冀教版八年级上册英语现在完成时用法,考点例析及练习题
现在完成时
1）现在完成时通常表示过去发生或已经完成的某一动作对现在造成的影响和结果。也就是说,动作或状态发生在过去但它的影响现在还存在，强调的是现在.
I have already posted the photo.我已经把照片寄走了。强调post对现在的影响“照片不在这里”My daughter has just gone out. 我女儿刚出去。I’m sure we’ve met before. 我肯定我们以前见过面。2）表示开始于过去并持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如recently, already, just, lately, for…, since…,yet等。如：I haven’t heard from her these days. 这些日子我没有收到她的信。We haven’t seen you recently. 最近我们没有见到你。They have been away for two years. 他们离开已经两年了。She has been with us since Monday. 3）. 现在完成时还可以用来表示过去的一个时间到现在这段时间内重复发生的动作. We have had four texts this semester.
一结构
1.肯定句：主语+have/has+动词的过去分词+其他
2.否定句：主语+have/has+not+动词的过去分词+其他
3.一般疑问句：have/has+主语+动词的过去分词+其他 Yes, 主语+have/has. No , 主语+have/has+not
4.特殊疑问句：特殊疑问词+have/has+主语+动词的过去分词+其他
二常和现在完成时一起连用的时间状语注意:.现在完成时不能单独与准确时间连用，(如表示过去的时间状语）如yesterday(morning、afternoon),last(morning、afternoon)等，除非与for, since连用
1.现在完成时往往同表示不确定的过去时间状语连用如already（肯定）, yet（否定，疑问）, just, before, recently, still, lately，Just, already, yet, ever, never, before, twice(重复性时间)， for+短时间， since+点时间， so far, how long 提问的疑问句中.......
He has already obtained a scholarship. I haven't seen much of him recently (lately). We have seen that film before. Have they found the missing child yet ?
2. 现在完成时常常与表示频度的时间状语连用, 如ever, never, twice, several times等: Have you ever been to Beijing I have never heard Bunny say anything against her.
I have used this pen only three times. It is still good. George has met that gentleman several times.
3. 现在完成时还往往可以同包括现在时间在内的时间状语连用, 如up to these few days/weeks/months/years, just, up to present(now), so far等: Peter has written six papers so far. Up to the present everything has been successful.
三当现在完成时与表示短时间的时间状语连用时，谓语动词必须使用延续性动词。如果谓语动词是非延续性动词则转化为对应的延续性动词。若不是和短时间连用，则不用转化。什么时候一定要用延续性动词：
在含有以下三个标志词的完成时句型中：since，for，how long
(1)如：这本书他借了一个月了。(不用borrow)
He has kept the book for a month. He has kept the book since a month ago.
(2)这本书他借了多久了？How long has he kept the book?
英语的行为动词有持续性动词和瞬间性动词之分，使用中应注意两者的区别。
1. 持续性动词: 表示一个动作可以持续一段时间或更长时间。常见的study, play, do, read, learn, drive, write, clean , sleep, speak, talk, wait, fly, stay, sit, stand, lie, keep 等。
2. 瞬间性动词: 表示一个动作发生在一瞬间，非常短暂。亦称终止性动词。
常见的--begin, start, finish, go, come, leave, find, get up, arrive, reach, get to, enter, hear, stop, open, close, become, buy, borrow, lend, happen, join, lose, renew, die, take away, put up, set out, put on, get on/off等
3. 瞬间性动词在完成时中瞬间动词（buy,die,join,lose……）不能直接与for 或since引导的时间段连用。要改变成延续性动词.如要与表示持续一段时间的状语连用，通常用意思相当的持续性动词来替换He has been in the army/a soldier for three years. （他参军已有3年了。）不用has joined She has been up for quite some time. （她起床已有好久了。）不用has got up Has your brother been away from home for a long time? （离家已有好久了吗？）不用has left 常用瞬间动词相应持续性动词关系：
1、go—be away
2、come—be here
3、come back—be back
4、leave—be away（be not here）
5、buy—have
6、borrow—keep
7、die——be dead
8、begin——be on
9、finish—be over 10、open——be open 11、close——be closed 12、lose——be lost 13、get to know—know 14、turn on—be on 15、get up——be up 16、sit down—sit/beseated 17、join—be in（…）或be a…member 18、become—be 4. 瞬间动词的否定形式可以与表示一段时间的状语连用例如：I haven’t seen you for a long time.（好久没见到你了。）
四区别下面三组词Have been to 表示去过某地方，不过现在已经回来Have gone to 表示去了，还未回来Have been in 表示一直在某个地方
五现在完成时和一般过去时的区别
现在完成时用来表示之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去，但它的影响现在还存在；而一般过去时表示过去的事实，不表示和现在的关系。I have just been to London. I went there last month. 我刚去过伦敦，是上个月去的。
1. 过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作, 一般过去时与现在没有联系，只是说明某个动作发生的时间是在过去；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响,强调过去发生的动作对现在的影响和结果。
2. 过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。一般过去时通常与表示过去的时间状语连用。如：yesterday, last week , two years ago ,just now , in October,in 2002 等具体的时间状语；而现在完成时则常与just ,already ,ever ,never 等副词和these days ,this week ,since ......, for ...... 等表示一段时间的状语连用。
现在完成时的时间状语for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always
