新概念第三册NCE3Lesson1A puma at largeppt课件

.,NewConceptEnglish3,Grace,.,Warmingup,Discussion&SpeechDoyoulikeanimals?Canyoutellmesomestoriesbetweenyouandanimals?,.,Whatdoesitlooklike?,.,ASportBrand,.,Jaguar美洲虎(afamoustypeofBritishcarwhichislargeandverycomfortable),.,Puma美洲狮Leopard美洲豹,.,Theleopardcantchangeitsspots.,江山易改，本性难移,.,Whatwouldyoudoifthepumaisstaringatyouonlyfiveyardsfromyou?,.,.,WhatdoyouthinkofwhenyouseethetitleAPumaatLarge?,.,Backgroundknowledge,America美洲Cat-like猫科Greatjumper+10mKiller野味、家禽,Becareful!,.,.,atLarge:freewithoutcontrol,Twothievesarestillatlarge.两个窃贼仍逍遥法外whentheteacherleaves,studentsareatlarge.老师离开时，学生就自由了：,.,Pre-reading:Newwordsandexpressions,puman.美洲狮cornerv.使走投无路，使陷入困境spotv.看出，发现trailn.一串，一系列evidencen证据printn.印痕accumulatev.积累，积聚clingv.粘obligev.使感到必须convincev.使信服huntn.追猎；寻找somehowadv.不知怎么搞地，不知什么原因blackberryn.黑莓humanbeing人类disturbv.令人不安,.,2.listening,ListenandFillintheBlanks.,.,Pumasarelarge,cat-likeanimalswhicharefoundinAmerica.WhenreportscameintoLondonZoothatawildpumahadbeen_(1)_forty-fivemiles_(2)_ofLondon,theywerenottakenseriously.However,asthe_(3)_begantoaccumulate,expertsfromtheZoofeltobligedtoinvestigate,forthedescriptionsgivenbypeoplewho_(4)_tohaveseenthepumawereextraordinarilysimilar.Thehuntforthepumabeganinasmallvillagewhereawoman_(5)_blackberriessawalargecatonlyfiveyardsawayfromher.Itimmediatelyranawaywhenshesawit,andexpertsconfirmedthatapumawillnot_(6)_ahumanbeingunlessitiscornered.Thesearchproveddifficult,forthepumawasoften_(7)_atoneplaceinthemorningandatanotherplacetwentymilesawayintheevening.Whereveritwent,itleftbehinditatrailofdeaddeerandsmallanimalslikerabbits.Severalpeople_(8)_ofcat-likenoisesatnightandabusinessmanonafishingtripsawthepumaupatree.Theexpertswerenowfully_(9)_thattheanimalwasapuma,butwherehaditcomefrom?Asnopumashadbeenreportedmissingfromanyzoointhecountry,thisonemusthavebeeninthepossessionofaprivate_(10)_andsomehowmanagedtoescape.,.,3.Reading,.,ReadandThink?,1.Arepumalikecats?2.Wherearepumasfound?3.Wheredidthehuntforthepumabegin?4.Whatdopumaslikeeating?5.Howlongdidthehuntgoon?,.,Whathappened?,Paragraph1:Awildpumahadbeenspottedforty-fivemilessouthofLondon,andexpertsfromtheZoofeltobligedtoinvestigate.,Paragraph2:Thehuntforthepumabeganinasmallvillage,butthepumawasnotcaught.,Mainidea,.,4.TextAnalysis,.,1,4,Step1-Example,Step2-Difficultyandreason,Step3-Evidences,2,3,Step4-Conclusion,Thehuntforthepuma,.,Tellthestory1Huntbegan-smallvillage-womanpickingblackberries-largecat-fiveyards2Ranaway-expertsconfirmed-notattack-cornered3Searchdifficult-puma-oneplace-morning-anothertwentymilesaway-evening4Whereveritwent-trail-deaddeer-smallanimals5Pawprints-pumafur-bushes6Severalpeoplecomplained-cat-likenoises-businessmanfishingtrip-upatree7Expertsconvinced-wasapuma-wherefrom?8Nopumareportedmissing-zoointhecountry-possessionprivatecollector-escape9Huntwenton-severalweeks-pumanotcaught10Disturbing-wildanimal-quietcountryside,.,写作表达练习,随着家乡环境污染问题越来越严重，一些环境保护者觉得有必要采取行动保护环境，给后代留下干净的生存空间。虽然他们也知道这样会是一项艰巨的任务，但是他们始终抱有成功的信心。为了说服政府官员，他们收集了大量的企业排污的证据。面对当地政府为了改善环境指定的政策，那些拥有重污染企业的老板们纷纷抱怨政策的不合理，宣称自己为了环境保护做了很多，但是环境保护者却把他们逼入绝境。,As/feelobligedtodo/leavebehind/however/areclingingto/convincesb.of/inpossessionof/complainedof/claime/todo,.,Asthepollutionproblemintheirhometownismoreandmoreserious,someenvironmentalistsfeelobligedtodosomethingtoprotecttheenvironmenttoleavebehindacleanlivingspaceforthefuturegenerations.Theyknowthatitwillbeadifficulttask,however,theyarealwaysclingingtothehopethattheywillsucceed.,.,Inordertoconvinceofficialsinthegovernmentoftheproblem,theyhaveaccumulatedlotsofevidence,however,theyarealwaysclingingtothehopethattheywillsucceed.Inordertoconvinceofficialsinthegovernmentoftheproblem,theyhaveaccumulatedlotsofevidence.,.,Facingtheenvironmentalpolicymadebythelocalgovernment,thebossesinpossessionofsomeheavypollutingfactoriescomplainedoftheinjustice.Theyclaimedtohavedonealottoreducethepollution,however,theywerecorneredbytheenvironmentalists.,.,美洲狮是一种体形似猫的大动物，产于美洲。当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没有受到重视。可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，因为凡是声称见到过美洲狮的人们所描述的情况竟是出奇地相似。搜寻美洲狮的工作是从一座小村庄开始的。那里的一位妇女在采摘黑莓时的看见“一只大猫”，离她仅5码远，她刚看见它，它就立刻逃走了。专家证实，美洲狮非被逼得走投无路，是决不会伤人的。事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。无论它走哪儿，一路上总会留