新概念英语第三册第一课【剪集】中英对照逐句讲解
新概念英语3第一课
★puman. 美洲狮★spotv. 看出，发现pick out,see,recognise,catch,sight ofspot=see : 强调结果、辨别出、看见、识别、发现find : 强调发现的结果find out：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A tall man is easy jto spot in the crowd.He has good eye for spotting mistakes.n. 斑点There is a white spot on the shirt.on the spot1.立刻，马上（at once ,immediately)Anyone breaking the rules will be asked to leave on the spot.2.at the place of the action 在现场Wherever she is needed,she is quickly on the spot.★evidencen. 证据不可数名词When the police arrived,he had already destroied the evidence.evidence=proofin evidence: 显而易见的He was in evidence at the party.evidently ，evidently★accumulatev. 积累，积聚强调积累的过程As the evidence accumulates,experts from the zoo felt obliged to investigate. gather vt. 聚集，把某人召集在某处collect 搜集，采集assemble 集合，集会，vt.装配hoard vt. 大量的储存hoard up＝store upamass 积聚（主要用于诗歌和文学作品）The squirrel hoards up nuts for the cold winter★obligev. 使……感到必须feel obliged to do sth 感觉有必要做某事be obliged to do sth. 被迫做某事★huntn. 追猎；寻找run after 强调追赶、追求seek/pursue 追寻chase 追赶hunt forsearch 搜寻某处为了寻找到某人或某物★blackberryn. 黑莓★human being人类★cornerv. 使走投无路，使陷入困境n.角落at the corner of the streetin the corner of the roomon the corner of the desk经常使用被动语态The thief was cornered at lastThe problem cornered me.★trailn. 一串，一系列（vt.)trail：followThe police trailed the criminal to the place where he was hiding★printn. 印痕★clingv. 粘clungShe is always clinging to her mother.He clung to the hope that he would succeed.stick 粘住；stick to 坚持；sticky 粘的★convincev. 使……信服convince sb.of 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：be convinced★somehowadv. 不知怎么搞地，不知什么原因by some means,in some way ,for some reason unknownsomewhat : a little★disturbv. 令人不安disturbing: 令人不安的disturbed: 感到不安的exciting：令人激动的excited：感到激动的【课文讲解】at large:逃遁的，没有被控制的详细地（in detail)总体来讲（as a whole)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Pandas are large cat-like animals which are found in Asia.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缮名词后面，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缮词的补充说明、修缮；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（也可以指人）/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、宾语等，关系词用that而不是which时间－when；地点－whereAn idea came to her that she might do the experiment in another way.I have no idea what has happened to him。
新概念英语第三册课程讲解_0
新概念英语第三册课程讲解篇一：新概念英语第三册课文及详解第1课Lesson 1 A puma at largePumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.The hunt for the puma began in a small village where a woman pickingblackberries saw ‘a large cat’only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of ‘cat-like noises’atnight and a businessman on a fishing trip saw the puma up a tree. Theexperts were now fully convinced that the animal was a puma, but where had it come from? As no pumas had been reported missing from any zoo in thecountry, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.Pay attention: The points below are not covered by the mp3. It is better for you to listen to the mp3 first and try to take notes by yourselves.1，a puma at largeat large1：逃遁的，没有被控制的。
新概念英语第三册课文语言点详解第一课
新概念英语第三册课文语言点详解第一课A puma at largeWhere must the puma have come from?Must 的基本词意是“必须”Must…… have happened 或 must be 表达一种推断或猜测。
A puma at largeBe at large ，固定词组词意是“潜逃”，她一般是指危险的人或动物从什么地方逃了出来，并且会造成伤害。
例：The escaped prisoners are still at large.…… a wild puma had been spotted forty-five miles south of London……….people who claimed to have seen the puma…….…… the puma was often observed at one plaece……三句中都出现了表示“看见”或“看”的词语：表示“看见”这个意思，see是最常用的词，而observe 要比see 更加书面化，spot 表示看见了不太容易看到的东西或发现了正在寻找的东西。
例：I spotted someone coming out of the building.As the evidence began to accumulate, experts from zoo felt obliged to investigate……Accumulate 这个词只逐渐增加或积累。
Feel obliged to do sth 感到不得不做某事。
这是一个固定词组，经常用来做书面词，表示必须、有责任、有义务做什么事情。
例：I felt obliged to invited him.The hunt for the puma began in a small village where a woman picking blackberries saw a large cat……Hunt, 我们熟悉的词意是“捕猎”，但课文中的意思是“搜寻”。
新概念英语第三册第一课
10. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.
