小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com第19讲自然灾害与地理信息技术目录01考情透视·目标导航...........................................................................................................................................202知识导图·思维引航...........................................................................................................................................403考点突破·考法探究...........................................................................................................................................5考点一气象灾害..................................................................................................................................................5知识梳理......................................................................................................................................................5知识点1洪涝灾害................................................................................................................................5知识点2旱灾........................................................................................................................................8知识点3台风......................................................................................................................................11知识点4寒潮......................................................................................................................................13知识点5沙尘暴..................................................................................................................................16核心突破....................................................................................................................................................17考点气象灾害成因的相关性.............................................................................................................17题型01干旱........................................................................................................................................21题型02洪涝........................................................................................................................................21题型03台风........................................................................................................................................22题型04寒潮........................................................................................................................................23题型05沙尘暴....................................................................................................................................23考点二地质灾害................................................................................................................................................25知识梳理....................................................................................................................................................25知识点地震.........................................................................................................................................25核心突破..........................................................................................................................