新概念英语第二册逐句精讲Lesson4345.docx

1、新概念英语第二册逐句精讲Lesson4345新概念英语第二册逐句精讲Lesson4345 新概念英语第二册逐句精讲Lesson43 1. In 1929, 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. 美国探险家R.E.伯德在飞越了北极3年之后，于1929年首次飞越了南极。 语言点1 本句中出观了两个同位语，three years after.North Po

2、le为in 1929的同位语， R.E. Byrd 为 the American explorer的同位语。 语言点2 fly over 意为“飞越”、辨析：over, above, on, up： over意为“在正上方”，反义词为under“在正下方”(直线距离)； above意为“在上方”；反义词为below“在.下方”(大范围内)； on意为“在上”；反义词为beneath“在下”(有接触面)； up意为”向上”，反义词为down“向下”(表示方向)。 语言点3 for the first time表示“第一次” for the first time to do sth.则表示“第一次

3、做某事 It is my first time to travel around the world. 这是我第一次环游世界。 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. 虽然开始时伯德和他的助手们拍摄了飞机下面连绵群山的大量照片，但是他们很快就陷入了困境。 语言点1 本句中though引导让步状语从句，though还可以替换为althoug

4、h，even if，even though等 (注意不与but搭配使用)。 Even if she looks ugly, she is quite tender. 尽管她长得难看，但是却十分温柔。 语言点2 was/were able to do sth.(= succeeded in doing sth.)在此不是指过去有能力做某事，而是成功做到了某事。 He was able to swim across the river. = He succeeded in swimming across the river. 他成功地游过了这条河。 原句可以改为：Byrd and his men

5、succeeded in taking a great many photographs. 语言点3 his men在此相当于his assistants,他的助手们。 语言点4 run into trouble意思为“陷入了困境”。该结构可以总结为：run / get / come / fall into +名词从一种状态改变成为另一种状态。 The climbers got into a snowstorm on the way to the top of the mountain. 登山队员在登顶过程中遇上了暴风雪。 3. At one point, it seemed certain

6、that their plane would crash. 在有个地方，飞机似乎肯定要坠毁。 语言点 本句中it是形式主语，真正主语是that引导的从句的内容：他们的飞机将要坠毁了似乎已成定局。 4. It could only get over the mountains if it rose to 10,000 feet. 只有在飞机飞至10,000英尺的高度时，它才能飞过这些山头。 语言点 本句包含“only + if”的结构，意为“只有才”。 The soldiers could only march to the next town if the rain stopped. 这些士兵

7、们只有等到雨停了才能够行军到下一个城镇。 5. Byrd at once ordered his men to throw out two heavy food sacks. 伯德马上命令他的助手们把两个沉重的食物袋扔掉。 语言点 order sb. to do sth.为不定式作宾语补足语的典型结构(请参考Lesson 11P)。 6. The plane was then able to rise and it cleared the mountains by 400 feet. 于是飞机上升了，在离山头400英尺的高度飞越了过去。 语言点 by在此句中表示相差的距离，并非表被动或者“在旁

8、边”。 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. 伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再也没有山了。 语言点 本句句式很繁杂，其中that引导宾语从句，which引导定语从句，for引导原因状语从句。 8. The aircraft was able to fly over the endless white plains without difficu

9、lty. 飞机可以毫无困难地飞过这片茫茫无迹的白色原野！ 语言点 without difficulty意为“毫无困难地”，做状语。 新概念英语第二册逐句精讲Lesson44 1. Mrs. Anne Sterling did not think of the risk she was taking when she ran through a forest after two men. 当安斯特林夫人在穿过森林追赶两个男人时，她并没有想到所冒的风险。 语言点1 “不及物动词+ of”结构表示“到”，如： think of想到 read of 读到 hear of 听到 speak of 说到

10、smell of 闻到 语言点2 run after追赶；追随；追求；run behind在某人后面跑；run to跑向 2. They had rushed up to her while she was haying a picnic at the edge of a forest with her children and tried to steal her handbag. 当她和孩子们在森林边上野餐时，这两个男人冲到她跟前，企图抢她的手提包。 语言点 句中while引导时间状语从句。注意：while必须用于引导延续性动作的句子，而when/ as则可以用于延续性和非延续性动作的句子

11、。 3. In the struggle, the strap broke and, with the bag in their possession, both men started running through the trees. 在争抢中，手提包的带断了，包落入了这两个人手里，他们就跑进了树林。 语言点 部分动词短语的特殊用法总结： 1)后常加动名词带to的短语有：look forward to期待 be accustomed to习惯于 lead to 导致 be used to习惯于 prefer to更喜欢 object to反对 stick to坚持 admit to承认

