【英语课件】Earthquakes课件(156页PPT)

1、Period OneWarming Up & Reading Period TwoLearning about Language & Using Language Period ThreeGrammar Period FourWriting 单元总结提升Unit 4Earthquakes第1页，共156页。Unit 4Earthquakes 第2页，共156页。Unit 4 | Earthquakes单元话题导入Earthquake How does an earthquake start? What makes an earthquake happen? The rock of the ea

2、rths crust (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) 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) and it is these vibrations that we feel as an earthquake. 第3页，共156页。Unit 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? At school As

4、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 not argue wi

5、th the teacher or question instructions.第4页，共156页。Unit 4 | Earthquakes As soon as the tremors (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 tells them it is safe to go

6、.第5页，共156页。Unit 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 the balcony (阳台). Once the tremors

7、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 for hours.第6页，共156页。Unit 4 | Earthq

8、uakes 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.第7页，共156页。Unit 4 | EarthquakesTask: Which of the foll

9、owing 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, stand near a big table. ()4. The best way to leave the bui

10、lding 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. ()FTFFT第8页，共156页。Period OneWarming Up & ReadingPeriod One第9页，共156页。Period One 三维目标Knowledge and skills1. Learn the new words and expressions in this period：injure, d

11、estroy, rescue, event, extreme, think little of, in ruins, It seems as if2. Try to describe the present situation of New Tangshan and Los Angeles.三维目标第10页，共156页。Process and methods1. Learn the new words and expressions by reading.2. Describe the New Tangshan and Los Angeles by oral English.Emotion，a

12、ttitude and valueLearn about some natural disasters by learning some new words and expressions, and get the students to love the peaceful nature.Period One 三维目标第11页，共156页。Period One 重点难点 重点 1. New words and expressions. 2. Oral practice about the pictures in Warming Up. 难点 1. New words and expressio

13、ns. 2. Oral practice about the pictures in Warming Up.重点难点第12页，共156页。Period One 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. 教学建议第13页，共156页。Period One 新课导入导入一Video or filmShow the students a part of the film Tangshan Eart

14、hquake to present the new content in this period.新课导入第14页，共156页。Period One 新课导入导入二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.第15页，共156页。Peri

15、od One 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 _earthquakeTangshan1976第16页，共156页。Period One 课前自主预习 . Scan the text to find a topic sentence for each paragraph.()1. Paragraph 1 A. Damage caused by

16、the earthquake()2. Paragraphs 23 BRescue after the earthquake()3. Paragraph 4 CSigns before the earthquakeCAB第17页，共156页。Period One 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

17、bed that 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第18页，共15

18、6页。.Read the text carefully 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 b

19、ecause of the earthquake.Period One 课前自主预习答案 B第19页，共156页。2. 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 课前自主预习答案 A第20页，共156页。3. We

20、 can infer from the text 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 课前自主预习答案 B第21页，共156页。4. Which of the following is TRUE according to the text

21、?APeople were all hopeless after 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 课前自主预习答案 D第22页，共156页。5. Which of the following words can best describe the feelings of the writer?A.

22、 Pitiful and hopeless.B. Sorrowful and hopeful.C. Hopeful and shocked.D. Merciful and delighted.Period One 课前自主预习答案 B第23页，共156页。Task 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) eart

23、hquake of 3._ 20th century began. 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 wo

24、nder how long the disaster 8._ (last)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Ongreatestthelaywere injuredwithoutsurvivorswould lastwere sentSlowly第24页，共156页。Period One 课堂互动探究 1 burstvi.爆裂；爆发 n突然破裂；

25、爆发(教材P26) In the city，the water pipes in some buildings cracked and burst.在市内，有些建筑物里的水管爆裂开来。 词汇点睛 第25页，共156页。Period One 课堂互动探究第26页，共156页。【活学活用】 (1)On hearing the funny joke，everyone present burst into laughter/out laughing.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 ri

26、ver 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。(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。Period One 课堂互动探究第27页，共156页。(4)Between astonishment and joy, she couldnt help_她惊喜交加，禁不住放声大哭起来。(5)用适当的介词填空Its been dry for so long that the fo

27、rest could burst _ flames at any moment.He almost burst _ pride when his son John began to excel at football.He burst _ the room without knocking 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bursting into tear

28、s/out cryingintowithintointoout第28页，共156页。Period One 课堂互动探究 2 ruinn废墟；毁灭 vt.毁灭；使破产(教材P26) In fifteen terrible seconds a large city lay in ruins.在可怕的15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/前途第29页，共156页。【易混辨析】

29、ruin，destroy，damagePeriod One 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第30页，共156页。【活学活用】(1)Shortly after suffering from a ter

