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1、新概念英语第二册学习笔记62 61课第62课 After the fire1、Firemenhad been fightingthe forest firefor nearly three weeks beforethey couldget it under control.had been fighting 过去完成进行时，表示过去某段时间内一直进行的动作，跟这个时态连用的通常是一段时间 for nearly three weeksfight 这里是及物动词，与.搏斗fight cancer 和癌症搏斗fight temptation 抵制诱惑get sth. under control 把
2、.控制住例句：The authorities finally managed toget situation under control.注意 before 的用法，这里可以翻译成 才.2、Winter was coming onand the hills threatened the surrounding villages with destruction,forheavy rain wouldnot only wash awaythe soil but would cause seriously floodsas well.for 引导出来的分句，是对前面两个分句的解释not only.
3、as well 不仅.而且come on 这里表示季节的降临wash away 冲走，冲掉wash off 洗掉wash out 洗掉3、When the fire had at last been put out, the forestauthoritiesorder several tons of aspecial type of grass-seed which would grow quickly.authorities 复数形式，当局，官方the local authorities 地方当局the military authorities 军事当局4、Theseedwasspraye
4、d overthe groundin huge quantitiesby aeroplanes.seed 是不可数名词，所以后面的动词是单数形式in huge quantities 固定词组，大量的spray over 把什么撒在什么上面例句：He issprayingwateroverthe flowers.5、The planes had been planting seed for nearly a monthwhenit began to rain.By then, however, in many places the grasshad already taken root.注意连词
5、 when 的用法，这里不表示当.时候，而是在这个时候。注意与by then 这样的时间状语连用的是完成时态，这里跟的是过去完成时。take root 生根例句：His idea hadtaken rootin the minds of his followers.6、In place ofthe great trees which had been growing there for centuries, patches ofgreenhad begun to appear in the blackened soil.in place of 介词短语，代替，意思等同于 instead ofg
6、reen 这里是名词，草地例句：They are dancing on the villagegreen.7、A short timebefore, great trees had covered the warm ground for miles around.注意这里不能用ago，ago 是以现在为基点的之前，before 是以过去某个时间为基点的之前。第61课 Trouble with the Hubble1、The Hubble telescope waslaunchedinto space by NASA on April 20,1990at acost ofover a billi
7、on dollars.at a cost of 固定表达，意思是耗资多少，花费多少launch 这里的意思是发射launch a rocket/ an artificial satellite 发射一枚火箭/一颗人造卫星launch an attack 发起进攻launch a new enterprise 创办一个新的企业launch a movement 发起一个运动2、Right from the startthere was trouble with the Hubble.from the start 从一开始，加 right 表示强调例句：Hes on the phoneright
8、now.The ball hit the manrightin the head.3、NASA is now going toputthe telescoperight.put.right 纠正，改正例句：Toputthingsright, they started out with an investigation.4、A robot-arm from the Endeavour will grab the telescope and hold itwhiletheastronauts make the necessary repairs.while 连词，表示在什么期间，表示一段时间5、T
9、he Hubble will tell usa great dealabout the age and size of the universe.a great deal 名词性词组，许多例句：He knowsa great dealabout plants.This trip has costed hima great deal ofmoney.6、By the time you read this,the Hubbleseagle eyewill have sentusthousandsand thousands ofwonderful pictures.by the time you r
10、ead this 时间状语从句，注意用 by 引导的时间状语从句，主句中一般要用将来完成时。将来完成时，表示在将来某一时间以前已经完成或一直持续的动作。构成：will/shall + have + 动词过去分词eagle eye 鹰眼，千里眼thousands and thousands of 固定词组，成千上万的7、将来进行时，表示要在将来某一时间开始，并继续下去的动作。构成：will/shall + be + doing例句：NASA is now going to put the telescope right, so itwillsoonbe sendingupfour astronauts to repair it.
