UnitEarthquakes整体学习教程.pptx

Period 1 Warming up and Pre-readingPeriod 2 ReadingPeriod 3 Language Points in Reading 1 Period 4 Language Points in Reading 2 Period 5 Discovering useful structuresPeriod 6 Using language Reading,Writing and Speaking第1页/共120页Unit 4 Earthquakes Period 1Warming up and Pre-reading第2页/共120页TangshanImagine there has been an earthquake.Describe what will happen to the objects in the photos.第3页/共120页Whathappened?Tall buildings were destroyed.The car was smashed.第4页/共120页Whathappened?Roads were cracked.第5页/共120页Whathappened?People were injured.第6页/共120页An earthquake is the result of a sudden release of energy in the Earths crust.Earthquakes may result in disease,lack of basic necessities,loss of life,general property damage,road and bridge damage and sometimes landslides,fires,flood and even tsunamis.第7页/共120页the city after the earthquakethe city before the earthquake第8页/共120页Thecitywasinruins.第9页/共120页第10页/共120页1906 earthquake in San Francisco 第11页/共120页GroupworkSan FranciscoSan Francisco Earthquakebuilding,roads,bridges 第12页/共120页1976 earthquake in Tangshan New Tangshancracks,cut across houses,roads and canals,fall down,lie in ruins,destroy第13页/共120页EarthquakesEarthquakescandamagebuildings,bridges,dams,andotherstructures,aswellasmanynaturalfeatures.Have you ever experienced an earthquakes?Can you describe what it was like?第14页/共120页DiscussionIfthereisanearthquakecomingrightnowandrighthere,whatshouldwedotosaveourselves?If you are sleeping in your bedroom,you should get up and ran out of the house with your family.If you are outside,you should keep away from power lines,trees,cars and buildings.第15页/共120页 We should drop to the floor and cover our head and neck with our arms.We should hide under something like a table to protect ourselves from things falling on top of us.第16页/共120页Task:ProduceanearthquakeplanEarthquake Plan1.run out of the house2.hide under something like a table3.drop to the floor,cover the head and neck with the arms.4.Keep away from power lines,trees,cars and buildings.5.第17页/共120页Task:Collectapersonalearthquakebag1.Image the room begins to shake and you must leave it right away.You have time to take only one thing.What will you take?Why?2.You are to choose eight things to put into your personal earthquake bag.Make a list.bottle of watercandlesmoneyclothesImportant papersknifefood and sweetstorch lightmedicineIdentify cardcomputermapPre-reading第18页/共120页DiscussionWhatdoyouthinkmayhappenbeforeanearthquake?第19页/共120页Period 2 ReadingUnit 4 Earthquakes第20页/共120页第21页/共120页AterribleearthquakeshookTangshanontheeveningofJuly28,1976.Tangshanearthquake第22页/共120页Read the passage and find out the topic sentence of each paragraph.Paragraph Topic sentence 1Strange things were happening in the countryside of northeast Hebei.2Everything began to shake.It seemed that the world was at an end.3Everywhere they looked nearly everything was destroyed.4All hope was not lost.ReadingA Night The Earth Didnt Sleep第23页/共120页How many parts can this passage be divided into?Three parts Do you know the main idea of each part?Part 1 Paragragh1Part 2Part 3 Paragraph 4第24页/共120页Fast readingThe main idea of each part:time orderPart 1.（）Before the earthquakePart 2.(Para.2,3)During the earthquakePart 3.