（英语课件）Earthquakes课件.ppt

1、Period OneWarming Up & Reading Period TwoLearning about Language & Using Language Period ThreeGrammar Period FourWriting 单元总结提升单元总结提升Unit 4Earthquakes Unit 4 | EarthquakesUnit 4 | Earthquakes单元话题导入单元话题导入Earthquake How does an earthquake start? What makes an earthquake happen? The rock of the earths

2、crust (地壳地壳) may have a fault, a kind of break in the surface. The blocks which make up the earth move, and sometimes this may cause the sides of the fault to move up and down or lengthways (纵向地纵向地) against each other. When one piece of rock starts to rub on another with great force, a lot of energy

3、 is used. This energy is changed into vibrations (振动振动) and it is these vibrations that we feel as an earthquake. Unit 4 | EarthquakesUnit 4 | Earthquakes The vibrations can travel thousands of kilometres and so an earthquake in Turkey may be felt in Greece. What should we do during an earthquake? A

4、t school As soon as the earthquake starts, students should get under the desks immediately and wait until the teacher tells them it is safe to come out. The teacher should, at the same time, go immediately to the teachers desk, get underneath it and stay there till the danger is over. Students must

5、not argue with the teacher or question instructions.Unit 4 | EarthquakesUnit 4 | Earthquakes As soon as the tremors (震动震动) stop, all students should walk towards the exit and go straight to the school playground or any open space such as a square or a park. They must wait there until the teacher tel

6、ls them it is safe to go.Unit 4 | EarthquakesUnit 4 | Earthquakes At home If you are at home when the earthquake occurs, get immediately under the table in the living room or kitchen. Choose the biggest and strongest table you can find. You must not go anywhere near the window and dont go out onto t

7、he balcony (阳台阳台). Once the tremors have stopped, you can come out from under the table but you must leave the building straight away. You should walk down the stairs and should not use the liftthere may be a power cut as a result of the earthquake and you could find yourself trapped inside the lift

8、 for hours.Unit 4 | EarthquakesUnit 4 | Earthquakes In the street If you are in the street when the earthquake takes place, do not stand near buildings, fences or wallsmove away as quickly as possible and try to find a large open space to wait in. Standing under trees could also be dangerous.Unit 4

9、| EarthquakesUnit 4 | EarthquakesTask: Which of the following is true (T) or false (F)?1. As soon as an earthquake occurs, students should leave the building.()2. Students should go to the school playground or an open space once the tremors stop. ()3. If you are at home when an earthquake occurs, st

10、and near a big table. ()4. The best way to leave the building during an earthquake is to get into a lift. ()5. If you are in the street when an earthquake occurs, stay in a large open space. ()FTFFTPeriod OnePeriod One 三维目标三维目标Knowledge and skills1. Learn the new words and expressions in this period

11、：injure, destroy, rescue, event, extreme, think little of, in ruins, It seems as if2. Try to describe the present situation of New Tangshan and Los Angeles.三维目标三维目标Process and methods1. Learn the new words and expressions by reading.2. Describe the New Tangshan and Los Angeles by oral English.Emotio

12、n，attitude and valueLearn about some natural disasters by learning some new words and expressions, and get the students to love the peaceful nature.Period One 三维目标三维目标Period One 重点难点重点难点 重点重点 1. New words and expressions. 2. Oral practice about the pictures in Warming Up. 难点难点 1. New words and expre

13、ssions. 2. Oral practice about the pictures in Warming Up.重点难点重点难点Period One 教学建议教学建议 Learn the new words first, and then do the oral practice according to the instructions and the pictures in Warming Up. 教学建议教学建议Period One 新课导入新课导入导入一导入一Video or filmShow the students a part of the film Tangshan Ear

14、thquake to present the new content in this period.新课导入新课导入Period One 新课导入新课导入导入二导入二PicturesPresent some pictures about Wenchuan or Tangshan earthquake to make the students realize the destruction of the natural disaster. And then ask the students to describe the pictures in Warming Up.Period One 课前自