• disturbing adj. 令人不安的
• • • •
at large （1）逃遁的, 没有被控制的 例句：The thief is still at large. （2）详细地（= in detail） 例句：I need talk to you at large.
•试着模仿这个句型来造句 •句型：sth be + adj. + n-like + n. which/who +句子
•1. 熊猫是巨大的，像熊一样的动物，产于四川省。 •Pandas are large, bear-like animals which are found in Sichuan province. •2. 长沙是一座漂亮的花园式的城市，它位于中国中南部。 •Changsha is a modernized, garden-like city which lies in central south part of China.
6. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits.
•leave...behind 留下，遗留 •例句：I left my wallet behind in the kitchen. •a trail of 一串，表示很多 例句：Every success has a trail of failures behind it.
新概念英语第三册课堂笔记：第1课
Lesson 1A Puma at large逃遁的美洲狮【New words and expressions】⽣词和短语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结构是则要把它放在段落结构或⽂章⾥★puman. 美洲狮★spotv. 看出，发现pick out,see,recognise,catch,sight ofspot=see : 强调结果、辨别出、看见、识别、发现find : 强调发现的结果find out：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A tall man is easy jto spot in the crowd.He has good eye for spotting mistakes.n. 斑点There is a white spot on the shirt.on the spot1.⽴刻，马上（at once ,immediately)Anyone breaking the rules will be asked to leave on the spot.2.at the place of the action 在现场Wherever she is needed,she is quickly on the spot.★evidencen. 证据不可数名词When the police arrived,he had already destroied the evidence.evidence=proofin evidence: 显⽽易见的He was in evidence at the party.evidently ，evidently★accumulatev. 积累，积聚强调积累的过程As the evidence accumulates,experts from the zoo felt obliged to investigate. gather vt. 聚集，把某⼈召集在某处collect 搜集，采集assemble 集合，集会，vt.装配hoard vt. ⼤量的储存hoard up＝store upamass 积聚（主要⽤于诗歌和⽂学作品）The squirrel hoards up nuts for the cold winter★obligev. 使……感到必须feel obliged to do sth 感觉有必要做某事be obliged to do sth. 被迫做某事★huntn. 追猎；寻找run after 强调追赶、追求seek/pursue 追寻chase 追赶hunt forsearch 搜寻某处为了寻找到某⼈或某物★blackberryn. ⿊莓★human being⼈类★cornerv. 使⾛投⽆路，使陷⼊困境n.⾓落at the corner of the streetin the corner of the roomon the corner of the desk经常使⽤被动语态The thief was cornered at lastThe problem cornered me.★trailn. ⼀串，⼀系列（vt.)trail：followThe police trailed the criminal to the place where he was hiding★printn. 印痕★clingv. 粘clungShe is always clinging to her mother.He clung to the hope that he would succeed.stick 粘住； stick to 坚持； sticky 粘的★convincev. 使……信服convince sb.of 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：be convinced★somehowadv. 不知怎么搞地，不知什么原因by some means,in some way ,for some reason unknownsomewhat : a little★disturbv. 令⼈不安disturbing: 令⼈不安的disturbed: 感到不安的exciting：令⼈激动的excited：感到激动的Listen to the tape then answer the question below.听录⾳，然后回答以下问题。
新概念英语第三册课文及详解第1课
Lesson 1 A puma at largePumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.Language pointsPay attention: The points below are not covered by the mp3. It is better for you to listen to the mp3 first and try to take notes by yourselves.1，a puma at largeat large1：逃遁的，没有被控制的。
新概念英语第三册Lesson-1Puma-at-Large
extraordinarily
People who claimed to have seen the puma…… The puma was often observed at one place…
★spot
v. 看出，发现 pick out, see, recognise, catch sight of spot=see : 强调结果、辨别出、看见、识别、发现 find : 强调发现的结果 find out：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 A tall man is easy to spot in the crowd. He has good eye for spotting mistakes. n. 斑点 There is a white spot on the shirt.
