新概念二43课课件

1、Lesson 43,Over the South Pole,Words And Experience,pole n. (地球的)极 flightn. 飞行 explorern. 探险家 lie v. 处于 serious adj. 严重的 point n. 地点 seem v. 似乎 crash v. 坠毁 sack n. 袋子 clear v. 越过 aircraft n. 飞机 endless adj. 无尽的 plain n. 平原,pole pul,1) n. 波兰人/波兰,the positive pole the negative pole,2) n. (地球的)极,极地,the

2、North Pole the South Pole Pole-star,北极,南极,3) n. 电极,磁极,a flag pole pole-axe a telephone pole,北极星,正极,负极,4) n. 杆,棒,柱,旗杆,旧式)长柄战斧,电话线杆,flight flait,1) n. 飞行,航班,This is his first flight over the North Pole,这是他第一次飞越北极,flight recorder,飞行记录器，黑匣子,2) n. (飞鸟的)群,(飞机的)一队,All flights have been cancelled because of

3、 the fog,因为雾的缘故，所以航班都被取消了,a flight of wild geese,一群飞雁,3) n. 楼梯的一段,a flight of stairs,一段楼梯,in the first flight,英)站在最前头，一流的,explorer kspl:r,n. 探险家; 勘探者,explore the North Pole explore the virgin forest,explore vi. 勘查 vt. 探索;仔细查看,探索北极,考察原始森林,We explored the newly discovered island,我们去探索那个新发现的小岛,Columbus

4、 was one of the greatest explorers,哥伦布是最伟大的探险家之一,a polar explorer,极地探险家,lie lai,1) v. 说谎,lie-lied-lied-lying,She lies about her age,关于年龄她说谎了,2) n. 谎话,tell a lie a black/white lie live a lie,说谎话,恶意/善意的谎言,过骗人的生活，虚伪做人,3) v. 平躺,位于,lie-lay-lain,lie on ones back lie on ones stomach lie in bed,平躺着,趴着,躺在床上,

5、Beijing lies in the heart of China,北京位于中国的心脏,serious siris,1) adj. 严肃的,正经的,a serious conversation a serious person,一次严肃的谈话,一个严肃的人,Im serious this time,我这次是认真的,2) adj. 重大的,危险的,a serious problem a serious mistake a serious accident a serious trouble,严重的问题,严重的错误,重大的事故,严重的麻烦,Take it easy. Nothing seriou

6、s,别紧张，没什么严重的,seriously adv. 认真地;危险地,point pint,1) n. 尖端，尖头,a knife-point a pencil- point,AB and CD intersect at point P,刀尖,铅笔尖,2) n. 点(几何,AB与CD 交叉于P 点,3) n. 小数点,句号,beside the point get to the point,2.6读作 two point six,离题的,言归正传,4) 地点,位置,a point of departure a turning point at one point strong/weak po

7、int,出发点,转折点,在某个地方，在某个时刻或瞬间,优/缺点,seem si:m,v. 看起来(不用于进行时态,It seemed as if he would win,It seems to be the best answer,这看起来是最佳答案,seem like,看起来像,It seems like a disaster at this moment,在此刻这看起来像一场灾难,It seems that,看起来是,It seems that she is right,看起来她是对的,It seems as if,看起来就像.一样,看起来就好像他要赢一样,crash kr,1) v.

8、突然倒下,接触.发出声响,哗啦一声地冲撞(毁损,The dishes crashes to the floor,餐具哗啦啦倒到地上去了,那面墙哗啦一声倒塌了,The wall crashed down,The plane crashed in the mountains,飞机在大山里坠毁,2) n. 相撞,(飞机的)坠毁,迫降,哗啦声,轰鸣声,所有乘客在飞机失事时丧生,All the passengers were killed in the plane crash,a crash of thunder,雷声轰鸣,sack sk,1) n. 大口袋,大袋子,a sack of rice a s

9、ack of food put flour in the sack,一袋大米,一袋食品,把面粉装进口袋,2) n. (美)(超级市场等供给顾客的)购物袋,a paper sack,纸袋,3) n. (口)解雇,革职,get the sack give a person the sack,被解雇,解雇,4) n. 床,睡袋,hit the sack hold the sack,美口)就寝,睡觉,背黑锅,被留下来负担全责,clear,1) adj. 清楚的,明白的,明显的,Are you clear,你听明白了吗,I can hear you loud and clear,我听得非常清楚明白,2)