注意：for和since的用法。①for+时段为…时间②since+过去一个时间点（译为：自从……以来）③since+时段+ago ④since+从句（过去时）⑤It is+时段+since+从句（过去时）共同的时间状语: this morning, tonight, this April, now, once，before, already, recently，lately 但所表达的意义有所不同。用于现在完成时表示包括“现在”在内，而用于一般过去时则与“现在”无关。
They have got the message this March . 他们三月已经得知了这个消息。（讲话时仍然是四月份。）They got the message this March. 他们三月份得知的这个消息。（讲话时四月份已过）。They have solved two problems this afternoon. 他们今天下午已经解决了两个问题。（讲话时仍然是下午），They solved two problems this afternoon. 今天下午他们解决了
两个问题。（讲话时下午已过）
现在完成时连用的时间状语现在完成时是一个与过去和现在都有关系的时态，因此，具有这样时间特点的状语都可以与现在完成时连用。 1. 与表示一段时间的状语连用，如"for+时间段"，"since+时间点"。如：We have lived in this city for more than 40 years. 我们在这个城市已生活了40多年。We have lived in this city since 1958. 我们从1958年起就住在这个城市里。从以上两个例句我们可以看出，与表示一段时间的状语连用时，谓语动词常为stay, live, teach, learn, work, sleep, read, wait, keep等具有延续意义的动词。 2. 与笼统地表示过去的时间状语连用，如already, never, ever, just等。如：I've just found this library book. 我刚刚找到这本图书馆的书。How beautifully she sings! I have never heard a better voice. 她唱得多美啊!我还从来没听到过比这更优美的歌喉。 3. 与表示包含过去和现在的一整段时间的状语连用，如lately, recently, in the past few years, these few years, these days, up to now, so far等。如：How have you been recently? 你近来状况如何? The famous writer has written a new book in the past two years. 那位著名的作家在过去两年时间里写了一本新书。Have you seen her parents these days? 这些天你看见她的父母了吗? The Browns have visited a lot of places in China so far. 迄今为止，布朗一家已经参观了中国的许多地方。注意：现在完成时不能与单纯表示过去的时间状语连用，如yesterday, last week, in 2002, three days ago等
过去分词变化规则过去分词变化规则如下： 1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则：（1)一般动词，在词尾直接加“ed ”。work---worked---worked ,visit---visited---visited (2)以“ e ”结尾的动词，只在词尾加“d ”。live---lived---lived , (3)以“辅音字母+ y ”结尾的动词，将"y" 变为"i" ，再加“ed ”。study---studied---studied ,cry---cried---cried (4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed ”。stop---stopped---stopped , drop---dropped--dropped
2. 不规则动词
不规则动词的过去分词有5种形式：
A-A-A 如：cost—cost—cost; cut—cut—cut; hit—hit—hit
A-B-B 如：bring—brought—brought; build—built—built; catch—caught—caught;
keep—kept—kept; sell—sold—sold; smell—smelt—smelt;
learn—learnt—learnt; say—said—said; meet—met—met;
make—made—made; leave—left—left
此类变化涉及到的动词较多，需要同学们认真记忆。
A-B-C 如：begin—began—begun; blow—blew—blown; drive—drove—drive;
break—broke—broken; forget—forgot—forgotten; eat—ate—eaten;
take—took—taken; do—did—done
此类变化涉及到的动词较多，需要同学们认真记忆。
A-A-B 如：beat—beat—beaten
A-B-A 如：come—came—come
不规则动词的过去分词变化规则多，但是还是有一定的规律所循，希望同学们多花心思，细心记下，
这是使用完成时态的基础。
现在完成时考点例析
考点一：考查基本概念
例：Both his parents look sad .Maybe they______what's happened to him . A．knew B．have known C．must know D．will know 【解析】现在完成时主要强调过去发生的动作对现在造成的影响，或过去发生的动作还未结束，一直持续到现在或将来，重点在于对现在的影响。这种考查难度较大，往往无时间状语，需要从上下文分析、推理才行。故上两侧根据上下文分析、推理，正确答案是B。
考点二：考查其用法与标志词（时间状语）
例1：He has _______ been to Shanghai , has he ? A．already B．never C．ever D．still 例2：Have you met Mr Li ______？A．just B．ago C．before D．a moment ago 例3：The famous writer _____ one new book in the past two year . A．is writing B．was writing C．wrote D．has written
例4：-Our country ______ a lot so far . -Yes . I hope it will be even ______ . A．has changed; well B．changed; good C．has changed; better D．changed; better
例5：Zhao Lan ______already ______in this school for two years .
A．was; studying B．will; study C．has; studied D．are; studying
例6：We ______ Xiao Li since she was a little girl. A．know B．had known C．have known D．knew
例7：Harry Potter is a very nice film.I______it twice .
A．will see B．have seen C．saw D．see
【解析】现在完成时的时间状语常有如下四类：
（1）现在完成时常与already（已经）just（刚刚，正好）ever（曾经），never（从来，也不；从不）before（以前）yet（仍然）等连用。故例1应选B；例2应选C。（2）现在完成时常与recently（近来），so far（到目前为止），in the past/"last + 一段时间"等时间状语连用。因为上述短语表示的是从现在起往前推算的一段时间，句中的动作是从过去某一时间或时刻开始持续到现在的。故例3应选D，例4应选C。（3）现在完成时时常与“for +时间段或since +过去时间点”连用（含从句，从句过去时）。故例5应选C，例6应选C。
（4）现在完成时还与once（一次），twice（两次），three times（三次），several times（几次）等表示重复次数的词语连用。故例7应选B。
(一)当句中有never, ever, just, already, yet, before等时，常用现在完成时。如：
1. -Mum, may I go out and play basketball? -______you______ your homework yet?
