人教版高一英语必修一unit 4 课件（共7套打包）

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 fall down cut off lay in ruins injure Buried in bricks burst destroy People, the buildings, the roads, water pipes(水管), electricity… crack What damage? Fall down Crack People , injured ,buried in bricks. 受伤的 2570.bin 2571.bin The city lay in ruins. destroy burst What shall we do if an earthquake happens? Discussion 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 ,