新概念英语第二册 Lesson 43

1、Lesson 43 New words and expressionslie v. 处于处于seem v. 似乎似乎crash v. 坠毁坠毁clear v. 越过越过New words and expressionspole n. （地球的）极（地球的）极flight n. 飞行飞行explorer n. 探险家探险家point n. 地点地点sack n. 袋子袋子aircraft n. 飞机飞机plain n. 平原平原endless adj. 无尽的无尽的serious adj. 严重的严重的（地球的）极，极地the North Pole 北极the South Pole 南极Pole

2、-star /the North Star北极星杆，棒，柱a flag pole 旗杆a telephone pole 电话线杆飞行，航班The plane is in flight. 该飞机在飞行中.This is his first flight over the North Pole.All flights have been cancelled because of the fog. kns()l 因为雾的原故，所有的航班被取消了。flight recorder飞行记录器，黑匣子（飞鸟的）群，（飞机的）一队a flight of wild geese-群飞雁goose gu:s鹅 ge

3、ese gi: s (pl. )勘探者，探险者Columbus 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explore the North Pole 探索北极explore the virgin forest考察原始森林The mountains lie below us now. The town lies to the east of London. Taiwan lies in the east of China 台湾位于中国东部。 Beijing lies in the heart of

4、 China.北京位于中国的心脏地带。 Lay the book where it was 把书放回原处 lay the table 放桌子 l)v.说谎 lie-lied-lied-lying She lies about her age 她就年龄说谎了。 2)n谎话 tell a lie 说谎话 a black lie 恶意的谎言 a white lie 善意的谎言 3)v，平躺，位于lie-lay-lain lie on one s back 平躺着 lie on one s stomach 趴着 lie in bed 躺在床上1)严肃的，正经的a serious conversatio

5、n 一次严肃的谈话a serious person 一个严肃的人I m serious this time. 我这次是认真的。2)重大的，危险的(grave)，（疾病，伤痛等）严重的a serious problem 严重的问题a serious mistake 一个严重的错误a serious accident 重大的事故a serious trouble, 重大的麻烦Take it easy. Nothing serious别紧张，没什么严重的。Dont look at me so seriously. He was seriously injured in the traffic acc

6、ident.他在交通事故中受伤严重。 1)尖端，尖头 a knife-point 刀尖 a pencil- point铅笔尖 2)点（几何中） AB and CD intersect at point PAB与CD交于P点。 3)小数点，句号 2. 6读作：two point six beside the point 离题的 get to the point 言归正传 4)地点，位置 a particular point 某个地点 a point of departure 出发点 a turning point 转折点 at one point 在某个地方，在某一时刻或瞬间 strong po

7、ints 优点 weak points 缺点 Achilles heel 致命的弱点seem看起来（不用于进行时态）appearseem to be看起来是it seems to be the best answer.seem like看起来像It seems like a disaster at this moment.在此刻，这看起来使一场灾难。 dzst It seems that 一看起来是It seems that she is right看起來她是对的。He seems rich.He seems to be rich.It seems that he is rich.It see

8、ms as if/as though看起来就像一样It seemed as if he would win。crash1)v突然倒下，撞击发出声响，哗啦一声地沖撞（毁损）The dishes crashed to the floor.The wall crashed down 那面墙哗啦一声倒塌了。2)V猛撞，撞毁The plane crashed in the mountains.He crashed his car into the wallA China plane crashed in Korea recently.3)n相撞，（飞机的）坠毁、迫降，哗啦声，轰隆声All the pas

9、sengers were killed in the plane crash.在飞机失事中所有的乘客都丧生了。sack n1)大口袋，大袋子a sack of rice 一袋大米a sack of food 一袋食物2)（美）（超级市场等供给顾客的）购物袋a paper sack纸袋3)(口)解雇，革职get the sack 被解雇give a person the sack 解雇sack(v)sb解雇V经过或越过例: The horse cleared the fence easily.The plane cleared the mountains at last.clear up 天空放

10、晴The sky cleared up just after the rain 雨过天晴了。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 V移走clear the table 撤桌子，拣桌子clear ones throat 清嗓子clear snow from the streets 清理路面积雪aircraft n.飞机plane/airplane/aeroplanebomber 轰炸机fighter 战斗机aircraft 飞行器，飞机，飞艇，飞船helicopter 直升飞机shuttle 航天飞机

11、endless adj. 无尽的 the endless road 无尽的路 the endless plain 一望无际的大平原 the endless wait 没完没了的等待 The lecture seemed endless那场演讲好像没完没了 the end of a road 一条路的尽头 the end of a stick 条棍子的尽头 the end of a line 一条线的尽头 a cigarette end 香烟头 n结束，终止，终结 at the end of the year 在年末 at the end of the century在世纪末端 in the e

12、nd (at last / finally)最后，终于 He said hes love her till the end of time. 他说他将爱她到地老天荒。 ending n 结尾，结局（尤指故事，电影，或戏剧）plain n平原，旷野the plains of central Canada加拿大中部的大平原a vast plain 大平原a grassy plain 草原课文讲解课文讲解Text In 1929, three years after his flight over the North Pole, the American explorer, R.E. Byrd, s

