九年级圆的知识点归纳总结
作者:值友5978884058
九年级下册历史思维导图来喽!九年级下册历史思维导图来喽!九年级下册历史思维导图来喽!重要的事情说三遍,为了更好地帮助学生梳理知识点、把握学习重点,本文将为大家免费分享一份九年级下册历史的思维导图高清版。这份思维导图涵盖了教材中的所有核心知识点,是学生们复习、预习的必备工具。建议大家收藏这份思维导图,以便随时查阅。
九年级下册历史思维导图大纲
![](https://p0.ssl.img.360kuai.com/t014c7cdb980e9ef624.jpg)
九年级历史下册第一单元殖民地人民的反抗与资本主义制度的扩展
主要讲述了18世纪末19世纪初,在欧洲殖民统治下的美洲和亚洲的反抗运动,以及资本主义制度在这些地区的扩展情况。这些历史事件对世界历史产生了深远的影响,激励了人们为争取民族独立和自主发展而奋斗。
![](https://p0.ssl.img.360kuai.com/t013dad5b7a817f64fd.jpg)
殖民地人民的反抗斗争
![](https://p0.ssl.img.360kuai.com/t018ae4894a99984458.jpg)
俄国的改革
![](https://p0.ssl.img.360kuai.com/t018e2779f71ba18264.jpg)
美国内战
日本明治维新
![](https://p0.ssl.img.360kuai.com/t01d5b70df302caeb06.jpg)
九年级历史下册第二单元第二次工业革命和近代科学文化
介绍了19世纪末至20世纪初的科学技术和文化的重大进展,以及这些发展对人类社会和经济发展的影响。
![](https://p0.ssl.img.360kuai.com/t01a7061effff7cf52f.jpg)
第二次工业革命
![](https://p0.ssl.img.360kuai.com/t018b60614145ef0698.jpg)
工业化国家的社会变化
![](https://p0.ssl.img.360kuai.com/t01e77de218b054fd2d.jpg)
近代科学与文化
![](https://p0.ssl.img.360kuai.com/t01286cc24b5700d2a1.jpg)
九年级历史下册第三单元
第一次世界大战
![](https://p0.ssl.img.360kuai.com/t01b773cdc64cb4d2b5.jpg)
列宁与十月革命
![](https://p0.ssl.img.360kuai.com/t0127c894ca4c1f58c4.jpg)
《凡尔赛条约》和《九国公约》
![](https://p0.ssl.img.360kuai.com/t013487f4974d76e585.jpg)
苏联的社会主义建设
![](https://p0.ssl.img.360kuai.com/t01bc821ba7f8ddbc84.jpg)
亚非拉民族民主运动的高涨
![](https://p0.ssl.img.360kuai.com/t01764648401a2d7b64.jpg)
九年级历史下册第四单元经济大危机和第二次世界大战
经济大危机和第二次世界大战对世界历史产生了深远的影响。在经济方面,各国政府加强了对经济的干预,推行了一系列国家资本主义政策。在政治方面,国际关系紧张,国际合作与同盟关系形成,最终导致了全球性的军事冲突。
罗斯福新政
![](https://p0.ssl.img.360kuai.com/t012efd9b27ca26d004.jpg)
法西斯国家的侵略扩张
![](https://p0.ssl.img.360kuai.com/t01aabb1374a2dcadfd.jpg)
第二次世界大战
![](https://p0.ssl.img.360kuai.com/t01145db69538309725.jpg)
九年级历史下册第五单元冷战和美苏对峙的世界
冷战
![](https://p0.ssl.img.360kuai.com/t01c402ea8c6b69e4e9.jpg)
战后资本主义的新变化
![](https://p0.ssl.img.360kuai.com/t010fe2e199476d10d4.jpg)
亚非拉国家的新发展
![](https://p0.ssl.img.360kuai.com/t0129313068b77a1954.jpg)
社会主义的发展与挫折
![](https://p0.ssl.img.360kuai.com/t01887bc2435d2dd5ae.jpg)
九年级历史下册第六单元冷战结束后的世界
![](https://p0.ssl.img.360kuai.com/t0159bd833c3b9ede94.jpg)
联合国与世界贸易组织
![](https://p0.ssl.img.360kuai.com/t010035dad175ada6ce.jpg)
冷战后的世界格局
![](https://p0.ssl.img.360kuai.com/t015a39a4409b783433.jpg)
不断发展的现代社会
![](https://p0.ssl.img.360kuai.com/t01ccd414903c63263c.jpg)
以上是九年级下册历史思维导图的合集内容,每一单元都有,通过这份思维导图,学生们可以更好地理解九年级下册历史的知识点,把握历史发展的脉络。这份思维导图不仅是一个复习工具,更是一个开启历史知识宝库的钥匙。需要电子版也可以去知犀思维导图领取哦~
关键词:九年级下册历史思维导图,历史思维导图,思维导图
查看文章精彩评论,请前往什么值得买进行阅读互动
","gnid":"933d103f2b21ea8c4","img_data":[{"flag":2,"img":[{"desc":"","height":"910","title":"","url":"https://p0.ssl.img.360kuai.com/t014c7cdb980e9ef624.jpg","width":"1080"},{"desc":"","height":"554","title":"","url":"https://p0.ssl.img.360kuai.com/t013dad5b7a817f64fd.jpg","width":"1080"},{"desc":"","height":"279","title":"","url":"https://p0.ssl.img.360kuai.com/t018ae4894a99984458.jpg","width":"1080"},{"desc":"","height":"559","title":"","url":"https://p0.ssl.img.360kuai.com/t018e2779f71ba18264.jpg","width":"1080"},{"desc":"","height":"810","title":"","url":"https://p0.ssl.img.360kuai.com/t01d5b70