Warming up
Discussion & Speech
Do you like animals? Can you tell me some stories between you and
animals ?
I. Background knowledge
Puma (美洲狮）, is also called cougar（酷哥） or mountain lion, living mainly in America, belongs to cat branch animal, like lions, tigers or leopards,
【新概念英语3第一课单词详解】 新概念英语单词第一册
【新概念英语3第一课单词详解】新概念英语单词第一册【新概念英语3第一课单词详解】新概念英语单词第一册本文从网络收集而来，上传到平台为了帮到更多的人，如果您需要使用本文档，请点击下载按钮下载本文档（有偿下载），另外祝您生活愉快，工作顺利，万事如意！Lesson1Wildwild animals or plants live or grow in natural surroundings and are not taken care of by people、野生的例：We saw two more wild cats creeping toward us in the darkness、我们看见还有两只野猫在黑暗中向我们爬来。
wild land is natural and is not used by people、荒芜的例：、、、a wild area of woods and lakes、…一片荒芜的森林和湖泊区域。
wild is used to describe the weather or the sea when it is stormy、狂风暴雨的例：The wild weather did not deter some people from taking an unseasonable dip in the sea、狂风暴雨的天气并没有使一些不合时宜地到海里游泳的人却步。
Wild behaviour is uncontrolled, excited, or energetic、狂热的例：The children are wild with joy、孩子们欣喜若狂、If you describe someone or their behaviour as wild, you mean that they behave in a very uncontrolled way、疯狂的例：The house is in a mess after a wild party、一次疯狂的聚会之后，房子里一片狼藉。
新概念英语3-第一课
新概念英语3-第一课Lesson 01 A Puma at large 逃遁的美洲狮New words and expression 生词和短语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结构是则要把它放在段落结构或文章里puma n.美洲狮spot v.看出, 发现= see, pick out, recognize, catch sight of 强调结果, 辨别出, 看见, 识别, 发现-- A tall man is easy to spot in the crowd.-- He has good eye for spotting mistakes.同意词：-- find：强调发现的结果/ find out：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Spot n.斑点-- There is a white spot on the shirt.on the spot有两个含义：1> 立刻, 马上（at once, immediately）-- Anyone breaking the rules will be asked to leave on the spot.2> at the place of the action 在现场-- Wherever she is needed, she is quickly on the spot.Evidence n.证据（不可数名词）Evident adj.明显的, 显然的/ evidently adv.明显地, 显然Evidence = proof (n.证据)-- When the police arrived, he had already destroyed the evidence.in evidence 显而易见的-- He was in evidence at the party.Accumulate v.积累, 积聚（强调积累的过程）-- As the evidence accumulates, experts from the zoo felt obliged to investigate. Gather vt.聚集, 把某人召集在某处-- The teacher gathered his students in the classCollect vt.搜集, 采集-- Do you collect stamps? Yes, I collect stamps as my hobby.（n.业余爱好）Assemble v.集合, 集会/ 装配-- A large number of people assemble on the square.Hoard vt.大量的储存（-- hoard up = store up 储藏）-- The squirrel hoards up nuts for the cold winter （squirrel n.松鼠）（nut n.坚果）amass vt.积聚（主要用于诗歌和文学作品）-- The clouds amassed above the hillsOblige v.使…感到必须feel obliged to do sth 感觉有必要做某事-- I feel obliged to say no to his demand（n.要求, 需要）be obliged to do sth 被迫做某事-- They were obliged to sell their car to pay their debts off.（debt n.债务）hunt v.n.追猎, 寻找（hunt for）-- The experts from London zoo began to hunt (v.) for a puma.-- The hunt (n.) for the puma proved the difficult. （prove vt.证明, 证实）search 搜寻某处为了寻找到某人或某物-- The police were searching the forest for the missing boy.run after 强调追赶, 追求-- look, a dog is running after a cat-- what are you run after in your lifeseek = pursue v.追寻(理想)chase v.追赶（-- They are chasing a thief / They are running after a thief）blackberry n.黑莓/ berry n.浆果human being 人类corner v.使走投无路, 使陷入困境作为动词, 经常使用被动语态-- The thief was cornered at last-- The problem cornered me.corner n.角落-- at the corner of the street -- in the corner of the room -- on the corner of the deskTrail n.一串, 一系列trail vt. 跟踪, 追踪（= follow）-- The police trailed the criminal to the place where he was hiding （criminal n.罪犯）Print n.印痕Cling v.粘（clung, clung, clinging）-- She is always clinging to her mother.-- He clung to the hope that he would succeed. 他怀有成功的希望stick v.粘住（-- stick the envelop）n.信封stick to 坚持（-- stick to the plan / stick to one’s promise）n.许诺sticky adj.粘的（-- sticky fingers）convince v.使…信服1>convince sb of sth -- I convince him of my honesty.（n.诚实, 正直）我使他相信我的诚实。
