过去分词短语和过去分词从句做状语间的转换
过去分词短语和过去分词从句做状语间的转换
1)If/When(it is) heated,water changes into steam.
2)Though (he was) invited,he did not attend the dinner party.
以上两句怎么转换成过去分词短语做状语啊!
是不是:
1)heated,water changes into steam.
2)invited,he did not attend the dinner party