新概念英语第三册精品课件-NCE3-lesson01

1、Lesson 1A puma at largeI. Background knowledgePuma (美洲狮）, is also called cougar or mountain lion, living mainly in America, belongs to cat branch animal, like lions, tigers or leopards, Puma (mountain lion) 美洲狮Jaguar (美洲虎）Leopard （豹）II. Idioms related to “lion”The lions shareOriginating from Aesops

2、Fables, “the largest or best part of sth when it is divided.E,g: As usual, the lions share of the budget it for defense.See the lion: to go sight-seeingShow sb the lions (The old) British Lion III. Text1. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of L

3、ondon, they were not taken seriously.That 引导的分隔式同位语从句，对report作进一步说明。A saying goes that practice makes perfect.Take sth seriously Take sth lightly Take sty for granted Take sth into account 2. Claim to do sth, claim to have done sth, claim thatShe claimed to go shopping this afternoon.She claimed to

4、have worked in several big firms before joining in our cooperation.She claimed that she had.3. because, since， as， for1) Because 语气最强， 回答why的问句，可与强调词only，just连用，也可用在强调句型 It is （was）+ 强调部分 +that (who) 从句；I was late because I went to hospital yesterday.I was because I went to hospital yesterday that I

5、 was late.2) Since 表示人们已知的事实，“既然”Since it is cold today, why not just stay at home and do some reading?3) As 引出的理由在说话人看来已经很明显，不须用because强调；I am not going to take what you say seriously, as you are still a kid. 4) For 是并列连词，表示推断的理由，对前面分句的内容加以解释或说明；It must have rained last night, for the ground is wet

6、. 4. Oblige sb to do sth5. Unless6. prove+ adj （N， to be） His advice proved sound.That man proved to be a thief.The criminal proved to be innocent.7. Leave behind: 留下，遗忘，遗留1） Oh dear! I left behind my bag in the bus! 2) It left behind a long trail of problems and difficulties.3) Dont leave me behind

7、!8. Complain of (about, at) ; complain thatIf he isnt complaining about one thing hes complaining about another.She complained loudly of having been kept waiting.She complained that the exam was too hard.9. Convince of, convince thatExperts were convinced of the fact that a puma was at large.Experts

8、 .9. Be in the possession of sb= belong to sbMy father owns the house.=The house is my fathers possession.=The house is in the possession of my father.=The house belongs to my father. 10.Manage to do sthThey managed to pass the entrance exam excellently.11. It is + adj + that 从句1) It is important th

9、at we practice English every day. 2) It is happy to think that her husband loves her so much.IV. Key structure It immediately ran away when she saw it, and experts confirmed that. Unless it is concerned. The search proved difficult, for the puma was often observed at one place in the morning and .An

10、d pima fur was found clinging to bushes.This one must have been in the possession of private collector and V. Grammar 分隔式同位语从句同位语从句与定语从句的区别同位语从句1.在复合句中充当同位语的名词性从句称为同位语从句；即名词fact, problem, proposal, suggestion, report, idea 等后面的that从句，它的作用相当于名词，对前面的名词(短语)加以补充说明或进一步解释。I believe that fact that he tried

11、 what he can.2. 分隔式同位语从句为使句子结构平衡，避免头重脚轻，同位语从句可以放到句子末尾。An idea came into him that he might write to her to ask more information about the matter.I got information from my friend that there will be a marvelous American movie “ Ghost”. 同位语从句与定语从句的区别The fact that he succeeded in the experiment pleased e

12、verybody.The fact that we talked about is important.I still remember the day when he was killed.I have no idea when he was killed.The question where we should go has not been discussed.Do you know the question why he was late?VI. Reading Skills Signal words “however, as the evidence began to accumulate”However, furthermore, more than, likewise, moreover, in addition, what is