15、主预习课前自主预习课前自主预习课前自主预习 Task One：Fast Reading. Scan the text to find the main idea of the text.The passage mainly talks about a(n) _ that happened in _ in _earthquakeTangshan1976Period One 课前自主预习课前自主预习 . Scan the text to find a topic sentence for each paragraph.()1. Paragraph 1 A. Damage caused by the

16、 earthquake()2. Paragraphs 23 BRescue after the earthquake()3. Paragraph 4 CSigns before the earthquakeCABPeriod One 课前自主预习课前自主预习Task Two：Careful Reading. Read the text carefully and judge the following true (T) or false (F)1. People in Tangshan were warned of the earthquake and didnt go to bed that

17、 night. ()2. People in Beijing also felt the earthquake. ()3. More than 400，000 people were killed in the earthquake. ()4Some rescue workers and doctors were trapped under the ruins during the aftershock. ()5. People tried to get fresh water from under the ground in Tangshan. ()FTTFF.Read the text c

18、arefully and then choose the best answer according to the text.1. What does the title “A night the earth didnt sleep” mean?AThe whole earth didnt sleep that night.BA terrible earthquake hit Tangshan that night.CThe earthquake happened here and there.DThe whole nation didnt sleep because of the earth

19、quake.Period One 课前自主预习课前自主预习答案答案 B2. Who played the most important part in helping the people in the earthquake?AThe soldiers and the rescue workers.BThe college students.CThe miners in the coal mines.DThe injured local government officers.Period One 课前自主预习课前自主预习答案答案 A3. We can infer from the text

20、that _Athe whole city was at an endBthe armys coming brought hope to the cityCpeople lost hope when faced with the terrible earthquakeDthe signs before the earthquake werent obvious at allPeriod One 课前自主预习课前自主预习答案答案 B4. Which of the following is TRUE according to the text?APeople were all hopeless a

21、fter the earthquake.BOnly small cracks appeared in the walls.CThe big quake was felt all over the country.DAnother big quake shook Tangshan later that afternoon.Period One 课前自主预习课前自主预习答案答案 D5. Which of the following words can best describe the feelings of the writer?A. Pitiful and hopeless.B. Sorrow

22、ful and hopeful.C. Hopeful and shocked.D. Merciful and delighted.Period One 课前自主预习课前自主预习答案答案 BTask Three：Microwriting Read the text carefully and fill in the following blanks. 1_ July 28，1976，eleven kilometres directly below the city of Tangshan，the 2._ (great) earthquake of 3._ 20th century began.

23、In fifteen terrible seconds，a large city 4._ (lie) in ruins. Twothirds of the people died or 5._ (injure)Thousands of families were killed and many children were left 6._ parents. Everywhere the 7._ (survive) found nearly everything was destroyed. People began to wonder how long the disaster 8._ (la

24、st)All hope was not lost. Many soldiers 9._ (send) there to help the rescue workers. 10._ (slow)，the city began to breathe again.Period One 课前自主预习课前自主预习Ongreatestthelaywere injuredwithoutsurvivorswould lastwere sentSlowlyPeriod One 课堂互动探究课堂互动探究 1 1 burstburstvi.vi.爆裂；爆发爆裂；爆发 n n突然破裂；爆发突然破裂；爆发( (教材教材

25、P26) In the cityP26) In the city，the water pipes in some the water pipes in some buildings cracked and burst.buildings cracked and burst.在市内，有些建筑物里在市内，有些建筑物里的水管爆裂开来。的水管爆裂开来。 词汇点睛词汇点睛 Period One 课堂互动探究课堂互动探究【活学活用】【活学活用】 (1)On hearing the funny joke，everyone present burst into laughter/out laughing.一听

26、到这个有趣的笑话，在场的每一个人都突然笑了起来。一听到这个有趣的笑话，在场的每一个人都突然笑了起来。(2)Frightened were the villagers to see that the river would burst its bank and flood their home.村民们看到河水将要漫过堤岸淹没他们的家园，吓坏了。村民们看到河水将要漫过堤岸淹没他们的家园，吓坏了。(3)His appearance on the platform was greeted with a burst of applause.他一登上台就博得了一阵热烈的掌声。他一登上台就博得了一阵热烈的掌

