see变延续性动词

延续性动词表示的动作不但可以延续,而且可以产生持久的影响.常见的这类动词有：be,have,keep,know,learn,lie,live,read,sing,sleep,stand,stay,wait,walk,watch等.延续性动词的用法很广,但常见于现在完成时中的句子中,且常与for,how,long,since等引导的表示一段时间的状语或状语从句连用.例如：
1．I have learned more than 1,000 Chinese words since I came to China．
自从来到中国,我已经学会了l,000多个汉字.
2．We have lived in Linqing since we came here．自从来到这儿,我们就一直住在临清.
3．I have kept the picture for about three years．这张画我保存了大约三年.
延续性动词又称持续性动词,它所表示的是一种持续的动作.

只需把它译成汉语,然后想一下,看它是是否可以延续,分出短暂性动词和延续性动词(两中是相反的,如你看到think肯定不可能短暂的一下就能完成的动作,如die肯定是不可以延续的啊),终止性的指到到达了,完成了,反正就是和完有关的

是
hear about 意思是得到.消息

finish是终止性动词,即：be over .一样的.

非延续性性动词转延续性动词的规律
1、用意义相同或相近的延续性动词替代.如：
borrow→keep, buy→have, become →be, get up→be up, fall ill →be ill, put on→ wear, come here →be here, go there →be there, get to know → know, go (get) out →be out, fall asleep→ be asleep, get/catch a cold→have a cold
2、用“be+形容词”替代.如：
die→be dead, open→be open,end/finish → be over,
3、用“be+介词或副词”替代.如：
begin/start→ be on, join→be in/be a member of, leave→be away, come→be in/here, go→be away/out, reach/arrive/get to→stay/be in

因为open作为动词讲时是非延续性动词,在现在完成时中不能和表示一段时间的时间状语连用,变成be open是因为be 是延续性动词,这时的open是形容词了,不再是动词了.
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)

egin,start be on
buy have
borrow keep
join be in,be a number of
finish be over
die be dead
arrive,come be here,be in
get up---be up leave---be away from
put on---be on go to town---be in town
lose---be missing catch a cold---have a cold
close---be not open
open(v.)---be open(adj.) fall ill---be ill
come back---be back
come to/arrive at(in)/reach/get to---be here/there
我找了这些,!

have/has 加 过去分词

since在时间状语从句中,延续性动词与非延续性动词都可接.接短暂性动词时表示从这个动作发生之时算起一直到现在的这一段时间.接延续性动词时表示从这个动作结束之时算起起到现在的这一段时间.如：
He has been in the school since 1998.他1998年以来一直在这所学校工作.
He has been in the company since he studied in Nanchang University.他南昌大学毕业后一直在这家公司工作.
since在原因状语从句中也是延续性动词与非延续性动词都可接.但那没有多大的探讨意义.

举个例子：
die死亡,这是个动作,一瞬间就发生的事情
birth出生,也是个一瞬间的动作
这种动词就叫做短暂性动词
与之相反的就叫做延续性动词.
比如,eat（吃饭）,rain（下雨）,sleep（睡觉）.
这样理解就行了.不用记住那些很复杂的概念.

一、延续性动词和终止性动词的概念
英语中,动词按其动作发生的方式、动作发生过程的长短,可分为延续性动词和终止性动词.
延续性动词表示能够延续的动作,这种动作可以延续下去或产生持久影响.如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等.
终止性动词也称非延续性动词、瞬间动词或短暂性动词,表示不能延续的动作,这种动作发生后立即结束.如open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow,buy等.
二、延续性动词的用法特征
1.延续性动词可以用于现在完成时,其完成时态可与表示"段时间"的状语连用.表示"段时间"的短语有：for two years, during the past three years, since last year, how long等.如：I have learned English since I came here.自从我来到这儿就学英语了.
2.延续性动词不能与表示短暂时间的"点时间"状语连用.如：It raind at eight yesterday morning.(误) rain为延续性动词,而at eight表示"点时间",前后显然矛盾.如果用延续性动词表示一瞬间的动作,可以借助come, begin, get等终止性动词来表示.上句可改为：It began to rain at eight yesterday morning.(正)又如：
-When did you get to know Jack?
-Two years ago.
-Then you've known each other for more than two years.
-That's right.
三、终止性动词的用法特征
1.终止性动词可用来表示某一动作完成,因此可用于现在完成时.如：
The train has arrived.火车到了.
Have you joined the computer group?你加入电脑小组了吗?
2.终止性动词表示的动作极其短暂,不能持续.因此,不可与表示一段时间的状语连用(只限肯定式).
3.终止性动词可用于现在完成时否定式中,成为可以延续的状态,因而可与表示一段时间的状语连用.如：
He hasn't left here since 1986.
I haven't heard from my father for two weeks.
4.终止性动词的否定式与until/till连用,构成"not+终止性动词+until/till ..."的句型,意为"直到……才……".
5.终止性动词可以用于when引导的时间状语从句中,但不可以用于while引导的时间状语从句中.when表示的时间是"点时间"(从句谓语动词用终止性动词),也可以是"段时间"(从句谓语动词用延续性动词).而while表示的是一个较长的时间或过程,从句谓语动词用延续性动词.如：
When we reached London, it was twelve o'clock. (reach为终止性动词)
Please look after my daughter while/when we are away. (be away为延续性动词短语)
6.终止性动词完成时不可与how long连用(只限于肯定式).

