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人教2003课标版《Learning about Language》PPT课件优质课下载
◆ how to solve relevant problems
Objectives:
the usage of the past participle
过去分词
1.作定语
2.作表语
3.作宾补
4.作状语
过去分词
Fill in the blanks and review the usage of the past participle
_______ (污染) air and water are harmful
to people’s health.
2. The problem _________ (讨论) at the
meeting yesterday was very difficult to solve.
3. The meeting _____ (举行) yesterday was very important.
Polluted
discussed
Fill in the blanks.
定语
held
过去分词作定语可分为_______定语和_________定语，与其修饰词之间是___关系,可表示________意义, 还表示________的意义。
前置
后置
“完成”
“被动”