<p style="text-align: center; font-family: Calibri; font-size: 14px; white-space: normal;"><span style="font-family: 宋体;font-size: 14px"><span style="font-family:Calibri">Scratch</span><span style="font-family:宋体">图形化等级考试一级真题：</span></span><span style="font-family: 宋体;font-size: 14px"><span style="font-family:宋体">报时的公鸡</span></span><span style="font-family: 宋体;font-size: 14px"><span style="font-family:宋体">。</span></span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><span style="font-family: 宋体;font-size: 14px"><span style="font-family:宋体"></span></span><span style="font-size: 14px;font-family: 宋体">故事背景：公鸡在黎明时分会打鸣迎接太阳升起，古人也将鸡鸣声当做晨起的</span><span style="font-size: 14px;font-family: Calibri, sans-serif">“</span><span style="font-size: 14px;font-family: 宋体">闹钟</span><span style="font-size: 14px;font-family: Calibri, sans-serif">”</span><span style="font-size: 14px;font-family: 宋体">。</span><span style="font-size: 14px;font-family: Calibri, sans-serif"><br><strong><span style="color: #E53333;font-weight: normal">1.</span></strong></span><strong style="white-space: normal"><span style="font-size: 14px;font-family: 宋体;color: #E53333;font-weight: normal">准备工作</span></strong><span style="font-size: 14px;font-family: Calibri, sans-serif"><br>(1) </span><span style="font-size: 14px;font-family: 宋体">背景：根据下图绘制两张背景；</span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><span style="font-size: 14px;font-family: 宋体"><img src="https://img.julecn.com/tk/agc/zcqakaqtixptadzp.png" alt=""><img src="https://img.julecn.com/tk/env/fvuunlsigrpwntve.png" alt=""></span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><span style="font-size: 14px;font-family: 宋体"></span></p><p style=";font-size: medium;font-family: Calibri, sans-serif;white-space: normal;vertical-align: baseline"><span style="font-size: 14px">(2) </span><span style="font-size: 14px;font-family: 宋体">删除默认角色，添加角色</span><span style="font-size: 14px">Rooster</span><span style="font-size: 14px;font-family: 宋体">。</span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><span style="font-size: 14px;font-family: 宋体"></span><img src="https://img.julecn.com/tk/fuy/zwgrwwlypwjsoivt.png" alt=""></p><p style=";font-size: medium;font-family: Calibri, sans-serif;white-space: normal;vertical-align: baseline"><strong><span style="font-size: 14px;color: #E53333">2.</span></strong><strong><span style="font-size: 14px;font-family: 宋体;color: #E53333">功能实现</span></strong></p><p style=";font-size: medium;font-family: Calibri, sans-serif;white-space: normal;vertical-align: baseline"><span style="font-size: 14px">(1) </span><span style="font-size: 14px;font-family: 宋体">点击小绿旗，角色</span><span style="font-size: 14px">Rooster</span><span style="font-size: 14px;font-family: 宋体">初始化位置、大小，位于舞台左侧，面向右侧，造型为</span><span style="font-size: 14px">“rooster-a”</span><span style="font-size: 14px;font-family: 宋体">，背景为</span><span style="font-size: 14px">“</span><span style="font-size: 14px;font-family: 宋体">背景</span><span style="font-size: 14px">1”</span><span style="font-size: 14px;font-family: 宋体">；</span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><img src="https://img.julecn.com/tk/lzv/lgtwstedqlhaqbnk.png" alt=""></p><p style=";font-size: medium;font-family: Calibri, sans-serif;white-space: normal;vertical-align: baseline"><span style="font-size: 14px">(2) </span><span style="font-size: 14px;font-family: 宋体">点击角色</span><span style="font-size: 14px">Rooster</span><span style="font-size: 14px;font-family: 宋体">，</span><span style="font-size: 14px">Rooster</span><span style="font-size: 14px;font-family: 宋体">从舞台左侧走到右侧，再从右侧走到中间；（注意走的过程中脚不能朝上，并且朝哪个方向走</span><span style="font-size: 14px">Rooster</span><span style="font-size: 14px;font-family: 宋体">就面朝哪里）</span></p><p style=";font-size: medium;font-family: Calibri, sans-serif;white-space: normal;vertical-align: baseline"><span style="font-size: 14px">(3) </span><span style="font-size: 14px;font-family: 宋体">走完后，切换成造型</span><span style="font-size: 14px">“rooster-b”</span><span style="font-size: 14px;font-family: 宋体">，播放声音</span><span style="font-size: 14px">“rooster”</span><span style="font-size: 14px;font-family: 宋体">，声音播完后，切换背景为</span><span style="font-size: 14px">“</span><span style="font-size: 14px;font-family: 宋体">背景</span><span style="font-size: 14px">2”</span><span style="font-size: 14px;font-family: 宋体">。</span></p><p style="text-align: justify; font-family: Calibri; font-size: 14px; white-space: normal;"><img src="https://img.julecn.com/tk/xyc/rrwrucroozokdugz.png" alt=""></p>