A. Do; finish
B. Are; finishing
C. Did; finish
D. Have; finished
2. -______ you ______anywhere before? -Yes, but I can't remember where I______
A. Did; surf; surfed
B. Have; surfed; surfed
C. Did; surf; have surfed
D. Have; surfed; have surfed
析：据yet和before可知,应用现在完成时，故1题选D，2题选D。
(二)当句中有"for +段时间"或"since +点时间"等时，主句常用现在完成时，谓语动词必须是延续性动词，若是非延续性动词，要改为延续性动词或表状态的词(短语)。如：
1. His brother has been to Stone Forest twice______he came to Yunnan.
A. after
B. before
C. since
D. for
析：主句用的是现在完成时，而从句用的是一般过去时，故选C。
2. Tom______the CD player for two weeks.
A. has lent
B. has borrowed
C. has bought
D. has had
析：A、B、C均为非延续性动词，在肯定句中不与表"段时间"的短语连用，故选D。
3. I______a letter from him since he left.
A. didn't receive
B. haven't got
C. didn't have
D. haven't heard
析：据since可知，应排除A、C，"hear from sb.=receive/get/have a letter from sb."意为"收到某人的来信"，故选B。
一、考查其构成
"助动词have (has) +动词过去分词"构成现在完成时。如：
1. Kate's never seen Chinese films，____ ? A. hasn't she B. has she C. isn't she D. is she
析：陈述句部分含否定词never,简略问句部分要用肯定式，又因Kate's是Kate has的缩写，故选B。
2. His uncle has already posted the photos to him. (改为否定句)
His uncle ______ posted the photos to him ______.
析：already常用在肯定句中，yet常用在否定句、疑问句中，故填hasn't, yet。
3. -Ann has gone to Shanghai. -So ______her parents. A. has B. had C. did D. have
析："so+助/系/情态动词+主语"结构中的动词形式应与前句结构中动词形式保持一致，又后句的主语为her parents是复数,故选D。
三、考查have/has been (to, in)/have/has gone (to)的区别。
如：
1. -Have you ever______Lintong to see the Terra Cotta Warriors?-Yes, I have.
A. went to
B. gone to
C. been in
D. been to
析：据句中的have，排除A，B项意为"去某地了"，C项意为"一直呆在某地"，D项意为"去过某地"，符合题意，故选D。
2. My parents ______ Shangdong for ten years.
A. have been in
B. have been to
C. have gone to
D. have been
析：本题句中有"for+段时间"结构，据此可排除C，B项意为"去过某地"，不合题意，D项缺介词，故选A。
3.Miss Green isn't in the office.she______to the library . A．has gone B．went C．will go D．has been
“have/has gone to + 地点”表示“某人去了某地（还未回来）”,指主语所指的人不在说话的现场。
“have/has been in + 地点”表示“在某地呆了多长时间”，常与表示时间的状语连用。“have/has been to +地点”表示“曾经去过某地（但现在已不在那儿）。”故例2、3的正确答案皆为A.
四、考查现在完成时与其他时态的联系和区别。如：
1. Sun's aunt has gone there for ten years.(改成正确的句子)
析：非延续性动词与"段时间"连用时，除了把非延续性动词改成延续性动词外，还可把动词改为一般过去时或借助句型"It's +段时间+since+从句"进行句子转换。故答案为：Sun's aunt has been there for ten years. /Sun's aunt went there ten years ago. /It's ten years since Sun's aunt went there.
2. Susan has been in this city for more than ten years.(改为同义句)
________more than ten years ____Susan ______to this city.
析：据上题分析，且since引导的从句要用一般过去时，故填It is, since, came。
3. I won't go to the concert because I ____my ticket.
A. lost
B. don't lose
C. have lost
D. is coming
析：因我丢了票的动作发生在过去，而且对现在造成了我不能参加音乐会的结果，符合现在完成时所表示的含意，故选C。
与一般过去时的区别
例1：-These farmers have been to the United States . -Really ? When _____ there ? A．will they go B．did they go C．do they go D．have they gone 例2：-______ you ___ your homework yet ? -Yes . I _____ it a moment ago . A．Did; do; finished B．Have; done; finished C．Have; done; have finished D．will; do; finish
【解析】现在完成时与一般过去时容易混淆，就是因为它们所表示的动作都发生在过去，但二者又有区别：一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作，说话的侧重点在于陈述一件过去的事情，与现在没有关系；现在完成时表示与现在有关系的发生在过去的动作,它不与表示过去的时间状语（如yesterday,last week,a moment ago等）连用。故例1、2的正确答案皆为B。
考查非延续性动词的用法
例1：His father ______ the Party since 1978 . A．joined B．has joined C．was in D．has been in 例2：-Do you know him well ? - Sure.We _________friends since ten years ago . A．were B．have been C．have become D．have made 例3：-How long have you ____ here ? -About two months .
A．been B．gone C．come D．arrived 例4：Hurry up!The play __________ for ten minutes . A．has begun B．had begun C．has been on D．began 例5：His uncle died two years ago.（改变句子,句意不变）His uncle has _______ for two years 例6：Her mother has been a Party member for three years .（同义句）Her mother_______the Party three years ________ . 例7：It _____ten years since he left the army . A．is B．has C．will D．was 【解析】现在完成时中，非延续性动词不能与for和since引导的表示一段时间的状语连用,通常是用相应的延续性动词来代替。常用的非延续性动词及替代形式如下：close-→be closed, put on→wear, open-→be open get up-→be up, finish/end→be over, lose-→belost, marry-→be married（to），fall asleep/ go to sleep -→be asleep （sleep）, get to know-→know come/arrive-→be here/in , come/get back-→be back , go/leave-be away , become -→be, borrow -→keep , buy-→have , begin/start-→be on , die-→be dead , join-→be in
catch a cold-→have a cold等，故例1、2、3、4的正确答案依次为：D、B、A、C。例5应填been dead 。其次，可以用相应的延续性动词的过去时表示，故例6应填joined；ago。再次，还可用"It is + 一段时间＋since从句"来表示，故例７应选A。
现在完成时的练习（二）
一、单项选择
1、Both his parents look sad. Maybe they _______what’s happened to him .