新概念第三册--课文讲解和笔记打印版Lesson1
Lesson 01 A Puma at large 逃遁的美洲狮New words and expression 生词和短语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结构是则要把它放在段落结构或文章里puma n.美洲狮spot v.看出, 发现= see, pick out, recognize, catch sight of 强调结果, 辨别出, 看见, 识别, 发现-- A tall man is easy to spot in the crowd.-- He has good eye for spotting mistakes.同意词：-- find：强调发现的结果 / find out：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Spot n.斑点-- There is a white spot on the shirt.on the spot 有两个含义：1> 立刻, 马上（at once, immediately）-- Anyone breaking the rules will be asked to leave on the spot.2> at the place of the action 在现场-- Wherever she is needed, she is quickly on the spot.Evidence n.证据（不可数名词）Evident adj.明显的, 显然的 / evidently adv.明显地, 显然Evidence = proof (n.证据)-- When the police arrived, he had already destroyed the evidence.in evidence 显而易见的-- He was in evidence at the party.Accumulate v.积累, 积聚（强调积累的过程）-- As the evidence accumulates, experts from the zoo felt obliged to investigate. Gather vt.聚集, 把某人召集在某处-- The teacher gathered his students in the classCollect vt.搜集, 采集-- Do you collect stamps Yes, I collect stamps as my hobby.（n.业余爱好）Assemble v.集合, 集会 / 装配-- A large number of people assemble on the square.Hoard vt.大量的储存（-- hoard up = store up 储藏）-- The squirrel hoards up nuts for the cold winter （squirrel n.松鼠） nut n.坚果）amass vt.积聚（主要用于诗歌和文学作品）-- The clouds amassed above the hillsOblige v.使…感到必须feel obliged to do sth 感觉有必要做某事-- I feel obliged to say no to his demand（n.要求, 需要）be obliged to do sth 被迫做某事-- They were obliged to sell their car to pay their debts off.（debt n.债务）hunt v.n.追猎, 寻找（hunt for）-- The experts from London zoo began to hunt (v.) for a puma.-- The hunt (n.) for the puma proved the difficult. （prove vt.证明, 证实）search 搜寻某处为了寻找到某人或某物-- The police were searching the forest for the missing boy.run after 强调追赶, 追求-- look, a dog is running after a cat-- what are you run after in your lifeseek = pursue v.追寻(理想)chase v.追赶（-- They are chasing a thief / They are running after a thief）blackberry n.黑莓 / berry n.浆果human being 人类corner v.使走投无路, 使陷入困境作为动词, 经常使用被动语态-- The thief was cornered at last-- The problem cornered me.corner n.角落-- at the corner of the street-- in the corner of the room-- on the corner of the deskTrail n.一串, 一系列trail vt. 跟踪, 追踪（= follow）-- The police trailed the criminal to the place where he was hiding （criminal n. 罪犯）Print n.印痕Cling v.粘（clung, clung, clinging）-- She is always clinging to her mother.-- He clung to the hope that he would succeed. 他怀有成功的希望stick v.粘住（-- stick the envelop）n.信封stick to 坚持（-- stick to the plan / stick to one’s promise）n.许诺sticky adj.粘的（-- sticky fingers）convince v.使…信服1>convince sb of sth-- I convince him of my honesty.（n.诚实, 正直）我使他相信我的诚实。
新概念英语第三册Lesson1APumaatLarge讲解课件
• -- 名词(做主语、宾语等)：关系词用that而不是which • -- 时间：when； 地点：where • -- 定语从句中没有what这个关系词，但what可以引导同位语从句 • -- An idea came to her that she might do the experiment in another way. • -- I have no idea what has happened to him。
• （2）When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.
