He was very ill.(before)He died.用括号里的词把句子连起来也就是用语法怎么解释!也就是用语法怎么解释！

he was very ill(befor)he died变成过去完成时 ill的词性He was very ill.这里ill是什么词性 he was ill because it was very cold同义句转换 He was____ ____the cold weather 新概念英语第二册lesson14求解He was very ill before he died.的过去完成时是 He had been very ill before he died He was very ill before he died.是什么时态 he was very ill before he died为什么he was very ill先完成的动作不用过去完成时,用过去时? he had been very ill before he died.和he was very ill before he had been died.两个句子是关于过去完成时的,那个对? 新概念英语第二册lesson14求解he was very ill before he died是过去式 不是要用过去完成时吗 he had been very ill before he died He was very ill.(before)He died我要将以下句子链接到一起 He was very ill.He died.(before)用括号里的词连接句子 怎么把before合到He was very ill.He died.里急 He was very ill ,but the doctor says he is __(安全)now He was ill yesterday.He is even (ill) today. ( )he was ill,he worked hard 英语用适当形式填空:He was ill .He felt very ————（comfort） he was ill last week 对ill 提问. He was ____ (serious) ill last week Because he was ill 的意思 he was ill 改为同义句