df302caeb06.jpg","width":"1011"},{"desc":"","height":"633","title":"","url":"https://p0.ssl.img.360kuai.com/t01a7061effff7cf52f.jpg","width":"1080"},{"desc":"","height":"709","title":"","url":"https://p0.ssl.img.360kuai.com/t018b60614145ef0698.jpg","width":"1080"},{"desc":"","height":"393","title":"","url":"https://p0.ssl.img.360kuai.com/t01e77de218b054fd2d.jpg","width":"1080"},{"desc":"","height":"690","title":"","url":"https://p0.ssl.img.360kuai.com/t01286cc24b5700d2a1.jpg","width":"1080"},{"desc":"","height":"780","title":"","url":"https://p0.ssl.img.360kuai.com/t01b773cdc64cb4d2b5.jpg","width":"861"},{"desc":"","height":"719","title":"","url":"https://p0.ssl.img.360kuai.com/t0127c894ca4c1f58c4.jpg","width":"711"},{"desc":"","height":"665","title":"","url":"https://p0.ssl.img.360kuai.com/t013487f4974d76e585.jpg","width":"1060"},{"desc":"","height":"531","title":"","url":"https://p0.ssl.img.360kuai.com/t01bc821ba7f8ddbc84.jpg","width":"837"},{"desc":"","height":"737","title":"","url":"https://p0.ssl.img.360kuai.com/t01764648401a2d7b64.jpg","width":"922"},{"desc":"","height":"640","title":"","url":"https://p0.ssl.img.360kuai.com/t012efd9b27ca26d004.jpg","width":"935"},{"desc":"","height":"443","title":"","url":"https://p0.ssl.img.360kuai.com/t01aabb1374a2dcadfd.jpg","width":"947"},{"desc":"","height":"794","title":"","url":"https://p0.ssl.img.360kuai.com/t01145db69538309725.jpg","width":"729"},{"desc":"","height":"768","title":"","url":"https://p0.ssl.img.360kuai.com/t01c402ea8c6b69e4e9.jpg","width":"895"},{"desc":"","height":"732","title":"","url":"https://p0.ssl.img.360kuai.com/t010fe2e199476d10d4.jpg","width":"1067"},{"desc":"","height":"649","title":"","url":"https://p0.ssl.img.360kuai.com/t0129313068b77a1954.jpg","width":"978"},{"desc":"","height":"539","title":"","url":"https://p0.ssl.img.360kuai.com/t01887bc2435d2dd5ae.jpg","width":"1013"},{"desc":"","height":"1373","title":"","url":"https://p0.ssl.img.360kuai.com/t0159bd833c3b9ede94.jpg","width":"1080"},{"desc":"","height":"639","title":"","url":"https://p0.ssl.img.360kuai.com/t010035dad175ada6ce.jpg","width":"1080"},{"desc":"","height":"519","title":"","url":"https://p0.ssl.img.360kuai.com/t015a39a4409b783433.jpg","width":"1080"},{"desc":"","height":"610","title":"","url":"https://p0.ssl.img.360kuai.com/t01ccd414903c63263c.jpg","width":"1021"}]}],"original":0,"pat":"art_src_1,otherc,sexamb,disu_label,fts0,sts0","powerby":"pika","pub_time":1705633829000,"pure":"","rawurl":"http://zm.news.so.com/c79b7e5943dd249bfba07cea7043bc2b","redirect":0,"rptid":"81cde37d9291f27d","rss_ext":[],"s":"t","src":"什么值得买","tag":[{"clk":"keducation_1:凡尔赛条约","k":"凡尔赛条约","u":""},{"clk":"keducation_1:世界历史","k":"世界历史","u":""},{"clk":"keducation_1:资本主义","k":"资本主义","u":""},{"clk":"keducation_1:第二次世界大战","k":"第二次世界大战","u":""},{"clk":"keducation_1:初中","k":"初中","u":""}],"title":"九年级下册历史思维导图高清免费,初中超全思维导图知识点合集
澹爽鸣3487讲解初三有关圆的知识 -
萧审疤19350769978 ______[答案] 4、弓形面积1) S弓形=S扇形-SΔOAB 2) S弓形=S扇形+SΔOAB 二、圆锥的侧面积和全面积1 把矩形ABCD绕直线AB旋转一周得到的图形叫做圆柱.旋转轴直线AB叫做它的轴.2 在轴AB上的矩形的边AB的长度叫做它的高.平行于轴的...
