2022下学期|第五次课-G2204班学生作品展示

    由于课时紧张，所以每节课的教学内容比较多，能够在一节课的时间里自主创作的学生都非常不错的了。有老师问“为何高中还在上海龟绘图”？准确地说在讲枯燥的编程前设置了两节课的海龟绘图，目的是进行过渡衔接。我们的孩子们的计算机知识的掌握差距实在太大了：有学生还不会独立开机，有学生却已经学习C++编程在搞奥赛了。大部分学生只能在课堂里完成我教的五角星与八卦图，少部分学生甚至跟着我都完成不了课堂内容，能够创作自己作品的只有少数学生。

G2204龙炫之的作品及代码：

G2204牛绵鑫的作品及代码：

G2204杨雨泽的作品及代码：

G2204袁诗雅的作品及代码：

G2204肖豪彬的作品及代码：

import turtle
__Pen = turtle.Pen()
__Pen.penup()
__Pen.pensize(10)
turtle.bgcolor("#ffffff")
__Pen.pencolor("#3333ff")
__Pen.fillcolor("#000000")
__Pen.setx((-175))
__Pen.sety(0)
__Pen.setheading(90)
__Pen.speed(5)
__Pen.forward(100)
__Pen.pendown()
__Pen.circle(50)
__Pen.penup()
__Pen.pencolor("#000000")
__Pen.fillcolor("#000000")
__Pen.setx((-50))
__Pen.sety(0)
__Pen.setheading(90)
__Pen.speed(5)
__Pen.forward(100)
__Pen.pendown()
__Pen.circle(50)
__Pen.penup()
__Pen.pencolor("#ff0000")
__Pen.fillcolor("#000000")
__Pen.setx(75)
__Pen.sety(0)
__Pen.setheading(90)
__Pen.speed(5)
__Pen.forward(100)
__Pen.pendown()
__Pen.circle(50)
__Pen.penup()
__Pen.pencolor("#ffcc33")
__Pen.fillcolor("#000000")
__Pen.setx((-112.5))
__Pen.sety((-50))
__Pen.setheading(90)
__Pen.speed(5)
__Pen.forward(100)
__Pen.pendown()
__Pen.circle(50)
__Pen.penup()
__Pen.pencolor("#33cc00")
__Pen.fillcolor("#000000")
__Pen.setx(12.5)
__Pen.sety((-50))
__Pen.setheading(90)
__Pen.speed(5)
__Pen.forward(100)
__Pen.pendown()
__Pen.circle(50)
__Pen.penup()
turtle.done()

G2204蔡业帆的作品及代码：

import turtle
__Pen = turtle.Pen()
__Pen.pencolor("#000000")
__Pen.pensize(25)
__Pen.fillcolor("#000000")
__Pen.penup()
__Pen.goto((-200), 200)
__Pen.begin_fill()
__Pen.pendown()
__Pen.forward(100)
__Pen.right(90)
__Pen.forward(10)
__Pen.right(90)
__Pen.forward(90)
__Pen.left(90)
__Pen.forward(80)
__Pen.left(90)
__Pen.forward(90)
__Pen.right(90)
__Pen.forward(10)
__Pen.right(90)
__Pen.forward(90)
__Pen.left(90)
__Pen.forward(100)
__Pen.right(90)
__Pen.forward(10)
__Pen.right(90)
__Pen.forward(200)
__Pen.right(90)
__Pen.end_fill()
__Pen.penup()
__Pen.goto((-50), 100)
__Pen.pendown()
__Pen.begin_fill()
__Pen.circle((-50), 360)
__Pen.end_fill()
__Pen.penup()
__Pen.goto((-50), 90)
__Pen.pendown()
__Pen.fillcolor("#ffffff")
__Pen.begin_fill()
__Pen.circle((-40), 360)
__Pen.end_fill()
__Pen.penup()
__Pen.goto(0, 100)
__Pen.pendown()
__Pen.fillcolor("#ffffff")
__Pen.setheading(270)
__Pen.forward(100)
turtle.done()

G2204刘彦恺的作品及程序：

import turtle
__Pen = turtle.Pen()
turtle.bgcolor("#33ff33")
__Pen.pencolor("#3333ff")
__Pen.fillcolor("#cc6600")
__Pen.begin_fill()
__Pen.circle(50)
__Pen.forward(50)
__Pen.circle(30, steps=5)
__Pen.circle(50)
__Pen.forward(50)
__Pen.circle(30, steps=5)
__Pen.circle(50)
__Pen.forward(50)
__Pen.circle(30, steps=5)
__Pen.circle(50)
__Pen.forward(50)
__Pen.circle(30, steps=5)
turtle.done()

G2204刘轩萁的作品及代码：

import turtle
__Pen = turtle.Pen()
turtle.bgcolor("#ff0000")
__Pen.pencolor("#ffcc33")
__Pen.pensize(5)
__Pen.circle(100)
__Pen.penup()
__Pen.goto(0, 20)
__Pen.pendown()
__Pen.pencolor("#ffcc33")
__Pen.pensize(5)
__Pen.circle(80)
__Pen.penup()
__Pen.goto((-75), 125)
__Pen.pendown()
__Pen.pencolor("#ffcc33")
__Pen.pensize(5)
__Pen.forward(150)
__Pen.right(144)
__Pen.forward(150)
__Pen.right(144)
__Pen.forward(150)
__Pen.right(144)
__Pen.forward(150)
__Pen.right(144)
__Pen.forward(150)
__Pen.right(144)
turtle.done()