聽力教程1-第2版Unit6

Unit6

ListeningCourse2聽力教程1-第2版Unit6SectionOneTacticsforListening聽力教程1-第2版Unit6Part1:PhoneticsFocusStress,IntonationandAccentUnderstandingtagquestionswithrisingorfallingtone.

聽力教程1-第2版Unit6Exercise:

Atagquestionreadinrisingtoneindicatesthatthespeakerisaskingaquestionwhiletheonewithfallingtonemeansthatthespeakerwantsthelistenertoagreewithhim.ListenPetertalkingtoMaggieanddeterminewhetherheisaskingMaggieaquestionorhewantshertoagree.聽力教程1-第2版Unit6Ticktherightbox12345678AmIright?Agreewithme√√√√√√√√聽力教程1-第2版Unit6Part2ListenandNote-takingFocus:IdentifyingCriminalsSelectingkeywordsOrganizingnotesintheformofanoutline聽力教程1-第2版Unit6Ex.A:Fillinthekeywordsinthesentences1.Computerscanmake______forthepoliceto____peopletheywantto_______.2.A_________can____tothe_____ofan_______person.3.Awitnessbeginsto_____theculprit’s_______afterspendinga____time_____throughthese________.easierfindquestionbadlikenessleadarrestinnocentforgetfeatureslonglookingphotographs聽力教程1-第2版Unit64.Expertshavetoworkontheproblemofgettingaccuratedescriptionsfromwitnesses.5.Witnessesgivebetterdescriptionswhentheyareencouragedtorecallthesceneofthecrime.聽力教程1-第2版Unit6Ex.B:

Takenotesandcompletethefollowingoutline.I.ThephotofitsystemA.Witnessesdescribeasuspect.B.Thenapictureisbuiltup,using5differentsetsoffeatures.1.Hair.2.Eyes.3.Nose.4.Mouth.5.Chin.聽力教程1-第2版Unit6C.Advantage1.Thissystemcanbeveryusefulinfindingcriminals.D.Disadvantages1.Butonlyinonecaseoutof20themethodisaccurate.2.AlmosthalfthePhotofitpicturesaremisleading.3.Therearetworeasonsformisleading.i.First,thepicturemaylooknothingatalllikethesuspect.ii.Second,thelikenessmaybesogeneralthatitisnotatallhelpful.E.Witnesses’attitudescaninfluencetheirdescriptions.聽力教程1-第2版Unit6II.AnotherwayofidentifyingcriminalsA.Policerecordstensofthousandsof

photographsofpeopleconvictedofcrimes.B.Witnesseslookthroughtheseinthehopeof

recognizingsuspects.聽力教程1-第2版Unit6III.FRAMW(FaceRetrievalandMatchingEquipment)A.Acomputersystemcombinesthebestfeaturesofbothmethods.B.Allthephotographsonrecordareputonthecomputerfile.C.Thecomputersearchesthefileorphotographsthatfitthedescription.D.Thewitnessisthenpresentedwithasmallnumberofphotographstolookthrough.E.Disadvantage1.Thesystemwillonlyhelptoidentifypeoplewhose

photographsandalreadyonpolicefiles.2.Descriptionsfromwitnessesmustbeaccurate.聽力教程1-第2版Unit6SectionTwoListeningComprehension聽力教程1-第2版Unit6何為UFO

UFO（俗稱飛碟），是UnidentifiedFlyingObject的簡稱，意指所有一切未經(jīng)查明或者不可識別的飛行物；經(jīng)專家、科學(xué)工作者鑒別，不可識別的飛行物體。這個(gè)詞最早出現(xiàn)于上世紀(jì)40年代美國空軍的調(diào)查報(bào)告中。