13、uccessfully flew over the South Pole for the first time. 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. At one point, it seemed certain that their plane would crash. It could only get over the mountai

14、ns if it rose to 10,000 feet. Byrd at once ordered his men to throw out two heavy food sacks. The plane was then able to rise and it cleared the mountains by 400 feet. 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. The

15、 aircraft was able to fly over the endless white plains without difficulty. 参考译文参考译文美国探险家美国探险家 R.E. 伯德在飞越北极伯德在飞越北极3年之后，于年之后，于1929年第年第一次飞越了南极。一次飞越了南极。虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片，但他们很快就陷入了困境。大量照片，但他们很快就陷入了困境。在有个地方，飞机似乎肯定要坠毁了。在有个地方，飞机似乎肯定要坠毁了。只有在飞至只有在飞至10,000英尺的高度时，它才能飞过这些山头。

16、英尺的高度时，它才能飞过这些山头。伯德马上命令他的助手们把两个沉重的食物袋扔掉，于是伯德马上命令他的助手们把两个沉重的食物袋扔掉，于是飞机可以上升了，它在离山头飞机可以上升了，它在离山头400英尺的高度飞越了过英尺的高度飞越了过去。去。伯德这时知道他能够顺利飞抵伯德这时知道他能够顺利飞抵300英里以外的南极了，因英里以外的南极了，因为前面再没有山了。为前面再没有山了。飞机可以毫无困难地飞过这片茫茫无际的白色原野！飞机可以毫无困难地飞过这片茫茫无际的白色原野！ In 1929, three years after his flight over the North Pole, the Ameri

17、can explorer, R.E. Byrd, successfully flew over the South Pole for the first time. for the first time 第一次第一次 first, last and all the time 始终如一，贯彻到底始终如一，贯彻到底 I remind you for the last time that if you dont hurry, youll miss the train. fly over 飞越飞越 Though, at first, Byrd and his men were able to take

18、 a great many photographs of the mountains that lay below, they soon ran into serious trouble. 连词连词though引导让步状语从句，其含义是引导让步状语从句，其含义是“虽然，尽管虽然，尽管” Although/Though/Even though I felt sorry for him ,I was secretly背地里 pleased that he was having difficulties. 虽然我为他感到惋惜，但对他的困难我却暗自高兴。虽然我为他感到惋惜，但对他的困难我却暗自高兴。

19、take a photograph of: 拍拍的照片的照片 He took a photograph of his house before he left home. run into trouble=get into trouble 遇到麻烦遇到麻烦,陷入困境陷入困境 Each time he ran into trouble, he asked his parents for help. ask for trouble/ask for it 白找麻烦白找麻烦 shake off the trouble 摆脱麻烦摆脱麻烦 At one point, it seemed certain t

20、hat their plane would crash. at one point: 在某一地方，在某一时刻在某一地方，在某一时刻（point 也指时间上的某一点）也指时间上的某一点） At one point, he made up his mind to become a painter.他曾一度下决心要当个画家。他曾一度下决心要当个画家。 it为先行主语，真正的主语为为先行主语，真正的主语为that 引导的从句引导的从句。it作先行主语时经常与作先行主语时经常与seem，look等连用：等连用： It now looks certain that the meeting is going

21、 to be put off. 现在似乎可以肯定会议将被推迟。现在似乎可以肯定会议将被推迟。有关有关at的短语：的短语：At first Byrd and his men were able to take photographs.Byrd at once ordered his men to throw out two food sacks.Billy is not at home at present. He is at school. 现在现在 目前目前After walking for several hours, we arrived at the village at last.I

22、t s a pity you cant come to the concert .At any way, youll be able to hear it on the radio.不管怎么说不管怎么说I didnt know you wouldnt be coming. At least you could have telephoned me.He behaves very strangely at times他有时候确实古怪。他有时候确实古怪。 It could only get over the mountains if it rose to 10,000 feet. get over

23、 fly over clear飞越飞越 rise to升至升至 rise-rose-risen Byrd at once ordered his men to throw out two heavy food sacks. clear在这里表示在这里表示“（不接触地）越过（不接触地）越过”： He cleared 2. 10 metres. 他跳过了他跳过了2.10米。米。 by表示表示“以以之差之差”： I missed the train by ten minutes. 我晚了我晚了10分钟，没赶上火车。分钟，没赶上火车。 He is younger than me by two year

24、s. 他比我小两岁。他比我小两岁。 throw out拋出，丢弃拋出，丢弃throw away拋弃拋弃 Throw those old magazines away throw up放弃（职业，学业等）：呕吐放弃（职业，学业等）：呕吐 The plane was then able to rise and it cleared the mountains by 400 feet. by prep. 1)住住旁边旁边 by the fire住火旁边住火旁边 by the lake住湖旁边住湖旁边 2)经过，沿着经过，沿着 He came through the field, not by the

25、 road. 他不是沿着马路，而是直接穿过田野来的。他不是沿着马路，而是直接穿过田野来的。 3)在在之前之前 I have to go back by ten o clock. 我必须在我必须在10点钟之前回去。点钟之前回去。 4)以以，用，用. by train坐火车坐火车by phone通过电话通过电话by airmail用航空邮用航空邮寄寄 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 sig

