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1、 What kinds of natural disasters does nature give us?UNIT 10 Frightening Nature2021/8/11 星期三1earthquakeearthquake2021/8/11 星期三2floodflood2021/8/11 星期三3sandstormsandstorm2021/8/11 星期三4hurricane/hurricane/tornado/tornado/typhoontyphoon2021/8/11 星期三5tsunamitsunami2021/8/11 星期三6Asia Tsunami 2004-12-27 1
2、6:15:11 December 27,2004,One of the most powerful earthquakes in history hit Asia on Sunday,causing a tidal wave which devastated coastal areas of Sri Lanka,India,Indonesia and tourist isles in Thailand,killing tens of thousands of people.2021/8/11 星期三7volcano eruptionvolcano eruption2021/8/11 星期三8E
3、rupting volcanoesActive volcanoesDormant volcanoesDead volcanoes2021/8/11 星期三9How is a volcano formed?Where is the most possible place that a volcano may erupt?Near the oceans/Tectonic plate intersection pointThe rocks under the earth becomes hotter and hotter and erupted from the mountain.2021/8/11
4、 星期三10 gasliquidsolidLava(熔岩熔岩)Vapour(水蒸气水蒸气),carbon dioxide,nitrogen(氮氮),sulphur(硫磺硫磺),etc.bits of rock and volcanic ash,etc.What will be produced after the eruption of volcano?2021/8/11 星期三11Have you heard of Pompeii?Have you heard of Pompeii?Pompeii is an ancient city on the southwest coast of It
5、aly.It was founded in the Pompeii is an ancient city on the southwest coast of Italy.It was founded in the 7th century BC.In the 1st century BC Pompeii was taken over by the Romans.It 7th century BC.In the 1st century BC Pompeii was taken over by the Romans.It was not only a flourishing port but a p
6、rosperous resort(was not only a flourishing port but a prosperous resort(度假胜地度假胜地)with)with many villas(many villas(别墅别墅)The eruption of Mount Vesuvius in 79AD buried Pompeii under cinders and The eruption of Mount Vesuvius in 79AD buried Pompeii under cinders and ash that preserved the ruins of the
7、 city with magnificent completeness.The ash that preserved the ruins of the city with magnificent completeness.The long-forgotten site of the city was rediscovered in 1784 and has been excavatedlong-forgotten site of the city was rediscovered in 1784 and has been excavated(挖掘挖掘)since that time.)sinc
8、e that time.2021/8/11 星期三12the town of Pompeii (relics)two thousand years ago 18 hours2021/8/11 星期三13Task 1 Scan the text and answer the following questions.1.What is described in the following passage?2.When and where did it happen?3.Who is the writer of the letter?The eruption of the volcano calle
9、d Mount The eruption of the volcano called Mount Vesuvius.Vesuvius.On the 24th of August in 79 AD in southern On the 24th of August in 79 AD in southern Italy.Italy.Pliny,the younger.Pliny,the younger.2021/8/11 星期三141.What did Tacitus ask the author to do?2.From whom was the letter which the authors
10、 uncle brought?3.Where was Rectinas house?Ask him to write him sth about the death of his uncle Pliny.From his friends wife Rectina.At the foot of Vesuvius.2021/8/11 星期三154.What did the captain urge the authors uncle to do?5.Why did the authors uncle ask to be taken to the baths?6.When was the autho
11、rs uncles body found?He urged the authors uncle to turn back.Because he wanted to help the other to calm down.When daylight came again two days after he died.2021/8/11 星期三16 True or false.1.A volcano erupted on the 24th of August in 79 BC in southern Italy.2.My uncle did not save his friends wife Re
12、ctina.3.My uncle went to rescue Pompy after saving Rectina.4.The flames came from the homes of farmers who had left in a panic with the kitchen fires still on.5.They decided to try the open air instead of staying in the house.6.It was night when the volcano erupted.FFTFTF 2021/8/11 星期三17Main idea of
13、 each part:Para.1 General introduction to the letter.Para.2 When and where the volcano erupted?Para.3-6 What Pliny did when the volcano erupted?Para.7 Conclusion to the letter.2021/8/11 星期三18DateOn the 24th of August in 79 AD in southern Italy.What happened:The eruption of the volcano called Mount V
14、esuvius.First NextThenFinally Scan the text&fill in the following form.A cloud of unusual size and shape rising from a mountain drew my uncles attention and he wanted to see it from closer at hand.After receiving a letter from his friends wife Rectina,he changed his mind to save her.In spite of the
15、danger,he turned back to rescue his friend Pompy and help calm down the other people.My uncle wanted to get out of the danger but failed.He was dead.2021/8/11 星期三19 typhoonhurricanevolcano earthquake floodnatural disastersSandstorm/snowstormtornadoTsunami drought What kinds of disasters does nature give us?2021/8/11 星期三202021/8/11 星期三212021/8/11 星期三22