1947年6月24日，美國商人肯尼思-阿諾德駕駛私人飛機(jī)途經(jīng)華盛頓雷尼爾山上空時(shí)，看到了9個(gè)發(fā)光的物體像碟子一樣呈編隊(duì)快速移動。這是現(xiàn)代人研究UFO的開始，但這并不是人類第一次看到不明飛行物，我國古代春秋時(shí)期的《山海經(jīng)-博物志》中已有有關(guān)記載，以后歷代史書都有這類UFO記載。19世紀(jì)沙俄時(shí)代的科學(xué)院也有詳細(xì)報(bào)告。此外，各國家的史前遺跡、建筑、巖畫、遺留物中也都有關(guān)于UFO的記載。1942年，一個(gè)外國人在天津街頭拍攝了一張UFO的照片，這被專家認(rèn)為是人類最早的一張UFO照片資料。按照幾十萬起UFO報(bào)告的現(xiàn)象可大致分為五類：一、對已知飛行物體或已知自然現(xiàn)象、已知生命物質(zhì)，例如氣球、飛艇、人造衛(wèi)星火箭殘骸、昆蟲群、飛鳥等；二、特定環(huán)境下一些社會群體或個(gè)人的幻覺、心理現(xiàn)象；三、未知的自然生命，生物學(xué)家認(rèn)為大自然中除了固態(tài)、液態(tài)、氣態(tài)外應(yīng)還有第四生命，但這點(diǎn)還未經(jīng)證實(shí)；四、未知的自然現(xiàn)象，如地光火球、球狀閃電、等離子體；五、人們不能制造、不能完全認(rèn)識的智能飛行器或飛行物，也就是人們常說的“飛碟”、“外星人”。聽力教程1-第2版Unit6中國古代遭遇UFO的資料：蘇東坡曾親眼目睹據(jù)說那是在三國時(shí)期的吳國，一群玩耍的小孩中出現(xiàn)一個(gè)身高四尺，身穿藍(lán)衣，長相很怪異的孩子。這個(gè)藍(lán)衣孩子對其他小孩說，自己是火星人，因?yàn)榭吹厍蛏系暮⒆油娴瞄_心，所以才下來看看他們。還說將來天下要?dú)w司馬氏所有。清朝畫家吳友如畫的《赤焰騰空》“是時(shí)江月初生魄，二更月落天深黑。江心似有炬火明，飛焰照山棲鳥驚。悵然歸臥心莫識，非鬼非人竟何物？”（蘇東坡《游金山寺》）不是鬼不是人究竟是何物？不說蘇東坡當(dāng)時(shí)夜游鎮(zhèn)江的金山寺時(shí)，在月黑星稀的二更，忽見江中亮起一團(tuán)火的奇遇深感迷惑，今人也是迷惑的。因?yàn)檫@樣的景觀今人看了還是無法給出準(zhǔn)確的答案，而仍是猜測這樣的不明物可能為UFO，即外星人。外星人之謎是當(dāng)今世界的熱門話題，其是否存在、究竟是什么樣子等爭執(zhí)從來沒塵埃落定過，但是從古自今，對那些被今人視為UFO的不明物，古籍、書畫中有頗多記載。比如清代畫家吳友如約作于1892年（光緒十八年）的畫作《赤焰騰空》，就被人們認(rèn)為是一篇詳細(xì)生動的UFO目擊報(bào)告。《赤焰騰空》的畫面上繪有許多身著長袍馬褂的市民聚集在南京朱雀橋頭，仰望空中一團(tuán)火球。吳友如在畫面上方落款寫到：中國古代UFO頻頻出現(xiàn)？“九月二十八日，晚間八點(diǎn)鐘時(shí)，金陵（今南京市）城南，偶忽見火毯（即球）一團(tuán)，自西向東，型如巨卵，色紅而無光，飄蕩半空，其行甚緩。維時(shí)浮云蔽空，天色昏暗。舉頭仰視，甚覺分明，立朱雀橋上，翹首踮足者不下數(shù)百人。約一炊許漸遠(yuǎn)漸減。有謂流星過境者，然星之馳也，瞬息即杳。此球自近而遠(yuǎn)，自有而無，甚屬濡滯，則非星馳可知。有謂兒童放天燈者，是夜風(fēng)暴向北吹，此球轉(zhuǎn)向東去，則非天登又可知。眾口紛紛，窮于推測。有一叟云，是物初起時(shí)微覺有聲，非靜聽不覺也，系由南門外騰越而來者。嘻，異矣！”火球掠過南京城的具體時(shí)間，地點(diǎn)，目擊人數(shù)，火球大小，顏色，發(fā)光強(qiáng)調(diào)，飛行速度等，吳友如在題記中都做了記載?！冻嘌骝v空》也被認(rèn)為是中國最早關(guān)于UFO的圖畫之一，成為今人研究UFO的一則珍貴歷史資料。其實(shí)早在東晉干寶的《搜神記》中，就記載過一件與火星人接觸的故事。據(jù)說那是在三國時(shí)期的吳國，一群玩耍的小孩中出現(xiàn)一個(gè)地身高四尺，身穿藍(lán)衣，長相很怪異的孩子。這個(gè)藍(lán)衣孩子對其他小孩說，自己是火星人，因?yàn)榭吹厍蛏系暮⒆油娴瞄_心，所以才下來看看他們。還說將來天下要?dú)w司馬氏所有。有個(gè)孩子跑去將此事告訴家中大人。當(dāng)大人趕來時(shí)，火星人縮身跳到空中，只見一塊白色的絹布拖著長長的帶子向高空飛去。后來，火星人的預(yù)言得到了實(shí)現(xiàn)，果然是司馬氏結(jié)束了三國鼎立的局面。另外，《宋史·五行史》記載，宋乾道六年，西安官塘出現(xiàn)了一高約丈余、雞首人身的不明物，從高空而降，大白天在田野上行走，還試圖與人交談?！段逍兄尽分幸灿涊d了清朝康熙十二年三月時(shí)，當(dāng)時(shí)有人看到過一個(gè)黑面人在空中飛馳，紅光閃閃的，如同在空中放火。官府捕快聞訊而來，想對其進(jìn)行追捕時(shí)，黑面人忽然不見了蹤影。這樣看起來怪誕不經(jīng)的事，在中國古代燦爛輝煌的歷史文化中，確實(shí)有過不少的記載，為懸而未解的外星人之謎更加增添了神奇的色彩，也為后人研究外星人提供了寶貴的線索。聽力教程1-第2版Unit6Movies聽力教程1-第2版Unit6Part1DialoguesFocus:IdentifyargumentsRecognizespecificdetailsMakeinferences聽力教程1-第2版Unit6Dialogue1

