have/has been能做系动词吗?最好有例句说明我问的是have/has been能不能做系动词?

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have/has been能做系动词吗?最好有例句说明我问的是have/has been能不能做系动词?
have/has been能做系动词吗?最好有例句说明
我问的是have/has been能不能做系动词?

have/has been能做系动词吗?最好有例句说明我问的是have/has been能不能做系动词?
助动词have的用法
1)have +过去分词,构成完成时态,例如:
He has left for London. 他已去了伦敦.
By the end of last month,they had finished half of their work.
上月未为止,他们已经完成工作的一半.
2)have + been +现在分词,构成完成进行时,例如:
I have been studying English for ten years.
我一直在学英语,已达十年之久.
3)have+been +过去分词,构成完成式被动语态,例如:
English has been taught in China for many years.
中国教英语已经多年.
我有一个很详细的总结,请留下邮箱,我发给你.

have/has been 是be 的现在完成式,用在现在完成时的句子里表示动作发生在过去但对现在造成影响,而这种影响是说话者关注的重点。
例句
1. I have been here since last October.从去年十月起,我一直住在这里(since是介词)
2. He has been ill.他刚生过病(结果:现在脸色不太好)...

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have/has been 是be 的现在完成式,用在现在完成时的句子里表示动作发生在过去但对现在造成影响,而这种影响是说话者关注的重点。
例句
1. I have been here since last October.从去年十月起,我一直住在这里(since是介词)
2. He has been ill.他刚生过病(结果:现在脸色不太好)

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have/has been能做系动词吗?最好有例句说明我问的是have/has been能不能做系动词? 为什么has/have been.后面的动词要是ing形式? have/has been 后面可以接形容词吗?它不是接动词过去分词吗?例如:Yao Ming has been successful He has been to Canada. So have I. 这里为什么不是 So has been I 呢谓语动词不是要跟主句的一致吗? so has been i 一致的啊.不明白为什么? have/has +been 请问后面可以跟短暂性动词的吗?这里的been是代表状态正在进行的吗?谢谢您能叫我,灰常谢 Though learning gymnastic has been more difficult 这里的has been 是什么用法不是只有 have been dong 和has been done吗?这里的has been 是什么? 现在完成时Have/Has been+动词ingHave/Has been+动词过去分词两者有什么不同啊?按照自己的话说,再多举几个例子. 基本结构:主语+have/has+been+动词ing(V-ing)这是什么时态的结构 现在完成时have/has为什么后面有时加动词的过去分词,有时加been have/has been后面能跟动词的什么时态?请举例说明. have,has,have been,has been在什么情况下用啊? I have been busy yesterday afternoon为什么要用have been busy而不用have busy主要想问的是什么时候现在完成时里动词前要用been,也就是have been ...例如还有 :She has been sick since last month. Has all that can be done been done?为什么用HAS 不用 HAVE但是PEOPLE也是整体,动词用复数 英语中have been;has been是什么? has been doing have been done区别 have been 和 has been的区别 has been have been的区别 has been和have been区别