过去进行时.doc

First Period
教学目标：
            
教学重点：掌握过去进行时的用法
教学难点：掌握过去进行时的用法
 
一、课前预习：
阅读P123的三组对话，然后回答四个问题。
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
 
二、课堂活动：
讲解：过去进行时的用法
         过去进行时表示在过去的某个时刻或一段时间内正在进行的动作。
     基本构成：was/were + doing
. A.--- What were you doing from 4 . to 5 . yesterday?
     --- We were decorating our classroom.
B. --- What was your father doing while you were watching the World Cup final on TV?
  --- He was working in his office.
C. --- How come you missed the World Cup final?
  --- While the game was going on, I was travelling on a train from Shanghai to Beijing.
D. ---Why did it take you so long to answer the phone?
  --- I was taking a bath when the telephone rang.
    E. Tom was doing his homework this time yesterday.
    F. I happened to see the strange thing while I was swimming in the lake last month.
Exercises:
动词填空
1.       What _____ you _____ (do) when your father _____ (get) home yesterday?
2.       What _____ you _____ (do) from 4 . to 5 . yesterday?
3.  I _______ (read) a newspaper when the telephone ______ (rin