新概念英语Lesson PPT课件

1、We sometimes imagine a desert island to be a sort of paradise where the sun always shines.我们有时想象荒岛是阳光终日普照的天堂。Life there is simple and good. 在那里，生活简单又美好。Ripe fruit falls from the trees and you never have to work. 成熟的水果从树上掉下来，人们根本无需劳动。第1页/共45页 New words & Expressionsdesert island 荒岛unrealistic adj

2、. 不真实的paradise n. 天堂，乐土wretched adj. 可怜的，艰苦的starve v. 挨饿element n.成分opportunity n.机会coral n.珊瑚virgin Islands 维京群岛Miami n. 迈阿密迈阿密dinghy n. 救生筏，小船救生筏，小船Carribean n. 加勒比海加勒比海spear gun 捕鱼枪捕鱼枪lobster n. 龙虾龙虾tanker n. 邮轮邮轮genuinely adv. 由衷地由衷地Robinson Crusoe 鲁滨鲁滨 逊逊克鲁索(人名)第2页/共45页1. desert adj. 荒无人烟的 dese

3、rt island 荒岛, 无人居住的岛uninhabited island 无人居住的岛isolated island 孤岛 desert n. 沙漠 adj. 荒芜的 / v. 背弃， 遗弃e.g. We should never desert a friend in trouble. They deserted the farm for the city. a deserted parking lot/ the Sahara Desert 近形词：dessert 甜点第3页/共45页2. unrealistic adj. 不现实的 unrealistic: not compatible

4、with reality or fact; unreasonably idealistic不现实的; 空想的e.g. unrealistic expectations与现实脱节的期望It is unrealistic to think that you can learn English well in a month. The way to solve the problem is unrealistic.Syn. impractical 不现实的 unreal不真实的 un- 否定前缀 unimaginable/ unbelievable/第4页/共45页 realistic adj. (

5、1) tending to or expressing an awareness of things as they really are 现实的eg. She gave us a realistic appraisal of our chances.她对我们的机会做了一个现实的评估a realistic report(2) Of or relating to the representation of objects, actions, or social conditions as they actually are 现实主义的，写实的eg. a realistic novel about

6、 ghetto life 一部描写贫民窟的现实主义小说a realistic writer第5页/共45页3. paradise paradise n.天堂，乐士(C) ; 极乐世界(U) A lot of people imagine the USA as their paradise. 近义词： heaven n.天堂, 天国(也指死亡 : go to heaven)第6页/共45页4. wretched adj. 可怜的，艰苦的 wretched adj. miserable, dismal, of very inferior quality不幸的; 悲惨的; 可怜的; 感到沮丧的, 卑

7、劣的; 恶劣的; e.g. the wretched prisoners 不幸的囚犯a wretched life 悲惨的生活a wretched building 破旧的建筑a wretched prose 拙劣的散文第7页/共45页5. starve v. to suffer or die from extreme or prolonged lack of food 挨饿, 遭受或死于极端或长期的缺乏食物e.g. Whats for dinner? Im starving/starved!晚饭吃什么? 我饿死了!starve to death 饿死phrase: starve for st

8、h. : be eager for 渴望得到e.g. I am starving for your news. 我渴望得到你的消息。Shes lonely, and starving for companionship. 她很寂寞，渴望友谊。 v.挨饿（- starve to death 饿死）=go hungry - During the war, a large of people starved to death. - Im hungry to death 我饿得要死（即：我非常饿）第8页/共45页6. element element n. (pl.) 基础, 化学元素;元件;要素, 成

9、分; 微量, 少量 (pl.) 天气, 坏天气; eg. a war of the elements 暴风雨 the elements of grammar 语法基础The elements of physics are difficult to grasp.物理学的原理难以掌握。 Both hydrogen and oxygen are elements. advanced elements 先进分子phrase: an element of sth 少量，微量 not the least/no element of sth没有一点eg. There is an element of tru

10、th in what you say. 你的话有些真实性。 There is not the least /no element of truth in his account of the accident. 他对事故的叙述没有一点真实性。 Theres always an element of danger in mountain climbing. =small amount of sthan element of = a bit , a little 一点点， 少许第9页/共45页6. element n. 成分 elemental adj. 自然的：The storm showed

11、the elemental fury in its violence . 基本的：He taught elemental arts and crafts to the children . elementary education / secondary education / tertiary education.第10页/共45页7. opportunity n. 机会第11页/共45页 e.g. golden opportunity 绝好的机会 Dont miss any golden opportunities. Opportunity knocks only once. 千载难逢的机