IDon’tBelieveIt!Background:1.AbominableSnowmanAhairyhumanlikeanimal reportedlyinhabitingthesnows ofthehighHimalayaMountains. Alsocalledyeti.聽力教程1-第2版Unit62.Bigfoot:Large,hairy,humanlikecreaturethatreportedlylivesinisolatedareasofthenorthwesternU.S.andwesternCanada.DescriptionsofBigfootaresimilartothoseoftheAbominableSnowmanoftheHimalayas.Itissaidtobe6–15ft(2–4.5m)inheight,walkinguprightandeithermovingsilentlyoremittingahigh-pitchedcry.Supposedfootprintshavemeasuredupto24in.(60cm)inlength.Despitemanyreportedsightings,thereisstillnosolidevidencethatBigfootexists.目擊物,目擊場所

聽力教程1-第2版Unit6Ex.A:Answerthequestions1.Whataretheyprobablytalkingabout?Probablysomephotographsofmysteriousshapes,footprintsorthatsortofthings.2.Whichspeakerdoyouthinkbelievessupernaturalthingsleast,thefirstspeaker,thesecondspeakerorthethirdspeaker?Thefirstspeaker.聽力教程1-第2版Unit6Ex.B:Eachofthe3speakersmakesanargumentintheirremarks.Listenandcompletetheirarguments

1.Ionlybelievethingswhen___________________________________.2.Peoplesometimesjustduplicate_________________inanewsettingtoattracttourists.3.Theredoexistghosts.Whenpeoplehave______________________________theybegintosee_______.thereisrealprooforscientificexplanationoldmysteriousstoriesaverystrongfeelingaboutthepastghosts聽力教程1-第2版Unit6Dialogue2UnidentifiedFlyingObjectsUFO:unidentifiedflyingobject.referredtocolloquiallyas“flyingsaucers.”MostUFOsightingshaveprosaicexplanations;thereisnohardevidencethatextraterrestrialbeingsarevisitingEarth.Imaginative外星人