新概念3-1英语第三册第一课
New concept English Lesson1A Puma at large 在逃的美洲狮at large：在逃的，未被捕获的Where must the puma have come from?美洲狮能从哪儿来呢？这里的must是用来表示推测，没有实际的意义。
Pumas are large, cat-like animals which are found in America.美洲狮是在美洲发现的，大型的、像猫一样的动物America，美洲，美国American，美洲人，美国人（这俩货我总是分不清）cat-like，像猫一样的（我本能的认为cat-like=猫科，百度翻译上不是）felidae，猫科，猫科动物，猫科植物When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they（指报告）were not taken seriously.当伦敦南部45英里看见一只美洲狮的报告进入伦敦动物园时，报告没有被认真对待come into：进入were not taken seriously没有被认真对待However, as the evidence began to accumulate,然而，当证据开始积累begin后面可以接to do和doing，但是主语是物不是人的时候要用to doexperts from the Zoo felt obliged to investigate,来自动物园的专家感到有责任调查obliged to有责任investigate，调查for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.因为声称看见美洲狮的人给出的描述非常相似claim to声称extraordinarily非常地The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her.搜寻美洲狮从一个小村庄开始，那里有一个采黑莓的女人看见“一只大猫”离她仅5码远hunt n. 搜寻;搜索;寻找;打猎;It immediately ran away when she saw it,当女人看见它，它立刻跑了and experts confirmed that a puma will not attack a human being unless it is cornered.专家确认美洲狮不会攻击人类，除非它走投无路be cornered，走投无路The search proved difficult,搜索很困难prove，证明；证实；后来被发现是；最终显现为；展现，展示，显示（自己的才能）for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. 因为美洲狮经常被看到早上在某个地方，晚上在20英里远的另一个地方observe，看到；注意到；观察到；观察；注视；监视；说话；评论Wherever it went, it left behind it a trail of dead deer and small animals like rabbits.无论它走到那，它在身后留下了踪迹，死鹿和小动物，比如兔子trail，（长串的）痕迹，踪迹，足迹；（尤指打猎时跟踪的）踪迹，臭迹；（乡间的）小路Paw prints were seen in a number of places and puma fur was found clinging to bushes.爪印在很多地方被看见，美洲狮的毛发被发现粘在灌木丛clinging to，依附bush，灌木Several people complained of’cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. 有人抱怨夜里有“像猫一样的吵闹声”，一个商人在钓鱼的路上看见一只美洲狮在树上complain of，抱怨，诉苦The experts were now fully convinced that the animal was a puma, but where had it come from?专家现在完全确信这个动物是美洲狮，但是它是从哪儿来的呢？convince,使确信; 使相信; 使信服; 说服，劝说As no pumas had been reported missing from any zoo in the country,因为国内没有动物园报告丢失美洲狮this one must have been in the possession of a private collector and somehow managed to escape.这一只一定属于一个私人收藏家，不知道什么原因设法逃了出来in the possession of，由……所有somehow，不知为什么managed，设法The hunt went on for several weeks, but the puma was not caught.搜索持续了数周时间，但是美洲狮没有被捕获It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.想起来令人不安，在宁静的乡村，一只危险的野生动物仍然在逃It is disturbing to think，想起来令人不安。
(完整版)新概念英语第三册课文及详解第1课
Lesson 1 A puma at largePumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of 'cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.Language pointsPay attention: The points below are not covered by the mp3. It is better for you to listen to the mp3 first and try to take notes by yourselves.1，a puma at largeat large1：逃遁的，没有被控制的。
新概念三-新概念英语第三册第1课-A Puma at large
新概念英语第三册第1课:A Puma at largeLesson 1 A puma at large逃遁的美洲狮Listen to the tape then answer the question below.听录音，然后回答以下问题。
