初二秋期目录.doc

初二秋期讲义目录

第一章 勾股定理

【专题一 勾股定理及其逆定理的应用】······························1——9
【专题二 利用勾股定理解决折叠问题】······························10——12
【专题3 利用面积关系解决问题】··································12——13
【专题4 建模思想】··············································13——14

第二章 实数

【专题一　 平方根、立方根的概念】·································15——16
【专题二 非负数的性质及其应用】·································16——18
【专题三 二次根式的化简及混合运算】·····························19——23
【专题四 利用二次根式比较大小、进行计算或化简】·················23——24
【专题五 无理数与有理数的有关问题】·····························25

第三章 图形的旋转与平移（一）··························26——34

第四章 四边形性质的探索

【专题一 平行四边形】··········································35——38
【专题二 矩形】················································38——40
【专题三 菱形】················································41——45
【专题四 正方形】··············································46——51
【专题五 梯形】················································51——55
【专题六 四边形综合】··········································55——59

第六章 一次函数

【专题一 一次函数的图象和性质】·································59——62
【专题二 一次函数的应用】·······································63——73