新概念英语第二册Lesson 75SOS (共30张PPT)

(共30张PPT)
Lesson 75 SOS
Discussion
When should we use this sign What does it mean
★ stamp
n. 1.邮票，印花
2.印,图章
3.跺脚，顿足
4.标志，印记
vi. 1.盖章，盖印
2.跺脚，顿足
★ stamp
No stamping! 小草青青，请勿践踏！
stamp on 踩在…..上：
Be careful！You are stamping on the skin of a banana.
小心，你踩在香蕉皮上了。
stamp out 踩出来
★survivor n. 幸存者(指人)
survival n. 幸存的东西
survive v. 生存；存活下来
the person who survived
I learn how to live, but now I know how to survive. （生存）
I survived after the fire. （存活下来）
survive + sth.(灾难)
经过某种灾难还存在，还活着
The house survived the earthquake.
★scene n. 现场
① n.（事件发生的）地点，现场
A helicopter soon arrived on the scene to rescue the survivors.
一架直升飞机很快飞抵出事现场，搭救幸存者。
② n. 风景，景色；景象
A beautiful scene always makes me delighted.
I have just seen a sad scene.
★thick adj.厚的，粗的
adj. 1.厚的，粗的
2.稠的，浓的
be thick with 有茂密的；
through thick and thin 同甘共苦
The snow was about 2 inches thick.
雪有大约两英寸厚。
Hundreds of people got hurt because of the thick fog last week.
几百人在这次大雾中受伤。
★signal n.信号
n.信号，暗号
v. 发信号，用信号通知
★ helicopter
n. 直升飞机
plane 飞机
jet 喷气式飞机
bomber 轰炸机
1、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
fly off course 飞行偏离航线
During the storm, the ship went off course.
1、When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was
killed.
kill v. 杀（仅表示死了，不一定是人为的杀死,有可能是火灾等）
Fire in Tokyo. Five people killed. Ten persons injured.（受伤）
murder v. 谋杀（故意杀死）
The only passengers, a young woman and her two baby daughters, were unhurt.
★1）hurt 普通用语，既可以指肉体上的伤害，也可以指精神上、感情上的伤害。
E.g. The driver hurt himself badly in the accident.
2) injure比hurt正式，hurt多指伤痛，而injure则指损害健康、成就、容貌等，强调功能损失。
E.g. Malicious gossip(流言蜚语) could injure his chances of success.
3)harm 用于肉体或精神上的伤害均可，有时可指引起不安或不便。
E.g. He may not be able to help but there’s no harm in asking him.
4) wound指枪伤、刀伤等皮肉之伤，特指战场上受伤。
E.g. The bullet wounded his arm.
2、It was the middle of winter.
middle of winter 隆冬
middle of summer 盛夏
3、Snow lay thick on the ground.
lay 是系动词,thick是形容词作表语，表示主语的状态或性质。
The old man lies ill in bed.
4、The woman knew that the nearest village was miles away.
miles away 几英里之外
（距离的表达方式）
5、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.
turn…into…
= change sth. into …
把……变成……
6、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.
as…as sb. can/could
= as…as possible 尽可能的……
He got through as much food as he could and set out.
Tell Jim to come to my office as soon as he can.
near to = close to
7、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
overhead adv. 从头顶
wonder = want to know
8、Then she had an idea. She stamped out the letters 'SOS' in the snow.
stamp out 踩出
out 在这里为副词，表示“出现，显露”等
The writer has brought out another book.
SOS = Save Our Souls
国际通用的呼救信号
in the snow 在雪地上
9、Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
by radio 通过广播
10、It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
long before = long long ago 很久以前
It was not long before + 从句：不久就……（指过去）
It was not long before he went abroad.
It was not long before I finished my homework.
It will not be long before… 不久就……（将来可能发生的事）
It will not be long before he gets over his illness.
10、It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
before long 不久以后（一般将来时,从现在算不久以后会怎么样）
Before long, he will go abroad.
shortly before ……之前不久
shortly after ……之后立即
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：
He has grown fat.
He has grown to like studying mathematics.
grow dark（变黑）
grow = get slowly慢慢变得
可以表示“变成”的一些动词
turn表示“把（状态、性质）改变（成）……”或“使变颜色”等
Leaves will turn yellow in autumn.
A colony of bees had turned the engine into a hive.
His face turned red.
可以表示“变成”的一些动词
go表示“变成（某种状态）”，通常表示不好的变化：
Some foods go bad easily.
The milk went sour.
可以表示“变成”的一些动词
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get，get cold(变冷)
Things got so bad recently that he decided to go on a diet.
可以表示“变成”的一些动词
come可表示“变成，成为，达到”等，与true连用时表示“实现”
Her dream to swim across the channel has come true.
come + true/right/loose
The dream comes true. 梦想成真。
Take it easy. Everything will come right.
come loose 变松动
可以表示“变成”的一些动词
fall 可表示“变成……的状态”
fall + asleep/ill 坠落梦乡/病倒了
You fell asleep while I was talking to you.
He fell ill last week, so he didn’t come to your wedding.
Exercise
9 It got terribly cold. The cold was __d__.
(a) frightening (b) horrifying (c) shocking (d) frightful
frightful = terrible
frightening adj. 让人产生吓了一跳的感觉
horrifying adj. 令人恐惧的
shocking adj. 令人震惊的（坏事）