1、1 Unit 4 Warming up and Reading IHow many kinds of disasters are there in the world?2Warming uptsunami4volcanic eruptionsand stormthunderstorm567droughtdrought89EarthquakeWhich disaster may cause the worst damage?earthquake11 1)What do you think will happen before an earthquake?How much do you know
2、about an earthquake?Pre-reading12Bright lights will flash in the sky.deep cracksrun out of the fieldThe fish willjump out of ponds15Animals,such as cows,dogs,horses and snakes,will be very nervous and upset.16Predictions of an earthquake:1)Bright lights flash in the sky.3)The well walls have deep cr
3、acks 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 fall.How much more do you know about an earthquake?What may happen in an earthquake?Many people may be
4、 killedPeople may lose their homes.Many things may be destroyed.Pre-readingVideo1819Tangshan,HebeiJuly 28th,1976 The earthquake destroyed almost all the city.Many people were hurt.Hundreds of thousands of people died.Most of the buildings in the city fell down.2021 A NIGHT A NIGHT THE EARTH THE EART
5、H DIDNT SLEEPDIDNT 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:Para 2&3Part 3:Para 4Signs(征兆征兆)Damage损害损害Recovery复原复原FTFTFSum up the m
6、ain 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 countryside of northeast Hebei.The water in the wells _ and _.A _ gas came out of the cracks.The chickens and pigs were t
7、oo _ 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.1Strangerosefellsmellynervouseatjumpedran3:00bright lightsFill in the blanks27Main IdeaDetails At _ am,the _ earthquake of the 20th century began._ b
8、urst 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 _pieces of _._ now filled the wells instead of water.Water,food,and _ were hard to get.Damage caused by theearthquakePara
9、.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.vIn terrible seconds a large city lay in ruins.v of the people died or were injured during the earthquake.v The numb
10、er 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.2-329Tangshans new look Now the city of Tangshan has become a modern city with a large number of new tall buildings.This is
11、because the people of Tangshan worked hard to rebuild their hometown.3031 What shall we do if an earthquake happens at the moment?DiscussionDiscussionDiscussion(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 do
12、wn 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