Ａ. knew Ｂ. have known Ｃ. must know Ｄ. will know
2、He has _______ been to Shanghai, has he?
Ａ. already Ｂ. never Ｃ. ever Ｄ. still
3、Have you met Mr. Li ______？
Ａ. just Ｂ. ago Ｃ.before Ｄ.a moment ago
4、The famous writer _____ one new book in the past two year .
Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written
5、—Our country ______ a lot so far .—Yes. I hope it will be even ____Ａ. has changed ; well Ｂ. changed; good
Ｃ. has changed ; better Ｄ. changed; better
6、Zhao Lan ______already ______in this school for two years .
Ａ. was; studying Ｂ. will; study
Ｃ. has; studied Ｄ. are; studying
7、We ______ Xiao Li since she was a little girl .
Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew
8、Harry Potter is a very nice film. I_______ it twice .
Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see
9、—These farmers have been to the United States
—Really? When _____ there?
Ａ. will they go Ｂ. did they go
Ｃ. do they go Ｄ. have they gone
10、—______ you ___ your homework yet ?
—Yes. I _____ it a moment ago.
Ａ. Did; do; finished Ｂ. Have; done; finished
Ｃ. Have; done; have finished Ｄ. will; do; finish
11、His father ______ the Party since 1978 .
Ａ. joined Ｂ. has joined Ｃ. was in D. has been in
12、—Do you know him well ?
—Sure .We _________ friends since ten years ago .
Ａ. were Ｂ. have been Ｃ. have become Ｄ. have mad
13、—How long have you ____ here ?
—About two months.
Ａ. been Ｂ. gone Ｃ. come Ｄ. Arrived
14、Hurry up! The play __________ for ten minutes.
Ａ. has begun Ｂ. had begun Ｃ. has been on Ｄ. Began
15、It _____ ten years since he left the army .
Ａ. is Ｂ. has Ｃ. will Ｄ. Was
16、Miss Green isn't in the office. she _______ to the library.
Ａ. has gone Ｂ. went Ｃ.will go Ｄ. has been
17、My parents ______ Shandong for ten years.
Ａ. have been in Ｂ. have been to
Ｃ. have gone to Ｄ. have been
18、The students have cleaned the classroom, ?
A. so they
B. don’t they
C. have they
D. haven’t they
19 has Mr White been a member of Greener China since he to China?
A. How soon, comes
B. How often, got
C. How long, came
D. How far, arrived
20、His uncle for more than 9 years.
A. has come here
B. has started to work
C. has lived there
D. has left the university
21. How long have you _______ here?
A. come
B. got
C. arrived
D. been
22. My grandpa died _________.
A. at the age of my 2
B. for 2 years
C. when I was 2.
D. my age was 6.
23. Jane has _____ to BeiJing. She will come back tomorrow.
A. been
B. gone
C. went
D. never been
24. It is ten years _____ I last saw her.
A. after
B. since
C. for
D. that
25.--Who will go to the station to meet Lorry?
--I will. I _____ her several times.
A. met
B. have met
C. had met
D. will meet
26. --What a nice dress! How long _____ you _____ it?
--Just 2 weeks.
A. will, buy
B. did, buy
C. are, having
D. have, had
27.--Do you know Lydia very well?
--Yes, She and I _____ friends since we were very young.
A. have made
B. have become
C. have been
D. have turned
28. The Smiths _______ in China for 8 years.
A. has lived
B. lived
C. have been
D. live
29. --Hello, this is Mr. Green speaking. Can I speak to Mr. Black?
-- Sorry. He ______ the Bainiao Park.
A. has been to
B. has gone to
C. went to
D. will go to
30. --____ you ever ____ to the US?
-- Yes, twice.
A. Have, gone
B. Have, been C, Do, go D. were, going
二、句型转换。
1、He has never surfed, ?（改成反意疑问句）
2、They have been here since 2000. (对划线部分提问)
have they been here?
3、The old man _________ last year. He for a year. (die) （动词填空）
4、This factory opened twenty years ago.(同义句转换)
This factory ________ for twenty years.
5、Miss Gao left an hour ago. (同义句转换)
Miss Gao ________ _______ ________ ________ an hour ago.
6、Her mother has been a Party member for three years .（同义句）
Her mother _______ the Party three years ________.
7、The Green Family moved to France two years ago. (同义句转换)
