继续请教分析句子成分【英语】真的还是搞不懂啊！！最讨厌句子成分啊！继续。。1.It is believed that t

继续请教分析句子成分【英语】
真的还是搞不懂啊！！最讨厌句子成分啊！
继续。。
1.It is believed that they will set off for the front at dawn tomorrow.
2.They are believed to set off for the front at dawn tomorrow.
3.It was reported that two famous journalists had been killed in Syria.
4.Two famous journalists were reported to have been killed in Syria.
5.It is said that Kate will settle down in France naxt summer.
6.Kate is said to settle down in France next summer.
额，不用翻译了谢谢。。
GOD！！Thank you so much~~！！！！！！