新概念英语第2册第75课重点内容

2017-08-10 13:41:54来源:网络

  新东方在线新概念小编为大家带来新概念英语第2册第75课重点内容一文,希望对大家的新概念英语学习有所帮助。更多精彩尽请关注新东方在线新概念英语学习网(http://nce.koolearn.com)!

  重要句型或语法

  1、一般过去时

  本课主要复习第3课、第27课和第51课里出现的一般过去时的用法。如:

  Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.

  2、变化系动词

  常见的变化系动词有:grow、turn、go、get、come、fall等。如:The leaves have turned green. / Coal got scarce last winter. / Everything you said came true.

  课文主要语言点

  When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed. 1)a light passenger plane,一架轻型客机。 2)fly off course,飞离航线。 3)some time ago,不久前。ago引导的是一般过去时的标志性时间状语。

  The only passengers, a young woman and her two baby daughters, were unhurt. 1)a young woman and her two baby daughters用作the only passengers的同位语,起补充说明作用。 2)baby daughters,女婴。 3)unhurt,没有受伤、平安无事。该词由否定前缀un-和hurt(伤害)构成。

  It was the middle of winter. Snow lay thick on the ground. The woman knew that the nearest village was miles away. 1)the middle of winter,隆冬时节。 2)Snow lay thick on the ground,地上积雪很厚。注意lay是lie的过去式,此处的lie用作系动词,表示“处于某种状态;保持”,相当于remain。 3)miles away,几英里远。距离+away,常用来表示某地的距离。

  When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. 1)grow,变得。在此用作表变化的系动词。 2)turn...into...,把...变为...。 3)cover...with...,用...覆盖...。 4)she could find用作all the clothes的定语从句,中间省略了关系代词that(只能用that,因为先行词中含有不定代词all)。

  During the night, it got terribly cold. The woman kept as near as she could to the children and even tried to get into the case herself, but it was too small. 1)get用作变化系动词。 2)terribly,非常、极其。相当于extremely。 3)keep在此用作持续系动词。 4)herself在此起到强调作用,说明她自己也想挤进箱子,足见当时天气之冷。

  Early next morning, she heard planes passing overhead and wondered how she could send a signal. 1)early next morning,第二天一大早。 2)hear...doing,这里的doing用作宾语planes的补足语,补充说明飞机的状态。 3)overhead,在头顶。 4)注意疑问句用作宾语从句时,要采用陈述句语序,所以wondered后面how引导的疑问句采用了陈述句语序。 5)send a signal,发信号。

  Then she had an idea. She stamped out the letters 'SOS' in the snow. 1)have an idea,有了个主意。后一句话其实就是用来解释这个idea的具体内容的。 2)stamp out,踩出。 3)SOS,完整形式为:Save Our Souls,国际通用的呼救信号,意思是“救命”。

  Fortunately, a pilot saw the signal and sent a message by radio to the nearest town. It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash. 1)send a message,发送信息。 2)by radio,通过无线电。 3)It was not long before...,不久之后、很快...。 4)on the scene,在现场。相当于on the spot。 5)rescue,营救。相当于save。 6)survivor,幸存者。源自动词survive(生存)。 7)a plane crash,坠机、空难。

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