_______ two years ________ the Green family moved to France.
8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子)
___________________________________________
【答案】1、现在完成时主要强调过去发生的动作对现在造成的影响，或过去发生的动作还未结束，一直持续到现在或将来，重点在于对现在的影响。这种考查难度较大，往往无时间状语，需要从上下文分析、推理才行。故上两侧根据上下文分析、推理，正确答案是B. 2、现在完成时常与already（已经），just（刚刚，正好），ever（曾经），never（从来，也不；从不），before（以前），yet（仍然）等连用。故2应选B. 3、C 4、现在完成时常与recently （近来），so far（到目前为止），in the past/“last + 一段时间”等时间状语连用。因为上述短语表示的是从现在起往前推算的一段时间，句中的动作是从过去某一时间或时刻开始持续到现在的。故4应选D. 5、C 6、现在完成时时常与“for +时间段或since +过去时间点”连用（含从句，从句过去时）。故6应选C. 7、C 8、现在完成时还与once（一次），twice （两次），three times（三次），several times（几次）等表示重复次数的词语连用。故8应选B. 9、现在完成时与一般过去时容易混淆，就是因为它们所表示的动作都发生在过去，但二者又有区别：一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作，说话的侧重点在于陈述一件过去的事情，与现在没有关系；现在完成时表示与现在有关系的发生在过去的动作，它不与表示过去的时间状语（如yesterday , last week , a moment ago等）连用。故9的正确答案为B. 10、B 11、现在完成时中，非延续性动词不能与for和since引导的表示一段时间的状语连用，通常是用相应的延续性动词来代替。故11的正确答案依次为：D. 12、B 13、A 14、C 15、A. 16、“have/has gone to + 地点”表示“某人去了某地（还未回来）”,指主语所指的人不在这儿。“have/has been in + 地点”表示“在某地呆了多长时间”，常与表示时间的状语连用。“have/has been to +地点”表示“曾经去过某地（但现在已不在那儿）。”故16的正确答案为A. 17、A 18、D 19、C 20、C 21-25 DCBBB 26-30 DCCBB 二、1、has he? 2、How long 3、died, has been dead 4、has been open 5、has been away 6、joined；ago 7、It is, since 8、The bus has been here for ten minutes.
现在完成时练习（三）
I. Fill in the blanks with the proper form.
1. I____ already ____ (see) the film. I ________ (see) it last week.
2. _____ he ____ (finish) his work today? Not yet.
3. My father ____ just ____ (come) back from work. He is tired now.
4. Where’s Li Ming ? He __________ (go) to the teacher’s office.
5. I __________ (work) here since I ______ (move) here in 1999.
6. So far I _______________(make) quite a few friends here.
7. How long ________ the Wangs ______________(stay) here ? For two weeks.
8. I ________ just ___________ (finish) my homework.
9. He ________ (go) to school on foot every day.
10.____ you ______ (find) your science book yet?
11. If it ____ (be) fine tomorrow, I'll go with you.
12. The students ____________ (read) English when the teacher came in.
13. Look! The monkey __________ (climb) the tree.
14. My mother __________ (come) to see me next Sunday.
15. I've lost my pen. _________ you ________ (see) it anywhere?
II. Choose the best answer.
1. How long have you _______ here?
A. come
B. got
C. arrived
D. been
2. My grandpa died _________.
A. at the age of my 2
B. for 2 years
C. when I was 2.
D. my age was 6.
3. Jane has _____ to BeiJing. She will come back tomorrow.
A. been
B. gone
C. went
D. never been
4. It is ten years _____ I last saw her.
A. after
B. since
C. for
D. that
5.--Who will go to the station to meet Lorry?
--I will. I _____ her several times.
A. met
B. have met
C. had met
D. will meet
6. --What a nice dress! How long _____ you _____ it?
--Just 2 weeks.
A. will, buy
B. did, buy
C. are, having
D. have, had
7.--Do you know Lydia very well?
--Yes, She and I _____ friends since we were very young.
A. have made
B. have become
C. have been
D. have turned
8. The Smiths _______ in China for 8 years.
A. has lived
B. lived
C. have been
D. live
9. --Hello, this is Mr. Green speaking. Can I speak to Mr. Black?
-- Sorry. He ______ the Bainiao Park.
A. has been to
B. has gone to
C. went to
D. will go to
10. --____ you ever ____ to the US?
-- Yes, twice.
A. Have, gone
B. Have, been C, Do, go D. were, going
III. Rewrite the sentences.
1. I have been to Macau before. (改为否定句)
I _________ _________ been to Macau before.
2. He hasn’t come to school bec ause he was ill. (就划线部分提问)
______ _______ he come to school?
3. I bough a new bike just now. (用just改写)
I ____ just ____ a new bike.
4. We began to learn English three years ago.(改为同义句)
We ____ ____English ____three years
5. He has never surfed, _______ _______? （改成反意疑问句）
6. They have been here since 2000. (对划线部分提问)
_______ _______have they been here?
7. The old man _________ last year. He has _______ _______for a year. (die) （动词填空）
8. Miss Gao left an hour ago. (同义句转换)
Miss Gao has _______ ________ ________ an hour ago.
Ⅳ. Ask the questions
1) I have been there for two days.
__________ _________ __________ you __________ __________?
2) My father has lived here since 2000.
_________ _________ __________ your father _________ __________?
3) He left here yesterday.
_________ ________ he _________ __________?
4) They bought a book two hours ago.
__________ ___________ they __________ a book?
Ⅴ. Use “never, ever, already, just, yet, for, since” to fill in the blanks.
1. I have _______ seen him before, so I have no idea about him.
2. Jack has _________ finished his homework.
3. Mr. Wang has taught in this school ________ ten years.
4. “Have you ________ seen the film?” “No, I have ________ seen it.”
5. “Has the bus left _______?” “Yes, it has _________ left.”
VI、用have / has been to / in, have gone to及go的各种形式填空。
1) Where is Jack? He __________ his country.
2) David ________ the park just now.
3) John _______ England since he came back.
4) How long _____ they _____ this village?
5) The Smiths ______ Beijing for years.
6) _____ you ever ____ America? -- Yes, I _____ there many times.
7) I _____ this school since three years ago.
8) Where is Jim? He _____ the farm.
9) When_____ he _____? He _______ an hour ago.
10) Would you like to _____ to the zoo with me? ---Yes, but I _____ there before.
11) Where _____ you _____ now? --- I ____ to the zoo.
12) He often _____ swimming.
13) _____ you ______ there last year?
14) _____ they often ______ skating in winter?
