Unit+5+Into+the+wild+Understanding+ideas+The+Monarchs+Journey+高中英語(yǔ)外研版（2019）必修第一冊(cè)

B1U5IntothewildTheMonarch’sJourneydefamonarchbutterfly

bSiberiancrane

cAtlanticsalmon

redpanda

Killerwhale

Africanlion

1.Warmingup:Lookatthepicturesandchoosetheanimalsthatmigrate.帝王蝶西伯利亞鶴大西洋鮭魚(yú)小熊貓虎鯨美洲獅TheMonarch’sJourneyWhereareyoumostlikelytofindthepassage?1.Inascientificresearchpaperaboutthemonarchbutterfly’smigration.2.Inapopularnaturemagazineintroducingthemonarchbutterfly.3.InatravelleafletencouragingpeopletovisitNorthAmerica.科學(xué)研究論文旅游手冊(cè)2.Skimming.3.Scanning:Choosethewordtofillintheblank.timedistancewaysmeaningreasonsprotectiontroublewhatwhywhenhowlonghowdestinationwhere4.Readfordetails:Para1.Findoutthemeaningandreasonsofanimalsmigration.What

ismigration?Theannualmovementthat_____________________________________________________________________________________________Whydotheymigrate?1.________________2.________________3.________________manyanimalsmovefromoneplacetoanotheratcertaintimesoftheyear.findfoodseekapartnerinsearchofwarmerweatherWhoisthemostwonderfulexampleofthemigrations?Whydowecallit“oneofthemostwonderfulmigrations”?MillionsofmonarchswithwingsLonganddifficultjourneySmallwings,bigpower.Whereisthedestination目的地?________________________________________________________4.Readfordetails:Para2.Thetimeanddistanceofthemonarch'smigration.Whatisthetimeofmigration?____________________________Howlongisthedistance?________________________________________________________Everyautumn.Theymanagetotravelaround4,000kilometres.TheyfindthierwaytoCaliforniaorMexico.到達(dá)Transition承上啟下how4.Readfordetails:Para3.Thewaysofthemonarch'smigration.a.Themonarchbutterflyisabletotell_______________.b.Usingthesetwopiecesof

information,the

monarchbutterfly

determines____________.c.Themonarchbutterflymeasures

_____________________withitseyes.d.Themonarchbutterflyreaches

__________________________________.thetimeofdaythewaytogothepositionofthesuntheplaceswhereitwillspendthewinteracbCompletethecause-effect因果flowcharts流程圖.4.Readfordetails:Para4.Thetroubleofthemonarch.e.Humans_________trees.f.The___________________________wheremonarchscanbefoundisdestroyed.g.Humansusechemicalsthat____________thatmonarchcaterpillarseat.h.Themonarchbutterfly’spopulation_____________________________inthelastfewyears.cutdownnaturalenvironmentofmanyplaceskilltheplantshascrashed(byasmuchas90percent)egfCompletethecause-effect因果flowcharts流程圖.砍倒；削減；減少4.Readfordetails:Para5.Theprotectionofthemonarch.Whatshouldwedo

toprotectthemonarch?dos:_______________________________________________________________________________________________________________________________________________________________________________don’ts:____________________________________________________________________________________________________________________________________________Don’tdestroythenaturalenvironment.Don’tcutdowntreesDont’usechemicalsthatkilltheplantsthatmonarchcaterpillarseat.haveagreaterawarenessofthiscreatureworktogethertorecorditsmigrationmakesurethatthereareenoughplantsforittofeedon4.Readfordetails:Para5.Theprotectionofthemonarch.The比較級(jí)；the比較級(jí)我們對(duì)這種迷人的生物了解越多,它們?cè)谧匀唤缰械靡蚤L(zhǎng)久生存并保持其位置的可能性就越大。5.Readforthestructure.What’sthegenreofthetext?A.Expositorywriting說(shuō)明文B.Argumentativewriting議論文C.Narrativewriting記敘文D.Practicalwriting應(yīng)用文Skillsdefinition

下定義examples

舉例子assumption假設(shè)data

列數(shù)據(jù)cause-and-effect

因果6.Readforthegenreandskills.6.Readforthegenreandskills.SkillsThisannualmovementfromoneplacetoanotheriscalledmigration.OneofthemostwonderfulmigrationsinnatureisthatoftheNorthAmericanmonarchbutterfly.Thesebeautifulinsectswithfineblackandorangewingsmanagetotravelaround4,000kmssouthtoCaliforniaorMexico.6.Readforthegenreandskills.SkillsThemonarchbutterflyisabletotellthetimeofdayandmeasurethepositionofthesun.Thesetwopiecesofinformationallowthebutterflytodeterminethewaytogo.

Peoplearedestroyingthenaturalenvironment.Theycutdowntreesandusechemicalstokilltheireatingplants.Itspopulationhascrashedbyasmuchas90%inthepastfewyears.Ifthisworks,theremaycomeatimewhenthenumberofthebutterfliesincreasesagain.

因果關(guān)系句型：...,causing......,whichleadsto...WildlifeProtectionItisalonglongjourneybuttough,whichneedsourefforts.monarch’sjourneytofindtheirwaytothedestination7.Think&Sharescientists’journeytofindthesolutiontothemysteryhuman’sjourneytoprotectthemonarchandwildlife.TheMonarch’sJourneyMigrationTheMonarch’sWhydoestheauthorusejourneyinsteadofmigrationinthetitle?7.Think&Share:Whatshouldwedotoprotectwildlife?Ourschoolwillorganizeanactivitytoprotectwildlife.Discussdosanddontstoprotectthewild