大学英语2 精读 Unit 9 Is there life on earth.ppt

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1、1.Warm-upQuestions2.Word-web3.Blank-filling4.GroupDiscussionArtBuchwaldVenus5.BackgroundInformationBeforeReading_MainBeforeReadingGlobalReadingDetailedReadingAfterReadingNinePlanetsandtheSolarSystemManhattanLightYearBeforeReading_1.1BeforeReadingGlobalReadingDetailedReadingAfterReading1.Doyouthinko

2、urhumankindwilleverstopexploringthespace?Whyorwhynot?2.Canyounameafewbigeventsofspaceexplorationinhumanhistory?3.Doyoubelievetherearesomeotherbeingslivingontheotherplanetsinspace?IsitpossibleforthemtolandontheEarthinsomesortofflyingsaucers?Why?Warm-upQuestionsBeforeReading_1.2BeforeReadingGlobalRea

3、dingDetailedReadingAfterReadingMarsrovervehicle"Spirit"&"Opportunity"NASAAmerica'sspaceagencyastronautspacecraftspacescienceplanetexplorationinternationalspacestationKennedyspacecenterspaceshuttleDiscoveryspaceshuttleColombiaWord-webBeforeReading_1.2BeforeReadingGlobalReadingDetailedReadingAfterRea

4、dingShenzhou5&Shenzhou6satellitespacewalkApolloprogramlaunchvehiclesolarsystemHarbortelescopeBeforeReading_1.2BeforeReadingGlobalReadingDetailedReadingAfterReadingDirections:Withthehelpofthefollowingpictures,listentothepassageandfillinthefollowingblanksaccordingtowhatyou’veheardabouttheSouthAsiaTsu

5、namis.Theearthquake9.0magnitudesthewesternendofIndonesia'sSumatraIslandat6:58a.m.localtime.Theearthquakewasfollowedby,flatteningbuildingsandsendingawallofwaterhigherthanthetopsofcoconutpalmsintothetownsandvillages.Thequakewasthein40yearsandthefourthmost-powerfulsince1900,accordingtotheU.S.Geologica

6、l.measuring_________struck______tsunamis_________strongest________Survey_________■Blank-fillingBeforeReading_1.2BeforeReadingGlobalReadingDetailedReadingAfterReadingTheseriesoftsunamisbythisEarthquakecrashedintotowns,fishingvillagesandtouristfromSriLankatoIndia,ThailandandMalaysia,killingmorethan13

7、,000peopleinatleastninecountriesandleavingthousands.Thetsunamisalsoleftthousands,andhundredsofthousandshomelessinIndonesia,India,SriLankaandThailand.unleashed_________coastal_______resorts________missing___