方式一：

#e2.1DrawPython.py

import   turtle

turtle.penup(650,350,200,200)

turtle.penup()

turtle.fd(-250)

turtle.pendown()

turtle.pensize(25)

turtle.pencolor("purple")

turtle.seth(-40)

for  i  in  range(4):

      turtle.circle(40,80)

      turtle.circle(-40,80)

turtle.circle(40,80/2)

turtle.fd(40)

turtle.circle(16,180)

turtle.fd(40 * 2/3)

方式二：

#e2.2DrawPython.py

from turtle import *

setup(650,350,200,200)

penup()

fd(-250)

pendown()

pensize(25)

pencolor("purple")

seth(-40)

for i in range(4):

     circle(-40,80)

     circle(-40,80)

circle(40,80/2)

fd(40)

circle(16,180)

fd(40 * 2/3)