摘要:
该高中英语单元复习讲义以“Natural disasters”为主题,通过表格系统构建知识体系,从自然灾害种类认知、国内外重大事件介绍到应对措施探讨层层递进,融入“灾害无情,人有情”的主题意义,并用看图选词填空活动结合语境梳理disaster, rescue等核心词汇,呈现主题相关语言知识的内在联系。
讲义的亮点在于“情境链词汇运用”的练习设计,如看图感悟语境的选词填空题,通过“灾害发生-救援行动-灾后援助”的情境引导学生运用occur, injured, relief等词汇,既提升语言能力(在特定情境中理解和表达),又渗透文化意识(人类面对灾害的互助精神与命运共同体意识)。基础薄弱学生可借助图示直观记忆词汇,优秀学生能深化主题意义理解,教师可据此实施精准化词汇复习与主题探究教学。
内容正文:
UNIT 2 Natural disasters
单元话题导入
本单元以自然灾害为话题。本单元从认识自然灾害的种类开始,到介绍国内外发生过的重大自然灾害事件,再到探讨面对灾害的威胁和所造成的损失时,人们可以采取的应对措施等。本单元还体现了“灾害无情,人有情”的主题意义,即人类在重大自然灾害面前不屈不挠,相互援助,坚定信心,重建家园。
看图感悟语境,选词填空。
disaster, occur, donate, hurricane, flood, rescue, injured, relief
1.The world is being hit by climate change in various ways - tsunamis, hurricanes , earthquakes, floods and so on.
2.Every time the disaster happens, many soldiers, doctors and nurses were sent to rescue the injured . Many people and charities donated much money and materials to help them.
3.Nowadays, some high-tech equipment can display disaster forecasts and show when and where they may occur to directly help people at risk. The experts also research satellite data after disasters to determine where relief efforts are most needed.
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