课件36张PPT。11/23/2018 Unit 4 Earthquakes
Warming Up & Reading (Ⅰ)11/23/2018How many natural disasters do you know?11/23/2018Typhoon 台风Tsunami 海啸tornado龙卷 风hurricane 飓风How many natural disasters do you know?11/23/2018Drought 旱灾Flood 水灾What else can you think?11/23/2018After the earthquake happened in 1976, Tangshan was in ruins.After the earthquake happened in 2008, Wenchuan was in ruins.11/23/2018地震发生时的72小时11/23/2018Speaking What may happen before an earthquake?11/23/2018Signs before an earthquake:
动物界逃亡大迁徙
1976年7月25日上午，抚宁县100多只黄鼠狼，大的背着或叼着小的从古墙洞钻出，向村外大转移。26日、27日，这群黄鼠狼继续向村外转移，一片惊慌景象。11/23/2018Signs before an earthquake:
汶川地震的前兆
《华西都市报》5月10日报道，四川绵竹市西南镇檀木村出现大规模蟾蜍迁徙，数十万蟾蜍拥挤着走上了马路。面对这一异常现象，村民们普遍表示担忧，害怕可能是地震或其他自然灾害的预兆。11/23/2018 The water in the wells _____ and _____ . And some deep _______ can be seen in the well walls. A _______ gas come out the cracks.risesfallscrackssmellyWhat do you think will happen before an earthquake?11/23/2018Mice run out of the fields __________ places to hide. Fish _____ out of the water.looking forjumpWhat do you think will happen before an earthquake?11/23/2018 The chickens and
even pigs are____
nervous ___eat.
The dog is _________
loudly again and again.tootobarkingWhat do you think will happen before an earthquake?11/23/2018People can see _______ lights in the sky.brightWhat do you think will happen before an earthquake?11/23/2018Animals are too nervous to sleep, such as cats, dogs, chickens, horses, ducks and rabbits, etc.11/23/2018What might happen to a city when there is an earthquake?11/23/2018ReadingA NIGHT THE EARTH DIDN’T SLEEP11/23/2018Skimming1.The text is written according to(根据) ______.
A. place B. time
2. Match(匹配) each paragraph with its main idea.
Tips：
Pay attention to (注意) the first and second sentences of each paragraph.11/23/2018Para 1
Para 2
Para 3
Para 4Before the earthquake strange things began to happen, but no one paid attention to them.The earthquake destroyed the city of Tangshan.The people were very shocked at the destruction.The army came to help the survivors, bringing hope for a new life.11/23/2018main ideasPara 1Para 2～3Damage during the earthquakePara 4Recovery after the earthquakeSigns (前兆 ) before the earthquake11/23/2018ScanningPara 1What were the signs before the earthquake？jumped out of bowls and pondsran out of , looking for places to hidebright lightswater pipescracked and burst11/23/2018Describing the earthquake ①8 kilometres long③two-thirds
/400,000②④⑤in fifteen seconds⑥11/23/2018A huge crack that was eight kilometers long and thirty meters wide cut across houses, roads and canals.Describing the earthquake 11/23/2018The railway tracks were useless pieces of steel.11/23/2018Two-thirds of people died or were injured during the earthquake.
The number of people who were killed or seriously injured reached more than 400,000.
The suffering of people was extreme.11/23/2018Half a million pigs and millions of chickens were dead.11/23/2018In fifteen terrible seconds a large city lay in ruins.
Most homes were gone.11/23/2018Bricks covered the ground like red autumn leaves.11/23/2018True ( T )or false( F ) statement :1. Two-thirds of the nation felt the earthquake. ( )
2. All the people in Tangshan were dead or injured during the earthquake. ( )
3. All of the city’s hospitals , factories, buildings
and homes were damaged in the earthquake.( )
4. Later that afternoon, a terrible earthquake shook Tangshan again. ( )
5. People slept outdoors after the earthquake.( )FOne-thirdFTwo-thirdsF75%75%90%TT11/23/2018Never abandon, never give up 11/23/2018Tangshan has grown a beautiful city after 30 years.11/23/2018Discussion
If you know an earthquake is coming, what will you do?Do: hide, cover, crouch (蹲着), stay away from, turn off, guide, avoid(避免)
Don’t: panic(慌张的),falling objects(物体)11/23/2018Ways on self-rescueDrop onto the ground and protect your head by putting your bag on your head.11/23/2018Keep away from the power lines.Keep away from the signs.11/23/2018Keep away from the buildings.Hide in the corner of the house.11/23/2018Don’t hide under the furniture, but by the furniture.11/23/2018Homework
