they+have+come+here
答：For those of you that have experienced some hardships, don’t give up for your dream. There are right times on the way to have come, but they have not come to be seen, they have come to be past.经历过磨难的人，不要放弃自己的梦想。在路上有一些正确的时间来过，但它们不是...
答：为你解答。这句话的时间状语有问题，came是短暂性动词，不能跟延续性的时间状语。可以改为：They came here a year ago. 他们一年前来这里。（一般过去时态）当然也可以保留时间状语，把came改成be动词就可以延续了。这样改：They have been here for a year.（现在完成时态）...
答：The marvelous new militancy which has engulfed the Negro community must not lead us to a distrust of all white people, for many of our white brothers, as evidenced by their presence here today, have come to realize that their destiny is tied up with our destiny. And they have come to ...
答：The rough times are gonna come, but they have not come to stay, they have come to pass. Greatness, is not this wonderful, esoteric, illusive, God like feature that only the special among can achieve. It’s something that truly exists, in all of us. It’s very important ...
答：她与男友的长远关系是不够理想的。3.Every time your thinking falters, you will likely come up short of your potential.任何时间你想到失败者，你就很可能想到你潜质中的短处。4.I don't doubt Chelsea are still learning as they go, but off the field, they have come up short in ...
答：And so we've come here today to dramatize a shameful condition.译文：今天，我高兴地同大家一起，参加这次将成为我国历史上为了争取自由而举行的最伟大的示威集会。100年前，一位伟大的美国人——今天我们就站在他象征性的身影下——签署了《解放宣言》。这项重要法令的颁布，对于千百万灼烤于非...
答：The marvelous new militancy which has engulfed the Negro community must not lead us to a distrust of all white people, for many of our white brothers, as evidenced by their presence here today, have come to realize that their destiny is tied up with our destiny. And they have come to ...
答：对不起，是我理解错题意了 选C 解析：这是一个虚拟语气，表示对现在事实的虚拟表示与过去事实相反的情况 结构为：主语+过去时+其他+主语+should/would/could/might+do+其他 例：1.If I were you, I would take an umbrella.如果我是你，我会带把伞。（事实：我不可能是你）2.If I ...
答：come 因为不是单三 they come here have原型 has单三 have:[hæv,həv ]aux.已经,曾经 n.吃,从事,得到,雇用,享有,有,允许 v.有 词形变化:动词过去式:had 过去分词:had 现在分词:having 第三人称单数:has ~很高兴为你解答疑问，希望你点击采纳答案，谢谢 ~手机用户点击右上角评价...
答：The train will have run, but David has not arrived at yet 火车即将开了，但是David还没到。He said he will arrive at on time.他说他会准时到的。These students have already stayed in a farm 10. And then, they have got rid of a factory. Though they have returned to school, ...
网友评论：
居肿18887459614：
They have come.怎么不是came他表达的是哪中意思?他们来了(是正在往这里赶还是已经到了正在等) -
33493许刘
：[答案] They have come这句话用的是现在完成时,表明“他们已经来了” 而现在完成时的句式是have+v. 如用你所说的came,这句话应该用had,变为过去完成时(即had+v.-ed)
居肿18887459614：
They have come.怎么不是came -
33493许刘
： They have come这句话用的是现在完成时,表明“他们已经来了” 而现在完成时的句式是have+v. 如用你所说的came,这句话应该用had,变为过去完成时(即had+v.-ed)
居肿18887459614：
为什么They have come.come是原形而They have gone.gone就不是原形 -
33493许刘
：[答案] 因为完成时中,要用have+done的形式 come 的过去式和过去分词为 came come go 的过去式和过去分词为 went gone
居肿18887459614：
They have go to help her和They have come to help her. -
33493许刘
： 第一句应该是 THEY HAVE GONE TO HELP HER. 他们已经去帮助她了.第二句正确 COME的过去分词形式跟原形一样的,但是过去式是CAME
居肿18887459614：
they have come bake to you now 为什么have后面加do的形式?不懂 求详细解答 -
33493许刘
： 这个句子是现在完成时态.“他们现在已经返回到你这里了”.对现在的一个影响是“回到你这里了”.完成时态的结构是have done, 这里的done是过去分词.come的过去分词是come.希望能帮到您.
居肿18887459614：
have/has 后为什么是come 而不是 came ? -
33493许刘
： come 的单三形式是came,过去分词形式是原形come. 而have/has+动词的过去分词形式=现在完成时态 所以have/has后边接的应该是come,而不是过去式came. 英语专业八级,欢迎追问.
居肿18887459614：
为什么They have come.come是原形而They have gone.gone就不是原形 -
33493许刘
： 因为完成时中,要用have+done的形式 come 的过去式和过去分词为 came come go 的过去式和过去分词为 went gone
居肿18887459614：
they加come还是comes 为什么? -
33493许刘
： come因为不是单三 they come herehave原型 has单三have: [ hæv,həv ] aux. 已经,曾经 n. 吃,从事,得到,雇用,享有,有,允许 v. 有 词形变化: 动词过去式:had 过去分词:had 现在分词:having 第三人称单数:has~很高兴为你解答疑问,希望你点击采纳答案,谢谢 ~手机用户点击右上角评价,选择【满意,问题已经完美解决】 ~你的认可,是我的动力,谢谢
居肿18887459614：
求助:语法的时态讲解 -
33493许刘
： 1.一般现在时: 主语+do/does(现在分词) e.g We clean the room every day. 2.一般过去时: 主语+did e.g We cleaned the room just now. 3.现在进行时: 主语+am/is/are doing e.g We are cleaning the room now. 4.过去进行时: was/were doing ...
居肿18887459614：
They are come. -
33493许刘
： they are come可以表示现在的状态,they have come更侧重动作.they are coming 表示他们快来了.they are come 和they are gone是一样的用法.但前者没后者常用.这里的come和gone都相当于形容词:在场的,离去的.
