![](https://wkrtcs.bdimg.com/rtcs/image?w=692&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"692","h":"940","dataType":"png","c":"word/media/image1.png","imgOriW":690,"imgOriH":950})
第1课 初识Scratch
![](https://wkrtcs.bdimg.com/rtcs/image?w=577.26666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"577.26666666667","h":"458.86666666667","dataType":"png","c":"word/media/image2.png","imgOriW":902,"imgOriH":717})
![](https://wkrtcs.bdimg.com/rtcs/image?w=37.733333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"37.733333333333","h":"46.6","dataType":"png","c":"word/media/image4.png","imgOriW":60,"imgOriH":74})
![](https://wkrtcs.bdimg.com/rtcs/image?w=34&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"34","h":"36.933333333333","dataType":"png","c":"word/media/image5.png","imgOriW":60,"imgOriH":65})
![](https://wkrtcs.bdimg.com/rtcs/image?w=30.933333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"30.933333333333","h":"41.066666666667","dataType":"png","c":"word/media/image6.png","imgOriW":67,"imgOriH":89})
![](https://wkrtcs.bdimg.com/rtcs/image?w=123.8&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"123.8","h":"75.133333333333","dataType":"png","c":"word/media/image7.png","imgOriW":257,"imgOriH":156})
![](https://wkrtcs.bdimg.com/rtcs/image?w=412&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"412","h":"76.866666666667","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=453.46666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"453.46666666667","h":"375","dataType":"jpeg","c":"word/media/image11.png","imgOriW":1014,"imgOriH":714})
![](https://wkrtcs.bdimg.com/rtcs/image?w=642.53333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"642.53333333333","h":"481.86666666667","dataType":"png","c":"word/media/image12.png","imgOriW":800,"imgOriH":600})
![](https://wkrtcs.bdimg.com/rtcs/image?w=124.2&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"124.2","h":"41","dataType":"png","c":"word/media/image13.png","imgOriW":284,"imgOriH":94})
![](https://wkrtcs.bdimg.com/rtcs/image?w=416&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"416","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=82&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"82","h":"96","dataType":"png","c":"word/media/image9.png","imgOriW":152,"imgOriH":193})
![](https://wkrtcs.bdimg.com/rtcs/image?w=94.466666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"94.466666666667","h":"94.466666666667","dataType":"png","c":"word/media/image15.png","imgOriW":207,"imgOriH":236})
![](https://wkrtcs.bdimg.com/rtcs/image?w=257&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"257","h":"153.46666666667","dataType":"jpeg","c":"word/media/image16.png","imgOriW":430,"imgOriH":202})
![](https://wkrtcs.bdimg.com/rtcs/image?w=300&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"300","h":"186","dataType":"png","c":"word/media/image17.png","imgOriW":300,"imgOriH":186})
![](https://wkrtcs.bdimg.com/rtcs/image?w=204&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"204","h":"127","dataType":"png","c":"word/media/image18.png","imgOriW":204,"imgOriH":127})
![](https://wkrtcs.bdimg.com/rtcs/image?w=130.2&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"130.2","h":"43","dataType":"png","c":"word/media/image19.png","imgOriW":298,"imgOriH":99})
![](https://wkrtcs.bdimg.com/rtcs/image?w=271&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"271","h":"179","dataType":"png","c":"word/media/image20.png","imgOriW":620,"imgOriH":410})
![](https://wkrtcs.bdimg.com/rtcs/image?w=91&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"91","h":"104.46666666667","dataType":"png","c":"word/media/image9.png","imgOriW":152,"imgOriH":193})
运行作品后，用键盘的四个方向键 ![](https://wkrtcs.bdimg.com/rtcs/image?w=46&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"46","h":"33","dataType":"jpeg","c":"word/media/image22.png","imgOriW":46,"imgOriH":33})
控制，并观察作品的不同效果。
调皮的小猴子是这样修改作品的:
![](https://wkrtcs.bdimg.com/rtcs/image?w=144&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"144","h":"103.2","dataType":"jpeg","c":"word/media/image23.png","imgOriW":141,"imgOriH":96})
![](https://wkrtcs.bdimg.com/rtcs/image?w=151.66666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"151.66666666667","h":"70.933333333333","dataType":"png","c":"word/media/image25.png","imgOriW":348,"imgOriH":162})
用鼠标双击脚本区中的指令积木也可以运行指令块；脚本区中不用的积木可以用鼠标拖回到命令区。
