第1个回答 2019-10-10
5)
一般过去时
由动词的过去式表示,其变化是在动词后加-ed,但英语中有大量动词的变化是不规则的,需特别记忆。
tom
broke
the
glass
this
morning.
被动语态:was/were
+
done
the
glass
was
broken
by
tom
this
morning.
c.f.:
the
glass
was
broken.(这只玻璃杯是破的。非被动语态)
第2个回答 2008-03-26
应该是was / were + done
e.g. I was taught by Miss Zhao last year.
去年,我是由赵老师教的。
Those letters were wirtten by a famous writer.
那些信是由一位有名作家写的。本回答被提问者采纳
第3个回答 2008-03-26
was/were+done(动词的过去分词),选择was+done还是were+done是由主语的单复数决的 比如they were taught. she was taught. it was written
第4个回答 2008-03-26
was/were+动词过去分词。
比如说: 1.water的过去分词是watered
eg:The trees were watered by Lily.
2.write的过去分词是written
eg:The letter was written by Tom.