27、声。Period One 课堂互动探究课堂互动探究(4)Between astonishment and joy, she couldnt help_她惊喜交加，禁不住放声大哭起来。她惊喜交加，禁不住放声大哭起来。(5)用适当的介词填空用适当的介词填空Its been dry for so long that the forest could burst _ flames at any moment.He almost burst _ pride when his son John began to excel at football.He burst _ the room without k

28、nocking at the door.One minute she burst _tears，and the next she burst _laughing. We just couldnt catch her mood at any moment.Period One 课堂互动探究课堂互动探究bursting into tears/out cryingintowithintointooutPeriod One 课堂互动探究课堂互动探究 2 2 ruinruinn n废墟；毁灭废墟；毁灭 vt.vt.毁灭；使破产毁灭；使破产( (教材教材P26) In fifteen terrible s

29、econds a large city lay in ruins.P26) In fifteen terrible seconds a large city lay in ruins.在可怕在可怕的的1515秒钟内，一座大城市就沉没在一片废墟之中。秒钟内，一座大城市就沉没在一片废墟之中。(1)be/lie in ruins 成为废墟；毁坏；毁灭fall into ruin 成为废墟；毁了(2)ruin oneself 自取灭亡ruin ones health/fame/future毁坏某人的健康/名誉/前途【易混辨析】【易混辨析】 ruin，destroy，damagePeriod One 课

30、堂互动探究课堂互动探究ruin指一次性、彻底的毁坏，无可挽回的伤害，但不一定完全毁灭。此外，ruin多用于借喻中，泛指一般的“坏了”。in ruins意为“成为废墟；遭到严重破坏”destroy强调以摧毁或杀伤性的力量把某物彻底毁掉，使之无法复原；有时用于比喻，意为“打破(希望，计划)；使失败”damage损失，损坏；多用于无生命的东西，指“价值、用途降低或外表损坏”等，不一定全部破坏，损坏了还可以修复；这种破坏是自然灾害或人为过失造成的【活学活用】【活学活用】(1)Shortly after suffering from a terrible earthquake and being red

31、uced to ruins，the city took on a new look.遭遇一次大地震并沦为废墟之后不久，这座城市就呈现出一个遭遇一次大地震并沦为废墟之后不久，这座城市就呈现出一个新面貌。新面貌。(2)The ancient temple has fallen into ruin and needs repairing.这座古老的庙宇已经破败不堪，需要修理。这座古老的庙宇已经破败不堪，需要修理。(3)It is a pity that many a famous pop star has been ruined by drugs.令人遗憾的是，很多著名的流行音乐明星因毒品而毁了自己

32、。令人遗憾的是，很多著名的流行音乐明星因毒品而毁了自己。Period One 课堂互动探究课堂互动探究(4)The party, which had been greatly looked forward to, _by the rude behaviour of an uninvited guest.那位不速之客举止粗野，破坏了大家热切盼望的聚会。那位不速之客举止粗野，破坏了大家热切盼望的聚会。 (5)用用ruin，destroy，damage的正确形式填空的正确形式填空The car was not _badly in the accident, but five people were

33、seriously hurt.She had no choice but to leave him. She could not let him _her whole life.The Nazi wanted to _peoples hopes, but in the end what was destroyed was the Nazis dream by the power of people.Period One 课堂互动探究课堂互动探究was ruineddamaged ruindestroy3 injurevt.损害；伤害损害；伤害(教材教材P26)Twothirds of them

34、 died or were injured during the earthquake.他们当中有三分之二的人在地震他们当中有三分之二的人在地震中或死或伤。中或死或伤。 Period One 课堂互动探究课堂互动探究(1)injury n损伤，伤害，挫伤损伤，伤害，挫伤 (2)injure ones pride 伤了某人的自尊伤了某人的自尊be injured in the accident 在事故中受伤在事故中受伤(3)injured adj. 受伤的；受委屈的受伤的；受委屈的the injured 伤员伤员【易混辨析】【易混辨析】 injure，hurt，woundPeriod One 课