1. Retell the story.
2. Find out more knowledge about earthquake through the Internet, magazines, books, etc.课件54张PPT。Unit 4 Earthquakes
Reading (Ⅱ)Check homeworkRevision
1.Why the title is A NIGHT THE EARTH DIDN’T SLEEP?
2. Why were so many people killed or injured?
3. What does the sentence “ Slowly, the city began to breathe again” mean?
4. Do you know what would happen before an earthquake?
5. What can we do to keep ourselves safe from an earthquake?Look at each part and write down its main idea.Part 1Paragraph 1Before the earthquake strange things began to happen but no one took any notice of them.Part 2Paragraph 2Paragraph 3The earthquake destroyed the city of Tangshan and shocked the people very much.Part 3Paragraph 4The army came to help the survivors, bringing hope for a new life.Comprehending1. rise vi. 上升，升起
For three days the water in the village wells rose and fell, rose and fell.(P26)
三天来，村子里的井水升升降降，起起伏伏。Language Points rise vi. (rose, risen) (of the sun, moon, stars, etc. )
appear above the horizon; go up（指日月星辰等的）升起；上升The sun rises at seven o’clock. 太阳七点钟升起。
Prices have risen steadily during the past ten years.
过去十年间物价一直在稳定地上涨。【辨析】 rise & raise：
rise是不及物动词，作上升讲时指继续上升，常用于日、月、云、雾、烟、水蒸气、物价、温度、河水及人的职位等；raise是及物动词，意为举起，提出，饲养，种植，用作“举起”时，往往有使物体达到应有的高度的含义，可用于具体或抽象的事物。【即学即练】用 rise，raise的适当形式填空。
He ____ from his chair when the door bell rang.
Her temperature is still______.
The price of tomatoes has ________ recently。
He sat at the desk with his hand ________.roserisingraised risen2. burst vi. (burst, burst) 爆裂；爆发
n. 突然破裂；爆发
In the city, the water pipes in some buildings cracked and burst（P26）.
在市内，有些建筑物里的水管爆裂开来。The balloon (气球) suddenly burst.
这个气球突然爆裂了。
I’ve eaten so much that I feel ready to burst.
我吃得太多，肚子都要撑破了。
Don’t get so angry! You’ll burst a blood-vessel!
别生这么大的气！你会把血管气崩的！【拓展】
1) burst into“突然闯入；突然开始”，后通常接名词。
2) burst out“突然发生；突然爆发”，后可接动名词。
3）burst in 闯入
4）burst with anger/grief/joy 勃然大怒/心痛欲绝/乐不可支1. All of them burst into laughter/tears.
他们全都突然笑起来/哭起来。
2. All of them burst out laughing/crying.
他们全都突然笑起来/哭起来。
3. We all thought his heart would burst with happiness.
我们都认为他心中的快乐快要爆发出来了。
4. The police burst in and arrested the gang.
警察突然闯进来逮捕了那帮人。 【即学即练】
One minute she burst into ________ and the next burst out _____. We just couldn’t catch her mood at any moment.
【2012北京高一检测】
A. crying; laughter B. tears; laughing
C. tears; laughter D. crying; laughing
【解析】选B。句意：一分钟后她突然哭起来接下来又突然 笑起来。我们真的无法捉摸的她的情绪。burst into 后接名词；burst out 后接动名词。3.It seemed as if the world was at an end！（P26)
仿佛到了世界末日！1) It seemed as if/that...似乎；好像She spoke to me as if she knew me.
她和我说话的神情，好像她早就认识我似的。
It seemed as if the meeting would never end.
看起来会议没完没了。
It seemed as if nothing had happened.
好像什么事也没有发生过似的。2) at an end (=finished) 结束; 终结The war was at an end.
战争结束了。
The term is at an end, and students will have a good holiday.
