Unit+5+Into+the+wild+Understanding+ideas 教学设计 高中英语外研版（2019）必修第一册

Unit5Intothewildstep1.leading-inViewthefollowingpictures.Canyouuseoneortwowordstodescribetheiraction?Animalmigration：step2Whydoanimalsmigrate?Whendoanimalsmigrate?Canhumanactivitiesinfluenceonanimalmigration?How?Lookatthepicturesandchoosetheanimalsthatmigrate.monarchbutterflySiberiancraneAtlanticsalmonredpandakillerwhaleAfricanlionTheanimalsthatmigrateinclude：NowenjoyavideoabutMonarchmigration.step31.Listentothepassageandfindoutwhatmysterythescientistshavesolved.2.Choosewhereyouaremostlikelytofindthepassage.Inascientificresearchpaperaboutthemonarchbutterfly’smigration.Inapopularnaturemagazineintroducingthemonarchbutterfly.InatravelleafletencouragingpeopletovisitNorthAmerica.3.Completethesentenceswithexpressionsfromthepassage.Thenusethesentencestocompletethe“cause-effect”flowcharts.a.Themonarchbutterflyisabletotell_____________.b.Usingthesetwopiecesofinformation,themonarchbutterflydetermines____________.c.Themonarchbutterflyusesitseyestomeasures_____________________.d.Themonarchbutterflyreaches__________________________________.e.Humans_________trees.f.The________________________________wheremonarchscanbefoundisdestroyed.g.Humansusechemicalsthat_____________thatmonarchcaterpillarseat.h.Themonarchbutterfly’spopulation___________________________________inthelastfewyears.1.Whatimpressesyoumostaboutthemonarchbutterfly?2.Whatcanpeopledotohelpprotectthemonarchbutterfly?step4.Languagepoints1.Itusesitseyestomeasurethepositionofthesun.measuremeasuresth.bysth.measuresth.measurethelenghtofthedeskmeasuretwometershightakemeasurestodo=takeactiontodo=takestepstodoTheyarebusy__________(measure)thebuilding.It'sbelievedthateducationshouldn't____________(measure)onlybyexamresults.(2013天津卷)Theycallonpeopleandthegovernmenttotake_________(measure)tofightagainstit.positionn.位置，方位；职位，工作；姿态；inapositioninpositionoutofpositionposition,point,case,stage,situation等表示抽象地点的名词充当先行词时，若定语从句中缺少状语，则用where引导。Salesdirectorisapositionwherecommunicationabilityisjustasimportantassalesskills.(2012福建)It'shelpfultoputchildreninasituation____________theycanseethemselvesdifferently.A.thatB.whenC.whichD.where(2016江西)----Doyouhaveanythingtosayforyourselves?Yes,thereisonepoint_______wemustisiston.A.whyB.whereC.howD./2.Thesetwopiecesofinformation--thetimeofthedayandthepointwherethesunisinthesky--allowthebutterflytodeterminethewaytogo.determinev.determinetodosth.determineadatedeterminedadj.bedeterminedtodosth.bedeterminedthat...determinationn.withdeterminationIttakeshardworkand____________(determine)toreachthegoalsthatwewanttoachieve.(2019天津卷)Drivenbyheaven-knows-whatmotives,hedetermines___________(write)abook.3.Thesolutiontothemysteryofthemonarch’samazingabilitycomesatatimewhenitisinserioustrouble.thesolutiontosth.常见的用介词to的短语有：thekeytosth.theanswertosth.thewaytosth.theentrancetosth.in(serious)trouble为固定搭配，意为inanunpleasant,difficultordangeroussituation。egHeisinserioustroubleandneedsmyhelp.类似的“in+抽象名词”短语有：indanger,indebt(处于负债中),indespair(处于绝望中),indoubt,inneed,inpeace,inpower,insilence,inshock等4.Themoreweknowaboutthislovelycreature,thegreaterthechanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.the+比较级……,the+比较级……是固定搭配，用来表示“越…….越……”egThemoreIknowhim,themoreIlikehim.Theharderyouwork,theluckieryouwillbe.对比另一种形容词/副词比较级用法：比较级+and+比较级，意为“越来越……”egChinaisbecomingstrongerandstronger.【语境应用】翻译下列句子。1.中国人民的生活越来越好。2.我对这个城市了解的越多，就越喜欢它。survivev.活下来，幸存【语境应用】指出下列句子中survive的意思。1)Ofthesixpeopleinjuredinthecrash,onlytwosurvived.2)Thecompanymanagedtosurvivetheeconomiccrisis.3)Shesurvivedherhusbandbytenyears.4)Ican’tsurviveon400yuanamonth.TheMonarch'sJourneyTheMonarch'sJourneymigrationmonarch'smigrationsthefallingofthenumberofmonarchbutterfliestheresearchonthemonarch'sbehaviourdefinitionpurposealonganddifficultjourneywhatProfessorEliShlizermanhasfoundhumanactivityThinkingTimeAccordingtothepassage,wehavelearnedthatoneofthemostwonderfulmigrationsinnatureisthatoftheNorthamericanmonarchbutterfly.However,humanactivityisthemainreasonwhythenumberofmonarchbutterfliesisfalling.Theresearchonthemonarch'sbehaviourhashoweverledtoag