新概念第二册lesson43

1、会计学1新概念第二册新概念第二册lesson43南极洲：Antarctica Latin/South/North America(pole light)Antarctic penguins are the most representative animal , a symbol of the Antarctic. There are a total of 21 species of penguins .Along the coast , at least six kinds of seals (海豹) live .Blue whales, the worlds largest animals

2、.snowbird (雪鸟）, albatrosseslbtrs 信天翁 seagull 海鸥海鸥 , skuas skju: 贼鸥 Antarctica :1.Antarctica is the worlds most isolated continent, surrounded by a vast ocean .2.Antarctica is the worlds coldest continent, where the worlds lowest recorded temperature of -89.2 degrees is observed so far.3.Antarctica i

3、s the worlds highest continent, Antarctica, the average altitude is 2350 meters.4.Antarctica is the worlds driest continent, near the South Pole, the annual precipitation 降水量 is close to zero, forming dry white desert.5.Antarctica has the largest amount of snow and ice, greater than 95% of the world

4、s total ice and snow .最偏远的最冷的最高的最干燥的最多数量的冰雪The Antarctic is the most difficult continent to approach. Its not only far apart from other continents , but also surrounded by a number of kilometers of ice shelves; the waters around the Antarctic continent are also covered by thousands of huge floating

5、icebergs, causing great difficulties and dangers for maritime navigation. 最难到达的大陆ExplorationFor hundreds of years, in order to reveal its mysterious veil, thousands of explorers have headed for Antarctica .The first people to reach the South Pole Roald Amundsen (罗尔德 亚孟森) and his entourage, arrived o

6、n December 14, 1911. While, Amundsens competitor, Scott and his companions , on the return trip, were unable to bear hunger and almost extremely cold to death. 罗伯特罗伯特斯科特斯科特Robert Falcon Scott 罗尔德罗尔德亚孟森亚孟森Roald E. G. Amundsen Era Of Scientific Expedition 【New words and expressions】navigator趴着趴着 lie o

7、n ones stomach仰卧仰卧 lie on ones back处于，位于处于，位于/ 躺着躺着lie 过去式过去式 lay （过去分词）（过去分词）lain (现在分词）现在分词）lying放置放置/下蛋下蛋 lay （过去式）（过去式）laid （过去分词）（过去分词）laid (现在分词）现在分词）laying别惹事生非别惹事生非/ /别自找麻烦。别自找麻烦。Let sleeping dogs lie.Let sleeping dogs lie.layliedlaylayslyinglies serious:1.I heard youre injured, is it seriou

8、s?2.Are you serious? I cant believe it.3. My father is a serious man, we seldom make jokes in front of him.严重的，认真的， 严肃的现在来说正经的现在来说正经的 and now to be seriousand now to be serious当真当真 take for serious point : v. / n. 地点，地点， 要点，重点要点，重点1. The river turns north at this point.2. I dont see the point of her

9、 last remark. 我不明白她最后那句话的意思。3. Im in a hurry, so come to the point. 我赶时间，直接了当说出来吧。在某个地方在某个地方 at one pointat one point优点优点 strong points strong points 他事业的转折点他事业的转折点 a turning point a turning point in his careerin his career离题离题 beside the point beside the point 言归正传言归正传 get to the pointget to the po

10、int 1. (to be) + n/adj. 2. seem+to do 3.It seems/seemed +that从句 It seems so.= So it seems.似乎是那样seem v.似乎，好像 seem 暗示有一定根据的判断（往往接近事实） look 着重由视觉得出的结果appear 强调外表给人的印象（有时指实质并非如此）一场汽车碰撞事故一场汽车碰撞事故 a car crash a car crash 飞机坠毁飞机坠毁 a air/plane crasha air/plane crash sack n. sack n. 麻袋麻袋, , 包包; ; 一袋的量一袋的量 Co

11、al used to cost 3 shillings a sack. 以往一袋煤值三先令。 I bought three sacks of rice. 我买了三袋米。Hit the sack = go to sleepclearclear v. v. ( (凌空、不接触地凌空、不接触地) ) 越过越过, , 跳过跳过 clear the mountain 飞跃山峰 cleared the fence 越过篱笆clear awayclear away 把把清除掉，收拾干净清除掉，收拾干净 Have you cleared away your books from the table? adj.

12、 清楚的， 明确的be be clearclear about about “对对明白，对明白，对明确明确” Im not clear about where they live. Have I made myself clear? endless endless adj. adj. 无止境的无止境的; ; 没完没了的没完没了的The childs endless crying made me mad.Your endless talking hinders me from my work. 你们谈话没完没了，都妨碍我工作了。Endless complaint/journey/argument

13、s -less 是后缀，表示否定意味. hopeless; helpless; aimless; childless; tireless1) cancould 表示能力;可能 (过去时用could)，只用于现在式和过去式只用于现在式和过去式 (could)。be able to可以用于各种时态各种时态。They will be able to tell you the news soon. 他很快就能告诉你消息了。2)只用只用be able toa. 位于助动词后。b. 情态动词后。c. 表示过去某时刻动作时。d. 用于句首表示条件。e. 表示成功地做了某事时，只能用表示成功地做了某事时，只能

14、用was/were able to， 不能用could。He was able to flee Europe before the war broke out。= He managed to flee Europe before the war broke out。注意：could不表示时态不表示时态1)提出委婉的请求，(注意在回答中不可用could)。- Could I have the television on? - Yes, you can. / No, you cant。2)在否定，疑问句中表示推测或怀疑。He couldnt be a bad man. 他不大可能是坏人。were

15、finally able to Can I arent able to/couldnt First listen and then answer the question:1.The American explorer, R. E. Byrd, successfully flew over the North Pole first time.2. Byrd and his team were able to take a lot of photographs of the mountains that lay below.3.The plane could only get over the

16、mountains if it rose to 10,000 miles.4. After Byrd ordered his men to throw out two heavy food sacks, the plane was able to rise.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年年之后，于之后，于1929年第一次飞越了南极。年第一次飞越了南极。 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。于是飞机可于是飞机可以上升了，以上升了，它在离

17、山头它在离山头400英尺的英尺的高度飞越了高度飞越了过去。过去。1. over, on, above 2. can, could, be able to 区别区别3. explorer, explosion4. at first at/in/on 词组词组5. a great many6. lie, lay, lain / lay, laid, laid / lie, lied, lied7. run into 8. seem to do sth. / seem to be + adj. / seem + adj. / It seems that 9. rise, raise10. by 11

18、. in sight / out of sight12. without difficulty overfor the first timeat firstwere able toa great manyintocertaincrashrosethrow out clearedby reachin sightwithout difficulty美国探险家美国探险家 R.E. R.E. 伯德在飞越北极伯德在飞越北极3 3年之后，于年之后，于19291929年年第一次飞越了南极。第一次飞越了南极。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

19、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。只有在飞至在有个地方，飞机似乎肯定要坠毁了。只有在飞至10,00010,000英尺的高度时，它才能飞过这些山头。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，它在离山头是飞机可以上升了，它在离山头400400英尺的高度飞越英尺的高度飞越了过去。了过去。 伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。飞机可以毫无困难地飞过这片茫茫无际的白色原野！The old ice co

20、re which was found by Japanese Antarctic observation team on January 26, 2006 at the South Pole station near the base, which is under 9994 feet in the Antarctic ice , ice core contains many air bubbles(气泡) , these bubbles are most likely to stay millions of years ago .It will not only help us to understand the Earths past environment but also can be used to predict future climate through careful research. It has been estimated that this may be the worlds oldest ice core, with a history of about 100 million years.Expl