这学期结束了，学生们就要度过一个快乐的假期。【拓展】
at the end of 在……的尽头/末端(指时间、地点等)
by the end of 在之前(常与完成时连用)(指时间）
in the end 最后，终于(＝finally)
put an end to... 结束……(vt.)
come to an end ……结束(vi.)
on end 连续不断 ,一连【即学即练】
1. The boy put up his hands ________ he wanted to ask a question.
【2012兰州高一检测】
A. even if B. even though C. as if D. ever since
【解析】选C。句意：这个男孩举起手好像他想问问题。A、B项“即使，即便” ; D项“从那以后”。2. We discussed where to go for a whole morning，but we decided to stay at home______．
A．at the end B．by the end
C．in the end D．on end
【解析】选C。句意：我们讨论了整个上午去哪里，但是最后决定待在家里。A项“终结，结束”; B项“在之前(常与完成时连用)(指时间) ; D项“连续，一连”。4. In fifteen terrible seconds a large city lay in ruins.(P26)
在可怕的15秒钟内，一座大城市就沉沦在一片废墟之中。ruin n. 废墟[复数]；毁灭
vt.毁灭；使破产
be/lie in ruins严重受损，破败不堪The castle now lies in ruins.
那座城堡现在已成了一片废墟。
An earthquake left the whole town in ruins.
地震使得整个城市处于废墟之中。【辨析】destroy, damage & ruin
destroy 强调以具有摧毁或杀伤性的力量把某物彻底毁掉；
damage一般指对物体或生命的局部损坏；
ruin亦指彻底毁掉，但不含有以某种摧毁性的力量进行破坏，而含有在一定的过程中逐渐毁掉的意思。An atom bomb would destroy a city.
一颗原子弹可以摧毁一座城市。
The earthquake damaged several buildings.
地震使一些建筑受到了破坏。
Oxford has been ruined by the motor industry.
牛津城已经被汽车工业毁掉了。【即学即练】
The camera was _____ by his son and he had to have it repaired.
A. ruined B. destroyed C. injured D. damaged
【解析】选D。句意：这个照相机被他儿子弄坏了，他不得不请人修修它。A项“指彻底毁掉”； B项“强调以具有摧毁或杀伤性的力量把某物彻底毁掉”； C项“一般指由于意外或事故而受伤”； D项“一般指对物体或生命的局部损坏”。2. If you go on stealing, you will ____ your bright future, young man!
A. injure B. ruin C. damage D. break
【解析】选B。句意：年轻人，如果你继续偷的话，你会毁了你的美好未来。A项“一般指由于意外或事故而受伤”；B项“彻底的毁坏，毁灭” ，现在多用于比喻用法中；C项“一般指对物体或生命的局部损坏”； D项“ 打碎，打破”。5. injure vt. 损害，伤害
Two-thirds of them died or were injured during the earthquake. (P26)
2/3的人在地震中死去或受伤。
Three people were killed and five injured in the crash.
撞车事故中三人死亡，五人受伤。
He injured his knees yesterday.
他昨天伤了膝盖。
I hope I didn’t injure her feelings.
我希望我没有伤害她的感情。【拓展】 injury n. 伤，伤口；伤害
injured adj. 受伤的，受委屈的
do an injury to sb.伤害某人
the injured伤员The boy injured his leg.
这个男孩把腿弄伤了。
Your remark may injure her pride.
你的话也许会伤她的自尊。
I didn’t mean to do her an injury.
我并未打算伤害她。【辨析】injure，hurt，wound
hurt为一般用语，既可指肉体上的伤害，也可指精神上的
伤害，还可用作不及物动词，意为“疼痛”；
injure一般指由于意外或事故而受伤；
wound指外伤（如枪伤、刀伤、剑伤等），尤指在战争、
战斗中受伤。Many people were hurt/injured when a bus and a truck collided.
一辆公共汽车和一辆卡车相撞，许多人受了伤。
You’ll hurt her feelings if you forget her birthday.
如果你忘了她的生日，那会伤她感情的。
The soldier got wounded in the arm in the fighting.
这个士兵的胳膊在战斗中受了伤。【即学即练】
______ in the earthquake _______ taken to the hospitals in other cities.
【2012福州高一检测】
A. The injured; were B. The injured; was
C. The injuries; were D. The injuries; was
【解析】选A。句意：地震中的伤员被送到其他城市的医院里。the injured 意思为“伤员”，当作主语时，谓语动词需用复数。6. shock v. (使)震惊；震动 n．休克；打击；震惊
People were shocked.(P26)
人们惊呆了。
I was shocked when I heard about your accident.
