新课标人教版倮件系列 《高中英语》 必修244
新课标人教版课件系列 《高中英语》 必修2-4.4
Unit 4 Warming up Pre-reading 107
Unit 4 Warming up & Pre-reading
Free talk. Have you ever experienced any natural disasters? Can you tell some kind of natural disasters? volcano(火山) sandstorm(沙尘暴)
Free talk: Have you ever experienced any natural disasters? volcano(火山) sandstorm (沙尘暴) Can you tell some kind of natural disasters?
mci drought(旱灾) tsunami(海啸) Can you describe how terrible an earthquake is? Corbis. com
Can you describe how terrible an earthquake is? drought(旱灾) tsunami (海啸)
Look at the pictures of Tangshan and San Francisco, describe what you see in the pictures. (beautiful cities; broad roads; tall buildings; large population) Qs What will happen if there has been a big earthquake in these two cities?
Look at the pictures of Tangshan and San Francisco, describe what you see in the pictures. Qs: What will happen if there has been a big earthquake in these two cities? (beautiful cities; broad roads; tall buildings; large population)
Tangshang Hebei July 28th, 1976 大统后堡留的地堂纸一集辅原国兼 间 Corbis. com orbIs. com
Tangshan, Hebei July 28th, 1976
5: 13 a.m. April 18th, 1906, San Francisco
5:13 a.m. April 18th,1906, San Francisco
Presentation. As we know, earthquakes are disasters to everyone. But can we avoid or minimize(减少) the loss caused by earthquake? How can we foretell earthquakes? Now lets see what may happen before an earthquake comes
Presentation: As we know, earthquakes are disasters to everyone. But can we avoid or minimize (减少)the loss caused by earthquake? Now let’s see what may happen before an earthquake comes. How can we foretell earthquakes?
Discussion:(competition) Please look at the pictures on Pre-reading and try to mention the signs of an earthquake
Discussion: (competition) Please look at the pictures on Pre-reading and try to mention the signs of an earthquake
There will be bright light in the sky; Cows, dogs and pigs become too nervous to eat, ice run out of the fields looking for places to hide The water in the wells will rise and fall Walls of wells will have deep cracks
Walls of wells will have deep cracks. There will be bright light in the sky; Cows, dogs and pigs become too nervous to eat; Mice run out of the fields looking for places to hide. The water in the wells will rise and fall