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以下行是添加(+)和删除(-)的内容:
<br/><br /><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">1.复习:&nbsp;&nbsp;15‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1) 面向角色&nbsp;&nbsp;-2’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2) 重复直到就 (走向角色,碰到后说话) 5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;与重复执行比较 (两种不同的实现方法) -5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3) 上下左右键控制角色(密道) -3’&nbsp;&nbsp;</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">2.新知识点学习: 变量 -11’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(1) 什么是变量&nbsp; &nbsp; 6’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 使用记分纸片为例子来讲解变量的作用: 记录数据 和 可以变化</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(2) 哪些地方可以用变量:演示变量替换&nbsp; &nbsp;&nbsp;&nbsp;5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 程序里边有数值和说话的地方</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 记录程序分数的地 方</div><ul style="word-wrap: break-word; margin: 0px 0px 0px 14px; padding: 0px; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;"><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">1.复习:&nbsp;&nbsp;15‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1) 面向角色&nbsp;&nbsp;-2’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2) 重复直到就 (走向角色,碰到后说话) 5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;与重复执行比较 (两种不同的实现方法) -5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3) 上下左右键控制角色(密道) -3’&nbsp;&nbsp;</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">2.新知识点学习: 变量 -11’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(1) 什么是变量&nbsp; &nbsp; 6’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 使用记分纸片为例子来讲解变量的作用: 记录数据 和 可以变化</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(2) 哪些地方可以用变量:演示变量替换&nbsp; &nbsp;&nbsp;&nbsp;5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 程序里边有数值和说话的地方</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp; &nbsp; 记录程序分数的地<li> 课堂任务&nbsp;&nbsp;-15‘<br/></li> </ul> <div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(1)做一个上下左右控制角色移动的效果,使用变量统一设定上下左右每次移动的步数,每次走1步&nbsp; &nbsp;-5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(2)新建一个变量,用新的变量记录角色已经走了的步数 - 5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(3)当走了超过10步的时候,每次移动的步数变为2步,角色变大一倍&nbsp; &nbsp; -5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(4)&nbsp;&nbsp;新建一个变量,做步数倒计时,每走一步减一,倒计时为0时,说一句话:变身 ,使角色变大两倍&nbsp;&nbsp;(附加进阶)</div>3. 课堂任务&nbsp;&nbsp;-15‘<br /></div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(1)做一个上下左右控制角色移动的效果,使用变量统一设定上下左右每次移动的步数,每次走1步&nbsp; &nbsp;-5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(2)新建一个变量,用新的变量记录角色已经走了的步数 - 5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">(3)当走了超过10步的时候,每次移动的步数变为2步,角色变大一倍&nbsp; &nbsp; -5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;(4)&nbsp;&nbsp;新建一个变量,做步数倒计时,每走一步减一,倒计时为0时,说一句话:变身 ,使角色变大两倍&nbsp;&nbsp;(附加进阶)<br/> <ul style="word-wrap: break-word; margin: 0px 0px 0px 14px; padding: 0px; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;"> <li> 课堂任务&nbsp;&nbsp;-8’<br/></li>4. 课堂任务&nbsp;&nbsp;-8’<br /></div></ul><br/><br /><br/><br /><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">第二节课: 50分钟</div><ul style="word-wrap: break-word; margin: 0px 0px 0px 14px; padding: 0px; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;"><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">第二节课: 50分钟<li> 小知识点解释: 18’<br/></li> </ul> <div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1)&nbsp;&nbsp;对不同角色编辑脚本&nbsp;&nbsp;—想控制那个角色,先选中角色再编辑脚本&nbsp; &nbsp;3’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2)坐标,讲解坐标的概念&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3)完成一个小练习:找到角色的坐标,通过坐标定位角色 -10 ’</div><ul style="word-wrap: break-word; margin: 0px 0px 0px 14px; padding: 0px; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">1. 小知识点解释: 18’<br /></div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1)&nbsp;&nbsp;对不同角色编辑脚本&nbsp;&nbsp;—想控制那个角色,先选中角色再编辑脚本&nbsp; &nbsp;3’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2)坐标,讲解坐标的概念&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3)完成一个小练习:找到角色的坐标,通过坐标定位角色 -10<li> 新知识点:广播&nbsp;&nbsp;-10’<br/></li> </ul> <div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1)广播的作用: 让角色收到你的消息&nbsp; &nbsp;-5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp;&nbsp;(2)&nbsp;&nbsp;演示: 发送广播 和接收广播&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;3.课堂任务:-20’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp;&nbsp;(1) 在上节课练习基础上,给角色增加发射子弹功能,按下空格键发射子弹,子弹从左往右发射,子弹接触到左右边时消失&nbsp;&nbsp;-15’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2)添加3个boss角色,boss角色被射中后消失,射中一个角色记10分&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3)boss角色被射中后显示闪烁效果,闪烁3次消失 (附加,进阶)</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">4. 课堂总结&nbsp;&nbsp;-3‘</div>2.  新知识点:广播&nbsp;&nbsp;-10’<br /></div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(1)广播的作用: 让角色收到你的消息&nbsp; &nbsp;-5’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp;&nbsp;(2)&nbsp;&nbsp;演示: 发送广播 和接收广播&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp;&nbsp;3.课堂任务:-20’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;&nbsp;&nbsp;(1) 在上节课练习基础上,给角色增加发射子弹功能,按下空格键发射子弹,子弹从左往右发射,子弹接触到左右边时消失&nbsp;&nbsp;-15’</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(2)添加3个boss角色,boss角色被射中后消失,射中一个角色记10分&nbsp;&nbsp;-5‘</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">&nbsp; &nbsp;(3)boss角色被射中后显示闪烁效果,闪烁3次消失 (附加,进阶)</div><div align="left" style="word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 21px;">4. 课堂总结&nbsp;&nbsp;-3‘</div>
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个编辑