学英语_第二版_综合教程4_Unit8_电子教案.ppt

学英语_第二版_综合教程4_Unit8_电子教案.ppt

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SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_mainListeningComprehensionBackgroundInformationWarm-upQuestionsSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_BackgroundInformation_mainManhattanAmazonRiverEcuadorAndesOrionHollywoodSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_ListeningComprehensionListeningComprehensionSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_ListeningComprehensionWelivebusyliveswithsolittletimetoenjoytheworldaroundusthatoftentimeswealmostforgetitisthere.LivingintheNiagararegion,anareathathassomuchtoofferbothscenicallyandhistorically,weforgetaboutthediversityofnatureandthefactthatnoteveryonelivesaswedo.GoingtouniversityinTorontothisyear,IwassurprisedtolearnthatNiagaraisoneofthetopcropproducersinnotonlyOntario,butalsoCanada.IwasevenmoresurprisedthatmanyofthepeopleImetwhowerefromTorontohadneverseenafarmbefore,orListeningComprehensionSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_ListeningComprehensionenjoyedthesmallpleasuresofpickingtheirownfruitorgoingforhikesinscenicareas.IrealizedthatIwasluckytohaveexperiencedboththeurbanandrurallife.IntriguedbythequestionofhowIfeltaboutlivingsoclosetoNiagaraFalls,Idecidedtostopbyafterworkonenightandreallylookatthem.IfeltasthoughIwasreallyseeingthefallsforthefirsttime,andtheytrulywereeverythingthatthetouristshadpromised.Staringintothenever-endingcascadesofwater,Iwasmystifiedbyitall.HereIwas,standingatthetopofsuchaglorioussightthatIhadseensomanytimesbefore,butforthefirsttimeinmylife,Iwastrulyseeingitthewaythatitwasmeanttobeseen;throughtheeyesofatourist.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_ListeningComprehensionQuestionsandAnswersTheNiagararegion.1.Whereistheauthorliving?

NiagaraisoneofthetopcropproducersinnotonlyOntario,butalsoCanada.AndmanyofthepeopleImetwhowerefromTorontohadneverseenafarmbefore,orenjoyedthesmallpleasuresofpickingtheirownfruitorgoingforhikesinscenicareas.2.Whatwashe/shesurprisedtolearnwhenhe/shewenttouniversityinToronto?

SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_ListeningComprehensionawed,mystified,asenseofwonder3.Howdidhe/shefeelwhenhe/shedecidedtostopbyandtakealookatthefallsthroughtheeyesofatourist?

Thisisanopen-endedquestion.4.Haveyoueverhadthesamekindofexperienceastheauthordid?

QuestionsandAnswersSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_AmazonRiver1AmazonRiver1.WhatdoyouknowaboutAmazon?

2.Accordingtothepictures,describethegeographiclocationofAmazon.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_AmazonRiver2AmazonriverinnorthernSouthAmerica,largelyinBrazil,rankedasthelargestintheworldintermsofwatershedarea,numberoftributaries,andvolumeofwaterdischarged.Measuring6,400km（4,000mi）fromsourcetomouth,itissecondinlengthonlytotheNileamongtheriversoftheworld.Withitshundredsoftributaries,theAmazondrainsaterritoryofmorethan6millionsqkm（2.3millionsqmi）,roughlyhalfofwhichisinBrazil;therestisinPeru,Ecuador,Bolivia,andVenezuela.ItisestimatedthattheAmazondischargesbetween34millionand121millionliters（9millionand32milliongallons）ofwaterpersecondanddepositsadailyaverageof3milliontonsofsedimentnearitsmouth.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_AmazonRiver3Theannualoutflowfromtheriveraccountsforone-fifthofallthefreshwaterthatdrainsintotheoceansoftheworld.TheoutpouringofwaterandsedimentissovastthatthesaltcontentandcoloroftheAtlanticOceanarealteredforadistanceofabout320km（about200mi）fromthemouthoftheriver.SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8GoTravelingintheJungleBR_Ecuador1EcuadorSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit8Go