当我听说你出事故时，我惊呆了。
It was a great shock for him when his wife died.
当他妻子去世时，对他来说那是一个沉重的打击。
I was shocked to hear the news.
我听到这个消息十分震惊。【拓展】
be shocked at/by (doing) sth. 被震惊
be shocked to do sth. 惧怕做某事
It shocked sb. to see/hear...
看见/听到……使某人震惊。
(be) a shock to sb. 对某人来说是个打击提示：shocked adj. 感到惊奇的，惊讶的(主语多为人)
shocking adj. 令人气愤的，令人惊讶的(主语多为物) 【即学即练】
(1)The news of his wife’s death was _________________ him.
他妻子去世的消息对他打击太大了。
(2)He _______________ her smoking.
看到她在吸烟，他很吃惊。
(3) _____________ to see how my neighbours treated their children.
看到邻居们如何对待孩子，我感到震惊。a terrible shock towas shocked atIt shocked me7. rescue n．& vt. 援救；营救
trap （trapped, trapped) n. 陷阱；困境 vt. 使陷入困境
Some of the rescue workers and doctors were trapped under the ruins.(P26)
有些医生和救援人员被困在废墟下面。 A rescue team is trying to reach the trapped mines.
一组救援人员在尽力赶向被困的矿井。
We rescued the boy who fell into the river.
我们救起了掉进河里的小孩。She was trapped in the burning house.
她被困在了燃烧的房子里。
The police set a trap for the thieves.
警察给小偷设了个圈套。【即学即练】
你知道有多少游客被困在那座岛上吗？(be trapped)
Do you know how many visitors are trapped on the island?8. bury vt. 埋葬；掩埋；隐藏
The army organized teams to dig out those who were trapped and to bury the dead.(P26)
部队人员组成小分队，将受困的人们挖出来，将死者掩埋。The boy buried the dead bird in the backyard.
男孩们把死鸟埋在后院。He was sitting with his head buried in a book.
他坐着埋头看书。【拓展】 bury oneself in study 埋头研究
bury oneself in (doing) sth. 专心致力于(做)某事
be buried in thoughts 沉思
bury one’s face in one’s hands 双手掩面
be buried alive 被活埋；隐居1）The dog ______ the bone in the ground.
狗把骨头埋进土里。
2）I ______ myself in my studies.
我专心于学习。buriedburied3) After the divorce, she __________________ her work.
离婚后，她埋头于工作。【即学即练】buried herself insb. bury oneself in…= sb. be buried in …提示：表示“专心于，致力于”意义的短语还有：be devoted to, be addicted to, be absorbed in等。9. All hope was not lost.(P26)
不是所有的希望都破灭了。
此句为部分否定。all, both, each, every, everybody, everything, complete, completely, always, all the time, whole, wholly, entirely, altogether 等代词、形容词和副词与否定词 not连用，构成部分否定，表示“不都、并非都”的意思。1. All that glitters is not gold.
发光的并不一定都是金子。
2. Both of the brothers don’t like the film.
兄弟俩不都喜欢这部电影。
3. Not everything went well with him.
他并非每件事情都顺利。
4. Not all of the rich are happy.
不是所有有钱人都幸福。
5. You can’t fool all the people all the time.
你未必总是能愚弄所有的人。【拓展】全部否定用：no one, none, neither, nobody, nothing,以及 not...any/either来表示。
1. None of them are right. 他们都不对。
2. Neither of us will go. 我们俩都不去。
3. Nobody can win me. 没人能赢我。【即学即练】—The exam wasn’t difficult at all, was it?
—No, but I don’t believe ______could pass it.
A．somebody B．anybody
C．everybody D．nobody
【解析】选C。答句句意：——是的，但是我不相信每个人都能通过。not与 everybody 连用表示部分否定。【趣味阅读】
Earthquakes are among the most devastating natural disasters. What makes it more harmful is the fact that there is no precise way of predicting when an earthquake may occur. The most effective method to minimize the effects of earthquakes in human lives is to make adequate(充足的) earthquake emergency preparations. During an earthquake, you will feel the ground shaking or rolling. You might even hear the ground rumbling or roaring.
