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1、Lesson A puma at large Lesson 1 A puma at large 逃遁的美洲狮 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

2、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。 d

3、iscover 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 spot 1,立刻，马上 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 un. 证据 When the po

4、lice arrived, he had already destroyed the evidence. evidence=proof in 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

5、 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 up amass 积聚 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 1248” L01-02 begin 1315” run after 强调追赶、追求. seek 追寻 = pursue chase 追赶. hunt for s

6、earch 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 street in the corner of the room on the corner of the desk be 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 crimi

7、nal 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 convinced sb be convicned

8、 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 unknown somewhat =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 Lesson 1 A puma at large 逃遁的美洲狮 listen to the tape then answer the question belo

9、w. 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, exper

10、ts 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 w

11、hen 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 d

12、eer 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,

13、 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

14、wild animal is still at large in the quiet countryside. at large 1：逃遁的，没有被控制的。 2：详细的(in detail) 3：总体来讲 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 1315” L01-03 begin 1309” 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

15、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 where eg: An idea came to her that she might do the experiment in another way. I have no idea what has happene

16、d 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 sth I still remember the school where I studied English. L01-03 end 1309” L01-04 begin 1149” confirm: be sure,

17、be certain search=hunt 把某物留在后面：leave behind Wherever 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。 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 complain of / about :抱怨 on + 名词：强调动作正在进行 on the rise:在上升 on the increase: 在增加 on the watch: 在观看 on the match:在比赛中 on the fishing trip:在钓鱼的

18、途中 on holiday: 在度假 fully: completely, entirely in the possession of sb=in sbs possession 归某人所有 in possession of sth. 拥有某物 take possession of 拥有 eg: The beautiful car is in my possession / in the possession of me. I am in possession of the beautiful car. The person in possession of the big house is e

19、xcited. It is disturbing to think that 一想到就心里不安 eg: It is disturbing to think that I felt my examination. 熟读并背诵第一自然段 总结： at large take sth. seriously cling to leave behind complain of in the possession of / in possession of feel obliged to investigate a woman picking blackberries a businessman on a

20、fishing trip go on several weeks in the quiet countryside L01-04 end 1149” L01-05 begin 1029” A. Complete these sentences by adding a suitable word to the end of each one: 1 What are you looking ? 2 Where is your mother going ? 3 Whom has the letter been sent ? 4 This is the house I was born ? 5 Wha

21、t does your decision depend ? key: 1 at / for 2 to 3 to 4 in 5 on B. Write these sentences again changing the position of the words in italics. Where possible, omit the words whom or which. 1 He is the man about whom we have heard so much. 2 The shelf on which you put those books has collapsed. 3 Fr

22、om whom did you receive a letter? 4 This is the road by which we came. 5 Where is the pencil with which you were playing? key: 1 He is the man we have heard so much. 2 The shelf you put those books has collapsed. 3 whom did you receive a letter from? 4 This is the road we came by. 5 Where is the pen

23、cil you were playing? 注意：3 whom不能省略 定语从句中which以及指代人的做宾语的whom, 在非正式用法当中可以省略。省略时，介词不能前置到关系代词whom,which前，只能用于非固定的动词短语后面。 以look 为例 look at: 注视 look for: 寻找 介词不能前置 live in: 居住 介词可以前置 eg: This is the old house in which he lived. / This is the old house he lived in 多项选择题 P17 1. Experts eventually decided t

24、o investigate . a. because they did not believe that pumas existed in England. b. because they wanted a puma for the London Zoo. c. when a woman saw a puma in a small village. d. because peoples descriptions of the puma had a lot in common. 要求陈述原因： 1 D in common-similar 2. What particular piece of e

25、vidence persuaded the experts that a puma had been seen in the village? a. The puma had not attacked the woman. b. The woman had described the animal she had seen as a large cat. c. A puma had come very close to a human being. d. The puma had behaved like a cat. A 只是一个具体的特定的事例，阅读理解题的时候要把握中心大意 B larg

26、e cat 关键性用词 2. B Pumas are large, cat-like animals which are found in America. 3. What was the problem the experts were unable to solve? a. How the puma had managed to cover such great distances within a day. b. How the puma had escaped from a zoo. c. Whom the puma had belonged to. d. How the puma h

27、ad climbed a tree. A 文章中未提到 3 C 做理解题时要紧扣主题，紧扣中心大意 文章最后一句话总结了大意： It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside. 句型结构题和词汇题是关键 4. The accumulating evidence made the experts the animal was a puma. (lines 4-6) a. to think b. thinking c. think d. thought

28、 make-make sb. do, be made to do 主动语态中不定式to的符号应该省略 被动语态中不定式to的符号必须补充完整 L01-05 end 1029” L01-06 begin 953” 5 People said the puma.(lines 5-6) a. to have seen b. to see c. they saw d. they had seen 把say改成claim-People claimed to have seen the puma. 5. D-清楚的道明了动作发生的先后关系 6 , it immediately ran away. (lin

29、es 8-9) a. Observing her b. On being observed c. Having been observed d. On her being observed 与原句中的when意思要一致，when引导的时间状语从句表示一 at an angle 表示弯曲的、不直的 10 B 11 A businessman on a fishing trip is probably someone who .(line 13) a. sells fish b. fishes for pleasure c. nets fish d. earns his living as a f

30、isherman 结构形式和as soon as 相一致的 如果用主动： On observing her, it immediately ran away. On seeing me, he waved to me. 6B 7 Pumas never attack a human being except cornered.(lines 9) a. they are b. being c. that they are d. when they are 原句中unles-ifnot / except on the condition that when=if except可以和名词/名词性从句

31、进行搭配，也可以是when / if 引导的从句形式。 7 D 8 The experts were now fully convinced that the animal a puma. (lines 13-14) a. must be b. should have been c. can only be d. could only have been must be 只是对客观现实的推测，时态不一致 8 D 情态动词表达推测的语意概念时，对于过去事实推测一定要用于情态动词have以及过去分词形式进行搭配。 9 The woman saw a large cat five yards awa

32、y from her.(lines 7-8) a. at least b. four or c. no more than d. within no more than = only within = not more than 9. C 10 A puma will not attack a human being unless it feels itself to be .(line 9) a. in a corner b. in a trap c. at an angle d. under cover in a corner 表示处于困境、尴尬的境地 in a trap 表示落于陷阱中 fishes for pleasure 钓鱼为了游玩 12 A private collector is a man who collects .(lines 15-16) a. for his own benefit b. on his own in private d. unknown to the public 12 A on his own = alone c.