so they left Britain,to which they were never to return

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/14 19:07:45

so they left Britain,to which they were never to return
为什么never后面要加to do?为什么还有be动词呢?
不应该是in which they never returned吗?
这是高中必修二里的

e to do 表示一种将来时
to which 中的 to 是 return to Britain 中的 to
to return 中的 to 是 be to do中的 to
整句意思是于是他们离开了英国,那个他们决不会再回去的地方.

so they left Britain,to which they were never to return They would never return to Britain.里Britain做什么成分 they were trying to return the money to ___lost it On his return to work,they were very glad.改错 They were thirsty,so they went____something to drink. 语法分析：they were signing a promissory note to which . they were signing a promissory note to which every American 病句they were arguing with which prodram to watch So they decided to return after they had quick lunch.But the They were in time to produce carbon,.,which were to make the They said goodbye,little knowing that they were never to mee They said good-bye,little knowing that they were never to me