12、会 chance 表机会时可以与opportunity互换（后面+of doing, 或to do）。 e.g. I had the chance of visiting Paris. = I had the opportunity of visiting Paris. He had no opportunity to see her. chance表可能性时(= possibility), 则不可opportunity互换。 e.g. There is a chance that I will see him. 我有可能见到她。 Thechancesarethathe will be ele

13、cted the president. 他有可能当选总统。 Thechancesarethathe will pass his examination next week.第12页/共45页opportunity n. phrases: have an opportunity to do sth/ for/of (doing) sth. 有做某事的机会make the most of an opportunity 尽力利用机会take/seize/grasp the opportunity to do sth/for/of (doing) sth 乘机做某事, 抓住做某事的机会e.g. Ill

14、 have another opportunity to visit the exhibition next year.明年我们还有一次机会参观这个展览会。We shall make the most of the opportunity to study here. 我们应该充分利用在此学习的机会。第13页/共45页8. genuinely genuinely adv.由衷地，真诚地, 诚实地 e.g. He is genuinely thankful to me. 他由衷地地感谢我。 Im genuinely sorry for my carelessness. 同根词： genuine

15、adj.真实的, 真正的, 诚恳的 genuineness n.第14页/共45页 genuine adj.真正的; 名符其实的;真实的, 诚恳的; 纯的, 纯血统的; 用天然原料制成的eg. a genuine diamond 真钻石genuine leather 真皮a genuine signature 亲笔签字genuine devotion 虔诚的信仰a genuine person 诚恳的人a genuine Hawaiian 纯正的夏威夷人 第15页/共45页coral n. 珊瑚第16页/共45页 lobster n. 龙虾 shrimp n. 虾 crab n. 螃蟹 ter

16、rapin n. terpn龟鳖第17页/共45页ntank 坦克 油箱noil tank 润滑油箱ncanoe 独木舟nferry 渡船nmotorboat 汽艇nark 方舟tanker n. 邮轮第18页/共45页 dinghy n.小舢板,小游艇,小船boat n.小船, 艇canoe n.独木舟, 轻舟raft n. 筏子 sailboat/sailing boat/yawl n. 帆船tanker n.油轮battleship n. 战舰,主力舰vessel n.船；舰ship n. 轮船，海船, 舰第19页/共45页 Robinson Crusoe n. The hero of

17、Daniel Defoes novel RobinsonCrusoe of 1719, a shipwrecked English sailor who, by virtue of his own ingenuity, survives for years on a small tropical island. 鲁滨逊, 丹尼尔1719年的小说鲁滨逊漂流记中的主人翁，他是一名英国海员，船只失事后，依靠自己的智慧在一个热带小岛上生存了数年。Robinson Crusoe第20页/共45页 Detailed Study of the Text第21页/共45页 1. Most of us have

18、 formed an unrealistic picture of life on a desert island. form an unrealistic picture of sth： 对抱有不切实际的幻想 =formanidea/opinion/expression Alargenumberofpeoplehaveformedanunrealisticpictureofthejob.- 第22页/共45页2. We sometimes imagine a desert island to be a sort of paradise where the sun always shines.

19、 (1) Structure: introduces an attributive clause to modify “”. (2) = eg. yourself rich and famous, will you feel happier than now? yourself in his position, what will you do?Iyou a big, tall man.Many people life in the US a paradise.第23页/共45页（3） imagine v. 想象 词组：imagine sth. to be =imagine sth. ase.

20、g. Some people imagine flying to be more dangerous than traveling by train. 同根词：imagination. n. 想象 imaginative. adj. 富有想象力的 imaginary adj. 虚构的 e.g. Ghosts are imaginary. 第24页/共45页3. You either starve to death or live like Robinson Crusoe, waiting for a boat which never comes. Explain the text: (1) S

21、tructure: “either or” connects a compound statement; the present participle phrase “waiting for” is used as adverbial of accompanying state; inside the present participle phrase “which” introduces an attributive clause to modify “a boat”. “either or”连接一个并列句；现在分词短语 “waiting for”做伴随状语；现在分词短语内又出现了“whic

22、h”引导的定语从句来修饰 “a boat”。(2) Phrase: either or e.g. Either you come in person, or you trust someone with the matter.Ill be back either today or tomorrow.第25页/共45页e.g. Illbebacktodaytomorrow.EitheryouIamgoingtotheparty.(3)饿死 frozentodeath/shottodeathbeattodeath/sentencetodeath第26页/共45页4. Perhaps there i

23、s an element of truth in both these pictures, but few of us have had the opportunity to find out. e.g. Theresanelementoftruthinhisstory.他说的有些道理。 Theresalwaysdangerinmountainclimbing.登山总是有些危险的。 第27页/共45页5. Two men who recently spent five days on a coral island wished they had stayed there longer. (1)