澹爽鸣3487九年级数学”圆“的知识 -
萧审疤19350769978 ______ 当OP为斜边的时候最长,当OP垂直AB时最短. 解: 1.当P与A重合时,OP最长. 此时OP=r=5 2.当OP垂直AB时,OP最短. 在Rt△OPA中,OP=√OA²-AP²=√5²-4²=3 ∴综上所述.3≤OP≤5 哪一步不明白,可以追问.
澹爽鸣3487九年级数学,圆的知识.
萧审疤19350769978 ______ 1 去BC中点为D,连接OB和OD,因为弦BC的垂直平分线过点O,所以OD垂直于BC,构建OBD直角三角型,根据SIN∠BOD=2√3/4=√3/2 所以∠BOD=60度 则∠BOC=120度,即弧BC所对圆心角为120度,则圆周角为圆心角的一半(60度)所以∠A=BC所对圆周角,为60度
澹爽鸣3487初三的数学圆急求总结归纳的知识点 -
萧审疤19350769978 ______ 初三数学圆知识点总结_百度文库 http://wenku.baidu.com/link?url=2rP32DSqW_tURO8lR0NLO63rr4Q79QvKJ-rm43Ncsrf027K9X2n5OE2-3l0EkDji7dZTsoNomAxKuMjjHYf-h2YlAJ8zN6AVCQ0knVIuj2O
澹爽鸣3487初三下圆的知识结构图 -
萧审疤19350769978 ______[答案] 圆 ★重点★①圆的重要性质;②直线与圆、圆与圆的位置关系;③与圆有关的角的定理;④与圆有关的比例线段定理. ☆ 内容提要☆ 一、圆的基本性质 1.圆的定义(两种) 2.有关概念:弦、直径;弧、等弧、优弧、劣弧、半...
澹爽鸣3487《中学教材全解》 九年级下第3章〈直线与圆、圆与圆的位置关系〉基础知识梳理结构图.有的帮忙拍照发过来. -
萧审疤19350769978 ______[答案] 判别式>0,说明有两个解,即直线与圆,或圆与圆有两个交点. 判别式=0,说明有一个解,即直线与圆,或圆与圆有一个交点(即相切). 判别式<0,说明没有公共解,即直线与圆,或圆与圆没有交点. 从而判断它们的位置关系.
澹爽鸣3487初三数学圆的分析知识点?? -
萧审疤19350769978 ______ 数学 101圆是定点的距离等于定长的点的集合 102圆的内部可以看作是圆心的距离小于半径的点的集合 103圆的外部可以看作是圆心的距离大于半径的点的集合 104同圆或等圆的半径相等 105到定点的距离等于定长的点的轨迹,是以定点为圆心...
澹爽鸣3487初三数学圆的知识 -
萧审疤19350769978 ______ 两圆相切的话,圆心距=半径和=5+12=17cm 两圆相交的话,圆心距=√(5²+12²)=13cm
澹爽鸣3487圆的基本性质求归纳 -
萧审疤19350769978 ______ 圆的知识重点 圆虽然是最熟悉的几何图形之一,但它有很多新的知识点,尤其是这里重要的知识点,都与前面的知识紧密联系着,解题时必须用到直线型中的定理、法则.因此,解题时先要由条件对图形有比较好的认识,再联想相关知识,分...
澹爽鸣3487数学 初三圆的知识
萧审疤19350769978 ______ 阴影是不是大圆面积减去小圆面积 是9多少 9π吗 答案是C 过O做AB垂线,垂足D. 三角形ODB中,BD平方=OB平方-OD平方即大圆半径平方-小圆半径平方 所以得BD=3 所以AB=6 1、因为ABCD为平行四边形,根据对称性可知,AE=AF,且AC平分角C,则EFC为以AC为顶角平分线的等腰三角形,所以EF垂直AC,所以E与F必定处于以AC为直径,AC中点为圆心的圆上.... 2、同样,平行四边形对成性可以直接得到结论... PS:平行四边形对成性:当一个平行四边形被对角线分割成2个全等三角形时(比如AC),在2个三角形内做的任何对应相同的改变,得出的结论成立