分析下列句子结构（主语,谓语,宾语……）
1,The sound of planes could be heard outside the city of Tangshan even when no planes were in the sty.
2,But the one million people of the city,who thought little of these events,were asleep as usual that night.
3,It was felt in Beijing,which is more than two hundred kilometers away.
4,The number of people who were killed or injured reached more than 400000
5,The army organized teams to dig out those who were trapped and to bury the dead.
6,Workers built shelters for survivors whose homes had been destroyed.