30、rible earthquake and being reduced 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。(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。Period One 课堂互动探究第3

31、1页，共156页。(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。 (5)用ruin，destroy，damage的正确形式填空The car was not _badly in the accident, but five people were seriously hurt.She had no choice but to leave him. She could not let him _

32、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was ruineddamaged ruindestroy第32页，共156页。3 injurevt.损害；伤害(教材P26)Twothirds of them died or were injured during the earthquake.他们当中有三分之二的人在地震中或死或伤。 Period One

33、课堂互动探究(1)injury n损伤，伤害，挫伤 (2)injure ones pride 伤了某人的自尊be injured in the accident 在事故中受伤(3)injured adj. 受伤的；受委屈的the injured 伤员第33页，共156页。【易混辨析】 injure，hurt，woundPeriod One 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第34页，共156页。【活学活用】(

34、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。(2)Believe it or not，what you said just now injured her pride.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。Period One 课堂互动探究第35页，共156页。(4)

35、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，好在伤势都不太严重。(5)用injure，hurt，wound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

36、once been a soldier. Sadly, he was _in a war and was now crippled.Period One 课堂互动探究were takeninjuredhurtwounded第36页，共156页。4 shockvt.&vi. (使)震惊；震动n. 休克；打击；震惊(教材P26) People were shocked. 人们惊呆了。Period One 课堂互动探究第37页，共156页。Period One 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

37、shocked at/by 对吃惊be shocked to do sth 做某事很吃惊It shocked sb to see/hear看到/听到使某人震惊。第38页，共156页。【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？(2)Mr Adams was greatly shocked to see his 13yearold son stealing money from his wallet.It shocked Mr

38、Adams to see his 13yearold son stealing money from his wallet.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惊。Period One 课堂互动探究第39页，共156页。(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， 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，以至于每个人

39、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，她从未想过向大人求助。Period One 课堂互动探究shockingshockedWhat shocked us/made us shocked第40页，共156页。5 trapvt. 使陷入困境 n. 陷阱；困境(教材P26) Some of the rescue workers and doctors were trapped unde

40、r the ruins.有些救援人员和医生被困在废墟下面。Period One 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；落入圈套第41页，共156页。【活学活用】(1)The miners who had 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。(2)I

41、 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 trapped him _making a confession.他们用巧妙的提问诱使他招认了。Period One 课堂互动探究into第42页，共156页。(4)Think carefully before you answer his questions. You may _

42、into giving away important information. 回答他的提问时要留神。你可能会中他的圈套，把机密泄露出去。 (5)Until he saw the _villagers, he did not realize 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。Period One 课堂互动探究be trappedtrapped第43页，共156页。6 buryvt. 埋葬；掩埋；隐藏(教材P26) The army organized teams to dig out those who were tra

43、pped and to bury the dead.解放军组成小分队，将受困的人们挖出来，将死者掩埋。Period One 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 双手掩面第44页，共156页。【活学活用】(1)The girl was sitting on the bench in the park，burying herself/buried i

44、n 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。(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。(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。Period One 课堂互动探究which was buried第45页，共156页。(4)Suddenly s

45、he began 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。(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。Period One 课堂互动探究buryingburied第46页，共156页。1 dig out掘出；发现(教材P26) The army organized teams to dig out those who wer

46、e trapped and to bury the dead.解放军组成小分队，将受困的人们挖出来，将死者掩埋。Period One 课堂互动探究 短语储存 第47页，共156页。Period One 课堂互动探究dig into 研究；探究；细查dig oneself out of a hole 脱(身)第48页，共156页。【活学活用】(1)Many countries sent a rescue team to dig out the trapped people 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。(2)Digging f

47、urther 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。(3)Hes taken these measures to try and _a hole. 他已采取了这些措施，试图让自己摆脱困境。Period One 课堂互动探究dig himself out of第49页，共156页。(4)As a reporter, you should pay attention to _details when inte

48、rviewing the important accident and let facts speak for themselves. 作为记者，采访重大事故时你要注意挖掘细节，让事实说话。(5)I was trapped under the snow. All I could do was hope that someone would come and _. 我被困在雪下。我唯一能做的就是希望有人会来把我挖出来。Period One 课堂互动探究digging outdig me out第50页，共156页。2 at an end结束，终结(教材P26) It seemed as if t

49、he world was at an end！仿佛到了世界末日！Period One 课堂互动探究(1) at the end of 在尽头，在末端by the end of 到结束时，到时候为止(常与完成时态连用)in the end 最后(2) bring sth to an end (使)结束，终止put an end to 使(结束)，终止come to an end 结束第51页，共156页。【活学活用】(1)The meeting was nearly at an end when I got to the meeting room.我到达会议室时，会议快要结束了。(2)The c

