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1、Talk about Natural Disasters How many natural disasters do you know? typhoon tornado, hurricaneseismic sea wave / tsunamivolcanosand stormthunderstormFireFloodFloodearthquakeUnit 4Look at the following pictures, try to describe (描述描述) what you have seen in the pictureSan FranciscoGolden Gate BridgeT
2、angshanmany buildingsroadscarspeopleCan you imagine what would the city be like after the earthquake?The buildings fell down(倒下倒下) .buildingsMany things were destroyed, such as bridgerailwayThe cracks(裂缝裂缝) cut across(横断横断,截断截断 )the roads .roadThe city lay in ruins after the earthquake .* Lie in rui
3、ns: 变成废墟变成废墟What strange things would happen before an earthquake? Bright lights flash in the Bright lights flash in the skyskyAnimals are too nervous to sleep, such as cats, dogs, chickens, horses, ducks and rabbits, etc.我国地震分布我国地震分布seismographTangshan, Hebei03:42:53 July 28th, 1976When and where d
4、id the greatest earthquake happen in the 20th century?Reading Divide the whole passage into three parts and then find out the topic sentence of each part. Try to get the main idea of each part.Structure of the news report :Clue ( 线索 ) of the story: Part 1. Beforeduringafter（Para.1）(Para.2,3)(Para.4)
5、Strange things were happening before the earthquake, but no one took any notice of them.The earthquake destroyed the city of Tangshan and shocked the people very much.The army came to help the survivors（生还者）（生还者）,bringing hope for a new life.part 2.part 3.the earthquakeTime orderCareful readingWhat
6、happened before the earthquake?Walls of the wells_.Chickens and pigs_.Mice_.Fish_.Sound and lights_.Water pipes_.had deep crackswere too nervous to eatran out of the fields looking for places to hidejumped out of bowls and pondswere heard and seencracked and burstWhat happened during the earthquake?
7、House,roads and canalsSteamHills of rockThe large cityhad a huge crackburst from hole in the ground.became rivers of dirtlay in ruinsTrue ( T )or false( F ) statement :1. Two-thirds of the nation felt the earthquake. ( )2. All the people in Tangshan were dead or injured during the earthquake. ( )3.
8、All of the citys hospitals, factories, buildings and homes were damaged in the earthquake.( )4. Later that afternoon, a terrible earthquake shook Tangshan again. ( )5. People slept outdoors after the earthquake.( )FFFTTOne-thirdTwo-thirds75%90%75%What happened after the earthquake?The army:Workers:-
9、sent soldiers to Tangshan. organized teams to dig out those who were trapped and to bury the dead.-built shelters for survivors whose homes had been destroyed.Result:The city began to breathe again.All hope was not lost.Tang shans new lookHow can we protect ourselves (自我保护自我保护)in an earthquake ? AHide under the hard furniture ( 家家具具 )Put out the fire and turn off the gas BNever try to use the liftCUse something hard (硬硬的的) to protect your head D