24、 who 引导定语从句 (2) wish引导省略that 的宾语从句 wish之后的宾语从句中要使用虚拟语气之后的宾语从句中要使用虚拟语气。 (1)假如表达与现在情况相反, that从句中的动词要用过去时（be 动词要用were）。 e.g. I wish you could drive a car. = I am sorry you cant drive a car. 你要是能开车就好了。（表达一种遗憾的心情） 第28页/共45页 (2)假如表达与过去情况相反, that从句中的动词要用过去完成时。 e.g. I wish I hadnt spent so much money. = I a

25、m sorry I spent so much money. I wish that you had written to him. = I am sorry you didnt write to him. (3)假如表达与将来事实相反的情况或将来不可能实现的心愿, that从句中要使用would, could 等情态动词的过去时形式。 e.g. I wish that I could go abroad tomorrow. I wish that you could come here tomorrow. 第29页/共45页(4) if only要比wish更富有戏剧性和感情色彩 e.g.

26、If only the weather would change. = I wish the weather would change. 要是天气转晴该有多好啊！ We wish that we knew where to look for him. = If only we knew where to look for him. 要是我们知道到哪去找他该有多好啊！ If only we could have gone to the party. 要是我们昨天能参加那个聚会该有多好啊！ If only you hadnt said that. 你要是不说那句话多好啊！ If only you

27、would come here tomorrow. 你明天要是能来该有多好啊！第30页/共45页6. They quickly loaded a small rubber dinghy with food, matches, and cans of beer and rowed for a few miles across the Caribbean until they arrived at a tiny coral island. loadwith sth 把某物装载到上 e.g. The workers are loading the truck with goods. load a f

28、ilm/ a CD/ bulletsunloadvi.卸货, 退子弹 vt.倾销, 卸类似的构词有：lockunlockbuttonunbutton第31页/共45页7.There were hardly any trees on the island and there was no water, but this did not prove to be a problem. (1) hardly any: very few/very little hardly ever: almost nevere.g. Hardly anybody likes him, because he is so

29、 rude. Youve eaten hardly anything. There were hardly any passengers in the bus for it was late at night.I hardly ever go out these days.I hardly ever correct his composition since he seldom turns it in.第32页/共45页7.There were hardly any trees on the island and there was no water, but this did not pro

30、ve to be a problem. (2) prove to be: turn out to be, be found to be 结果是，证明是，原来是 e.g. The new device proved to be useful. Her speech proved to be a success. The task proved to be more difficult than we expected.第33页/共45页8. They caught lobster and fish every day, and, as one of them put it “ate like k

31、ings”.(1) Structure: “as” introduces an adverbial clause of manner. “as”引导方式状语从句。(2) put: state, expresse.g. He couldnt put it (his feelings) into words.To put it bluntly(坦率地), she is just a bit officious.Try to put this sentence into English.第34页/共45页8. They caught lobster and fish every day, and,

32、as one of them put it “ate like kings”.(3) eat like kings: eat very well, have plenty of things to eateat like a horse: eat a loteat like a bird: eat very littlee.g. As life becomes better and better, children today eat like kings.He is a boxer and eats like a horse.Jane is on a diet and eats like a

33、 bird.第35页/共45页IV Exercises Read the text after the tape. Pay attention to the stress and intonation and where to stop. Trytoanswerthecomprehensionquestionsinpairswithoutlookingatthetext.1. How do we imagine a desert island?2. What do we imagine life is like on a desert island?3. Why might life be w

34、retched?4. What did the two men who had spent five days on a coral island wish?5. What two conditions on the island were unpromising?6. How did the two men live on the island? 第36页/共45页1. How do we imagine a desert island?2. What do we imagine life is like on a desert island?3. Why might life be wre

35、tched?4. What did the two men who had spent five days on a coral island wish?5. What two conditions on the island were unpromising?6. How did the two men live on the island? as a sort of paradise. simple and good. Because you either starve to death or wait for a boat which never comes. that they had

36、 stayed longer. There were no trees and there was no water. They caught lobster and fish every day and ate like kings第37页/共45页对有不切实际的想法想象是; 设想是完全相反； 截然不同饿死有点儿, 少许乘船把装载在上Useful Expressions第38页/共45页Key to Vocabulary picture: image wretched: miserable, terrible starve to death: die of hunger opportunit

37、y: chance repaired: fixed, mended loaded: filled, stacked dinghy: small boat第39页/共45页Key to Key Structures1. If you had told me earlier I would have brought the book for you.2. If I were you I would stay in that company.3. You will be disappointed if you see me in person.4. You would change your mind if you knew the truth.第40页/共45页Key to Special Difficulti