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北师大版 七年级下 第 23 课 从 郑和下西洋 到闭关锁国 PowerPoint PPT Presentation


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北师大版 七年级下 第 23 课 从 郑和下西洋 到闭关锁国. 课标要求. ① 概述郑和下西洋的史实,知道郑和下西洋是世界航海史上伟大的壮举。 ②了解闭关政策产生的原因,简述“闭关锁国”的主要表现,正确分析其影响. 自主学习. 1 、郑和下西洋. 2 、闭关政策 (1) 原因: (2) 内容:. 快速抢答. 一、郑和下西洋. 第一题. 西洋是指什么地方?. 文莱北部. 明代把文莱以西,包括印度洋沿岸一带称为“西洋”。. 第二题. 郑和是什么人?.

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北师大版 七年级下 第 23 课 从 郑和下西洋 到闭关锁国

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