最新外研版八年级英语(下)现在完成时的用法
` 现在完成时的用法 一、表示过去发生并且已经完成的动作对现在造成的影响或结果。 例如：你读过那个故事吗？Have you read that story? （―读‖这一动作发生在过去，对现在造成的影响为：是否知道故事中的内容）我买了两个苹果。I have bought two apples. （―买‖这一动作发生在过去对现在造成的结果是：拥有两个苹果） （一）、构成：“助动词have/has+动词的过去分词” （二）、句型结构： 肯定式：主语+have/has+ 过去分词+其它。 如：I have just come back from Qinzhou. 否定式：主语+have/ has not + 过去分词+其它。 如：I haven’t seen the TV play. 一般疑问句：Have/ has+ 主语+ 过去分词+其它? 如：Has Jack finished his homework? 回答：肯定：Yes, 主语+ have/has . 否定：No, 主语+ haven’t/ hasn’t. 特殊疑问句: 特殊疑问词+ 一般疑问句？ 如：How long have you had the dog ? [当堂检测] 完成下列句子： 1．李明还没看过这本书了。 Liming ______ ______ that book ______. 2. 他去看医生了吗？ ______he______ ______ see the doctor? 3. 我非常高兴，因为我通过这次英语考试。 I am very happy, because I ______ ______ the English exam. 4. 你在这等了多久了? ______ ______ ______ you _____ here? 5. 妈妈把那本书弄丢了。 Mum_____ _____that book. 6.你去哪了？ Where_____you_____ ?
九年级英语 现在完成时(外研版)
九年级英语现在完成时(外研版) 一、初中英语现在完成时 1．A number of tourists _____ Yangzhou many times because such a beautiful city. A. have been to B. has been to C. has gone to D. have gone to 【答案】 A 【解析】【分析】句意：很多游客多次去过扬州，因为它是如此美丽的一个城市。have been to，表示去过某个地方，have gone to，表示去了某地，还没回来。many times是很多次，游客们应该是去过很多次，用have/has been to+地点，由于主语是复数，助动词用have，故选A。 【点评】考查现在完成时，注意have been to表示去过回来了，have gone to表示去了还没回来。 2．All the skirts .They very well. A. sold out;are sold B. sell out;have sold C. have been sold out;sell D. have sold out;sell 【答案】C 【解析】【分析】句意：所有的裙子都卖完了，他们非常畅销。第一空sell out“卖完”，强调裙子已经被卖完的状态，本句用现在完成时的被动语态：has/have+been+过去分词，sell 的过去分词为sold；第二空sell作“销售”解释时用主动语态，在此处表一直卖得很好的状态，用一般现在时。故选C。 【点评】本题考查一般现在时和现在完成时的被动语态，注意sell的不同语态和用法。 3．—How many letters you to your mother? —109 in all, since 2016. A. has, written B. have, written C. did, write D. are, writing 【答案】 B 【解析】【分析】句意：——你给你妈写了多少封信？——从2016年起，总共109封。句中since 2016是现在完成时态常用的时间状语，其结构是主语+have/has+动词过去分词，且主语是you，则应填写have written，故答案选B。 【点评】考查动词的时态。注意现在完成时的用法。 4．—Where is Catherine? I haven't seen her for days. —She Wuhan. She'll be back next week. A. has gone to B. has been to C. have gone to D. have been to 【答案】 A 【解析】【分析】句意：——Catherine在哪里？我好几天没见她。——她已经去武汉了。她将下周回来。主语是she，所以用has，排除C、D。A.已经去了某地，在去的路上，还没有回来；B.已经去过某地，表示去了某地，并且回来了。根据She'll be back next week.她下周回来可知现在还没有回来，故选A。
初中英语过去完成时
英语过去完成时 A 形式 过去完成时由had＋过去分词构成，因此无人称变化： 肯定式：I had／I’d worked等 否定式：I had not／hadn’t worked等 疑问式：had I worked？等 否定疑问式：had I not／hadn’t I worked？等 B 用法 1 、过去完成时是与现在完成时相当的过去式。 现在完成时： Ann has just left．If you hurry you’ll catch her． 安刚刚走。如果你快一点，就能追上她。（参见第183节。） 过去完成时： When I arrived Ann had just left． 我到的时候，安刚刚离开。 现在完成时： I’ve lost my case． 我的手提箱丢了。（参见第184节。） 过去完成时： He had lost his case and had to borrow Tom’s pyjamas． 他的手提箱丢了，不得不去向汤姆借睡衣睡裤。 但是，过去完成时不像现在完成时那样限于表达未指明时间的动作，因此可以说： He had left his case on the 4∶40 train． 他把手提箱丢在4点40分的火车上了。 2、现在完成时可以和since／for／always等词连用，表示一个开始于过去并仍在继续或刚刚结束的动作。（参见第186节。）与此同理，过去完成时也可以用来表示在所说的过去某一时刻之前就已开始的动作，这一动作： （a）在该时刻仍然在继续；或 （b）在该时刻停止或刚刚停止。 但应注意，过去完成时还可以用来表示： （c）在所说时刻之前某一时候停止的动作。 （a），（b），（c）这三种类型的例句分别列举如下： （a）Bill was in uniform when I met him．He had been a soldier for tenyears／since he was seventeen，and planned to stay in the army till hewas thirty． 我遇到比尔的时候，他身穿军服。那时他已经当了十年兵了／他 从17岁就当兵，并且还计划在军队里呆到30岁。 Ann had lived in a cottage for sixty years／ever since she was born，andhad no wish to move to a tower block．
人教版中考英语九年级英语现在完成时完整归纳
