Scratch 寻宝之旅

第1单元 Scratch入门

第1课 美丽草原···························2

1-1 把角色搬上舞台 ························21-2 重要的初始化 ··························61-3 位置、方向及大小 ····················111-4 作品实战—草原的新朋友 ········17

第2课 草原之旅·························19

2-1 让角色说话和思考 ···················192-2 有声的世界 ···························22

2-3 背景与造型的变化 ···················272-4 作品实战—奇妙的草原旅行 ······32

第3课 草原生机 ·························33

3-1 定点运动 ······························333-2 无休止运动 ···························413-3 角色造型动画 ························493-4 作品实战—蚂蚁的秘密 ···········53

第2单元 Scratch基础

第4课 进击的坦克 ······················56

4-1 条件控制类积木 ······················564-2 多种多样的侦测 ······················594-3 被鼠标点击与停止脚本 ··············644-4 作品实战—突破火线 ··············69

第5课 四面楚歌 ·························71

5-1 通过键盘控制角色 ···················715-2 多样的事件 ···························78

5-3 通过鼠标控制角色运动 ··············825-4 作品实战—突出重围 ··············86

第6课 躲避坦克军团 ···················88

6-1 随机数 ································886-2 变量 ···································926-3 让作品变得更有趣 ···················976-4 作品实战—武装突围 ·············105

Scratch 寻宝之旅 三校 文前.indd 17

2021/8/5 16:17:06