八年级物理（上）

作者简介

8年级科学（上国标浙教版），ISBN：9787500780779，作者：黄镐仓

书籍目录

单元重点过关
第12章　平面直角坐标系
知识归纳复习（A卷）
综合提优测评（B卷）
第13章　一次函数
知识归纳复习（A卷）
综合提优测评（B卷）
第14章　三角形中的边角关系
知识归纳复习（A卷）
综合提优测评（B卷）
第15章　全等三角形
知识归纳复习（A卷）
综合提优测评（B卷）
第16章　轴对称图形与等腰三角形
知识归纳复习（A卷）
综合提优测评（B卷）
专项整合突破
高分冲刺
参考答案与提示

章节摘录

　　Will it matter if you don't have your breakfast? A short time ago， a test was given in the United States. People of different ages， from 12 to 83， were asked to have the test. During the test， these people were given all kinds of breakfast， and sometimes they had no breakfast at all. Scientists wanted to see how well their bodies worked when they had eaten different kinds of breakfast. The results show that if a person eats a right breakfast， he or she will work better than those who have no breakfast. If a student has fruit， eggs， bread and milk before going to school， he or she will learn more quickly and listen more carefully in class.　　The result is opposite（相反的） to what some people think. Having no breakfast will not help you lose weight. This is because people become so hungry at noon that they eat too much for lunch. They will gain（增加） weight instead of losing it. You will lose more weight if you reduce your other meals.

图书封面

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