75新概念英语第二册75课.pptx

1、Lesson 75,SOS,单词学习,thick signal stamp helicopter scene survivor,adj.厚的n.信号(源)v.跺，踩n.直升飞机n.现场n.幸存者,Thick1）adj.厚的一层厚厚的油漆a thick coat of paint2）浓密的,稠密的;茂密的浓密的头发 眉毛thick hair eyebrows茂密的森林a thick forest,3）adj.浓的,深的;大的浓雾a thick fog一片漆黑；thick darkness4）adv.厚,浓别把奶油涂得太厚Dont spread the butter too thick.,Sign

2、al1）n.信号我们住的离城里太远,不能收到清晰的电视图像。We live too far from the city to get a strong television signal.2）V.发信号他作手势要侍者拿菜单来。He signaled the waiter to bring the menu.,Stampv.跺，踩他踩熄香烟He stamped out the cigarette.n.邮票，章自从他八岁的时候就已经集邮了。He has been collecting stamps since he was eight.None is genuine without our sta

3、mp.未盖我们的戳记的都不是真货。,helicopter n.直升飞机可以表示飞机的词语plane;airplane;aero-plane;aircraft 用直升机把他送到了医院。He was sent to the hospital by helicopter.,scene n.（事件发生的）地点，现场一架直升飞机很快飞抵出事现场搭救幸存者A helicopter soon arrived on the scene to rescue the survivors.在谋杀案现场发现了这些东西。These things were found on the scene of the murder

4、.n.风景，景色；景象漂亮的景色总是能让我很开心。A beautiful scene always makes me delighted.,survivor n.幸存者(指人)同根词：survival n.幸存，残存物 survive v.生存；存活下来我学过如何生活，但是现在我知道了如何生存。I have learnt how to live,but now I know how to survive.我在那场大火中幸存了下来。I survived after the fire.survive+sth.(灾难)经过某种灾难还存在，还活着这房子在地震后仍然存在。The house surviv

5、ed the earthquake.,课文讲解,When a light passenger plane flew off course some time ago,it crashed in the mountains and its pilot was killed.The only passengers,a young woman and her two baby daughters,were unhurt.It was the middle of winter.Snow lay thick on the ground.The woman knew that the nearest vi

6、llage was miles away.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.,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 t

7、oo small.Early next morning,she heard planes passing overhead and wondered how she could send a signal.Then she had an idea.She stamped out the letters SOS in the snow.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 th

8、e scene to rescue the survivors of the plane crash.,When a light passenger plane flew off course some time ago,it crashed in the mountains and its pilot was killed.off course 脱离轨道在风暴中，船脱离了其航线。During the storm,the ship went off course.kill v.杀（仅表示被杀死了，不一定是人为的杀死,有可能是火灾等）他死于战争He was killed in the war.m

9、urder v.谋杀（故意杀死）,The only passengers,a young woman and her two baby daughters,were unhurt.It was the middle of winter.货车司机没有受伤就逃脱了，但是一个行人受伤了。The lorry driver escaped unhurt,but a pedestrian was injured.middle of winter 隆冬盛夏middle of summer,Snow lay thick on the ground.The woman knew that the nearest

10、 village was miles away.lay 是系动词,thick是形容词作表语，表示主语的状态或性质。老人病怏怏的躺着。The old man lies ill.miles away 几英里之外邮局在五百米以外。The post office is five hundred meters away.,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.During the

11、night,it got terribly cold.turninto=change sth.into 把变成热使水变成蒸气Heat turns water into vapor.get 作不及物动词时可以表示“变得”：天气变得越来越暖和了。It is getting warmer and warmer.,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.asas sb.can/could=asas possib

12、le 尽可能的他尽量多的获取食物，然后出发。He got as much food as he could and set out.告诉吉姆让他尽快到我办公室来。Tell Jim to come to my office as soon as he can.near to=close to,Early next morning,she heard planes passing overhead and wondered how she could send a signal.hear sb.doing sth.听见某人正在做某事他听到狗正在叫。He heard a dog barking.ov

13、erhead adv.从头顶一轮明月当空照耀著Overhead the moon was shining.wonder=want to know我想知道发生了什么事I wonder what happened.,Then she had an idea.She stamped out the letters SOS in the snow.Fortunately,a pilot saw the signal and sent a message by radio to the nearest town.stamp out 踩出out 在这里为副词，表示“出现，显露”等他写出了一个很长的禁食的单

14、子。He wrote out a long list of all the foods which were forbidden.SOS=Save Our Souls 国际通用的呼救信号by radio 通过广播他通过互联网向全世界发布了一条消息。He sent a message by internet to the world.,It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.It was not long before+从句 不久就(指过

15、去)不久他就去了国外。It was not long before he went abroad.不久我就做完了作业。It was not long before I finished my homework.It will not be long before 不久就（指将来）不久他的病就会好的。It will not be long before he gets over his illness.long before=long long ago 很久很久以前before long 不久以后（从现在算不久以后会怎么样）不久以后，他会去国外的。Before long,he will go a

16、broad.on the scene 在现场（固定短语）,可以表示“变成”的一些动词,grow，turn，go，get，come，fall 等动词均有“变成”的意思，但它们在用法上有时有差别。grow 表示“（逐渐）变得”，比get要正式些：grow dark（变黑）grow=get slowly慢慢变得他已经变胖了。He has grown fat.他变得喜欢学数学了。He has grown to like studying mathematics.,turn表示“把（状态、性质）改变（成）”或“使变颜色”等秋天叶子会变黄。Leaves will turn yellow in autumn

17、.一群蜜蜂把发动机当作了蜂巢。A colony of bees had turned the engine into a hive.他的脸变红了His face turned red.,go表示“变成（某种状态）”，通常表示不好的变化：一些食物很容易变坏。Some foods go bad easily.牛奶变酸了。The milk went sour.get 在口语中使用较多，表示“成为（某种状态）”，强调的是变化的过程（一下子变得）。天气变化，一般用getget cold(变冷)最近情况变得如此糟糕，以至于他决定节食。Things got so bad recently that he decided to go on a diet.,come可表示“变成，成为，达到”等，与true连用时表示“实现”她游过海峡的梦想实现了。Her dream to swim across the channel has come true.fall 可表示“变成的状态”fall+asleep/ill 坠落梦乡/病倒了当我跟你说话的时候，你睡着了。You fell asleep while I was talking to you.他上周生病了，所以他没能参加你的婚礼。He fell ill last week,so he didnt come to your wedding.,