save project

star.py

@@ -2,13 +2,26 @@
 请使用turtle模块画出五角星
 请使用turtle模块画出五角星
 """
 """
 import turtle
 import turtle
-pen = turtle.Pen()
-pen.shape("turtle")
-pen.color("red")
-pen.begin_fill()
-for i in range(5):
-    pen.forward(200)
-    pen.right(144)
-pen.end_fill()
+#背景颜色
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+#写字
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空 ",font=("Times",20,"normal"))
 pen.hideturtle()
 pen.hideturtle()
+#画爱心
+pen1=turtle.Pen()
+pen1.pencolor("red")
+pen1.pensize(5)
+#借助变量,代表圆的半径
+len=100
+pen1.left(45)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len, 180)
+pen1.forward(2*len)
+pen1.hideturtle()
 turtle.done()
 turtle.done()