(Para.4)After the earthquakeSomething strange happened in Tangshan the destroy of the earthquake in Tangshanthe rescue of Tangshan第25页/共120页The rescue of Tangshan第26页/共120页Trueorfalse1.People in Tangshan were warned of the earthquake and didnt go to bed that night.2.People in Beijing also felt the earthquake.3.More than 400,000people were killed during the earthquake.4.Many rescue workers and doctors were trapped under the ruins during the aftershock.5.People tried to get fresh water from under the ground.FTFTF第27页/共120页Main IdeaDetails_ things were happening in the countryside in northeast Hebei.The water in the wells _ and _.A _ gas came out of the cracks.The chickens and pigs were too _ to _.Fish _out of the bowls and ponds.Mice _ out of the fields.At _ am on July 28,1976,people People saw _ _ in the sky.signs before the earthquake Fill in the blanksStrangerosefellsmellynervouseatjumpedran3:00bright lights第28页/共120页Main IdeaDetailsAt _ am,the _ earthquake of the 20th century began._ burst from holes in the ground.Hard hills of rock became rivers of _._ covered the ground like red autumn leaves.Two _ and most of the bridges fell.The railway tracks were now _pieces of _._ now filled the wells instead of water.Water,food and _ were hard to get.Damage caused byearthquakePara.2-3Fill in the blanks3:42greatestSteamdirtBricksdamsuselesssteelSandelectricity第29页/共120页Data of the nation felt the earthquake.A huge crack that was kilometres long and metres wide cut across houses.In terrible seconds a large city lay in ruins.of the people died or were injured during the earthquake.The number of people who were killed or injured reached more than .All of the citys hospitals,_ of its factories and buildings and of its homes were gone.1/3830152/3400,00075%90%Para.2-3第30页/共120页Number each of these things during the Tangshan earthquake.Give a 1 to the first thing that happened and a 5 to the last thing that happened.n_ Brickbuildingsweredestroyed.n n_Thewallsofthevillagewellshadcracksinthem.n n_Shelterswereputupforthosewithnohomes.n n_ Roadsgothugecracks.n n_Thearmyhelpedthesurvivors.12345第31页/共120页Some other big earthquakes in the worldThe San Francisco earthquake in America in 1906.The Guangdao big earthquake in Japan in 1923.The big earthquake in Pakistan and India in 2005.Do you know why there are so many earthquakes in the world?The big earthquake in Wenchuan,Sichuan Province in 2008.第32页/共120页Pacific plateAmerican plateEurasian plate India plateAfrican plateAntarctic plateSan Francisco第33页/共120页What shall we do if an earthquakehappens?Discussion1.Get under a heavy table or desk and hold on,or sit or stand against an inside wall.2.Keep away from windows.3.If indoors,stay indoors.4.If outdoors,stay outdoors away from falling debris,trees and power lines.5.If in a car,stay in the car.6.Many injuries occur when people act on their impulse to run.第34页/共120页Can we stop earthquakes?We cant stop earthquakes,but we can try to reduce the losses caused by earthquakes.What can we do after earthquakes?To build houses as strong as possible;To build houses on rock rather than on sand.Try to rescue people;Try to rebuild families;Try to forget sad experiences and live with strong belief.第35页/共120页Tangshans new look第36页/共120页From the reading passage,find the correct word or expression for each of the following meanings._ a thin metal piece that carries water _ a special wall that keeps water behind it _ worried or frightened _ hurt _ a deep place to store water to drink _ a very long water way for boatspipedamshockedinjuredwellcanal第37页/共120页_thepartofabuildingleftaftertheresthasbeendamaged_alotof_finished;dead_putsomethingundertheearth_goup_helptogetsomeoneoutofdanger_gasthathotwatergivesoutruinsa great number of at an endburyriserescuesteam第38页/共120页Homework Look for some earthquake information about Japan through the library,Internet or other resources.Find out why Japan often has earthquakes.What measures are taken by the Japanese government to prevent them?List more words or expressions to enrich the mind map of earthquake and increase the knowledge of this phenomenon.第39页/共120页 Period 3 Language Points in Reading 1 Unit 4 Earthquakes第40页/共120页第41页/共120页第42页/共120页第43页/共120页 1.Imagine your home begins to shake and you must leave it right away.