剑桥2_Unit_9_第一课.ppt

Unit 9 Disaster！ Lead-in (brainstorming) In recent years ,there are more and more natural disasters and extreme weather . What natural disasters can you think of? New Words and Pronunciation P127 Vocabulary P62 1a Match the words with the photos. Write 1-6 in the boxes. Then listen, check and repeat. 1b The event in photo d is different from other disasters. Why? Listen to the first part of an interview about the earthquake .Check your ideas . In 1906, the horrible earthquake hit San Francisco. What other information do you want to know about the earthquake? I Listen and answer the following questions. 1 How long did it last? For one minute. 2 What was the magnitude (震级)? （Richter Scale） It was 8.3 Richter Scale. II How much damage did it do? Fill in the blanks of 1d on page 63. Then listen and check. Read after mp3 and imitate the pronunciation and intonation. At least ,we should be aware of(意识到 ): ⑴ Life is precious ,we should cherish (vt.珍爱) it. ⑵We should reflect on(仔细想 ) our behavior. What have we done to our fragile earth? ⑶Measures should be taken to protect our environment and forecast(预测 ) the disasters 翻译句子： 1.2004年一场强烈的海啸袭击了印尼。（hit） In 2004 a strong tsunami hit Indonesia. 2.大卫在车祸中受伤很严重。（injure） David was seriously (badly) injured in the car crash. 3.我们若继续破坏自然环境，将会有更多的动物绝种。 If we continue destroying environment, there will be more extinct species. 4. 每场比赛持续了约一小时。（last） Every match lasted about one hour. 5 你可以告诉我你是怎么提高学习效果的吗？（effect） Can you tell me how you improve your studying effects? 效率efficiency 6 阳光能损伤皮肤。(damage) Sunshine can damage the skin. * * Earthquake Flood Can you name the following natural disasters? Drought Volcanic Eruption Tsunami Avalanche nuclear Bomb Hurrican Storm It’s an unnatural/man-made disaster. Pre-listening Scientists have been researching natural disasters. Here is an interview. They are talking about the effect of earthquakes and what can be done about them. Dr. Harris has done lots of research into one p