10、 v. 移走,clear the table clear one s throat clear snow from the streets,吃完饭)撤桌子，清理桌子,清嗓子,清理路上的积雪,3) v. 经过或越过,The horse cleared the fence easily,那匹马轻易地越过栅栏,clear up,天空放晴,The sky cleared up just after the rain,雨过天晴,aircraft ekr:ft,n. 飞机, 航空器, 飞行器,fighter,plane/airplane/aero plane/tin-bird,bomber bm,heli

11、copter helikpt,shuttle tl,n. 航天飞机,n. 直升机,n. 轰炸机,战斗机,endless endlis,adj. 无尽的,end n. 末端,尽头,极限,the endless road the endless plain the endless wait,看不到头的路,一望无际的大平原,没完没了的等待,less (表否定含义的形容词,The lecture seemed endless,那场演讲好像没完没了,hopeless treeless helpless careless,毫无希望的,没有树的,无助的,粗心大意的,plain plein,1) n. 平原,

12、旷野,2) adj. 清楚的,明白的,3) adj. 普通的,平常,4) adj.朴素的,简朴的(服装等),无装饰的,a vast plain a grass plain the plain of the central Canada,加拿大中部的大平原,大平原,草原,The notes you took are very plain,你作的笔记非常清楚,plain clothes plain people,普通衣服,便服,(尤指警察的便装,平民,plain living to be plain with you,朴素的生活,对你直说了,Notes on the text,1.In 1929,

13、 three years after his flight over the North Pole, the American explorer, R. E. Byrd, successfully flew over the South Pole for the first time,three years after 为1929的同位语,作插入性的补充说明,R. E. Byrd作the American explorer 的同位语,for the first time 表示“第一次”,time在这里表示“次”“回”,还可以说 this time,last time,next time,ano

14、ther time,each time,for the last time等,2.Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble,连词though引导的是让步状语从句,含义为“虽然” “尽管,at first与主句中的 soon形成时间上的照应,表示先后次序,take a photograph of 表示“拍的照片,为the mountains的定语从句

15、, that为从句的主语,与get into trouble相似,表示“陷入困境,3.At one point, it seemed certain that their plane would crash,at one point在此处可以解释为“在有个地方”,但它通常的含义为“在某一时刻”，point指时间上的某一点,it为“先行主语”,真正的主语为that引导的从句.it作先行主语时经常与seem,appear,look等连用,可以作为常用句型来用,表示什么事情似乎肯定会发生,4. It could only get over the mountains if it rose to 10

16、,000 feet,超越、越过,rise to+高度， 表示上升到什么高度,5. Byrd at once ordered his men to throw out two heavy food sacks,at once在此提前到ordered前面，既可以起到强调作用,又可以避免放到句末引起歧义,让读者误以为at once是用来修饰throw out的,order sb. to do sth. 命令某人做某事,扔出去,袋子.一般是指纸袋或塑料袋,6. The plane was then able to rise and it cleared the mountains by 400 fee

17、t,爬升,越过 相当于fly over,在山脉上空400英尺处 by表示“以之差,7. Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight,到达 相当于get to或arrive at,which引导的是限定性定语从句，用来修饰先行词the South Pole,意为因为。 它引导的句子是并列句，表原因，只能放在后面，不能位于句首,相当于not.any more,视线所及,8. The air

18、craft was able to fly over the endless white plains without difficulty,飞机，相当于plane,无边无际的、无尽的. 源自end,-less是常见的否定后缀,平原.注意与plateau (高原)的区别,毫不费力地、轻松地,Grammar in use,Can,could与 be able to,情态助动词 can/could用于表示请求别人允许或答复时的情况,Can/Could I borrow your umbrella (please),请问)我可以借用一下你的雨伞吗,could 比can更客气,委婉,can有时可以用于表示可能性,When can you have lunch with me,你什么时候可以和我一起共进午餐,I can have lunch with you tomorrow if you like,如果你愿意，我明天可以与你共进午餐,在表示天生的或学到的能力时,can/