假设你的家开始晃动,你必须立刻离开。Shake（shook,shaken)v.摇动,摇,颤抖,震动n.摇动,摇,颤抖,震动翻译:服药前请摇动瓶子Please shake the bottle before taking the medicine.当火车经过时大地在剧烈地震动When the train passed by,the earth shook seriously第44页/共120页这个可怜的孩子正冻得发抖The poor child was shaking with cold.联想记忆:shake hands with sb.shake ones head/nod ones head shake sb.by the hand=shake ones hand shake ones fist at sb.right away=right now=at once=immediately 立刻;马上 We must be off right away/right now.Its eight.第45页/共120页We must be off right away/right now.Its eight.请立刻把这篇文章打出来。Please type this article out right away/right now.right away不可用于进行时态,right now还相当于at this very moment;at present在此刻,此时,可用于进行时态 他们正在录制唱片 They are making the record right now第46页/共120页翻译:他此刻正在写一本小说He is writing a novel right now.现在是暑假我在农场上帮助爸爸干活Right now it is summer vocation and Im helping my dad on the farm.第47页/共120页 2.For three days the water in the village wells rose and fell.rose and fell.三天来,村子的水井中的水位升升落落不停.rise(rose,risen)vi.升起,起身,高耸,增长,上升 n.上升,增加,上涨,发生,出现Everyone knows that the sun rises in the east.He rose from his chair when the door bell rang.Prices continue to rise.第48页/共120页raise reiz(raised,raising)vt.抬高；举起I will not raise a hand against you.我不会做任何不利于你的事。提高；增加to raise salaries提高工资他把手臂举过头顶。He raised his arms above his head.他们坚决要求提高工资They insisted on raising salaries.第49页/共120页rise 与与 raise 上升，提高上升，提高The price of tomatoes has _(rise,raise)recently.The price of the tomatoes has been _(rise,raise)recently.He _(rise,raise)the child from the groundThe child _(rise,raise)from the ground.roseraisedraisedrose第50页/共120页3.A smelly gas came out of the cracks.发臭的气体从裂缝中冒出来。smelly adj.有臭味的e.g.The food was smelly.扩展:n+y构成形容词 blood-mud-sun-cloud-rain-wind-taste-dream-ice-greed-fat-fog-4.In the farmyards,the chickens and even the pigs were too nervous to eat.tooto 太以至于不能(表否定)第51页/共120页口头翻译:李平的弟弟年纪太小而不能参军Li Pings brother is too young to join the army.=Li Pings brother is not old enough to join.听到这个消息他紧张地说不出话来.Hearing the good news,he was too nervous to speak.第52页/共120页“tooto”结构之前带有only,but,never,not时，是强调肯定的表示法，译作“非常”“十分”“实在”“真是太”等。I am only too happy to teach you.我非常高兴教你们。He is but too glad to do so他非常喜欢这样做You can never be too old to enjoy a song.我们绝对不会老得不能获得歌曲带来的欢乐第53页/共120页Tooto.结构中带有表示心情或描绘性的adj./adv.E.g.ready,eager,satisfied,kind,willing,anxious etc.She is too ready to help other.他乐于助人。I am too eager to have a world trip.我很想去环球旅行第54页/共120页修饰单数名词too+adj.+a+n.I think shes too kind a girl to refuse.扩展:第55页/共120页5.In the city,the water pipes in some buildings 5.In the city,the water pipes in some buildings crackedcracked and and burst burst.在城市里在城市里,有些建筑物里的水管有些建筑物里的水管 出现裂缝或者破裂出现裂缝或者破裂.crack vi.使开裂,破裂,e.g.The ice cracked as I stepped onto it.玻璃制成的瓶子当从桌子摔落到地上时容易破碎。The bottles made of glass easily crack when they fell into the ground from the table.第56页/共120页 n.裂缝,裂纹翻译:今天别去滑冰了-冰上有危险的裂缝.Dont go skating today-there are dangerouscracks in the ice.镜子破裂了The mirror cracked.墙上有个裂缝There is a crack in the wallcrack第57页/共120页爆炸；胀裂；突然而起；闯入burst(burst,burst;bursting)The balloon burst suddenly.气球突然爆炸了水管在寒冷的天气里经常冻裂。Water-pipes often burst in cold weather.(水库,堤坝等)决口河水冲毁了堤岸，淹没了村子The river burst its banks and flooded the town.第58页/共120页 If you get much fatter you will burst your clothes.扩展:burst into+n.突然.burst into tears burst into songburst into leafburs into flower她突然闯进门。She burst into the door.突然哭起来突然唱起来长出叶子开花第59页/共120页burst out+v-ing:suddenly begin doing somethingburst out cryingburst out laughingburst out singing 突然哭起来突然笑起来突然唱起来burst into the room 闯入房间a burst of applause/anger/tears 一阵.第60页/共120页6.It seemed that the world was at an end.似乎世界末日来临 at an end 结束;终结The war was at an end.