8AUnit 6 Natural disasters RevisionWhats the weather like?The _ blows hard.The weather is _. windwindyWhats the weather like?There are many _ in the sky.It is _. cloudscloudyWhats the weather like?The _ is shining brightly now.The weather is _. sunsunnyWhats the weather like?The _ is very heavy.Its a _ day.rainrainyWhats the weather like? There is much _. It is _. fogfoggyWhats the weather like?We can see _ in winter.Sometimes it is _.frostfrosty Whats the weather like?There is heavy _ today.Today is _. snowsnowyDifferent kinds of weathern.suncloudwindrainadj.sunnycloudywindyrainyDifferent kinds of weathern.adj.fogfoggyfrostfrostysnowsnowyn.adj.cloudwindrainfrostsnowfogsuncloudywindyrainyfrostysnowyfoggysunnyheavy rain flood Lightning and thunder firesnowstormheavy snow sunny and dry drought Look at the pictures.Do you know the names of natural disasters？typhoontyphoonsnowstormrainstormsandstormearthquakefirefirefloodfloodtyphoondroughtsnowstormrainstormsandstormearthquakefloodDo you know other natural disasters?tornadodroughtvolcano eruptionhurricane ( (颶風(fēng)颶風(fēng)) )snowslidetsunamitsunami( (海嘯海嘯) )mud-rock flow （泥石流）（泥石流）hailstones 冰雹冰雹HOW TO PROTECT OURSELVES?earthquaketyphoon12121221floodsandstormEARTHQUAKE1. Can we use a lift during an earthquake?Yes.No.EARTHQUAKE2. Which of the following actions is right during an earthquake?A. To jump off the window.B. To stay in bed. C. To hide under a strong table. SANDSTORM1. Do we have to drive fast during a sandstorm?Yes.No.SANDSTORM2. What can help make the sandstorm come less often?A. To build more houses.B. To plant more trees. C. To change more forests into farmland. TYPHOON1. Which of the following actions is right during a typhoon?A. To close all the doors.B. To hide under a big tree. C. To stay on the top floor. TYPHOON2. Do we have to stay away from the windows during a typhoon?Yes.No.FLOOD1. Which of the following actions is better during a flood?A. To swim in the water and find someone to help you.B. To find a higher place around the house and wait for help.FLOOD2. What can help us have fewer floods?A. To protect the forests.B. To kill more wild animals.C. To cut down forests. Tornado (龍卷風(fēng)龍卷風(fēng))1 On April 21st, a tornado hit Hengyang in Hunan.2 At the beginning, it became dark. Everyone 3 could hear a strange noise. They were very frightened. 4 But nobody knew what was happening. A few minutes5 later, it came. First, people heard thunder and saw 6 lightning. Then, everything began to move. It rolled up 7 paper and sticks, cars and houses into the sky. It was 8 very terrible. 9 At last, it stopped suddenly. The great noise 10 disappeared(消失). Everything was in a mess(混亂), 11 about 7 people died. Over 2,400 houses fell down.Past continuous tenseStructure: was werePast continuous tensewhilelong action1shorter actionlong action2longer actionwhenshorter actionlonger actionwhile/whenWhile -clauseclause,When -clauseclause,choose the topic定題定題choose materials選材選材start to write著手寫作著手寫作make the notes列提綱列提綱1. 昨夜昨夜, 一場可怕的洪水襲擊了我們的村莊一場可怕的洪水襲擊了我們的村莊, 沖走了許沖走了許多房屋。那時我正在家。我急忙跑出家門，看到四周多房屋。那時我正在家。我急忙跑出家門，看到四周都是水。屋前有棵大樹，于是我便快速地爬上了那棵都是水。屋前有棵大樹，于是我便快速地爬上了那棵樹并在樹上待了好久。第二天早上，士兵們來了，帶樹并在樹上待了好久。第二天早上，士兵們來了，帶我們?nèi)チ税踩胤健：樗婵膳?。我們?nèi)チ税踩胤?。洪水真可怕?. 去年春天我去了北京。在我有生以來第一次看到了沙塵去年春天我去了北京。在我有生以來第一次看到了沙塵暴。沙塵暴開始時我正在街上買東西。然后天空烏黑，到暴。沙塵暴開始時我正在街上買東西。然后天空烏黑，到處都是沙我什么也看不清楚，人們和車輛很難行進。我急處都是沙我什么也看不清楚，人們和車輛很難行進。我急忙跑到一家商店里。半小時后，沙塵暴結(jié)束了，我回到了忙跑到一家商店里。半小時后，沙塵暴結(jié)束了，我回到了旅館，但我還是感到很害怕。旅館，但我還是感到很害怕。Organize your ideas and form an article.Lets choose the topic!choose a topic_ what to write aboutintroductionduring the _after the _1.What happened? _2.When ? _1.Where was I? _2. What did I do? _ _ _3. What did I see? _1.Where was I? _2. How did I feel? _Are we really helpless in front of Are we really helpless in front of natural disasters? natural disasters? Is it the only thing we can do to Is it the only thing we can do to hide?hide?No! We can surely do something! The better we protect nature, the less often natural disasters will hit us. At present, people cannot stop natural disasters. But we can do something. Discuss in groups and give some advice on how to have fewer floods and sandstorms. _ _ _ Plant more treesStop cutting down forestsChange some land into farmland Lets try our best to protect our earth Lets try our best to protect our earth and say goodbye to bad weather and keep and say goodbye to bad weather and keep away from natural disasters!away from natural disasters!Design a web page referring to the samples DESIGN A WEB PAGEEarthquakeHow to survive the earthquake1. Dont rush wildly in street.2. Dont jump off the window.3. Hide under a strong table.Earthquake photosHow to tell an earthquake 1. A loud noise like thunder.2. A wild shaking.3. Glass and bricks falling down.Big earthquakes in history1. 1976, Tangshan, China2. 1923, Tokyo, Japan How to survive the earthquake1. Dont rush wildly in street.2. Dont jump off the window.3. Hide under a strong table.DESIGN A WEB PAGEEarthquakeHow to survive the earthquake1. Dont rush wildly in street.2. Dont jump off the window.3. Hide under a strong table.Earthquake photosHow to tell an earthquake 1. A loud noise like thunder.2. A wild shaking.3. Glass and bricks falling down.Big earthquakes in history1. 1976, Tangshan, China.2. 1994, LA, USA.How to survive the earthquake1. Dont rush wildly in street.2. Dont jump off the window.3. Hide under a strong table.FloodHow to survive the flood1. Dont swim in the water to get help.2. Wait at a higher place around the house.3. Find some food and clean drinking water.Flood photosHow to have fewer floods 1. Plant more trees.2. Stop cutting down forests.3. Change some land into farmland. Big floods in history 1. 1998, China. 2. 2005, USA .Please choose the topic!A rainstormA rainstormA typhoonA typhoonA snowstormA snowstormA sandstorm A sandstorm A fireA fireThank You! Thank You!