12、pay attention to 注意到 2)常加动名词作宾语的动词有：enjoy享受；persist坚持；practise练习；finish完成；delay推迟；avoid 避免；mind介意；suggest建议；consider考虑；risk冒险；appreciate欣赏；tolerate 忍受 3)后常跟不定式作宾语的动词有：agree同意；beg请求；hesitate犹豫；appear似乎；fail失败；pretend假装；refuse拒绝；prepare准备；decide决定；happen碰巧；intend打算；try努力；promise许诺；mean意欲；expect期待；hope

13、希望；wish但愿；want想要 4)跟不定式或动名词意思几乎相同的动词有：love喜欢；like爱好；dislike不喜欢；hate憎恨；prefer更喜欢；begin开始；start开始；continue继续 5)跟不定式和动名词意思不同的动词有：regret后悔,遗憾；remember记得；forget忘记；mean想要,介意；try尝试，努力；stop停止 4. Mrs. Sterling got so angry that she ran after them. 斯特林夫人非常气愤，向着他们追了过去。 语言点 这是一个典型的”so +形容词+ that从句”的结构。 5. She w

14、as soon out of breath, but she continued to run. 只追了一会儿便上气不接下气，可她还是继续追赶。 语言点1 out of breath上气不接下气，参考本课单词讲解。 语言点2 continue to do = continue doing 继续做 6. When she caught up with them, she saw that they had sat down and were going through the contents of thebag, so she run straight at them. 当她赶上他们时， 发现

15、他们已经坐了下来，翻着包里的东西，于是她直冲过去。 语言点1 本句句式复杂.when引导时间状语从句、that引导宾语从句，so连接并列句。 语言点2 catch up with sb. = keep up with sb. 追上某人 语言点3 go through = scan = browse 翻看，浏览 7. The men got such a fright that they dropped the bag and ran away. 这两个人吓了一跳，扔下包便逃跑了。 语言点 这是一个典型的“such + a +名词 + that从句”的结构。 8. “The strap need

16、s said Mrs. Sterling later, “but they did not steal anything.” “这提包带子需要修理斯特林夫人事后说道，“不过他们什么也没有偷走。” 语言点 need doing用主动形式表示被动意思： Your hair needs cleaning. 你的头发需要洗洗了。 My car needs servicing. 我的车需要去做保养了。 新概念英语第二册逐句精讲Lesson45 1. The whole village soon learnt that a large sum of money had been lost. 整个村子很快知

17、道，有一大笔钱丢失了。 语言点1 the whole village指“全村的人”，后常接动词单数。常用表达还有： the whole world全世界 the whole country全国 the whole society全社会 the whole class全班 语言点2 had been lost是过去完成时的被动语态。 2. Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office. 当地的屠夫萨姆本在把存款送往邮局的途中把钱包弄去了。 语言点1 th

18、e local butcher 为 Sam Benton 的同位语。 语言点2 while taking是一个省略形式(时间状语从句变成分词作状语) 这种情况必须具备两个条件： 这个动作的主语跟主句的主语一致； 这个动作一定是正在进行。 原句完整的形式应该是：Sam Benton, the local butcher, had lost his wallet while he was taking his savings to the post office. 3. Sam was sure that the wallet must have been found by one of the

19、villagers, but it was not returned to him. 萨姆确信那钱一定是被某个村民捡到了，可是却不见有人来送还给他。 语言点 must have done表示对过去发生事情的肯定推测；must have been done则是对过去肯定推测的被动语态。 4. Three months passed, and then one morning, Sam found his wallet outside his front door. 3个月过去了，后来在一天早上，萨姆在他家大门外发现了他的钱包。 语言点 表示一段时间以后另外一件事情发生的三种常用表达方式： 1)

20、.passed and then. (Lesson 9 ) 2) some time later. (Lesson 27) 3) nearly. passed before. (Lesson 33) 5. It had been wrapped up in newspaper and it contained half the money he had lost, together with a note which said: “A thief, yes, but only 50 per cent a thief !” 钱包是用报纸包着的，里面有他丢的钱的一半，而且还附着一张纸条，上面写着：

21、“一个小偷，是的，但只是一个50%的小偷!” 语言点1 half the money钱的一半；half an hour半个小时；half a year半年 语言点2 the picture said.图片上写着. the newspaper said.报纸上写着 the note said.纸条上写着 语言点3 together with( = with)介词短语作伴随状语。 6. Two months later, some more money was sent to Sam with another note: Only 25 percent a thief now! 又过了两个月，又有

22、一些钱送还给了萨姆，又附了一张字条：“这回只是一个25%的小偷了。” 语言点 one，two等数量词以及some，many，much等加比较级起修饰作用： one more chair另外的一把椅子 some more mistakes更多的错误 much more water更多的水 7.In time, all Sams money was paid back in this way. 很快，萨姆丢的钱都用这种方式还了回来。 语言点 in time有两种含义： 1)时令的(=in season) 2)很快，及时(=soon) 8. The last note said:I am 100 per cent honest now! 最后一张字条上写着：“我现在是一个100%诚实的人了！” 语言点 引号中的句子相当于I am 100 per cent an honest man now! 。