Unit 4 Natural Disasters Listening and Speaking 课件-2023-2024学年高中英语人教版（2019）必修第一册

Unit 4 Natural Disasters Listening and Speaking 1 Have you ever heard the sounds of nature? Birdsong Running water Wind 2 How about other sounds? Earthquake Flood Typhoon 3 Watch the video Watch the video Natural Disasters and learn more about it A large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below. A large amount of water covering an area that is usually dry. A sudden violent movement of the earth’s surface, sometimes causing great damage. An earthquake happening under the sea floor. 5 /vɒlˈkeɪnəʊ/ /ɪˈrʌpʃ(ə)n/ A large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below. A large amount of water covering an area that is usually dry. A sudden violent movement of the earth’s surface, sometimes causing great damage. An earthquake happening under the sea floor. 6 A large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below. A large amount of water covering an area that is usually dry. A sudden violent movement of the earth’s surface, sometimes causing great damage. An earthquake happening under the sea floor. 7 A large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below. A large amount of water covering an area that is usually dry. A sudden violent movement of the earth’s surface, sometimes causing great damage. An earthquake happening under the sea floor. 8 A mass of snow, ice and rock that falls down the side of a mountain. /ˈævəlɑːnʃ/ A long period of time when there is little or no rain. /draʊt/ A strong wind carrying clouds of sand with it, especially in a desert. 9 1st listening: Listen to the news reports and tick the disasters that you hear. What should we pay attention to first when we do listening? Questions/ Tasks Circle the key word(s) in the questions in task 3 and write the kind of information they refer to. number 2nd listening: Listen and ans