Where must the puma have come from?Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her. It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered. The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening. Wherever it went, it left behind it a trail of dead deer and small animals like rabbits. Paw prints were seen in a number of places and puma fur was found clinging to bushes. Several people complained of "cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree. The experts were now fully convinced that the animal was a puma, but where had it come from? As no pumas had been reported missing from any zoo in the country, this one must have been in the possession of a private collector and somehow managed to escape. The hunt went on for several weeks, but the puma was not caught. It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.参考译文美洲狮是一种体形似猫的大动物，产于美洲。
新概念英语第三册课堂笔记：第1课
新概念英语第三册课堂笔记：第1课新概念英语第三册课堂笔记：第1课Lesson 1A Puma at large逃遁的美洲狮【New words and expressions】生词和短语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结构是则要把它放在段落结构或文章里★puman. 美洲狮★spotv. 看出，发现pick out,see,recognise,catch,sight ofspot=see ：强调结果、辨别出、看见、识别、发现find ：强调发现的结果find out：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A tall man is easy jto spot in the crowd.He has good eye for spotting mistakes.n. 斑点There is a white spot on the shirt.on the spot1.立刻，马上（at once ,immediately)Anyone breaking the rules will be asked to leave on the spot.2.at the place of the action 在现场Wherever she is needed,she is quickly on the spot.★evidencen. 证据不可数名词When the police arrived,he had already destroied the evidence.evidence=proofin evidence：显而易见的He was in evidence at the party.evidently ，evidently★accumulatev. 积累，积聚强调积累的过程As the evidence accumulates,experts from the zoo felt obliged to investigate.gather vt. 聚集，把某人召集在某处collect 搜集，采集assemble 集合，集会，vt.装配hoard vt. 大量的储存hoard up＝store upamass 积聚（主要用于诗歌和文学作品）The squirrel hoards up nuts for the cold winter★obligev. 使……感到必须feel obliged to do sth 感觉有必要做某事be obliged to do sth. 被迫做某事★huntn. 追猎；寻找run after 强调追赶、追求seek/pursue 追寻chase 追赶hunt forsearch 搜寻某处为了寻找到某人或某物★blackberry。
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新概念英语第三册第一课【剪集】中英对照逐句讲解课文Lesson 1 A Puma at large 逃遁的美洲狮讲解1.Pumas are large, cat-like animals which are found in America.美洲狮是一种体形似猫的大形动物，产自美洲。
语言点1 which定语从句修饰animals.语言点2 cat-like是"n.+adj."结构的复合形容词，作定语，此类还有:lady-like女性化的,man-like男人般的,crystal-like水晶般的,baby-like婴儿般的,dog-like像狗一样的,steel-like钢铁般的,home-like像家一样的,angel-like天使般的,dream-like梦境般的。
语言点3 large和cat-like都是描述型定语从句，修饰animals。
选择合适的词翻译“大的”或“胖的”。
修饰动物：fat,huge;修饰男人：strong，heavy；修饰女人：large，plump；修饰小孩：robust，chubby.语言点4 在写作中模仿使用本句结构。
例:Koalas are small，bear-like animals which live in Australia.2.When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.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。
语言点1 本句是一个由when引导的时间状语从句加that引导的分隔式同位语从句构成的复合句。
语言点2 had been spotted（过去被发现）中spot用词独具匠心，强调在荒野“发现”美洲狮不容易。
例句：I finally spottedjust the book I wantedin the bookstore.语言点3 写作短语模板：take sh. seriously认真对待某事,take sth. easy轻松地做某事,takesb./sth.lightly小看某人/某事,be unsympathetic to sth.对某事很冷漠，show low regard to/for sth.对某事不在意，be indifferent to sth.对某事不感兴趣，be not interested in doing sth.对做某事不感兴趣，take one's time about doing sth.认真做某事。
