1.Whatphenomenonismentionedinthevideo?2.Whatis“animalmigration”?AnimalmigrationAnimalmigrationreferstothemovementofaspecies(物种)fromonehabitat(栖息地)toanotherinresponsetoseasonalchangestotheenvironment.Migrationhappensinallpartsoftheanimalkingdom,fromfishandinsectstobirds,reptiles(爬行动物)andmammals(哺乳动物).BeforereadingWatchandsay

Doyouknowthenamesoftheseanimals?monarchbutterflySiberiancraneredpandaAtlanticsalmonKillerwhaleAfricanlion/saib??r??n//kre?n//?tl?nt?k//s?m?n/西伯利亚鹤salmon：鲑鱼，三文鱼虎鲸、逆戟鲸

Lookandchoosetheanimalsthatmigrate.monarchbutterflySiberiancraneredpandaAtlanticsalmonKillerwhaleAfricanlion√√√√

Thescientistshavesolvedthemysteryofhowmonarchbutterfliesmanagetotravelalongdistanceandfindtheirwaytotheirdestination.while-reading

Para.1①Whatismigration?Migrationisan______movementinwhichmanyanimalsmovefrom__________________.②WhichoneisNOTthereasonwhyanimalsmigrate?foodpartnerweatherannualoneplacetoanotherThedefinition(定义)reasonsofmigrationReadforthecontentTip:阅读中常见选项的同义改写

Para.2Whenandwheredotheymigrate?Routine（惯例）Time:___________________Place:Travelaround4000km(_______)toCaliforniaorMexicoEveryautumn/fallsouthMigrationofthemonarch

Para.3Completethecause-effect(因果)flowchartsP69thetimeofdaythewaytogothepositionofsuntheplaceswhereitwillspendthewinter.a/cc/abcauseeffectThemysteryofthemonarchsmigration

Para.4cutdownnaturalenvironmentofmanyplaceskilltheplantshascrashede/gg/efcauseeffectTroubleofthemonarchthereasons

Para.5Whatmeasuresdopeopletaketohelpprotectthemonarchbutterfly?RaiseagreaterawarenessofthiscreatureB.WorktogethertorecorditsmigrationC.MakesurethatthereareenoughplantstofeedonD.Alloftheabove

Whereisthepassagetakenfrom?(p68ex3)A.Inascientificresearchpaperaboutthemonarchbutterfly’smigr