50、ourt has passed sentence and the matter is now at an end. 法庭已经宣布了判决，现在这件事已经告一段落。(3)I must warn you that my patience is almost at an end. 我必须警告你我已经没有耐心了。Period One 课堂互动探究第52页，共156页。(4)根据句意，用所给词的适当形式填空By the end of this week, I _(finish) most of the work.到本周末为止，我将会完成大部分工作。His newlywritten novel _(tran

51、slate) into English by the end of last month.上个月末，他刚写的小说已被翻译成了英语。Period One 课堂互动探究will have finishedhad been translated第53页，共156页。(5)用end的相关短语填空The first round game_. So far so good. The second round will be tougher.I wonder what determined her to marry him _The accident _ my dream of becoming an Ol

52、ympic athlete.My holiday is _ and I must go back to work tomorrow. Period One 课堂互动探究came to an endin the endput an end toat an end 第54页，共156页。3 a (great) number of许多；大量(教材P27) Such a great number of people died because the quake happened while they were sleeping.那么多的人丧生是因为地震发生在人们睡觉的时候。Period One 课堂互

53、动探究第55页，共156页。Period One 课堂互动探究【易混辨析】 a number of, the number ofa number of 表示“很多；好些”，在number之前可加large，small，great等表示程度。a number of只修饰可数名词，作主语时谓语动词用复数形式the number of 表示“的数量”，后接可数名词，作主语时谓语动词用单数而不用复数 第56页，共156页。【活学活用】(1)A great number of new factories have been set up in my hometown.我的家乡建起了许多新工厂。(2)Th

54、e number of foreign students attending Chinese universities has been rising since 1990.自1990年起上中国大学的外国学生人数一直在上升。(3)The number of cars on the expressway _(rise) because of free passage during holidays.由于节假日免费通行，高速路上轿车的数量在增加。Period One 课堂互动探究is rising第57页，共156页。(4)用所给词的适当形式填空A number of students _(be)

55、 invited to the party, but the number of the students now present _(be) twenty.As you can see, the number of cars on our roads _(keep) rising these days.Period One 课堂互动探究have beeniskeeps第58页，共156页。1 (教材P26) It seemed as if the world was at an end！似乎世界末日来临了！ Period One 课堂互动探究 句型透视 第59页，共156页。Period O

56、ne 课堂互动探究【句法分析】 as ifas though意为“似乎，好像”，可用来引导表语从句和状语从句。当说话者认为句子所述的是真实的、极有可能发生或存在的事实时，as if从句要用陈述语气。当说话人认为句子所述的是不真实的、极少有可能发生或存在的情况时，从句要用虚拟语气。第60页，共156页。【活学活用】(1)It seemed as if the young actor was in trouble because of a kind of illness.这位年轻演员似乎因疾病而陷入了困境。(陈述语气)(2)Look at the clouds in the sky！It look

57、s as if it is going to rain. Lets hurry up.看看天上的云彩！看起来要下雨，咱们快一点。(陈述语气)Period One 课堂互动探究第61页，共156页。(3)as if引导的虚拟语气The woman loves the children as if she were their mother.这位女士爱这些孩子，好像她就是他们的妈妈一样。(与现在事实相反)He talks about Rome as if he had been there before.他说起罗马来好像他以前去过那里似的。(与过去事实相反)He opened his mouth

58、as if he would say something.他张开嘴好像要说什么。(与将来事实相反)Period One 课堂互动探究第62页，共156页。(4)用所给词的适当形式填空Dont handle the vase as if it _(be) made of steel. It was John who broke the window. Why are you talking to me as if I_(do) it? Period One 课堂互动探究werehad done第63页，共156页。2 (教材P26) All hope was not lost.不是所有的希望都破

59、灭了。Period One 课堂互动探究第64页，共156页。【句法分析】 该句是表示部分否定的句型。allnotnot all，意为“并非所有的都”。(1) 英语中的all，both，each，every，everybody，everything，completely，always，whole，entirely等具有总括意义的代词、形容词和副词与否定词not连用，无论not位置如何，均构成部分否定，表示“并非都”的意思。(2) 英语中的no，none，never，nobody，nothing，neither，no one，nowhere，no more等表否定意义的词(组)与肯定式谓语一起使

60、用构成“全部否定”。Period One 课堂互动探究第65页，共156页。【活学活用】 (1)Every boy is not interested in sports.Not every boy is interested in sports.并非所有的男孩都喜欢运动。(部分否定)(2)Both of the two maths problems are not very difficult.Not both of the two maths problems are very difficult.这两道数学题并非都很难。(部分否定)(3)Nobody agreed with my opi