die--have been dead
come--have been here
begin--have been on
leave--have been away
open-- have been open
这些都用于现在完成时并与表示一段时间的词连用.

不是说非延续性动词不能用于现在完成时或现在完成进行时.
而是说非延续性动词不能与表示一段时间的状语连用.
转化一般分为这几类:
a)用延续性动词代替终止性动词
1、用have代替buy
My brother has had(不能用has bought) this bike for almost four years.
2、用keep或have代替borrow
I have kept(不能用have borrowed) the book for quite a few days.
3、用be替代become
How long has your sister been a teacher?
4、用have a cold代替catch a cold
Tom has had a cold since the day before yesterday.
5、用wear代替put on
b)用“be＋形容词”代终止性动词
1、be＋married代marry
2、be＋ill代fall (get) ill
3、be＋dead代die
4、be＋asleep代fall (get) asleep
5、be＋awake代wake/wake up
6、be＋gone代lose,die,sell,leave
7、be＋open代open
8、be closed代close/shut
9、be＋missing(gone,lost)代lose
c)用“be＋副词”代终止性动词
1“be＋on”代start,begin
2“be＋up”代get up
3“be＋back(to)”代return to,come back to,go back to
4“be here (there)”代come(arrive,reach,get) here或go (arrive,reach,get) there等等
d)用“be＋介词短语”代终止性动词
1.“be in/at +地点”代替go to /come to
2.用be in the army 代替join the army
3.“be in/at +地点”代替move to

延续性动词表示能够延续的动作,这种动作可以延续下去或产生持久影响.如：learn,work,stand,等.非延续性动词、瞬间动词或短暂性动词,表示不能延续的动作,这种动作发生后立即结束.如open,close,,等.

过去完成时表示过去的过去一个完成的动作,没有未完成的用法,它的时间状语一般是by+过去时间,例如：I have finished my book by the time you came.也可以用when+过去的时间,像楼主那样用是可以的.其实楼主只要紧紧抓住过去的过去这个原则判断就行了,如果在意思上是过去的过去,那么用过去完成时就没错.
对于这个动词,完成时都是用持续性动词的,过去完成时也不例外,不能用短暂性动词.
例如：I have gone to Guangzhou for 2 years.这样是错误的,因为gone是短暂性动词,正确的应该是：I have been in Guangzhou for 2 years.
希望能令你满意!

get to 到达的意思
到达 就是一瞬间的事情,从你到达某个地方的一刻起,你就算呆在那个地方...就表示了一个状态.
比如说,I got to Beijing yesterday.我昨天到了北京,表示状态的话就用be in somewhere吧.
I have been in Beijing for some days.我在北京呆了几天,这里就是延续性的状态.

亲爱的童鞋,你这个问题很有建设性.
凡使用主系表结构的句子大多数表示主语所处的状态,在一段时期内是稳定不变、可以持续的.但这并不是说主系表结构的句子中有延续性动词,你记住了,那是系动词,如am,is ,are,was,seem等.
主谓宾结构中使用的才是延续性或非延续性动词.所谓的延续性动词是指实义动词（即有实际意义的动词）中该动作可以持续、延续一段时间的动词,比如see,cook,sleep,write等.而非延续性动词（即短暂性动词、瞬间动词）是指实义动词中不能持续一段时间的动词,如open,break,colse等,open这个动作就很短暂,开就开了,没开就是没开,你总不能说我开门,开呀开呀的,没完没了了.
你的,理解了吗?多找些动词分析分析.

