Unit5IntotheWildUnderstandingideas公開課課件高中英語

IntothewildBook1Unit5

IntothewildwalkintothewildtoknowmoreaboutitadmireandrespectitLead-in

Thebigeventhappeninginwildlifeiscalled_________.migrationAnimalmigrationreferstothemovementofaspeciesfromonehabitattoanotherinresponsetoseasonalchangestotheenvironment.Theymovetoplaceswhereconditions[k?n'd??(?)n]arebetter—wheretheweatheriswarmer,wherethereismorefoodandwater,orwheretheiryoungwillbesafer.Migrationhappensinallpartsoftheanimalkingdom,fromfishandinsectstobirds,reptilesandmammals.TheMonarch'sJourneyPre-reading:whichanimalismentionedinthepasssge?Readfordetails1.What'sthemigration?

2.Whydotheanimalsmigrate?

While-readingSkimthepassageandanswerthequestions.

Activity13.when?4.where?5.How?Readfordetailstofindfoodtoseekpartnerinsearchof

warmerweather1.What'sthemigration?

2.Whydotheanimalsmigrate?

Manyanimalsmovefromoneplacetoanotheratcertaintimesoftheyear.Thisannual

movementiscalledmigration.While-readingSkimthepassageandfindouttheanswers.

Monarch`sjourney

3.when?4.where?5.Howlong?everyautumnfindtheirwaytoCaliforniaorMexico4000kilometresAlonganddifficultjourneyReadfordetailsCaliforniaMexicoSmallwings,bigpower.Howcanthe

monarchmigratesuccessfully?Howcanthe

monarchmigratesuccessfully?Themonarchbutterflyisabletotell_________________.Themonarchbutterflymeasures___________________withitseyes.Usingthesetwopiecesofinformation,themonarchbutterflydetermines_______________.Themonarchbutterflyreaches________________________________thetimeofdaythewaytogothepositionofthesuntheplaceswhereitwillspendthewinter.Combine(合并)thesesentenceswith“because”,“and”“andthen”Because

themonarchbutterflyisabletotellthetimeofday

and

measuresthepositionofthesunwithitseyes,itdeterminesthewaytogo,

andthenitreachestheplaceswhereitwillspendthewinter.

ReasonResultCauseandeffectWhile-readingScanthepassageandcompletethe“cause-effect”flowchart(因果流程圖）.Activity2Howcanthe

monarchmigratesuccessfully?Themonarchbutterflyisabletotell_________________.Themonarchbutterflymeasures___________________withitseyes.Usingthesetwopiecesofinformation,themonarchbutterflydetermines_______________.Themonarchbutterflyreaches________________________________thetimeofdaythewaytogothepositionofthesuntheplaceswhereitwillspendthewinter.

da/bb/acCauseEffectHumans_________trees.Humansusechemicalsthat____________thatmonarchcaterpillarseat.Humansdestroy___________________________________wheremonarchscanbefoundThemonarchbutterfly’spopulation_____________________________inthelastfewyears.cutdownthenaturalenvironmentofmanyplaceskilltheplantshascrashedbyasmuchas90percentQ1Whatistheserioustrouble?Q2Whydidthepopulationcrash?While-readingCompletethe“cause-effect”flowchart(因果流程圖）Humans_________trees.Humansusechemicalsthat____________thatmonarchcaterpillarseat.Humansdestroy___________________________________wheremonarchscanbefoundThemonarchbutterfly’spopulation_____________________________inthelastfewyears.cutdownthenaturalenvironmentofmanyplaceskilltheplantshascrashedbyasmuchas90percent

he/ff/egCauseEffect...Recorditsmigration.EnsureenoughfoodMeasuresReadfordetailsWhile-readingWhatdidpeopledotoprotectmonarchbutterfly.Activity3MeasuresRecorditsmigrationRecorditsmigrationEnsureenoughfoodMeasuresSecurethenaturalenvironmentPlantnativetreestofeedonthemTeachthefarmertousechemicals

correctlyCreatesuitablehabitats(棲息地）EngagemoreresearchesWhatcanpeopledotohelpprotectthemonarchbutterfly?Respect&Protect

1.In

a

scientific

researchpaperaboutthemonarchbutterfly'smigration.2.Inapopularnaturemagazineintroducingthemonarchbutterfly.3.Inatravelleaflet

encouragingpeopletovisitNorthAmerica.ReadforthemePost-reading

Choosewhereyouaremostlikelytofindthepassage.（宣傳冊）（自然雜志）（科研論文）“AllbeingsflourishwhentheyliveinharmonyandreceivenourishmentfromNature.”“IfwehumanitydonotfailNature,Naturewillnotfailus.”PresedentXi’sWordsrespectnaturefollowtherulesofnatureprotectnatureLucidwatersandlushmountainsareinvaluableassets.Clearwatersandgreenmountainsareasvaluableasmountainsofgoldandsilver.WorktogethertofosteracommunityoflifeforManandNature.Lucid[?lu:s?d]清澈的

watersandlush[l??]翡翠的mountainsareinvaluable[?n?v?lju?bl]無價的

assets[??sets]資產(chǎn).Read&AppreciateWhat’sthewritingstyleofthepassage?

(Narration/Argumentation/Exposition/Practicalwriting)ExpositionTips4：ExpositionExpositionisthedescriptionorexplanationofbackgroundinformationwithinaworkofliterature.Expositioncancovercharactersandtheirrelationshiptooneanother,thesettingortimeandplaceofevents,aswellasanyrelevantideas,details,orhistoricalcontext.Cause-effect(因果)Definition(下定義)Example(舉例子)A