聽力教程1-第2版Unit6visor:apieceprojectingfromthefrontofacaporanelasticheadbandtoshadeorprotecttheeyes.聽力教程1-第2版Unit6octagonal:八邊形的,八角形的

聽力教程1-第2版Unit6Ex.ListenandcompletethereportAUFOReportTime:_______________________Place:Aldershot,in____________________Description:Abright____wascomingtowardsmeatabout__________andit______behindsometrees.ThenIsawtwo_____comingtowardsme.LifeForm:Theywerequite____,about_______tall,dressedin___________from____________fromhelmets,andtheyhad_________.Theybothcarried__________.1o’clockinthemorningthesouthofEnglandlight300feetlandedformssmall4feetgreensuitsheadtofootredvisorspaceguns聽力教程1-第2版Unit6Spaceship:

Itwasabout_____________,and______,very,very______,andtherewere______________allroundtheside.Therewere_____goingup.Theinteriorofthespaceshipisan______________.Thewalls,thefloor,andtheceilingwereall_____.Therewereno________or___________,buttherewasa______________goingupfromthe______tothe_______,about__________,rightinthemiddleoftheroom.45feetacrosssilvershinyroundwindowsstepsoctagonalroomblackcontrolsinstrumentscentralcolumnfloorceiling4feetwide聽力教程1-第2版Unit6Part2PassagesFocus:聽力教程1-第2版Unit6Passage1TheLochNessMonsterBackground1.Scotland:

NorthernmostcountryoftheUnitedKingdom.

Capital:Edinburgh. Scotlandhasthreemajorgeographicregions.TheHighlands,inthenorth,areoccupiedbyaseriesoflakesandtheGrampianMountains.TheLowlands,whichincludesomeofScotland'sbestfarmland,comprisetheothertwomajorregions:theMidlandValley(CentralLowlands)andtheSouthernUplands;TheSouthernUplandsfeaturenarrow,flatvalleysseparatingtablemountains. Scotlandhasatemperateoceanicclimate. Importantindustriesarecoalandoilproduction,electronics,forestry,andmarinefishing.聽力教程1-第2版Unit62.TheLochNessLakeLochNessisalarge,deepfreshwaterlochintheScottishHighlands.LochNessisbestknownfortheallegedsightingsofthelegendaryLochNess

Monster-affectionatelyknownas"Nessie“.

Scottishwordforalake聽力教程1-第2版Unit6Ex.A:Pre-listeningQuestionsWhatandhowbigisLochNess?ItisanenormouslakeinNorthernScotland.Itisabout24mileslongandonemilewide,andhasanapproximatedepthof1,000feet.聽力教程1-第2版Unit6Ex.B:

Listenandchoosethebestanswer.1.C2.A3.D4.A5.B6.B7.C8.D聽力教程1-第2版Unit6Ex.C:Answerthequestions

1.WhatisoneofthestrangestandmostfascinatingthingsaboutScotland?TheLochNessMonster.2.Howmanyimportantbodiesarementionedinthispassage?Whatarethey?Britain’sRoyalAirForce,theBostonAcademyofAppliedScienceandNASA.3.WhydosomescientistsbelievethatsomethingdoesexistinthedeepwatersofLockNess?Becausethemostamazingphotographsshowaflipper—theflipperperhapsofaverylargeanimal(20or30feetlong,itisimagined.)聽力教程1-第2版Unit6BeforetheIceAge,LochNessopenedintothesea.ABritishspecialistinanimallifeandalsoanartist.聽力教程1-第2版Unit6Passage2FossilBackground:MesozoicOf,belongingto,ordesignatingtheeraofgeologictimethatincludestheTriassic,

Jurassic,andCretaceousperiodsandischaracterizedbythedevelopmentofflyingreptiles,birds,andfloweringplantsandbytheappearanceandextinctionofdinosaurs.三疊紀(jì)的

侏羅紀(jì)

白堊紀(jì)

聽力教程1-第2版Unit6Ex.A:Pre-listeningHowareplantsmostcommonlyfossilized?Whatisthisprocesslike?Plantsaremostcommonlyfossilizedthroughcarbonization.Inthisprocess,themobileoilsintheplant’sorganicmatterareleachedoutandtheremainingmatterisreducedtoacarbonfilm.