35、堂互动探究课堂互动探究injure伤害，一般用于由于意外或事故而受伤，也可指损害名誉、伤害感情等hurt是受伤的一般用词，既可以指肉体上的伤害，也可以指精神上的伤害wound通常是指武器的伤害，如刀、枪等的伤害，尤其是指战场上的伤害【活学活用】【活学活用】(1)While crossing the road，an old man was knocked down by a car and badly injured.过马路时，一位老人被汽车撞倒且严重受伤。过马路时，一位老人被汽车撞倒且严重受伤。(2)Believe it or not，what you said just now injure

36、d her pride.信不信由你，你刚才说的话伤了她的自尊心。信不信由你，你刚才说的话伤了她的自尊心。(3)He was saved from serious injury, thanks to that brilliant doctor.他重伤得救，多亏了那位高明的医生。他重伤得救，多亏了那位高明的医生。Period One 课堂互动探究课堂互动探究(4)Rescuers said the injured _ (take) to a nearby hospital, and fortunately the injury was not serious.救援人员称，部分伤者被送往附近医院治疗

37、，好在伤势都不太救援人员称，部分伤者被送往附近医院治疗，好在伤势都不太严重。严重。(5)用用injure，hurt，wound的正确形式填空的正确形式填空The only survivor in the plane crash was badly _but the doctors said he would pull through.I was deeply_by the way she just ignored me.He had once been a soldier. Sadly, he was _in a war and was now crippled.Period One 课堂互动

38、探究课堂互动探究were takeninjuredhurtwounded4 shockvt.&vi. (使使)震惊；震动震惊；震动n. 休克；打击；震惊休克；打击；震惊(教材教材P26) People were shocked. 人们惊呆了。人们惊呆了。Period One 课堂互动探究课堂互动探究Period One 课堂互动探究课堂互动探究(1)be a shock to使吃惊(2)shocked adj. 震惊的；惊讶的shocking adj. 令人震惊的be shocked at/by 对吃惊be shocked to do sth 做某事很吃惊It shocked sb to se

39、e/hear看到/听到使某人震惊。【活学活用】【活学活用】(1)It was such a shock to hear that you were in an accident. How did it happen?听到你出了意外，真是很震惊。它是怎么发生的？听到你出了意外，真是很震惊。它是怎么发生的？(2)Mr Adams was greatly shocked to see his 13yearold son stealing money from his wallet.It shocked Mr Adams to see his 13yearold son stealing money

40、from his wallet.亚当斯先生发现他亚当斯先生发现他13岁的儿子正从他的皮夹子里偷钱时大为震岁的儿子正从他的皮夹子里偷钱时大为震惊。惊。Period One 课堂互动探究课堂互动探究(3)I was so shocked by what she said that I couldnt believe my ears. 她所讲的情况使我深感震惊，她所讲的情况使我深感震惊， 我真不敢相信自己的耳朵。我真不敢相信自己的耳朵。(4)The end of the film is so _that everyone was very much _at it.这部影片的结局令人如此震惊，以至于每

41、个人都感到惊讶。这部影片的结局令人如此震惊，以至于每个人都感到惊讶。(5)_is the fact that this little girl never thought to ask grownups for help when she was in trouble.使我们吃惊的是，在这个小女孩遇到麻烦时，她从未想过向大使我们吃惊的是，在这个小女孩遇到麻烦时，她从未想过向大人求助。人求助。Period One 课堂互动探究课堂互动探究shockingshockedWhat shocked us/made us shocked5 trapvt. 使陷入困境使陷入困境 n. 陷阱；困境陷阱；困境

42、(教材教材P26) Some of the rescue workers and doctors were trapped under the ruins.有些救援人员和医生被困在废墟下有些救援人员和医生被困在废墟下面。面。Period One 课堂互动探究课堂互动探究(1)trap sb into (doing) sth诱使某人(做)某事be trapped in 困在中；陷在中(2)set traps to do sth 设置陷阱做某事fall into a trap/be caught in a trap掉入陷阱；落入圈套【活学活用】【活学活用】(1)The miners who had

