新概念中的过去完成时态问题before she had anchored,the men from the boats had climed on board!before 后面为什么用had?是不是用一般过去时也可以?many of the tourists on board had begun bargaining with the trademen,but i dec

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新概念中的过去完成时态问题before she had anchored,the men from the boats had climed on board!before 后面为什么用had?是不是用一般过去时也可以?many of the tourists on board had begun bargaining with the trademen,but i dec

新概念中的过去完成时态问题before she had anchored,the men from the boats had climed on board!before 后面为什么用had?是不是用一般过去时也可以?many of the tourists on board had begun bargaining with the trademen,but i dec
新概念中的过去完成时态问题
before she had anchored,the men from the boats had climed on board!
before 后面为什么用had?是不是用一般过去时也可以?
many of the tourists on board had begun bargaining with the trademen,but i decided not to buy anything until i had disembarked
until 后面为什么用had啊?disembark不是发生在decided后面么?

新概念中的过去完成时态问题before she had anchored,the men from the boats had climed on board!before 后面为什么用had?是不是用一般过去时也可以?many of the tourists on board had begun bargaining with the trademen,but i dec
这是NCE3中的Lesson28 Five pounds too dear,是吧?
我认为第一个句子是强调那些商贩卖东西的急切,而不顾轮船没有完全停下.第二个也应该是强调作者心中动作的想法.
其实我们没必要去仔细抠每一个句子的语法问题,毕竟语法是死的,而句子是活的,人是活生生的,句子也是灵活多变的,文章之内的衔接也会偶尔打破常规的语法套路,这是再正常不过的了!

新概念中的过去完成时态问题before she had anchored,the men from the boats had climed on board!before 后面为什么用had?是不是用一般过去时也可以?many of the tourists on board had begun bargaining with the trademen,but i dec 英语口语时态问题我现在对英语口语中的时态问题很困惑,因此我诚恳的向大侠们请教,就比如像一般现在时态,过去时态,跟完成时态该在什么时候用? It would be+时间段+before+什么时态it will be +时间段+before+一般现在？it was +时间段+before+过去完成？ 新概念问题：1.Visitors have been asked to keep the woods clean and tidy.请问这是现在完成时态吗?主语+have+动词过去分词 为什么这里面有两个过去分词?been asked? before I went to bed,my father ____[leave] for Sydney.可以用过去完成时态吗 过去完成时态,一般过去,现在完成有什么区别 before前后的时态,我们老师说主句过去,从句过去,或主句将来,从句一般现在为什么我看见过主句过去完成,从句过去的啊例：Every part had been searched for before the policemen arrived. 英语一般过去时态,现在完成时态和过去完成时态的不同. 英语时态问题谁帮我分析一下呢过去时态和过去完成时态我总是要分不清楚,什么时候用过去时态什么时候用过去完成时态呢?比如我今天早上经过银行的时候看到过你了.这句话.是过去时态还 请问一下关于英语中的语法问题请高人将英语中过去完成时,现在完成时,过去正在进行时,过去完成进行时等那些有关时态的语法知识给我总结一下, （一般现在时态,一般过去时态,现在进行时态,过去进行时态,一般将来时态,过去将来时态,现在完成时态,过去完成时态,现在完成进行时态）每个时态造两个句子,一共要造18句, 英语动词过去完成时态应用 所有动词的过去完成时态 since后面什么时候跟完成时态,什么时候用过去时态? 完成时态与过去时态有什么区别 英语八种时态构成一般现在时态一般过去时态一般将来时态现在进行时态过去进行时态过去将来时态过去完成时态现在完成时态构成急求谢谢了 见到“before”用什么时态?过去还是现完?为什么? I do my homework before dinner　　　改过去时态