1 就像这个句子：I saw him two weeks ago
== It is two weeks SINCE i saw him
since後面的saw是瞬间动词
== I haven't seen him for two weeks (这里的not seen成了延续动词)
2 He got to Shanghai two days ago (got是瞬间动词)
== He has been in Shanghai FOR two days.(been是延续动词)

不是
你看到的应该是will be trouble或者be in trouble 吧
be in trouble是 处于困难或危险中 的意思

4.将来完成进行时 形式will／shall have been+现在分词用于第一人称,而 will have been+现在分词用于其他人称.用法 正如将来完成时一样,它通常与一个以by开头的时间短语连用：By the end of this year he’ll have been acting for thirty years． 到今年年底他当演员就满30年了.将来完成进行时与将来完成时的关系和现在完成进行时与现在完成时的关系一样.即在以下情况下可以用将来完成进行时而不用将来完成时：1 动作本身就是连续的：By the end of the month he will have been living／working／studying here for ten years． 到了月底他在这里居住／工作／学习就满十年了.2 一种经常进行的动作被表示为连续的动作：By the end of this month he will have been training horses／climbing mountains for twenty years． 到了这个月底他驯马／登山就满 20年了.但是如果提到所驯马匹或所攀登的山峰的数目,或用任何方式把动作分割为一次又一次的动作,就必须用将来完成时：By the end of the month he will have trained 600 horses／climbed 50 mountains． 到本月底,他驯服的马就有600匹／攀登的山峰就有50座了.5.现在完成时(The Present Perfect Tense) 1.动作发生于一个非确定的过去的时间(过去的时间并不重要或根本不知道),但它的结果仍对现在有影响.I have read the letter,and I know what it is about.2.动作发生在过去,目前仍在继续或刚刚结束,常和 "for" 加上 "一段时间",或"since" 加上"一个确切的过去的时间" 连用.a) "for" 用于过去的一段时间.(动词必须是可以延续的) He has been there for six months.她去那儿有6个月了.(直到现在) He went there 6 months ago.He has never been there.他从来都没去过那里.(直到现在) b) "since" 用于过去的一个确切的时间,意思是"从那时一直到现在",总是和完成时一齐用,而且不能省略.(主句动词必须是可以延续的) Tim has been in Nantong since January.自从1月份以来他一直都在南通.(现在仍在南通) 注意:"since" 后面的确切的过去的时间也可以是一个含有过去时的从句.He has been interested in collecting coins since he was a child.他打小时侯起就对收集硬币感兴趣.（现在还是如此） c) 现在完成时常和短语 "up to now /till now","so far" (意思是从过去某一确定的时间一直延续到现在.) Up to/till now he's read many story books.至今他已读过好多故事书.I've been to New York three times so far.至今我已到纽约去过三次.3.刚刚完成的动作.I've just got a letter from my brother.4."already" 用于现在完成时的肯定句中,"yet" 用于现在完成时的否定句和疑问句中 He has (already) visited many places in China.(already) He has come back now.Have you ever been to Australia?注意"already" 在句中的两种位置.The train hasn't arrived yet.火车（到现在）还没有到.Has she arrived yet?她已经到了吗?Hasn't he come yet?她还没来吗?I haven't been very successful so far.我一直都没有成功.注意:"have been"（去过） 和 "have gone"（去了） 的区别:He has gone to Beijing .(He is there or is on his way there.) He has been to Shanghai .(He was there once,but he is not there now.) 5.当现在完成时句中无时间状语,它只是指一个简单的已经完成的动作 I've cleaned the sitting-room.我已把起居室打扫过了.(已完成了工作) 6.现在完成时可以用来表示一个反复发生的动作.He has rung me up five times today.(五次分隔的行为) 希望对你有用!加油哦!我一次发不完 所以分开发了

shake是延续性动词.They have shaken their hands for two minutes.

