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必修3《Reading and vocabulary》精品教案优质课下载
导学
Read the text quickly and then answer the following questions.
1.Give the definitions of Tornado and Hurricane.
2.What destroyed the cemetery where Coglan was buried?
导练
Read the text carefully and then fill in the blanks.
A tornado is ____ ______ of air from a _______ to the ground. On the average, there are _______ tornadoes each year, ____________ about 80 _______ and 1500 ________.The worst occurred in ________,___________three US states and making 700 _______ and 2700___________.
Fill in the blanks.
tornado
Hurricane
Definition
Speed
Place
The worst examples
1 .The worst earthquake_________（发生在）the United States in 1906,_______（导致）the worst natural disaster in the nation’s history.
2.The Wenchuan earthquakes _________（破坏） the whole city ，killing more than 80,000 people, with thirty thousand people _______, and making five million people homeless.
3.The hurricane ________________（持续）for 4 days，which was terrifying .
4 .The winds in _________________（最猛烈的）tornado can reach up to more then 400km per hour.
5.The worst tornado of occurred in 1925, ________（影响） three American states.
导思 Language points
On average, there are 800 tornadoes in the US each year,causing 80 deaths and 1500 injuries.
The worst tornado of all time occurred in 1925,affecting three US states.
成果展示
Have a conversation about the earthquake.
Faced with the earthquake, what should we do?