were done 是被动式的过去时，are done 是被动式的现在时。希望可以帮到你。
时态的区别。第一个是一般现在时的被动语态;第二个是一般过去时的被动语态。
非谓语的时态及其语态一般现在时:am/is/are done 一般过去时:was/were done 一般将来时:shall/will be done 一般
1被动语态方面的知识一般现在时: am/is/are done一般过去时:was/were done一般将来时:shall/will be done一般过去将来时:should/would be done现在进行时:is/am/are being done过去进行时:was/were being done现在完成时:has/have been done过去完成时:had been done将来完成时:shall/will have been done被动...
10 超:1 19.模 4000题 32 b#' 29 16.过去将来完成进行时woud have beendoing 8.过去完成时had done 7.现在完成时have/has done 11.过去将来进行时would be cdoing 5.过去进行时was/were doing 4.现在进行时an/is/are doing 3.一般将来时willdo 2.一般过去时did 1.一般现在时do/does 一分钟带你秒...
主动语态:was/were doing 被动语态:was/were being done We were cleaning the classroom this time yesterday. 昨天这个时候我们在打扫教室。 The classroom was being cleaned this time yesterday. 昨天这个时候教室正在被打扫 The teaching plan was being discussed at that time. 那时正在讨论教学计划。
They were young and seemed to have so much to live for.have so much to live for:有很多值得期待的在邻居的青年时期,见证了第二对夫妻入住大宅,继续感叹他们的爱情似乎大有可期。这个表述可以用于鼓励,祝福等场合。 05:29 I'm afraid I don't have much to occupy my days, being a lonely widow ...
am/is/are done was/were done shall/will be done would be done am/is/are being done was/were being done had been done 相关知识点: 试题来源: 解析 被动语态表示主语是动作的承受者,即行为动作的对象。10、 主动态和被动态指的是动词形式,是词法概念而主动句和被动句则指的是句子结构,从而是句法...
(二)8种时态的被动语态 ①一般现在时 am/is/are am/is are done ②一般将来时 will do will/shall be done ③一般过去时 was/were was/were done ④现在进行时 am/is/are doing am/is/are being done ⑤现在完成时 have/has done have/has been done ⑥过去完成时 had done had been done ⑦过去...