26、ht. because，通常表示说话人认为这种理由或原因是听话人所不知，通常表示说话人认为这种理由或原因是听话人所不知道的。道的。 He didnt attend the meeting because he had too much work to do。 for 1)表因果关系时，可与表因果关系时，可与because互换，但只能放在主句后，不能互换，但只能放在主句后，不能放在句首。放在句首。 He could not have seen me, for I was not there. 2)还可以表示补充的解释或判断，不可用还可以表示补充的解释或判断，不可用because代替。（显而代替。

27、（显而易见的理由）易见的理由） It rained last night, for the ground is wet. 昨天晚下雨了，因为地是湿的。昨天晚下雨了，因为地是湿的。 since表原因，是指人们一致的事实，表原因，是指人们一致的事实，“既然既然” Since he can t answer the question, youd better ask someone else. 既然他不能回答这问题，你就最好问别人吧。既然他不能回答这问题，你就最好问别人吧。 in sight 视线之内视线之内 out of sight 视线之外视线之外 The aircraft was able t

28、o fly over the endless white plains without difficulty. without difficulty 毫无困难的毫无困难的 with no difficulty 毫无困难的毫无困难的 with some difficulty 有一定的困难有一定的困难 with much difficulty 有很多困难有很多困难 with great difficulty 有极大的困难有极大的困难 with little difficulty 几乎没有困难几乎没有困难 was able to 成功做成成功做成.用带有用带有at的词组来替换句中括号部分，如有必要可

29、作些改动。的词组来替换句中括号部分，如有必要可作些改动。l. We found our way home (in the end).We found out way home at last.2. He stayed(in the house) all day yesterday.He stayed at home all day yesterday.3. You must write to him (immediately).You must write to him at once.4.He cannot see you (now) as he is busy.He cannot see

30、you at the moment as he is busy.5. He annoys me (sometimes).He annoys me at times.6. When I saw that the house was on fire I (didnt know what to do).茫然不知茫然不知When I saw that the house was on fire I was at a loss.7. (When it began) I thought it would be a good film but I was wrong.At first I thought i

31、t would be a good film but I was wrong.u关键句型关键句型uKey structurescan / be able to1can只有现在是和过去时，只有现在是和过去时，can-could，此外，此外could有有时并不强调过去时而表请求，更加礼貌，客气。时并不强调过去时而表请求，更加礼貌，客气。be able to可用于各种时态。可用于各种时态。Can I use your telephone? Could I use your telephone?Hell come if he can Hell come if he is able to.I can s

32、ee you tomorrow III be able to see you tomorrow.I couldnt understand him I wasnt able to understand him.He said he could see me next week.他他He said he would be able to see me next week.2当我们要表明一个动作已经成功地完成的时候，当我们要表明一个动作已经成功地完成的时候，我们必须用我们必须用was/were able to， 不能用不能用could.He was able to go to London yest

33、erday and he enjoyed himself very much.他昨天去了伦敦，而且玩得非常高兴。他昨天去了伦敦，而且玩得非常高兴。He was able to leave Europe before the war began.他在战争开始之前就己经离开了欧洲。他在战争开始之前就己经离开了欧洲。 情态助动词情态助动词can/could用于表示用于表示请求别人允许或请求别人允许或答复时的情况答复时的情况: Can/Could I borrow your pen? can有时可以表示有时可以表示可能性可能性： I can have lunch with you tomorrow i

34、f you like. 在表示在表示天生的或学到的能力天生的或学到的能力时，时，can/could可用于可用于现在时和过去时，现在时和过去时，can/could与与be able to通常可以通常可以互换互换. I could drive a car by the time I was sixteen. I tried again and found I could/was able to swim. 表示表示将来的将来的“能力能力”时，则用时，则用will be able to： Can Jane swim yet? No, but shell be able to swim in a fe

35、w months time. 在谈到说话时在谈到说话时正在发生的事正在发生的事时，一般不用时，一般不用be able to： Look! I can stand on my head. 在表示在表示成功地完成某一具体动作成功地完成某一具体动作时，通常不用时，通常不用could，而，而用用be able to；如果表示；如果表示某一动作没有取得成功某一动作没有取得成功， 则可用则可用couldnt： Its pity he couldnt visit Mary. Oh, didnt you know? He was able to visit her after all. He was able

36、 to leave Europe before the war began. 他在战争开始之前得以离开欧洲。他在战争开始之前得以离开欧洲。 He was able to go to London yesterday and he enjoyed himself very much. 在问及在问及过去某一具体活动过去某一具体活动时可用时可用could，但，但回答回答是肯定的时候是肯定的时候则不能：则不能： Could he borrow a car? Yes, he was able to borrow a car after all. /No, he couldnt. 综合上面的几点，我们简单总结一下：综合上面的几点，我们简单总结一下： can和和be able to在表示个人能力时，一般可以进行互在表示个人能力时，一般可以进行互换。换。 Can表示表示“能够做某事能够做某事”，是未经尝试过的能力；而，是未经尝试过的能力；而be able