炭膜

聽力教程1-第2版Unit6Ex.B:

Choosethebestanswerforeachofthequestions.1.A2.B3.C4.B5.D6.A7.C8.D聽力教程1-第2版Unit61.Wheredidfossil,remainsortracesofprehistoricplantsandanimalsburyandpreserve?Buriedandpreservedinsedimentaryrock,ortrappedinorganicmatter.2.Whatdopaleontolgoistsusefossilsfor?Tolearnhowlifehaschangedandevolvedthroughoutearth’shistory.3.Whataresomeofthefactorsthatinfluencethepreservationoffossils?Maybereplacedbymineralsordissolvedbyanacidicsolution.聽力教程1-第2版Unit64.Whereareoldfossilsmostcommonlyfound?Theyaremostcommonlyfoundwhereanoldmountainrangehaderoded,suchasineasternNorthAmericaandnorthernEurope,orwheretwooldcontinentshavecollided,suchasinRussia.5.Whereareyoungerfossilsfound?Attheoceansideofyoungmountainswhereanoceanplateiscollidingwithacontinentalplate,suchasinwesternNorthandSouthAmericaandinNewZealand.聽力教程1-第2版Unit6Part3NewsFocus:InternationaltalksandtradeRecognizingfactsSummary聽力教程1-第2版Unit6NewsItem1Ex.A:SummarizethenewsThisnewsitemisaboutthePhilippinegovernment’sprohibitionagainstdeployinganyfurtherworkerstoIraq.聽力教程1-第2版Unit6Ex.B:ListenandfillintheblankThePhilippinegovernmenthas________furtherworkersfromtravelingtoIraqafteroneofitscitizenswas__________inBaghdad.Thegroupthreatenedtokillthe_______within72hoursunlessthePhilippinegovernment__________itstroopsfromIraq.ThePhilippineLaborSecretaryorderedanimmediatehaltinthe__________ofanyfurtherFilipinoworkerstoIraq.Some4,000FilipinociviliansareworkinginU.S.militarybasesinIraqascooks,__________orinotherjobs.Thegovernmenthasofferedhelpforanyworkerswhowantto____________.barredkidnappedhostagewithdrawsdeploymentmechanicscomehome聽力教程1-第2版Unit6NewsItem2

Thisnewsitemisaboutanewroundofsix-nationtalksonNorthKorea’snuclearprogram.聽力教程1-第2版Unit6Ex.B:

Listenandanswerthequestions1.WhatkindoftalkswillbeheldnextweekinBeijing?Anewroundofsix-nationtalksonNorthKorea’snuclearprogramwillbeheldnextweekinBeijing.2.Whenhavethetalksbeenheld?TheyhavebeenscheduledforJune23-26.聽力教程1-第2版Unit63.Whichcountriesareinvolved?China,Russia,Japan,theUnitedStatesandNorthandSouthKorea.4.Hasmuchheadwaybeenmadeintoresolvingthestandoffaftertworoundsofsix-partytalks?No,littleheadwayhasbeenmadeintoresolvingthestandoff.5.WhatdoesChinahope?Chinahopesallsideswilldeepentheirdiscussionsbasedonpreviouslyreachedagreements,includingtoresolvethecrisispeacefullythroughdialogueandreachingthefinalgoalofanuclearfreedKoreanPeninsula.聽力教程1-第2版Unit6NewsItem3

Ex.A:SummarizethenewsitemThisnewsitemisaboutthe

semiconductor-relatedtradedisputebetweenthe