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

1、Unit4Unit4 Mr. Natureemotional（情绪化的）Natural DisastersNatural DisastersNatural DisastershurricanehurricanefloodflooddroughtdroughtTyphoonTyphoonfirefiresandstorm泥石流泥石流火山爆发火山爆发Earthquake Do you know why an earthquake happens?San FranciscoPacific plateAmerican plateEurasian plate India plateAfrican pla

2、teAntarctic plateParagraph 4Pacific plate NorthSouthWestEastAmerican plateEarthquake HappensNatural Disastersfireearthquaketsunami 海啸海啸typhoon(hurricane)droughttornado龙卷风龙卷风volcano eruptionlandslide山体滑坡山体滑坡floodavalanche 雪崩雪崩mudflow 泥石流泥石流sandstormWhich disaster may cause the worst damage? What dama

3、ge will an earthquake cause?Earthquakefall downcut offlay in ruinsinjure Buried in bricksburstdestroy People, the buildings, the roads, water pipes(水管水管), electricitycrackFall downCrack People , injured ,buried in bricks.受伤的受伤的The city lay in ruins.destroyburst What shall we do if an earthquake happ

4、ens?Discussion 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. A NIGHT A NIGHT THE EARTH DIDNT SLEEPTHE EARTH DIDNT SLEEPReading :backImagine your hom

5、e 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-readingwatermoneyidentity cardfoodbooksclothescomputermappictures of familymobile phoneradioWhat will you take? Why?Guess:wh

6、at may happen before an earthquake? The animals were too nervous to sleep, such as dogs , cows, pigs, horses, and chickensMice ran out of the fieldsFish jumped out of bowls and ponds.There were cracks on the wells.The water in the well rose and fell.汶川地震汶川地震的前兆的前兆 What do you think may happen before

7、 an earthquake?What do you think may happen before an earthquake? The water in the wells_and_. And some deep _could be seen in the well walls. A_gas came out the cracks.rosefellcrackssmellyWhat do you think may happen before an earthquake?Mice ran out of the fields_places to hide.Fish _out of bows a

8、nd ponds.looking forjumpedWhat do you think may happen before an earthquake? The chickens and even pigs were_nervous _eat. The dog was_loudly again and again.tootobarkingWhat do you think may happen before an earthquake?People could see _lights in the sky.bright 震前动物有预兆，群测群防很重要。震前动物有预兆，群测群防很重要。 牛羊骡马不进圈，猪不吃食狗乱咬。牛羊骡马不进圈，猪不吃食狗乱咬。 鸭不下水岸上闹，鸡乱上树高声叫。鸭不下水岸上闹，鸡乱上树高声叫。 冰天雪地蛇出洞，大猫携着小猫跑。冰天雪地蛇出洞，大猫携着小猫跑。 兔子竖耳蹦又撞，鱼跃水面惶惶跳。兔子竖耳蹦又撞，鱼跃水面惶惶跳。 蜜峰群迁闹轰轰，鸽子惊飞不回巢。蜜峰群迁闹轰轰，鸽子惊飞不回巢。 家家户户都观察，综合异常作预报。家家户户都观察，综