人教版高中英语Book1-Unit-4-Earthquakes-warming-up-and-reading-公开课ppt课件.ppt

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1、1 Unit 4 Warming up and Reading IHow many kinds of disasters are there in the world?2Warming up3 3 tornado,hurricanetsunami4volcanic eruptionsand stormthunderstorm5fire6typhoon7drought8flood9EarthquakeWhich disaster may cause the worst damage?earthquake11 1)What do you think will happen before an ea

2、rthquake?How much do you know about an earthquake?Pre-reading12Bright lights will flash in the sky.Bright lights will flash in the sky.The well wall have.deep cracksThe rats might run out of the fieldThe fish willjump out of ponds15Animals,such as cows,dogs,horses and snakes,will be very nervous and

3、 upset.16Predictions of an earthquake:1)Bright lights flash in the sky.3)The well walls have deep cracks with smelly gas.4)Animals,such as cows,pigs,horses and snakes are very nervous and upset.5)Mice run out to look for places to hide.6)Fish jump out of the ponds.2)The water in the well rise and fa

4、ll.How much more do you know about an earthquake?What may happen in an earthquake?Many people may be killedPeople may lose their homes.Many things may be destroyed.Pre-readingVideo1819Tangshan,HebeiJuly 28th,1976The earthquake destroyed almost all the city.Many people were hurt.Hundreds of thousands

5、 of people died.Most of the buildings in the city fell down.2021 A NIGHT THE EARTH DIDNT SLEEPFast readingFast reading What does the passage mainly talk about?An earthquake happened in Tangshan in 1976.23Sum up the main idea of each part of the passage.(use one word to describe)Part 1:Para 1Part 2:P

6、ara 2&3Part 3:Para 4Signs(征兆征兆)Damage损害损害Recovery复原复原True or falsen nPeople in Tangshan were warned of the earthquake and didnt go to bed that night.()n nPeople in Beijing also felt the earthquake.()n nMore than 400,000people were killed in the quake.()n nMany rescue workers and doctors were trapped

7、 under the ruins during the aftershock.()n nPeople tried to get fresh water from under the ground.()FTFTFSum up the main idea of each paragraph.(use one word to describe it)signsdamagesrecoveryPara1Para 2&3Para 4Detailed reading fill in the blanks26Main IdeaDetails_ things were happening in the coun

8、tryside of 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 saw _ _ in the sky.signs before the earthquake Para.1Strangerosefellsmellynervouseat

9、jumpedran3:00bright lightsFill in the blanks27Main IdeaDetails At _ am,the _ earthquake of the 20th century began._ burst from holes in the ground.Hard hills of the rock became rivers of _._ covered the ground like red autumn leaves.Two _ and most of the bridges fell.The railway tracks were now _pie

10、ces of _._ now filled the wells instead of water.Water,food,and _ were hard to get.Damage caused by theearthquakePara.2-33:42greatestSteamdirtBricksdamsuselesssteelSandelectricity28Data(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

11、.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 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.2-329Ta

12、ngshans new lookTANGSHANS NEW LOOKTANGSHANS NEW LOOK Now the city of Tangshan has become a modern city with a large number of new tall buildings.This is because the people of Tangshan worked hard to rebuild their hometown.3031 What shall we do if an earthquake happens at the moment?DiscussionDiscuss

13、ion(3m)32l Dont be nervous.Keep calm.Dont try to run out of the classroom.Protect your head by putting your bag on your head.Squat(蹲蹲)or sit down under your desk.Leave the classroom after the earthquake.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.34