Lesson 22 Leaving and Arriving

lesson 22 leaving and arriving
teaching aims(教学目标):
a. teaching aims about knowledge（知识目标）：
    after this lesson, students should do their utmost to know knowledge as follows:
mastery words
 leave arrive
b.teaching aims about ability（能力目标）：
  raise students’ interests in english, they should say the right time in english. furthermore, they should use leave and arrive correctly.
c.teaching aims about motion and value（情感态度、价值观目标）：
   the motion of love life
teaching content(教学内容): p42-43
teaching schedule(课时安排): one
teaching preparation(教学准备):
audiotape, powerpoint
teaching important points(教学重点):
 the usage of live and arrive
teaching difficult points(教学难点)：
say time number in english correctly.
teaching process(教学过程):
step 1.listening to the tape carefully.
 step