区分:at the end of;by the end of;in the end.There is a big bookstore _ this road.There is a pretty bird singing _the tree.How many English words had you learned _ last term.He will be a scientist _.My father will return home _ this year.at the end ofat the end of by the end of in the end at the end of第61页/共120页bring/put.to an end 使终止come to an end.结束end up with 以.而告终at the end(of):在末尾，指时间和空间by the end of:到末为止in the end:最后，最终，不与of 连用其他词组：第62页/共120页7.In fifteen terrible seconds a large city lay in ruins在可怕的十五秒钟内,一座大城市变为废墟.ruin n.废墟(c n.),毁灭(u n.)Vt.使毁灭in ruins 荒芜的,成为废墟,一般用作表语战争给这个国家带来了毁灭The war brought ruin to the country.Our plan is in ruins我们的计划泡汤了暴风雨摧毁了农作物The storm ruined the crops.第63页/共120页 那建筑物已断壁残垣 如果你继续这样愚蠢下去,你将自毁前程You will ruin your prospects if you continue to be so foolish.The building is in ruins第64页/共120页The city in ruins第65页/共120页HomeworkRemember these language points and use them freely第66页/共120页 Period 4Language Points in Reading 2 Unit 4 Earthquakes第67页/共120页The person in the earthquakes第68页/共120页1.Two-thirds of the people died or were injured during the earthquake.三分之二的人在地震中死亡或受伤。injure v t.损害,受伤 adj.injured 受伤的,受委屈的He cant play today because hes injured his knee.因为伤了膝盖，他今天不能比赛。Among the dead and injured,there were six children.死伤的人中，有六名儿童。第69页/共120页辨析:hurt,injure,woundhurt受伤的一般用语,常指心灵的伤害,也可指身体的受伤或疼痛.wound指战场上的刀伤或枪伤damage 指对物体的破坏或损坏injure 一般指由于意外或事故而受伤,也可以表示“损害名誉,伤害感情等”第70页/共120页His words _her feelings.It _the eyes to read in the sun.More than 200 people were _in the car accident.The soldiers were _-in the battle.hurthurtsinjuredwounded第71页/共120页2.The number of people who were killed or injured reached more than 400 000.伤亡的人数达到400 000.He sent his son to join the army as soon as he reached 18.Your letter of August 24 only reached me today.Weve got to reach an agreement about thisquestion.The boy wasnt tall enough to reach the branches.The park reaches as far as the river.达到(指某种数目)抵达,传到达成(协议)得出(结论)伸手够到(某物)vi.延伸第72页/共120页3.Everywhere they looked nearly everything was destroyed.人们无论朝哪里看,哪里一切都几乎被毁坏了.everywhere=wherever=no matter where在这里做连词用,引导状语从句.如:Everywhere he appeared,he was popular.无论他出现在哪里，他都是受欢的无论他去哪，他的狗都跟着他。Everywhere he goes,his dogs follows him.第73页/共120页everywhere adv.到处，处处我们到处找你。We have looked everywhere for you.到处是深谷 Everywhere are deep valleys.第74页/共120页the buildings in the earthquakes第75页/共120页第76页/共120页第77页/共120页4.Tens of thousands of cows never give milk again数以万计的奶牛再也不产奶了tens of thousands of 数以万计的hundreds and hundreds of 成百上千的hundreds of thousands 数以十万计的thousands of 数千计的millions of 数百万计的scores of 许许多多的 dozens of 许多，大量第78页/共120页12.People were shocked.人们感到震惊.I was shocked at the news of her death.He was shocked to know he had been cheatedLiuxiang shocked the whole world (2)n.打击,震惊,休克The shock of the failure in the exam made her ill.It gave me quite a shock to learn that he had married again.The patient went into another shock.shock v t.&n.(1)vt.Cause a shock to s b.使某人吃惊,使愤慨第79页/共120页13.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中rescue v t.援救;营救 rescue s b.from s b./sth.救出一孩子免于溺毙rescue a child from drowning解放军战士从即将倒塌的房子中救出了那位老太太。The PLA man rescued the old lady from the falling house.n.援救,营救a rescue team;a rescue mission.救援队；营救任务第80页/共120页trap(trapped,trapped)n.陷阱，圈套v t.使受限制(困)于;诱骗The car was trapped in the deep snow.第81页/共120页15.people began to wonder how long the disaster would last.人们开始困惑这灾难要持续多久disaster(c.n.)灾难,灾祸,灾害 adj.disastrous adv.disastrously第82页/共120页16.The army organized teams to dig out those who are trapped and to bury the dead.军队组成救援队挖掘那些受困的人们并埋葬死者。第83页/共120页bury v t.(1)place(a dead body)in the ground埋葬 e.g.He was buried with his wife.(2)hide 掩埋 隐藏,Our dog buries its bones in the garden.She buried her face in her hands and wept.她双手掩面哭了起来.(3)短语:bury oneself in the country 隐居乡间