高中高中英语 unit4 earthquake（1）课件 新人教版必修1.ppt

1、Unit4,Earthquake,Factories and buildings,lay in ruins.,A man was trapped /caught in ruins ,waiting for help.,Mr. Nature,emotional （情绪化的）,When he is cheerful,Natural Disasters,When he gets angry,flood,Drought (干旱）,Forest fire,Hurricanes（飓风）,sandstorm,mudflow,泥石流,Natural Disasters,fire,earthquake,tsun

2、ami 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,Guess:,what may happen before an earthquake?,The dog will bark.,Mice will run out of the fields,The fish will jump out of water,There were cracks on the wells. The water in the well

3、 rose and fell.,D,What do you think may happen before an earthquake?,People could see _lights in the sky.,bright,汶川地震的前兆,What shall we do if an earthquake happens?,Discussion,What are you going to do if an earthquake happens?,If you are,How will you protect yourself?,Remember: These thing should be

4、avoided:,standing close to a building 2. standing under a tree (because buildings and trees may fall on you ) 3. going too close to power lines ( because you may be badly affected by electricity if they fall on you),What should we do if an earthquake happens, especially when we have a class?,Team wo

5、rk,Dont be nervous and keep calm. Dont 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.,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 ,Speaking,water,money,identity card,food,books,clothes,computer,map,pictures of family,mobile phone,radio,What will you take? Why?,Homework: Review new words and expr