“it +be +过去分词+从句” 结构 你说的“it+be+过去分词+从句”是主语从句.原先，是由宾语从句变来的：They say that he enjoys classic music(宾语从句)-（主语从句）：It is said that he enjoys classic music.分析：It（形式主语）i.
求It is+过去分词+that从句 造句急 It is said that president will come to our school tomorrow.
it is+过去分词+that的句形中，过去分词可以是哪些？ it is hoped that希望it is asked that要求it is heard that听说
