Useyourownwording..Expressthemainideas..Keepthesummaryshortabout1/3or1/4aslongastheoriginalone.Task3GroupdiscussionWhatelsecanpeopledotohelpprotectthemonarchbutterflySuggestedanswers:Task
1.TheMonarchsJourneyrThedefinitionofmigrationBackgroundintroduction^.o以°Themonarchsmigration—longdifficultthetimeofdaythepositionofthesTheresearchonitsmigrationfcutdowntreesThenumberofthemonarchisfalling..vusechemicalsTheeffectsoftheresearchTask
2.EveryautumnNorthAmericanmonarchbutterfliesmigratealongwaytoCaliforniaorMexico.Thejourneyisdifficult.Recentlyateamofscientistsdiscoveredthatthemonarchbutterflycouldusethetimeofdayandthepositionofthesuntofindtherightwaytogo.Researchalsofindsoutthatthenumberofbutterfliesisfallinggreatlyduetohumanactivities.Studiesletpeopleknowmoreaboutmonarchbutterfliesandcallonustodomoretoprotectthemsoastoincreasetheirnumberandkeeptheirplaceinnature.Step4PracticeCompletethepassageManyanimalsmovefromoneplacetoanotheratcertaintimesoftheyear.Theymigrate
1.findfoodseekapartnerorinsearchofwarmerweather.Oneofthemostwonderfulmigrationsinnatureis
2.oftheNorthAmericanmonarchbutterfly.Everyautumn3millionofthesebeautifulinsectswithfineblackandorangewingsbeginalonganddifficultjourney.Howeveruntilrecentlynooneknew
4.theydidthis.Ateamofscientists
5.leadbyProfessorEliShlizermanattheUniversityofWashingtonhasfoundoutthatthemonarchisabletotellthetimeofdayby
6.useitseyestomeasurethepositionofthesunzsothatthemonarchmanagestoreachtheplaces
7.itwillspendthewinter.Thesolution8themysteryofthemonarchsamazingabilitycomesatatimewhenitisinserioustrouble.Itspopulation
9.crashbyasmuchas90percentinthelastfewyearsbecauseofhumanactivity.Theresearchonthemonarchsbehaviourhashoweverledto
10.greaterawarenessofthiscreature.Peoplehavebeenworkingtogethertorecorditsmigrationandmakesurethatthereareenoughplantsforittofeedon.。