外研社book3Module_3_The_violence_of_nature公开课课件.ppt

Modul e 3 Introduction-1. Matching (5m) Do you know the names of the nature disasters? * flood lighting thunderstorm tornado hurricane flood tornado hurricane thunderstorm lighting This class, we will learn about some natural disasters,such as flood, lightning, sandstorm and earthquake ect. In the geography lessons, we have learned about the warm and cold current. The features of a stream have a great effect on the weather. --Gulf stream (warm current) hurricane Listen to Part 123 Pay attention to the words that are talked frequently and do some independent work. What topics are they talking about? Skimming the passage and try to fill in the following forms Tornado , Hurricane and an amazing event According to the subtitles type of writing Part1 and 2 : An__________ part 3: A_____________ skimming exposition narration part 1 Part 2 Part 3 A tornado is ________________ from a thunderstorm to the ground. A story about the_______________________ Hurricans are _______________ and they usually occur in the southern Atlantic Ocean, the Caribbean Sea and the Gulf of Mexico a rotating column of air strong tropical storms 1900 Galveston hurricane Scanning Hurricane Tornado definition place phenomenon bad results How often the worst example rotating column of air strong tropical storms the US.. from Texas to south Dakota the southern Atlantic Ocean, the caribbean Sea and the Gulf of Mexio On average 800 six Atlantic hurricanes per year pick up/ put..down take ...off/destroy cause waves rain floods 1925 Septemer 8th ,1900 affect 3 US states 700 killed /2700 injured killed 6,000 destroy 3,600buildings Listen to Part3: a story about the worst hurricane-1900 Galveston hurricane An Extraodinary Event Galveston coffin moved to Canada stream Prince Edward ISland Charles Coghlan New York famous 1900 hurricane ended in the sea late1890s died in 1899 Group work ( groups) Task 1: useful