![](https://wkrtcs.bdimg.com/rtcs/image?w=139&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"139","h":"69","dataType":"png","c":"word/media/image26.png","imgOriW":319,"imgOriH":158})
继续对程序做改动。
![](https://wkrtcs.bdimg.com/rtcs/image?w=44&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"44","h":"39.8","dataType":"png","c":"word/media/image27.png","imgOriW":53,"imgOriH":48})
小提示：选中蹦床 角色后可以修改声音。
![](https://wkrtcs.bdimg.com/rtcs/image?w=642.93333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"642.93333333333","h":"465","dataType":"png","c":"word/media/image28.png","imgOriW":643,"imgOriH":384})
![](https://wkrtcs.bdimg.com/rtcs/image?w=173&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"173","h":"22","dataType":"png","c":"word/media/image29.png","imgOriW":173,"imgOriH":26})
![](https://wkrtcs.bdimg.com/rtcs/image?w=2257425&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"2257425","h":"714375","dataType":"png","c":"word/media/image30.png","imgOriW":237,"imgOriH":75})
![](https://wkrtcs.bdimg.com/rtcs/image?w=692&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"692","h":"959.93333333333","dataType":"png","c":"word/media/image1.png","imgOriW":690,"imgOriH":950})
第2课 动起来
![](https://wkrtcs.bdimg.com/rtcs/image?w=578&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"578","h":"475.6","dataType":"png","c":"word/media/image31.png","imgOriW":903,"imgOriH":743})
![](https://wkrtcs.bdimg.com/rtcs/image?w=32.666666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"32.666666666667","h":"34.266666666667","dataType":"png","c":"word/media/image32.png","imgOriW":75,"imgOriH":79})
![](https://wkrtcs.bdimg.com/rtcs/image?w=32&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"32","h":"40.133333333333","dataType":"png","c":"word/media/image33.png","imgOriW":51,"imgOriH":64})
![](https://wkrtcs.bdimg.com/rtcs/image?w=34.533333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"34.533333333333","h":"42.6","dataType":"png","c":"word/media/image34.png","imgOriW":60,"imgOriH":74})
![](https://wkrtcs.bdimg.com/rtcs/image?w=89&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"89","h":"104","dataType":"png","c":"word/media/image9.png","imgOriW":152,"imgOriH":193})
![](https://wkrtcs.bdimg.com/rtcs/image?w=94.466666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"94.466666666667","h":"94.466666666667","dataType":"png","c":"word/media/image10.png","imgOriW":207,"imgOriH":236})
![](https://wkrtcs.bdimg.com/rtcs/image?w=212&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"212","h":"149.6","dataType":"jpeg","c":"word/media/image35.png","imgOriW":258,"imgOriH":182})
![](https://wkrtcs.bdimg.com/rtcs/image?w=249&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"249","h":"171","dataType":"jpeg","c":"word/media/image37.png","imgOriW":249,"imgOriH":171})
![](https://wkrtcs.bdimg.com/rtcs/image?w=84&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"84","h":"28","dataType":"png","c":"word/media/image38.png","imgOriW":134,"imgOriH":43})
![](https://wkrtcs.bdimg.com/rtcs/image?w=73&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"73","h":"24","dataType":"png","c":"word/media/image39.png","imgOriW":73,"imgOriH":24})
![](https://wkrtcs.bdimg.com/rtcs/image?w=81&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"81","h":"27","dataType":"png","c":"word/media/image38.png","imgOriW":134,"imgOriH":43})
![](https://wkrtcs.bdimg.com/rtcs/image?w=80.666666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"80.666666666667","h":"89.333333333333","dataType":"png","c":"word/media/image40.png","imgOriW":82,"imgOriH":91})
![](https://wkrtcs.bdimg.com/rtcs/image?w=501.13333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"501.13333333333","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=89&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"89","h":"96","dataType":"png","c":"word/media/image43.png","imgOriW":204,"imgOriH":220})
![](https://wkrtcs.bdimg.com/rtcs/image?w=216&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"216","h":"384.8","dataType":"jpeg","c":"word/media/image44.png","imgOriW":253,"imgOriH":544})
![](https://wkrtcs.bdimg.com/rtcs/image?w=215.6&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"215.6","h":"315.6","dataType":"jpeg","c":"word/media/image45.png","imgOriW":240,"imgOriH":362})
![](https://wkrtcs.bdimg.com/rtcs/image?w=93&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"93","h":"24","dataType":"emf","c":"word/media/image46.png"})
