have been的句式.他表示什么?怎么用?

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have been的句式.他表示什么?怎么用?

have been的句式.他表示什么?怎么用?
have been的句式.
他表示什么?怎么用?

have been的句式.他表示什么?怎么用?
完成时态!
助动词have的用法
1)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.)
2)现在完成进行时构成:have / has been + 现在分词
用法:)下面详细举例:
用于表示动作从过去某一时间开始一直延续到现在或离现在不远的时间,动作是否继续下去,则需视起来而
定.如:
How long has it been raining?雨下多久了?
She has been sitting there for more than 2 hours.他已经在那坐了两个多小时了.
We’ve been seeing quite a lot of each other recently.最近我们常常见面.
He has been telephoning me several times in two days.这两天他打了好几次电话给我.
注意:使用现在完成进行时还有以下一些情况:
一般现在时 主要由动词原形表示,但第三人称单数后要加词尾s,另外be和have有特殊的人称形式
例:it all depends
he coves sports
i know it
现在进行时 由助动词be的人称形式加现在分词构成
例:i am working
一般将来时 由助动词shall will加动词原形构成
例:i shall go
you will go
一般过去时 由动词的过去式表示
例:i was glad to get your letter
现在完成时 由have的人称形式加过去分词构成
例:i have read it
he has read it
过去进行时 由be的过去式和现在分词构成,主要表示过去某个时刻正在进行的动作
例:the wind was no longer blowing.
过去完成时 由had加过去分词构成,主要表示过去某时前业已发生的动作或情况
例:they showed us the new machine tools they had turned out
一般过去将来时 由should would加动词原形构成,表示从过去某时看来将要发生的事情
例:he was sixty-eight,in two years he would be seventy
现在完成进行时 有have(has)been 加现在分词构成
例:how long has it been raining?
过去完成进行时 由had been加现在分词够成
例 :it had been raining for two days the fields were all under water.

i have been a teacher for ten years
我当老师当了10年了
表示过去一段时间 是什么样的状态

通常后面+done 表示"已经被....."(被动) It have been sold(它被卖了)
或者+名词表示"当了..."例:I have been a teacher for 3 years(我当了三年老师)

表示已经完成,用于一般完成时
eg:I have been to Beijing.
译:我已经去过北京了

(一直)...,表示一种持续状态
i have been ill since two days ago.
我两天前开始就病了
he has been in new york for two years.
他在英国已经呆了两年了

过去完成时,表示已经完成的过去状态。
例如,I have been to Hongkong.我去过香港。
I have been a teacher.我曾经是个老师。
I have been working for 2 hours.我已经连续工作两个小时了。

have been不是句式啊,have 是现在完成时态的标志,been是BE的过去分词,i have been to 地点表示我已经去过某地现在回来了,而相对应的句子是i have gone to 地点,而没有回来

过去完成时,意思是"已经~~~",一般后面还要跟一个表时间段的短语.它的原形是have done
例句:
I have been there for 2 years.我在那里已经呆了2年了.

have been的句式.他表示什么?怎么用? have been是一种什么句式?been是什么? have been句式的回答是用have吗? should have been doing表示什么情况? would have been completed表示什么时态? They will have been married for 20 years by then.这里的been 表示什么 have been 和 have become 在表示“成为”时,它们的用法有什么区别 为什么have done也可表示持续到现在的动作或 状态例如My mother has taught English for twenty years那他和have been doing 表示持续到现在的动作或 状态有什么区别? so...句式,例如so do i.i like reading.i have been to SH.i can swim.mary is reading.i had finished my work.用so...句式表示,像so do i.这样的 we have anxious about you.这句用了have been的什么句式,帮我分析一下这句子.anxious是形容词we have been anxious about you上面打错了 现在完成时的几个问题句式为have++过去分词为什么说他死了要用he has been die而不用he has died?还有,有一个句式是he has already finished his homework,可不可以把already置后? must have been doing与must have been done都表示推测,有什么区别呀? 有关 have been 在本句中的解释How will you account for the fact that you have been late each day this week?本句中的have been的句式是不是现在完成时have done,been在这里的身份是动词be的过去分词?late作什么? have been 跟 have ```分别在那种句式用 已有好多人吃饭了.英语翻译.用there have been 的句式 been的疑问我想问问那有时是那种句式 例如;i have been.那那些也是被动语态吗? I have lived here.与I have been in there.有什么区别?第二句中的been表示什么? 关于“去”的英语 (问的是时态)他去过美国(表示以前去过,现在回来了)他去了美国(在美国呆着,不在说话现场)他马上去美国have been to, have gone to, went to,go to,be going to等等 有什么区别?