英语阅读主旨归纳题课件

如何归纳主旨大意,高三外语张德才,Haveatry!Howtogetthemainideaofaparagraph?,1Smokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illness),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smokerscough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?(1.5分钟)Smokingcancausecancer.Smokingisaterriblekiller.Smokingisharmfultoourhealth.Anexperimentonsmoking.,2Oftennoonelooksmoreguiltythantheinnocent.Ontheotherhand,nobodymaylookmoreinnocentthanaprofessionalcriminal.Andthemanwhoknows“everything”mayreallyonlybetryingtohidehisownweakness.So,itisfoolishtotrytojudgeapersononlybyhisappearance.(1分钟)Whatisthemainideaofthepassage?Professionalcriminalslookmoreinnocentthanothers.Dontjudgeothersbytheirappearance.,So,itisfoolishtotrytojudgeapersononlybyhisappearance.,3Ifyouwereplanningtobuyatelevisionset,thefollowingadvertisementwouldcertainlydrawyourattention:“ColorTV.Only$79.Twodayssale.Hurry.”However,whenyougotothestorereadytobuy.Youmaydiscoverthattheyaresoldout.Buttheshopassistantisquicktotellyouthathehasanothermodel.Amuchbettersetwhichis“justrightforyou”Itcosts$395.Thissalesmethodiscalled“baitandswitch”.Buyersarebaitedwithasalesadvertisement,andthentheyareswitchedtoanothermoreexpensiveone.(2.5分钟)Theparagraphcouldbeentitled_.A.BuyingATVSetB.ASellingMethodC.BuyerSdecisionD.TVSetonSale,Thissalesmethodiscalled“baitandswitch”.,(detail)(detail)(detail),(Point),4Acoupleofyearsago,ItookthefamilyonawintervacationtoNewYorkcitytoexperiencetheholidayatmosphere.ThelongestlinesthatweekwerentinthehalloftheEmpireStatebuilding,attheStatueofLibertyferryoranyofNewYorksotherlandmarks,butinthesquareatFifthavenueand58Street,wherethecrowdtogetintoFAOSchwarz(atoystore)snakedaroundtheblock.Theauthorwantstotellus_inthisparagraph.A.thedistributionofpeopleB.thepoortrafficconditionsC.thepopularityofatoystoreD.theniceholidayatmosphere,but,lines,TypesofParagraphStructures,Atthebeginning,Attheend,Inthemiddle,Nocleartopicsentence,forexample,so,therefore,However,but.,but.,Haveatry!Howtogetthemainideaofapassage?,details,Paragraphideas,Passageidea,1Magellansmenwerethefirsttomakethetriparoundtheworld.Ittookthemmorethantwoyearstodosobyship.2MagellanwasfromPortugal,buthesailedfortheKingofSpain.OnSeptember20,1519,heleftSpainwithfiveshipsand240men.AfterpassingthetripofSouthAmerica,theyreachedthePacificOcean,onwhichtheysailedmorethanoneyear.Veryoftentheycouldnotseeapieceoflandformonthsandtheysufferedgreatlyfromthelackoffoodandfreshwater.Manyofthemdiedofhungeranddiseases.Theyevenhadtoliveonsawdust.FinallyinApril1521,MagellangottothePhilippineIslands,wherehewaskilled.HismenfledandcontinuedtheirvoyageacrosstheIndianOcean.ItwaswiththegreatestdifficultythattheypassedtheCapeofGoodHope.BythetimetheyreturnedtoSpainonDecember21,1521,sevenoutofeveryeightmenhaddied.3Magellansvoyageprovedthatmencouldsailaroundtheworldandthatourearthisbutahugeball.(4分钟),Whichofthefollowingdoyouthinkisthebesttitleforthispassage?Magellansdeath.GoingaroundtheWorld.TheWorldIsRound.MagellansVoyage.,1Magellansmenwerethefirsttomakethetriparoundtheworld.Ittookthemmorethantwoyearstodosobyship.,Magellansvoyagewasthefirsttriparoundtheworld.,TheprocessofMagellanslonganddifficultvoyage,2MagellanwasfromPortugal,buthesailedfortheKingofSpain.OnSeptember20,1519,heleftSpainwithfiveshipsand240men.AfterpassingthetipofSouthAmerica,theyreachedthePacificOcean,onwhichtheysailedmorethanoneyear.Veryoftentheycouldnotseeapieceoflandformonthsandtheysufferedgreatlyfromthelackoffoodandfreshwater.Manyofthemdiedofhungeranddiseases.Theyevenhadtoliveonsawdust.FinallyinApril1521,MagellangottothePhilippineIslands,wherehewaskilled.HismenfledandcontinuedtheirvoyageacrosstheIndianOcean.ItwaswiththegreatestdifficultythattheypassedtheCapeofGoodHope.BythetimetheyreturnedtoSpainonDecember21,1521,sevenoutofeveryeightmenhaddied.,3Magellansvoyageprovedthatmencouldsailaroundtheworldandthatourearthisbutahugeball.,Magellansvoyageprovedtheearthisround.,1Magellansmenwerethefirsttomakethetriparoundtheworld.Ittookthemmorethantwoyearstodosobyship.2MagellanwasfromPortugal,buthesailedfortheKingofSpain.OnSeptember20,1519,heleftSpainwithfiveshipsand240men.AfterpassingthetripofSouthAmerica,theyreachedthePacificOcean,onwhichtheysailedmorethanoneyear.Veryoftentheycouldnotseeapieceoflandformonthsandtheysufferedgreatlyfromthelackoffoodandfreshwater.Manyofthemdiedofhungeranddiseases.Theyevenhadtoliveonsawdust.FinallyinApril1521,MagellangottothePhilippineIslands,wherehewaskilled.HismenfledandcontinuedtheirvoyageacrosstheIndianOcean.ItwaswiththegreatestdifficultythattheypassedtheCapeofGoodHope.BythetimetheyreturnedtoSpainonDecember21,1521,sevenoutofeveryeightmenhaddied.3Magellansvoyageprovedthatmencouldsailaroundtheworldandthatourearthisbutahugeball.(4分钟),Paragraph1:Magellansvoyagewasthefirsttriparoundtheworld.,Paragraph2:TheprocessofMagellanslongdifficultvoyage,Paragraph3:Magellansvoyagedprovedtheearthisround.,Magellansvoyage,Magellansmenwerethefirsttomakethetriparoundtheworld.Ittookthemmorethantwoyearstodosobyship.MagellanwasfromPortugal,buthesailedfortheKingofSpain.OnSeptember20,1519,heleftSpainwithfiveshipsand240men.AfterpassingthetripofSouthAmerica,theyreachedthePacificOcean,onwhichtheysailedmorethanoneyear.Veryoftentheycouldnotseeapieceoflandformonthsandtheysufferedgreatlyfromthelackoffoodandfreshwater.Manyofthemdiedofhungeranddiseases.Theyevenhadtoliveonsawdust.FinallyinApril1521,MagellangottothePhilippineIslands,wherehewaskilled.HismenfledandcontinuedtheirvoyageacrosstheI