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1、ReadingReading Reading the passage carefully Reading the passage carefully Reading the passage carefully Reading the passage carefully and complete the form below.(within and complete the form below.(within and complete the form below.(within and complete the form below.(within 3 words)3 words)3 wor
2、ds)3 words)for Senior 210-11学年第学年第11期期When natural terror striks (P5) New words: 1.tsunami tsun:mi n. 海啸海啸 2.alert l:t n. 警戒，警惕；警报警戒，警惕；警报 3.disrepair n. 破损破损,失修失修 4. Meteorology and Geophysics Agency ,mi:tirldi 气象局气象局 5.siren sairin n. 汽笛汽笛,警报器警报器 6.epicenter n.震中；中心震中；中心tsunami in the Pacific and
3、Indian Oceans1.Whats the cause of tsunamis?It is usually caused by movement of the Earths crust.2.Why did Indonesias warning system stop working? 2.Could the sirens have made a difference if they had worked? Because of disrepair.It was unclear if the sirens could have made a difference because the i
4、slands affected were so close to the epicenter that the tsunami would have reached them within minutes.SkimmingScanningCompare information of the two tsunamis Indonesiathe Sumatran coastTimeCause Damage Consequence October 25, 2010December 26, 2004a 7.7 magnitude earthquakethe earthquake caused by t
5、he fault linedamaged whole villagesIt had left _dead and _ homelesskilled _ people 450 15,000230,000ScanningComplete the following sentences with information about tsunami from the article The word “tsunami” is from _. In English, it means _. They are most probably happen in _ and they are caused by
6、 _of part of the Earths crust _.The waves of tsunamis can be as long as _ and be as far as _. Tsunamis can travel _ at speeds of up to _ an hour. When they reach the _ water, they _height very quickly. Japanese“harbor wave”the Pacific and Indian oceans a sudden rise or fallunder the ocean100 kilomet
7、ers one hour apartunnoticed800 kilometersshallowbuild upGroup discussion:Group discussion: What should we do in the event of tsunamis? It is said that people should escape to higher ground while ships should sail into the middle ocean where water is deep, because tsunamis travel unnoticed when the o
8、cean is deep but it builds up high waves near the shore or in shallow water.Language focus:1.后一组后一组2.每间隔一个小时每间隔一个小时3.以高达以高达800km每小时的速度每小时的速度4.如果如果发生发生如果下雨，聚会就在室内举行。如果下雨，聚会就在室内举行。In the event of rain, the party will be held indoors. the latter group one hour apart at speeds of up to 800 km an hour in the event of =If it rains,Homework 1. 优质课堂优质课堂1+1P.51-522. 练习卷练习卷3