These earthquake characteristics may cause you to panic and eventually decrease your chance of survival.
The key to being safe during an earthquake is having quick reaction. As soon as the ground shakes violently（剧烈地）, you should know what to do as if by instincts（本能地）. To be able to react fast during earthquakes, you must regularly conduct earthquake drills（操练）. This will keep you on your feet when the real thing comes.【达标检测】
1. It _____ everyone to hear all of the villagers behind the mountain were killed in the flood.
【2012孝感高一检测】
A. suffered B. shocked C. persuaded D. destroyed
【解析】选B。句意：听说山后的所有村民在洪水中淹死的消息使每个人震惊。A项“遭受”; B项“使震惊”; C项“劝说，说服”; D项“破坏，毁坏”。2. _____ the headmaster rose to indicate that the conversation was _____.
【2012衡水高一检测】
A.?At?an?end；in?an?end??????????B.?In?the?end；at?an?end??
C.?In?an?end；at?the?end?????????D.?At?an?end；in?the?end
【解析】选B。句意：最后校长站起来表明这次谈话结束了。in the end 最后，终于(＝finally)，at an end (=finished)结束; 终结。3. He was __________ at the __________ waste of food in the school.
A. shocked; shocked B. shocking; shocked
C. shocking; shocking D. shocked; shocking
【解析】选D。句意：他对这个学校令人吃惊的食物浪费而感到吃惊。be shocked at/by (doing) sth. 被震惊；shocked adj. 感到惊奇的，惊讶的(主语多为人)；shocking adj. 令人气愤的，令人惊讶的(主语多为物)。4.Soon after the quakes, one thousand soldiers were sent out to ______ the miners from the local coal mine.
A. shelter B. rescue C. bury D. injure
【解析】选B。句意：地震之后不久，一千名士兵被派送去营救当地煤矿的工人。A项“避难，逃避”；B项“营救”； C项“埋葬，掩埋”；D项“伤害，损害”。5. In that big earthquake all their houses were ______ , so they had to build new ones.
【2012厦门高一检测】
A. hurt B. harmed C. injured D. destroyed
【解析】选D。句意：在那次大地震中所有的房子都被毁坏了，因此他们不得不建造一些新的。A项hurt为一般用语，既可指肉体上的伤害，也可指精神上的伤害；B项“ 有害”；C项“一般指由于意外或事故而受伤”；D项 “强调以具有摧毁或杀伤性的力量把某物彻底毁掉”。6. —Which of the two computer games did you prefer?
—Actually I didn’t like ______.
A．both of them B．either of them
C．none of them D．neither of them
【解析】选 B。句意：——这两个电脑游戏你较喜欢哪一台？ ——实际上，两个我都不喜欢。not…either= neither属于全部否定。7. “All hope was not lost.” means “__________.”
A. There was no hope at all B. Hope was everywhere
C. No hope was lost D. Not all hope was lost
【解析】选D。句意：并非所有的希望都破灭了。 all…not = not all… 属于部分否定，意为“并非所有的” 。 8. When she heard the bad news , she cried with her face ____ in hands.
【2012大连高一检测 】
A. buried B. burying C. to be buried D. to bury
【解析】选A。句意：当她听到这个坏消息时，她掩面而泣。此题考查with 的复合结构，即判断名词her face 和动词bury 关系。此题为动宾关系，故用过去分词buried。9. He ____ from his seat and answered the question _____ by the teacher.
A. raised; rose B. raised; risen
C. rose; raised D. risen; raised
【解析】选C。句意：他从椅子上起来回答老师提出的问题。 rise是不及物动词，作上升讲，rise from 意为 “从……起来”； raise是及物动词意为“举起，提出，饲养， 种植”，所以第二个空应为被动结构。10. The pipe had _____ and the house was under two feet of water.
A. failed B. burst C. stopped D. suffered
【解析】选B。句意：管子爆破了，房子被淹没在两英尺的水之下。A项“失败”；B项“爆裂”； C项“停止，停下”； D项 “遭受，忍受”。HomeworkPlease remember the usage of the language points and do some exercises to consolidate what we have learnt in this period.