![](https://wkrtcs.bdimg.com/rtcs/image?w=138&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"138","h":"112","dataType":"jpeg","c":"word/media/image47.png","imgOriW":138,"imgOriH":112})
![](https://wkrtcs.bdimg.com/rtcs/image?w=120.06666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"120.06666666667","h":"35","dataType":"png","c":"word/media/image53.png","imgOriW":275,"imgOriH":80})
![](https://wkrtcs.bdimg.com/rtcs/image?w=140.8&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"140.8","h":"110.06666666667","dataType":"png","c":"word/media/image54.png","imgOriW":220,"imgOriH":172})
小提示：使用![](https://wkrtcs.bdimg.com/rtcs/image?w=20&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"20","h":"19","dataType":"png","c":"word/media/image55.png","imgOriW":20,"imgOriH":19})
可以限制
角色只允许左右翻转。
![](https://wkrtcs.bdimg.com/rtcs/image?w=505.2&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"505.2","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=88&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"88","h":"99.466666666667","dataType":"png","c":"word/media/image9.png","imgOriW":152,"imgOriH":193})
![](https://wkrtcs.bdimg.com/rtcs/image?w=121.13333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"121.13333333333","h":"40","dataType":"png","c":"word/media/image56.png","imgOriW":280,"imgOriH":93})
![](https://wkrtcs.bdimg.com/rtcs/image?w=138&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"138","h":"65","dataType":"jpeg","c":"word/media/image58.png","imgOriW":138,"imgOriH":65})
![](https://wkrtcs.bdimg.com/rtcs/image?w=141&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"141","h":"65","dataType":"png","c":"word/media/image60.png","imgOriW":141,"imgOriH":65})
![](https://wkrtcs.bdimg.com/rtcs/image?w=206&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"206","h":"70.333333333333","dataType":"jpeg","c":"word/media/image61.png","imgOriW":246,"imgOriH":84})
在Scratch中,暂时不用的代码块也可以拖离到组合好的脚本下面，这样单击绿旗后拖离的脚本就不会运行。
![](https://wkrtcs.bdimg.com/rtcs/image?w=149&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"149","h":"73.933333333333","dataType":"png","c":"word/media/image62.png","imgOriW":341,"imgOriH":169})
1．让小猫碰到舞台边缘后说一声“哎哟”。
2．设计符合情境的其他脚本。
![](https://wkrtcs.bdimg.com/rtcs/image?w=662.73333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"662.73333333333","h":"466","dataType":"png","c":"word/media/image28.png","imgOriW":643,"imgOriH":384})
什么是坐标？
舞台的中心是(0,0)，水平为X轴，垂直为Y轴。
X轴：中心点往右是(+)，中心点往左是(-)。
Y轴：中心点往上是(+)，中心点往下是(-)。
同学们，了解了坐标，我们在以后的学习中就会更好的控制小猫的位置了。
![](https://wkrtcs.bdimg.com/rtcs/image?w=684.73333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"684.73333333333","h":"961","dataType":"png","c":"word/media/image1.png","imgOriW":690,"imgOriH":950})
第三课 向不同方向移动
![](https://wkrtcs.bdimg.com/rtcs/image?w=577.26666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"577.26666666667","h":"479.4","dataType":"png","c":"word/media/image64.png","imgOriW":902,"imgOriH":749})
![](https://wkrtcs.bdimg.com/rtcs/image?w=109&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"109","h":"121","dataType":"png","c":"word/media/image40.png","imgOriW":82,"imgOriH":91})
![](https://wkrtcs.bdimg.com/rtcs/image?w=39.133333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"39.133333333333","h":"40.733333333333","dataType":"png","c":"word/media/image65.png","imgOriW":72,"imgOriH":75})
![](https://wkrtcs.bdimg.com/rtcs/image?w=29&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"29","h":"30.6","dataType":"png","c":"word/media/image66.png","imgOriW":53,"imgOriH":56})
![](https://wkrtcs.bdimg.com/rtcs/image?w=459.53333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"459.53333333333","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=327.66666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"327.66666666667","h":"249.6","dataType":"png","c":"word/media/image67.png","imgOriW":512,"imgOriH":390})
![](https://wkrtcs.bdimg.com/rtcs/image?w=79&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"79","h":"107","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=308.46666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"308.46666666667","h":"236.13333333333","dataType":"png","c":"word/media/image69.png","imgOriW":482,"imgOriH":369})
![](https://wkrtcs.bdimg.com/rtcs/image?w=116&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"116","h":"38.333333333333","dataType":"png","c":"word/media/image70.png","imgOriW":266,"imgOriH":88})