参考答案：延续性动词表示能够延续的动作.如：study, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等.
延续性动词可以与表示时间段的状语连用.
表示时间段的短语有:for+ 时间,for 2 years; since从句,since he came here; since+时间点名词,since last year, since 5 days ago; how long; for a long time等.
例:He has lived here for 6 years. You can keep the book for 5 days.
I stayed there for 2 weeks last year. How long did you stay there last year?
请采纳,谢谢!

e on

yesterday是过去的一个时间点,但since yesterday 就有了延续性,成了有延续性的时间状语.
I have been staying home for three days.
I have been staying home since yesterday.
这两句都对,因为时间状语都有延续性,正因为时间状语有了延续性,与之对应才可以用现在完成时,并且所用的谓语动词也要有延续性含义.

am,is was been
are were been
beat beat beaten
become became become
begin began began
blow blew blown
break broke -- (--表示分词与过去式一致,这样我好少打点字)
bring brought --
build built --
buy brought --
can could
catch caught --
choose chose chosen
come came come
cost -- --
cut -- --
dig dug --
do did done
draw drew drawn
drink drank drunk
drive drove driven
eat ate eaten
fall fell fallen
feel felt --
find found --
fly flew flown
forget forgot forgotten
freeze froze frozen
get got --
give gave given
go went gone
grow grew grown
hang hung/hanged --/--
have/has had --
hear heard --
hide hid hidden
hit -- --
hold held --
hurt -- --
keep kept --
lay laid --
learn lerant/learned --/--
leave left --
lend lent --
let -- --
lie lay lain
lose lost --
make made --
mean meant --
meet met --
put -- --
read read read
ride rode ridden
ring rang rung
rise rose risen
ruun ran run
say said --
see saw seen
sell sold --
send sent --
set -- --
shall should
shine shone/shined shone/shined
shut -- --
sing sang sung
sink sank/sunk sunk/sunken
sit sat --
sleep slept --
smell smelt/smelled --/--
speak spoke spoken
spend spent --
spill spat --
sweep swept --
swim swam swum
take took taken
teach taught --
tell told --
think thought --
throw threw thrown
understand understood --
wake woke woke/woken
wear wore worn
wini won --
write wrote written
终于打完了……一定要给分嘎……累死了

has been to 曾经去过 现在已经回来了 但是原意肯定是还在北京啊 所以不行
has been in 就代表还在北京呢

e married

第二句是正确的.
第一句可以改写成He has kept the door opened for three hours.
He has had the door opened for three hours.
keep have 都是延续性动词

rrive→be here begin(start)→be on die →be dead come back→be back leave →be away (from) fall ill(sick, asleep)→be ill(sick, asleep) get up→be up ...

不是

e away为延续性动词,run away是终止性动词

不可以 Where is he now是现在进行时 be going to 是一般将来时
go 不是连续性动词· learn,work,stand,lie,know,walk,keep,have,wait,watch,sing,read,sleep,live,stay是连续性动词

不能的.
应该用 have been in
如果要用have been to
那句子得改成
I have been to Japan for three times

比如说stop
它一般来说都是用作非延续性动词,也叫瞬间动词.“停”是一瞬间就能做到的事情,所以一般没有stopping这样的此.当然一旦看到的话也没有什么关系.
the rain is stopping now
可以解释成“雨开始小了”,但是在考试写作文得时候尽量避免这样的用法.
还有其他例子比如说"finish","decide"都是瞬间动词.

例如 I HAVE BEEN LEARNING ENLISH FOR 3YEARS.这就是进行时态呀!说明我三年前开始学英语,到现在还在学

英语中 完成时后面可以跟延续性动词,也可以跟短暂性动词
但是如果完成时中是时间段,就必须跟延续性动词.
例如：
I have bought a pen .（bought 是buy 的过去分词,是短暂性动词）
I have had a pen for two months .
（have had 是延续性动词,是由have bought 转换而来）

