Unit4Earthquake第一课时课件 人教版高中英语必修一.ppt

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1、Unit4Unit4Natural DisastersNatural DisastershurricanehurricanefloodflooddroughtdroughtTyphoonTyphoonfirefiresandstorm泥石流泥石流火山爆发火山爆发EarthquakeNatural Disastersfireearthquaketsunami 海啸海啸typhoon(hurricane)droughttornado龙卷风龙卷风volcano eruptionlandslide山体滑坡山体滑坡floodavalanche 雪崩雪崩mudflow 泥石流泥石流sandstorm Do

2、 you know why an earthquake happens?San FranciscoPacific plateAmerican plateEurasian plate India plateAfrican plateAntarctic plateParagraph 4Pacific plate NorthSouthWestEastAmerican plateEarthquake HappensGuess:what may happen before an earthquake?Pre-reading The animals were _ _ to sleep, such as d

3、ogs , cows, pigs, horses, and chickenstoo nervousMice _ the fieldsFish _ of bowls and ponds.jumped out ran out ofThere were _ on the wells.The water in the well _.cracksrose and fellPeople could see bright lights in the sky.In Tangshan, in 1976. Do you know when and where another biggest earthquake

4、happened in China in the 20th century? A Night the Earth Didnt SleepFast readingnHow many parts can the text be divided into? nWhats the main idea of each part?the main idea of each part of the passage. (use one word to describe)Part 1: para 1Part 2: para 2&3Part 3: para 4signsdamagerecoverybefore t

5、he earthquakeafter the earthquakeduring the earthquakeCareful reading What strange things happened What strange things happened before Tangshan Earthquake? before Tangshan Earthquake? ThingsWhat happened water in the well well walls chickens and pigsmice fish sky sound water pipesrose and felldeep c

6、racks, smelly gasran out of, looking for places to hidetoo nervous to eatjumped outbright lightssound of planes heard even no planescracked and burst: Before the earthquake: Before the earthquakeDetailsDetails1.At _ am, the _ earthquake of the 20th century began .2._ burst from holes in the ground.3

7、.Hard hills of the rock became rivers of _.4._ covered the ground like red autumn leaves.5.Two _ and most of the bridges fell.6.The railway tracks were now _pieces of _.7._ now filled the wells instead of water.8.Water,food,and _ were hard to get.Para. Para. 2-32-3(During the quake)3:42greatestSteam

8、dirtBricksdamsuselesssteelSandelectricityData(数据数据)v of the nation felt the earthquake .v A huge crack that was kilometres long and metres wide cut across houses.vIn terrible seconds a large city lay in ruins. v of the people died or were injured during the earthquake.v The number of people who were

9、 killed or injured reached more than .vAll of the citys hospitals, _ of its factories and buildings and of its homes were gone.1/3830152/3400,00075%90%Para. 2-3How the army and the rescue workers How the army and the rescue workers helped the people in Tangshan?helped the people in Tangshan?The army

10、 organized teams to dig out The army organized teams to dig out those who were trapped and to bury those those who were trapped and to bury those who were dead.who were dead.Miners were rescued from the coal Miners were rescued from the coal mines.mines.Shelters were built for survivors Shelters wer

11、e built for survivors whose homes had been destroyed.whose homes had been destroyed.:After the earthquake:After the earthquakeFresh water was taken to the Fresh water was taken to the city.city.Tang shans new look What shall we do if an earthquake happens?Discussion/Further-thinking? Dont be nervous

12、 and keep calm. Dont try to run out of the classroom. Protect your head by putting your bag on your head. Sit down under your desk. Leave the classroom after the earthquake. Keep away from power lines, trees,cars and buildings. Hide in the corner of the house1.Findmorenewsreportsaboutearthquake.2.WriteapieceofnewsaboutTangshanusingtheinformationinthepassage. HomeworkWish you good luck everyday!Wish you good luck everyday!