![](https://wkrtcs.bdimg.com/rtcs/image?w=334&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"334","h":"132","dataType":"png","c":"word/media/image71.png","imgOriW":334,"imgOriH":132})
![](https://wkrtcs.bdimg.com/rtcs/image?w=154.86666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"154.86666666667","h":"127.33333333333","dataType":"png","c":"word/media/image72.png","imgOriW":242,"imgOriH":199})
![](https://wkrtcs.bdimg.com/rtcs/image?w=418&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"418","h":"313.6","dataType":"png","c":"word/media/image73.png","imgOriW":653,"imgOriH":490})
![](https://wkrtcs.bdimg.com/rtcs/image?w=81.066666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"81.066666666667","h":"90","dataType":"png","c":"word/media/image40.png","imgOriW":82,"imgOriH":91})
![](https://wkrtcs.bdimg.com/rtcs/image?w=73.533333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"73.533333333333","h":"96.933333333333","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=86.933333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"86.933333333333","h":"18.133333333333","dataType":"png","c":"word/media/image74.png","imgOriW":87,"imgOriH":24})
![](https://wkrtcs.bdimg.com/rtcs/image?w=221&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"221","h":"195.6","dataType":"png","c":"word/media/image75.png","imgOriW":221,"imgOriH":196})
![](https://wkrtcs.bdimg.com/rtcs/image?w=250.86666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"250.86666666667","h":"131.86666666667","dataType":"png","c":"word/media/image76.png","imgOriW":392,"imgOriH":206})
![](https://wkrtcs.bdimg.com/rtcs/image?w=74&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"74","h":"97.6","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=79.466666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"79.466666666667","h":"88.2","dataType":"png","c":"word/media/image77.png","imgOriW":82,"imgOriH":91})
![](https://wkrtcs.bdimg.com/rtcs/image?w=304.33333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"304.33333333333","h":"307.93333333333","dataType":"png","c":"word/media/image78.png","imgOriW":304,"imgOriH":308})
![](https://wkrtcs.bdimg.com/rtcs/image?w=221&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"221","h":"216.46666666667","dataType":"png","c":"word/media/image79.png","imgOriW":221,"imgOriH":216})
![](https://wkrtcs.bdimg.com/rtcs/image?w=74&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"74","h":"28","dataType":"png","c":"word/media/image80.png","imgOriW":74,"imgOriH":28})
![](https://wkrtcs.bdimg.com/rtcs/image?w=79.466666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"79.466666666667","h":"88.2","dataType":"png","c":"word/media/image40.png","imgOriW":82,"imgOriH":91})
![](https://wkrtcs.bdimg.com/rtcs/image?w=77&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"77","h":"101.53333333333","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=90&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"90","h":"25","dataType":"png","c":"word/media/image81.png","imgOriW":108,"imgOriH":30})
![](https://wkrtcs.bdimg.com/rtcs/image?w=129.93333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"129.93333333333","h":"21.666666666667","dataType":"png","c":"word/media/image82.png","imgOriW":147,"imgOriH":24})
![](https://wkrtcs.bdimg.com/rtcs/image?w=114.6&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"114.6","h":"21.8","dataType":"png","c":"word/media/image83.png","imgOriW":129,"imgOriH":24})
![](https://wkrtcs.bdimg.com/rtcs/image?w=257.26666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"257.26666666667","h":"133.2","dataType":"png","c":"word/media/image84.png","imgOriW":402,"imgOriH":208})
![](https://wkrtcs.bdimg.com/rtcs/image?w=642.53333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"642.53333333333","h":"764.66666666667","dataType":"png","c":"word/media/image86.png","imgOriW":642,"imgOriH":764})
![](https://wkrtcs.bdimg.com/rtcs/image?w=259&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"259","h":"134.93333333333","dataType":"png","c":"word/media/image88.png","imgOriW":259,"imgOriH":135})
![](https://wkrtcs.bdimg.com/rtcs/image?w=84.266666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"84.266666666667","h":"113.2","dataType":"png","c":"word/media/image92.png","imgOriW":134,"imgOriH":180})
