搜索
新概念英语_第三册课后答案详细版§Lesson1Apumaatlarge逃遁的美洲狮【Newwordsandexpressions】生词和短语◆puman.美洲狮◆spotv.看出，发现◆evidencen.证据◆accumulatev.积累，积聚◆obligev.使…感到必须◆huntn.追猎；寻找◆blackberryn.黑莓◆humanbeing人类◆cornerv.使走投无路，使陷入困境◆trailn.一串，一系列◆printn.印痕◆cling(clung,clung)v.粘◆convincev.使…信服◆somehowadv.不知怎么搞地，不知什么原因◆disturbv.令人不安学习词汇时仅知道汉语语义是不够的，要把单词放在语句中体会其应用学习关键句型结构时则要把它放在段落结构或文章里★spotv.看出，发现pickout/see/recognize/catchsightofeg:Atallmaniseasytospotinthecrowd.Hehasgoodeyeforspottingmistakes.他有敏锐的识别错误的能力。spot(做动词时候)=see:强调结果、辨别出、看见、识别、发现。find强调发现的结果。findout查出事实真相。discover做出重大发现notice注意到observe观察watch观察活动中的人或画面spotn.斑点eg:Thereisawhitespotontheshirt.onthespot1,立刻，马上（atonce,immediately）Anyonebreakingtheruleswillbeaskedtoleaveonthespot.2,attheplaceoftheaction在现场Whereversheisneeded,sheisquicklyonthespot.★evidence[u]n.证据Whenthepolicearrived,hehadalreadydestroyedtheevidence.evidence=proofinevidence:显而易见的.Hewasinevidenceattheparty.evidentlyadv.evidentadj.★accumulatevt,vi.积累，积聚accumulate强调积累的过程Astheevidenceaccumulates,expertsfromthezoofeltobligedtoinvestigate.gathervt.聚集，把某人召集在某处collect收集，采集assemble集合，集会，vt.装配hoard大量地贮存Thesquirrelhoardsupnutsforthecoldwinter.hoardup=storeupamass积聚（主要用于诗歌和文学作品）★obligev.使…感到必须feelobligedtodosth.感觉有必要做某事beobligedtodosth被迫做某事★huntn.追猎；寻找L01-01end12’48”L01-02begin13’15”runafter强调追赶、追求.seek追寻（梦想，理想）=pursuechase追赶.huntforsearch搜寻某处为了寻找到某人或某物★cornerv.使走投无路，使陷入困境cornern.角落atthecornerofthestreetinthecorneroftheroomonthecornerofthedeskbecornered………被逼得走投无路常用于被动语态：Thethiefwascorneredatlast.Theproblemcorneredme.这个问题把我难例了。★trailn.一串，一系列trail==followvt.跟踪eg:Thepolicetrailedthecriminaltotheplacewherehewashiding.★cling(clung,clung)v.粘eg:Sheisalwaysclingingtohermother.Heclungtothehopethathewouldsucceed.(抱有，怀有)stick粘住stickto坚持stickyadj.粘的★convincevt.使…信服convincesb.ofsth使sb相信sth和宾语从句that搭配使用没有宾语的情况下要采用主系表结构：beconvincedsbbeconvicnedsb相信★somehowadv.不知怎么搞地，不知什么原因bysomemeans,insomeway,forsomereasonunknownsomewhat==alittle★disturbv.令人不安disturbingadj.令人不安的disturbed感到不安的surprising令人吃惊的surprised感到吃惊的exciting令人激动的excited感到激动的【Text】§Lesson1Apumaatlarge逃遁的美洲狮listentothetapethenanswerthequestionbelow.听录音,然后回答以下问题.Wheremustthepumahavecomefrom?Pumasarelarge,cat-likeanimalswhicharefoundinAmerica.WhenreportscameintoLondonZoothatawildpumahadbeenspottedforty-fivemilessouthofLondon,theywerenottakenseriously.However,astheevidencebegantoaccumulate,expertsfromtheZoofeltobligedtoinvestigate,forthedescriptionsgivenbypeoplewhoclaimedtohaveseenthepumawereextraordinarilysimilar.Thehuntforthepumabeganinasmallvillagewhereawomanpickingblackberriessaw'alargecat'onlyfiveyardsawayfromher.Itimmediatelyranawaywhenshesawit,andexpertsconfirmedthatapumawillnotattackahumanbeingunlessitiscornered.Thesearchproveddifficult,forthepumawasoftenobservedatoneplaceinthemorningandatanotherplacetwentymilesawayintheevening.Whereveritwent,itleftbehinditatrailofdeaddeerandsmallanimalslikerabbits.Pawprintswereseeninanumberofplacesandpumafurwasfoundclingingtobushes.Severalpeoplecomplainedof'cat-likenoises'atnightandabusinessmanonafishingtripsawthepumaupatree.Theexpertswerenowfullyconvincedthattheanimalwasapuma,butwherehaditcomefrom?Asnopumashadbeenreportedmissingfromanyzoointhecountry,thisonemusthavebeeninthepossessionofaprivatecollectorandsomehowmanagedtoescape.Thehuntwentonforseveralweeks,butthepumawasnotcaught.Itisdisturbingtothinkthatadangerouswildanimalisstillatlargeinthequietcountryside.【课文讲解】atlarge1：逃遁的，没有被控制的。2：详细的(indetail)3：总体来讲（asawhole）在英文的表达方式中，首先呈现给读者的是结果。写议论文的时候要注意把握观点L01-02end13’15”L01-03begin13’09”eg:Pandasarelargecat-likeanimalswhicharefoundinAsia.life-like栩栩如生的一般来讲定语从句和同位语从句紧随在被修饰名词后面，但为了保持句子平衡，也可以把谓语动词放到从句之前定语从句只是对于被修饰词的补充说明、修饰。同位语从句则是讲述被修饰名词的内容定语从句的引导词：指人：主语who;宾语who/whom;定语whose表达事物：that(也可指人)/which时间状语：when;地点状语：where;原因状语：why同位语从句：名词做主语、宾语时，关系词用that而不是which时间when;地点whereeg:Anideacametoherthatshemightdotheexperimentinanotherway.Ihavenoideawhathashappenedtohim.定语从句中没有what这个关系词，但它可以引导同位语从句(Anidea)…cometosb.某人突然想到了……takesth.seriously==dealwithsth.seriously认真（严肃）对待某事takesth.lightly:草率对待某事as随着过去分词做定语声称曾经作过某事：claimtohavedonesthIstillremembertheschoolwhereIstudiedEnglish.L01-03end13’09”L01-04begin11’49”confirm:besure,becertainsearch=hunt把某物留在后面：leavebehindWhereverhewent,thewoundsoldierleftbehindhimatrailofblood.伤员所到之处，都留下道道血迹。英文的表达方式重点在于突出客观事实，而中文则善于运用动作的执行者complainof/about:抱怨on+名词：强调动作正在进行ontherise:在上升ontheincrease:在增加onthewatch:在观看onthematch:在比赛中onthefishingtrip:在钓鱼的途中onholiday:在度假fully:completely,entirelyinthepossessionofsb==insb'spossession归某人所有inpossessionofsth.拥有某物takepossessionof拥有eg:Thebeautifulcarisinmypossession/inthepossessionofme.Iaminpossessionofthebeautifulcar.Thepersoninpossessionofthebighouseisexcited.Itisdisturbingtothinkthat一想到………就心里不安eg:ItisdisturbingtothinkthatIfeltmyexamination.熟读并背诵第一自然段总结：atlargetakesth.seriouslyclingtoleavebehindcomplainofinthepossessionof/inpossessionoffeelobligedtoinvestigateawomanpickingblackberriesabusinessmanonafishingtripgoonseveralweeksinthequietcountrysideL01-04end11’49”L01-05begin10’29”【Exercises】A.Completethesesentencesby