人教版中考英语九年级英语现在完成时完整归纳 一、初中英语现在完成时 1．He has studied in our school __________. A. since five years B. for five years C. for five years ago D. in five years 【答案】B 【解析】【分析】句意：他已经在我们学校学习五年了。has studied是现在完成时，和for+段时间连用，since+过去时间和现在完成时连用，in+段时间和一般将来时连用，故选B。 【点评】考查时间状语。根据句意选出正确的时间状语。 2．—Do you still play basketball? —Oh, no. I ____ it for the past two years. A. haven't played B. didn't play C. won't play D. hadn't played 【答案】A 【解析】【分析】句意：——你还打篮球吗？——哦，不了。我已经有两年没有打过了。根据句中的for the last two years可知应与完成时态连用，又有时间是the last two years可知是从现在往前两年，因此应使用现在完成时态，故选A。 【点评】考查动词时态中的for+段时间与完成时态连用，根据时间确定是现在完成还是过去完成。 3．All the skirts .They very well. A. sold out;are sold B. sell out;have sold C. have been sold out;sell D. have sold out;sell 【答案】C 【解析】【分析】句意：所有的裙子都卖完了，他们非常畅销。第一空sell out“卖完”，强调裙子已经被卖完的状态，本句用现在完成时的被动语态：has/have+been+过去分词，sell 的过去分词为sold；第二空sell作“销售”解释时用主动语态，在此处表一直卖得很好的状态，用一般现在时。故选C。 【点评】本题考查一般现在时和现在完成时的被动语态，注意sell的不同语态和用法。 4．—How do you like Treasure Island，Lucy？ —It's so exciting that I _______ it twice． A. am reading B. have read C. was reading D. had read 【答案】B 【解析】【分析】句意：——露西，你认为《金银岛》怎么样？——它是如此令人激动以至于我读了两次。根据twice可知已经发生了，故此处用现在完成时，故为have read，故选B。 【点评】此题考查现在完成时的用法。
英语动词现在完成时中的用法梳理
英语动词现在完成时中的用法梳理 表示过去发生的动作对现在所造成的影响或表示从过去某一时刻开始一 直延续到现在的动作或状态。如I have finished my work. 我的工作干完了。Luckily, I have read the book before. 幸好我以前看过这本书。I have almost finished the book. 这本书我几乎已经看完了。And because of that, we have come to see you. 因此我们就来找你了。We have used both written and aural material. 我们使用了书面和听的材料。She has been away on a long trip. 她离家作长途旅行去了。He has behaved very badly to you. 他待你很不好(from yygrammar)。The storm has lasted for three hours. 暴雨已经持续了三个钟头了。 2. 经常与现在完成时连用的状语或结构有already, just, so far, in the last [past] few years, it is the first time that, for five years, since 1980 等。如I‘ve known her for a long time. 我认识她很长时间了。I‘ve already posted your letters. 我已把你的信发掉了。So far there has been no bad news. 到现在为止还没有坏消息。Since then, he has developed another bad habit. 自那以后，它养成了另一种环习惯。注：不与具体的过去时间状语或when 连用(from yygrammar)。引用地址: yygrammar/Article/200806/384.html ?
初中英语过去完成时语法精讲
过去完成时语法精讲 一、过去完成时的概念与结构特点 概念：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去（past-in-the-past ）”。 ----|-------------------------- |-------------------------------|----------------------------> 那时以前那时现在 构成：过去完成时由“助动词had + 过去分词”构成，其中had 通用于各种人称。 They had already had breakfast before they arrived at the hotel. # She had finished writing the composition by 10 ：00 this morning. 二、过去完成时的判断依据 1. 由时间状语来判定 一般说来，各种时态都有特定的时间状语。与过去完成时连用的时间状语有： （ 1 ）by + 过去的时间点。如： I had finished reading the novel by nine o'clock last night. （ 2 ）by the end of + 过去的时间点。如： We had learned over two thousand English words by the end of last term. （3 ）before + 过去的时间点。如： 】 They had planted six hundred trees before last Wednesday. 2. 由“过去的过去”来判定。 过去完成时表示“过去的过去”，是指过去某一动作之前已经发生或完成的动作，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。这种用法常出现在： （ 1 ）宾语从句中 当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时。在told, said, knew, heard, thought等动词后的宾语从句。如： She said that she had seen the film before. （ 2 ）状语从句中 在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。如： ] When I got to the station, the train had already left. After he had finished his homework, he went to bed. 注意：before, after 引导的时间状语从句中，由于before 和after 本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。如：Where did you study before you came here After he closed the door, he left the classroom. （ 3 ）表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示"原本…，未能…" We had hoped that you would come, but you didn't. 3. 根据上、下文来判定。 【 I met Wang Tao in the street yesterday. We hadn't seen each other since he went to Beijing.
