人教版高中英语必修一+Unit4+Earthquakes+Reading+PPT课件_214551.ppt

Fall down Crack destroy burst 汶川地震的前兆 Homework: Review new words and expressions. Preview the whole text. Don’t be nervous and keep calm. Don’t try to run out of the classroom. Protect your head by putting your bag on your head. Squat or sit down under your desk. Leave the classroom after the earthquake. A NIGHT THE EARTH DIDN’T SLEEP Reading : back Imagine your home begins to shake and you must leave it right away. You have time to take only one thing. What will you take? Why? I want to take …money, books, food, water, clothes… Because … Pre-reading water money identity card food books clothes computer map pictures of family mobile phone radio What will you take? Why? Guess: what may happen before an earthquake? The animals were too nervous to sleep, such as dogs , cows, pigs, horses, and chickens Mice ran out of the fields Fish jumped out of bowls and ponds. There were cracks on the wells. The water in the well rose and fell. What do you think may happen before an earthquake? * Unit4 A man was trapped /caught in ruins ,waiting for help. Factories and buildings lay in ruins. Soldiers’ break. Everyone looks painful and tired. She is grateful to so many kind people. We have all the reasons to believe Sichuan will rise in the near future. Mr. Nature emotional （情绪化的） Natural Disasters Natural Disasters hurricane flood drought Typhoon fire sandstorm mudflow 泥石流 volcano eruption 火山爆发 Earthquake Do you know why an earthquake happens? San Francisco Pacific plate American plate Eurasian plate India plate African plate Antarctic plate Paragraph 4 ? Pacific plate North South West East American plate Earthquake Happens Natural Disasters fire earthquake tsunami 海啸 typhoon (hurricane) drought tornado龙卷风 volcano eruption landslide 山体滑坡 flood avalanche 雪崩 mudflow 泥石流 sandstorm Which disaster may cause the worst damage? Discussion: What damage will an earthquake cause? Earthquake fal