Unit 4 Reading and thinking 课件-2022-2023学年高中英语人教版（2019）必修第一册

The Violence of Nature Natrual disaster Pre reading How many kinds of the Violence of nature exist on our planet? Tornado Earthquake Flood Sandstorm Tsunami Canada Mongolla 叫母子 United 中国 日 States S Korea North Pacific Ocean China exico Earthequakes Around the Pacific Venezuela Colombia Indonesia Gulnea Br Peru Bollvia Australia South Pacific Ocean New Argentin Zealand While Reading Try to divide the whole text,then give the general idea of each part. Brief introduction of earthquakes around the pacific Earthquakes Around the 2 The earthquake of Hua Pacific County in Shaanxi Province The California earthquake -The worst earthquake ever Which province is Hua County in? NEIMENGU inner Mongolia间 NINGXIA SHANXI Yan'an GANSU eShilipu Tongguan 制轼xian Xi'an HENAN Hanzhong 1556 SHAANXI EARTHOUAKE SICHUAN HUBEI 。Appromete esicerer Shaaroo pravince Shaanxi Province Provinces affected What percentage of the population were killed? Population 60% ■Dead ■Rest 1906 Earthquake San Francisco's Great Disaster Is this the WOrst earthquake that has ever happened in U.S.? Sandor Demlinger A Schiffer Book The fires lasted for 3 days. Do you know why the earth- quake happened in San Francisco? San Adreas Fault Relative motion