精选优质文档-倾情为你奉上过去将来时态定义： 过去将来时的基本特征，即 “立足过去，着眼未来”。它表示从过去某一时间来看将要发生的某个动作或存在的某种状态。但这个将来时间绝不会延伸到“现在”；而仅限于“过去时间区域内”。由此可以看出，含这个时态的句子常带一个表示“过去某个时间点”的状语例如：Mary told me that she would go to Shanghai by plane.玛丽告诉我说她将要坐飞机去上海。He said he would come here next Friday. 他说他下周星期五来这儿。I knew that he would help us when we were in trouble. 我知道当我们陷入困境时它会帮助我们。基本构成A ) would + 动词原形如：He asked me if I would stay here. 他问我是否要待在这儿。She told us that she would try her best to catch up with other cl
