L01-01 begin 12’48”§Lesson 1 A puma at large 逃遁的美洲狮【New words and expressions】生词和短语◆puma n. 美洲狮◆spot v. 看出，发现◆evidence n. 证据◆accumulate v. 积累，积聚◆oblige v. 使…感到必须◆hunt n. 追猎；寻找◆blackberry n. 黑莓◆human being 人类◆corner v. 使走投无路，使陷入困境◆trail n. 一串，一系列◆print n. 印痕◆cling (clung, clung ) v. 粘◆convince v.使…信服◆somehow adv. 不知怎么搞地，不知什么原因◆disturb v. 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★spot v. 看出，发现pick out / see / recognize / catch sight of eg: A tall man is easy to spot in the crowd. He has good eye for spotting mistakes. 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。
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eg: 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.★evidence [u]n. 证据When the police arrived, he had already destroyed the evidence.evidence=proofin evidence:显而易见的.He was in evidence at the party. evidently adv.evident adj.★accumulate vt,vi. 积累，积聚accumulate 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 收集，采集assemble 集合，集会，vt. 装配hoard 大量地贮存The squirrel hoards up nuts for the cold winter.hoard up= store upamass 积聚（主要用于诗歌和文学作品）★oblige v. 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★hunt n. 追猎；寻找L01-01 end 12’48”L01-02 begin 13’15”run after 强调追赶、追求.seek 追寻（梦想，理想）= pursuechase 追赶.hunt forsearch 搜寻某处为了寻找到某人或某物★corner v. 使走投无路，使陷入困境corner n. 角落at the corner of the streetin the corner of the roomon the corner of the deskbe cornered ………被逼得走投无路常用于被动语态：The thief was cornered at last.The problem cornered me.这个问题把我难例了。
★trail n. 一串，一系列trail==follow vt. 跟踪eg: The police trailed the criminal to the place where he was hiding.★cling (clung, clung ) v. 粘eg: She is always clinging to her mother.He clung to the hope that he would succeed.(抱有，怀有)stick 粘住stick to 坚持sticky adj. 粘的★convince vt. 使…信服convince sb. of sth 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：be convincedsb be convicned sb相信★somehow adv. 不知怎么搞地，不知什么原因by some means, in some way, for some reason unknownsomewhat ==a little★disturb v. 令人不安disturbing adj. 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】§Lesson 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.【课文讲解】at large1：逃遁的，没有被控制的。
2：详细的(in detail)3：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L01-02 end 13’15”L01-03 begin 13’09”eg: 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: An idea came to her that she might do the experiment in another way.I have no idea what has happened to him.定语从句中没有what 这个关系词，但它可以引导同位语从句(An idea)…come to sb.某人突然想到了……take sth. seriously==deal with sth. seriously 认真（严肃）对待某事take sth. 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：claim to have done sthI still remember the school where I studied English.L01-03 end 13’09”L01-04 begin 11’49”confirm: be sure, be certainsearch=hunt把某物留在后面：leave behindWherever he went, the wound soldier left behind him a trail of blood.伤员所到之处，都留下道道血迹。