43、 been trapped in the mine for two days were finally rescued.被困在煤矿里两天的矿工们最后得到了营救。被困在煤矿里两天的矿工们最后得到了营救。(2)I told him how Heathcliff had trapped us，and that Cathy was probably married to Linton by now.我告诉他希斯克利夫是我告诉他希斯克利夫是如何骗我们入了圈套，还有凯茜现在很可能已嫁给了林顿。如何骗我们入了圈套，还有凯茜现在很可能已嫁给了林顿。(3)By clever questioning they t

44、rapped him _making a confession.他们用巧妙的提问诱使他招认了。他们用巧妙的提问诱使他招认了。Period One 课堂互动探究课堂互动探究into(4)Think carefully before you answer his questions. You may _into giving away important information. 回答他的提问时要留神。你可能会中他的圈套，把机密泄露出回答他的提问时要留神。你可能会中他的圈套，把机密泄露出去。去。 (5)Until he saw the _villagers, he did not realize

45、the seriousness of the floods. 直到他看到受困的村民，他才意识到洪水的严重性。直到他看到受困的村民，他才意识到洪水的严重性。Period One 课堂互动探究课堂互动探究be trappedtrapped6 buryvt. 埋葬；掩埋；隐藏埋葬；掩埋；隐藏(教材教材P26) The army organized teams to dig out those who were trapped and to bury the dead.解放军组成小分队，解放军组成小分队，将受困的人们挖出来，将死者掩埋。将受困的人们挖出来，将死者掩埋。Period One 课堂互动探究

46、课堂互动探究(1)bury oneself in sth专心致志于某事bury oneself in study 埋头研究；专心学习(2)be buried in thought 沉思be buried in 埋头于，专心于(3)bury ones face in ones hands 双手掩面【活学活用】【活学活用】(1)The girl was sitting on the bench in the park，burying herself/buried in the book in her hands.女孩坐在公园的长凳上，埋头读着手里的那本书。女孩坐在公园的长凳上，埋头读着手里的那本书

47、。(2)He buried himself in the work so as to get over from the pain of losing his parents.他埋头工作为的是要从失去双亲的痛苦中恢复过来。他埋头工作为的是要从失去双亲的痛苦中恢复过来。(3)I was looking for my handbag, _under a pile of old newspapers. 我正在找我那被埋在一堆旧报纸下面的手提包。我正在找我那被埋在一堆旧报纸下面的手提包。Period One 课堂互动探究课堂互动探究which was buried(4)Suddenly she beg

48、an to cry, _her head under the book so that I couldnt see.她突然开始哭起来，把头埋在书里，使我看不见。她突然开始哭起来，把头埋在书里，使我看不见。(5)He stood on the sidewalk with his hands_ in the pockets of his dark overcoat. 他站在人行道上，双手插在黑色外套的口袋里。他站在人行道上，双手插在黑色外套的口袋里。Period One 课堂互动探究课堂互动探究buryingburied1 dig out掘出；发现掘出；发现(教材教材P26) The army o

49、rganized teams to dig out those who were trapped and to bury the dead.解放军组成小分队，解放军组成小分队，将受困的人们挖出来，将死者掩埋。将受困的人们挖出来，将死者掩埋。Period One 课堂互动探究课堂互动探究 短语储存短语储存 Period One 课堂互动探究课堂互动探究dig into 研究；探究；细查dig oneself out of a hole 脱(身)【活学活用】【活学活用】(1)Many countries sent a rescue team to dig out the trapped peopl

50、e and buried the dead people.各国派遣了救援队去挖掘被困的人和掩埋死去的人。各国派遣了救援队去挖掘被困的人和掩埋死去的人。(2)Digging further into the medical literature, I found out there was a scientific explanation for all this. 进一步翻阅医学文献后我发现，这些都是有科学依据的。进一步翻阅医学文献后我发现，这些都是有科学依据的。(3)Hes taken these measures to try and _a hole. 他已采取了这些措施，试图让自己摆脱困