e stayed fo

不可以,因为如果是用延续性动词的话,翻译你就翻译不通的

说真的,我是从字面上理解的,很容易理解吧,持续的动作就是延续动词,反之就是瞬间动词（短暂动词）,这个有这种感觉还是很好理解的,老师就是说的不一样意思肯定也都对,你看看下面的浅谈吧
延续性动词: live,run,stay,clean,play,hold,watch,teach,read,study,teach,eat,drink,write,dance, sing,smoke
瞬间性动词:
open,stop,like,love,die,win,close,shot,begin,start enter,finish
1、终止性动词：表示不能延续的动作,即动作发生后立即结束.如：begin,arrive,borrow,buy,break,close,come,fall,dic,finish,go,leave,lend,mary,reach,receive,open,sell,start,stop等.
终止性动词的肯定式是不能持续的,所以不能和表示一段时间的状语连用,而终止性的否定式就可以和表一段时间的状语连用,因为否定本身就是可以延续的.
如：have a cold是持续性动词,表示“状态”,可与表延续性的时间状语连用,不定冠词不能省略.
I′ve had a cold since my arrival（到达 n.）.
I didn′t go to school because I had had a bad cold for days.
catch a cold是短暂性动作,表“动态”：它不能和延续性时间状语连用,不定冠词“a”可有可无,catch可用take,get代替.
Put on your coat,or you′ll catch/take/get a cold.
Take care not to get cold.
但是,若cold前有形容词修饰时,则不定冠词不能省.
如：Brown has taken a slight cold.
注意下列句子：
I have caught a cold for over a week.(×)
I have had a cold for over a week.()
2、延续性动词：表示可以延续一段时间的动作或状态.如：be,drink,fly,eat,keep,lie,live,rain等.
延续性动词常不能和表示一个短暂具体的时间状语连用；这类动词如用于进行时态,则可以和表示一个短暂具体的时刻连用.
He worked at eight yesterday afternoon.(×)
He was working at eight yesterday afternoon.()
3、代替终止性动词的方法
a)用延续性动词代替终止性动词
1、用have代替buy
My brother has had(不能用has bought) this bike for almost four years.
2、用keep或have代替borrow
I have kept(不能用have borrowed) the book for quite a few days.
3、用be替代become
How long has your sister been a teacher?
4、用have a cold代替catch a cold
Tom has had a cold since the day before yesterday.
5、用wear代替put on
b)用“be＋形容词”代终止性动词
1、be＋married代marry 2、be＋ill代fall (get) ill
3、be＋dead代die 4、be＋asleep代fall (get) asleep
5、be＋awake代wake/wake up 6、be＋gone代lose,die,sell,leave
7、be＋open代open 8、be closed代close/shut
9、be＋missing(gone,lost)代lose
c)用“be＋副词”代终止性动词
1“be＋on”代start,begin
2“be＋up”代get up
3“be＋back(to)”代return to,come back to,go back to
4“be here (there)”代come(arrive,reach,get) here或go (arrive,reach,get) there等等
d)用“be＋介词短语”代终止性动词
1.“be in/at +地点”代替go to /come to
2.用be in the army 代替join the army
3.“be in/at +地点”代替move to

延续性动词与非延续性动词之间的转换：leave --- be away,borrow --- keep,buy --- have,begin/start --- be on,die --- be dead,finish --- be over,join --- be in+组织机构,be a member of+组织机构,open sth --- keep sth open,fall ill --- be ill,get up---be up,catch a cold --- have a cold,come here --- be here,go there --- be there,become --- be,come back --- be back,fall asleep --- be asleep,get to/ arrive/reach --- be (in),leave --- be away from,get to know --- know,go (get) out →be out,put on→ wear；catch a cold →have a cold等.

可以…不过需要两个时间状语 我举个 I am leaving tomorrow for 2years

e on

这是没有什么特定的规律的
就像不规则动词的过去式是必须记住的
常用的非延续性动词--延续性动词:
buy--have
borrow--keep
leave--be away from
become--be
go--be

cry say play延续性动词

1have been away from since

不同意楼下的!POUR可以是延续性动词!请看下面之概念你就会明白了!
一.延续性动词表示能够延续的动作
　　如：learn,work,stand,lie,know,walk,keep,have,wait,watch,sing,read,sleep,live,stay等.延续性动词可以与表示时间段的状语连用.表示时间段的短语有:for+ 时间,for 2 years; since从句,since he came here; since+时间点名词,since last year,since 5 days ago; how long; for a long time等.　　例:He has lived here for 6 years.You can keep the book for 5 days.I stayed there for 2 weeks last year.How long did you stay there last year?
二.非延续性动词也称终止性动词、瞬间动词
　　表示不能延续的动作,这种动作发生后立即结束.如:open,die,close,begin,finish,come,go,move,borrow,lend,buy等.　　非延续性动词在肯定句中与表示时间点的状语连用,如：two years ago; at 5 o'clock; 　　例:He died 5 years ago.　　否定的终止性动词可以与表示时间段的时间状语连用.例:I haven't left here for 3 years.I haven't heard from him for 3 weeks.