![](https://wkrtcs.bdimg.com/rtcs/image?w=693&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"693","h":"975.13333333333","dataType":"png","c":"word/media/image1.png","imgOriW":690,"imgOriH":950})
第四课 在一定的范围内移动
![](https://wkrtcs.bdimg.com/rtcs/image?w=554.86666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"554.86666666667","h":"457.6","dataType":"png","c":"word/media/image93.png","imgOriW":867,"imgOriH":715})
![](https://wkrtcs.bdimg.com/rtcs/image?w=68&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"68","h":"89.6","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=38&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"38","h":"36.266666666667","dataType":"png","c":"word/media/image94.png","imgOriW":68,"imgOriH":65})
![](https://wkrtcs.bdimg.com/rtcs/image?w=529.93333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"529.93333333333","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=363&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"363","h":"270.93333333333","dataType":"png","c":"word/media/image96.png","imgOriW":565,"imgOriH":423})
![](https://wkrtcs.bdimg.com/rtcs/image?w=273&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"273","h":"92","dataType":"png","c":"word/media/image97.png","imgOriW":273,"imgOriH":92})
![](https://wkrtcs.bdimg.com/rtcs/image?w=65.133333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"65.133333333333","h":"85.933333333333","dataType":"png","c":"word/media/image68.png","imgOriW":77,"imgOriH":101})
![](https://wkrtcs.bdimg.com/rtcs/image?w=540.86666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"540.86666666667","h":"77.6","dataType":"png","c":"word/media/image8.png","imgOriW":660,"imgOriH":123})
![](https://wkrtcs.bdimg.com/rtcs/image?w=342&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"342","h":"107","dataType":"png","c":"word/media/image98.png","imgOriW":342,"imgOriH":107})
![](https://wkrtcs.bdimg.com/rtcs/image?w=389&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"389","h":"189.26666666667","dataType":"png","c":"word/media/image99.png","imgOriW":451,"imgOriH":196})
![](https://wkrtcs.bdimg.com/rtcs/image?w=320.66666666667&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"320.66666666667","h":"273.46666666667","dataType":"png","c":"word/media/image100.png","imgOriW":584,"imgOriH":402})
![](https://wkrtcs.bdimg.com/rtcs/image?w=310.53333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"310.53333333333","h":"239.13333333333","dataType":"png","c":"word/media/image101.png","imgOriW":697,"imgOriH":480})
1、
1、自己选择背景和角色，利用上“判断指令”，再制作一个小例子。
2、根据下面的指令，加上判断指令，并对用户的回答做出一定的反应。
![](https://wkrtcs.bdimg.com/rtcs/image?w=346&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"346","h":"201.4","dataType":"png","c":"word/media/image102.png","imgOriW":331,"imgOriH":170})
![](https://wkrtcs.bdimg.com/rtcs/image?w=9632&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"9632","h":"1576","dataType":"emf","c":"word/media/image103.png"})
![](https://wkrtcs.bdimg.com/rtcs/image?w=144&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"144","h":"43","dataType":"png","c":"word/media/image105.png","imgOriW":144,"imgOriH":43})
![](https://wkrtcs.bdimg.com/rtcs/image?w=71&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"71","h":"47","dataType":"png","c":"word/media/image106.png","imgOriW":71,"imgOriH":47})
![](https://wkrtcs.bdimg.com/rtcs/image?w=90&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"90","h":"75","dataType":"png","c":"word/media/image107.png","imgOriW":90,"imgOriH":75})
![](https://wkrtcs.bdimg.com/rtcs/image?w=128&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"128","h":"47","dataType":"png","c":"word/media/image108.png","imgOriW":128,"imgOriH":47})
![](https://wkrtcs.bdimg.com/rtcs/image?w=126&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"126","h":"24","dataType":"png","c":"word/media/image109.png","imgOriW":126,"imgOriH":24})
第5课 多角色判断
![](https://wkrtcs.bdimg.com/rtcs/image?w=572.13333333333&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"572.13333333333","h":"456.93333333333","dataType":"png","c":"word/media/image110.png","imgOriW":894,"imgOriH":714})
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![](https://wkrtcs.bdimg.com/rtcs/image?w=35&md5sum=5d9d1c6c23c14823e7a3bab1d09f1ed9&sign=58b760fe10&rtcs_flag=1&rtcs_ver=3.17&l=webapp&bucketNum=94&ipr={"t":"img","w":"35","h":"37.733333333333","dataType":"png","c":"word/media/image112.png","imgOriW":76,"imgOriH":82})
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