语言点4 写作模板:例When news came into the departments concerned that bird flu had beenspotted 30k m east to the city,it was taken seriously.3.However, as the evidence began to accumulate, experts from the Zoo f eltobliged to investigate, for the descriptions given by people who claimed to have seenthe puma were extraordinarily similar.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。
语言点1 本句包含了as'引导的时间状语从句，以及for引导的原因状语从句。
最后是who 引导的定语从句，修饰people。
语言点2 写作短语模板：feel obliged to do sth.感到有必要做某事，it is necessary for sb to do sth.某人有必要做某事,be forced to do sth.被迫做某事,feel/be impelled to do sth.感到有必要做某事（内因）,be compelled to do sth.被迫做某事（外因）语言点3 写作模板:As the proof began to gather,the police felt obliged to interrogate this suspect fu rther,for the descriptions given by people who claimed to have seen the suspect were remarkably similar.语言点4 claim to have seen，声称看到过，to have seen是动词不定式的现在完成时结构，做claim的宾语。
4.The hunt for the puma began in a small village where a woman picking blackberries saw 'a large cat' only five yards away from her.语言点1 where引导定语从句，修饰village。
语言点2 搜索：hunt，search。
语言点3 the hunt for sb./sth.抓捕某人/某物。
hunt for a job找工作，Missing Wanted 寻人/寻物启事，People Search/Wanted/Missing寻人，Wanted通缉。
5.It immediately ran away when she saw it, and experts confirmed thata pumawill not attack a human being unless it is cornered.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。
语言点1 when引导时间状语从句，and连接两个并列分句，第二个分句中的that引导宾语从句，说明confirm的内容，unless引导条件状语从句。
语言点2 1）corner作动词常用于被动语态：sth./sb. be corned某人/某物被逼入绝境2)与corner搭配的介词at the corner of the street在街道的拐角in the corner of the room在房间的角落里on the corner of the desk在桌子的一角语言点3 1）unless和if...not均表示否定的条件，一般可互换：Unless you have more pratice,youwill fail in the dtiving test.=If you do not have more pratice,you will fail in the dtiving test.语言点4 写作模板:The teacher told him that he would never pass the examination unless hestudied h ard.6.The search proved difficult, for the puma was often observed at one pl ace in themorning and at another place twenty miles away in the evening.语言点1 句子中含有一个for引导的原因状语从句。
特别注意的是：地点状语at one place 和at anotherplace，时间状语in the morning 和in the evening形成对照。
语言点2 because和for的区别：because知道上的或自然的原因，语气较强，for多指逻辑上的判断。
比较：Itmust have rained,for the river is so high.He must be at home,for the light in his roo m ison.语言点3 twenty miles away做后置定语，修饰place。
地点副词和时间副词做后置定语：the houseahead前面的房子，the conclusion below下面的讨论，the plan last year去年的计划。
7.Wherever it went, it left behind it a trail of dead deer and small animal s likerabbits.语言点1 wherever引导地点状语从句。
语言点2 where/wherever区别：where引导从句表示特定地点，而wherever引导从句表示非特定地点。
比较下面两句：He must go where we send him.=He must go to the place where we send him.He must go wherever we send him.=He must go to any place where we send him .语言点3 it left behind it a trail of dead deer...这部分中，a trail of dead deer and small animalslike rabbits与behind it形成倒装。
一般而言，倒装的用法有两个作用：强调或平衡句子。
本句是为了平衡句子。
倒装是很重要的写作手法，在新概念英语系列中还有很多，例When they got home，Jane cookedtheir dinner in the microwave oven and without relising it,cooked her fian ce's wallet as well.8.Paw prints were seen in a number of places and puma fur was found clingi ng tobushes.在许多地方看见了爪印，灌木丛中也发现了粘在上面的美洲狮毛。
语言点1:句子结构分析:这是一个由and连接的并列句，意思层层递进，说明美洲狮逃遁的充分证据。
Clingingto bushes为现在分词短语，作主语puma fur的补足语，补充说明主语的状态。
例句支持:I found a tagboard clinging to my luggage.我发现我的行李上挂着一张标签纸。