八年级英语现在完成时专项练习
八年级英语现在完成时专项练习 时间：2008年05月08日作者：来源： 一、单项选择。 1、Both his parents look sad . Maybe they _________what's happened to him.（呼和浩特） A. knew B. have known C. must know D.will know 2、He has _______ been to Shanghai, has he ? A. already B.never C.ever D. still 3、Have you met Mr Li ______？ A. just B. ago C.before D. a moment ago 4、The famous writer _____ one new book in the past two year. A. is writing B.was writing C.wrote D.has wr itten 5、—Our country ______ a lot so far. —Yes. I hope it will be even ______. A. has changed ; well B. changed ; good C. has changed ; better D. changed ; better 6、Zhao Lan ______already ______in this school for two years. A. was ; studying B. will ; study C. has ; studied D. are ; studying 7、We ______ Xiao Li since she was a little girl. A. know B. had known C. have known D. knew
九年级英语 现在完成时练习题
九年级英语现在完成时练习题 一、初中英语现在完成时 1．His cat has ________ for five weeks. A. died B. been dead C. dying D. dies 【答案】 B 【解析】【分析】句意：他的猫已经死了5个星期了。die是短暂性动词，不能表示状态的延续。由时间状语 for five weeks可知应用延续性动词,故答案选B。 【点评】考查现在完成时。 2．—How do you like Treasure Island，Lucy？ —It's so exciting that I _______ it twice． A. am reading B. have read C. was reading D. had read 【答案】B 【解析】【分析】句意：——露西，你认为《金银岛》怎么样？——它是如此令人激动以至于我读了两次。根据twice可知已经发生了，故此处用现在完成时，故为have read，故选B。 【点评】此题考查现在完成时的用法。 3．—How long can I _________ this book? —Five days. But you must return it on time. A. borrow B. lend C. keep D. kept 【答案】C 【解析】【分析】句意：——我能保留这本书多长时间？——五天。但是你一定要按时归还它。A,borrow借，瞬间性动词；B, lend接，是瞬间性动词；C,keep保留，是延续性动词；D,kept是过去式。此处与how long连用，故此处用延续性动词，位于情态动词can之后，故用动词原形keep，故选C。 【点评】本题考查延续性动词。以及borrow，lend，keep，kept四个词的词义和用法。 4．—Where is your father? — . A. He has been to Shanghai B. He has been in Shanghai C. He has gone to Shanghai D. He have been to Shanghai 【答案】C 【解析】【分析】句意：－你的父亲在哪儿？－他去上海了。Have been to去过某地（已回）；have been in在……；have gone to去了某地（未回）。本题中父亲是人们在找的人，所以是去了某地，还没回来，用have gone to。主语he是三人称单数，用has gone to。故选C。
人教版英语英语现在完成时用法总结含答案百度文库
人教版英语英语现在完成时用法总结含答案百度文库 一、初中英语现在完成时 1．—— ______you _____ out the problem, Sam? ——Not yet, but I'm going to. A. Did, work B. Are, working C. Have, worked D. Will , work 【答案】 C 【解析】【分析】句意：萨姆，你计算出这道数学题了吗？——还没有，但是快了。结合语境可知上文描述的是现在已经完成的动作，故用现在完成时态。选C。 【点评】英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。英语疑问句中一般具有时态上的对应关系，注意结合这一特点进行区分。 2．—What great progress Huawei ________ in recent years! —No wonder it is widely known in all parts of the world. A. is making B. has made C. makes D. made 【答案】 B 【解析】【分析】句意：——华为近几年取得了多大的进步啊！——难怪它在世界的每个角落都出名。根据时间状语in recent years，近几年，可知动作从过去持续到现在，时态为现在完成时have/has+过去分词，故选B。 【点评】考查现在完成时。注意掌握现在完成时的结构have/has+过去分词。 3．The tall building here for 100 years. A. is B. was C. has been D. is been 【答案】 C 【解析】【分析】那幢高楼在这里已经有100年了。根据for 100 years可知“高楼在这里”是过去发生的动作一直持续到现在，要用现在完成时态，其谓语动词形式为have/has+动词过去分词。故选C。 【点评】此题考查现在完成时，平时应多归纳总结各种时态，语态和句式的结构及用法。4．So far Tom with Mary _______ 50 left -behind children to do their homework after school. A. help B. helped C. has helped D. have helped 【答案】 C 【解析】【分析】此题要掌握现在完成时的时间状语及主语+with 短语是单数的概念，即可得出答案。选C。
【英语】初中英语过去完成时练习题
【英语】初中英语过去完成时练习题 一、初中英语过去完成时 1．My grandparents for fifty years by the time My sister was 15. A. married B. had married C. had got married D. had been married 【答案】D 【解析】【分析】句意：到我妹妹十五岁的时候，我的祖父母已经结婚五十年了。根据for fifty years 五十年和be动词was，可知是表示一段时间的状语，谓语动词具有持续性，用过去完成时had been married“结婚”表状态。故选D。 【点评】本题考查过去完成时，注意通过时间状语及动词判断句子的时态。 2．By the time I finished my homework，my mother ． A. slept B. has been asleep C. was asleep D. had been asleep 【答案】 D 【解析】【分析】由上文“By the time ”和“ finished”可知此处应为过去完成时，故选D. 【点评】考查过去完成时。 3．Before O'Shea hosted the Joy FM program in Beijing, he_______ in Hongkong for ten years. A. works B. has worked C. had worked D. would work 【答案】C 【解析】【分析】句意：O'Shea在北京主持Joy FM节目前，他已经在香港工作了10年了。根据Before O'Shea hosted the Joy FM program in Beijing可知，主持节目这个动作发生在过去，而在香港呆了十年是发生在过去的过去，时态要用过去完成时（had +过去分词），故选C。 【点评】考查动词的时态。牢记过去完成时的用法。 4．Yesterday when I _______ to the station, the train ______ already. A. got, had left B. got, has left C. had got, left D. got, left 【答案】 A 【解析】【分析】句意：昨天当我到达车站时，火车已经离开了。结合语境可知前文时间状语从句描述的是过去某时发生的动作，故用一般过去时态。下文，描述的是过去某时前已经完成的动作，故用过去完成时态，选A。 【点评】英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。英语疑问句中一般具有时态上的对应关系，注意结合这一特点进行区分。
英语人教版八年级下册《现在完成时》
现在完成时(复习课) 问候语：（Greetings） 导入：（Leading in）回顾一般现在时，一般过去时，一般将来时这三种时态的含义，从而引出现在完成时态。一般现在时：表示经常性或习惯性发生的动作或存在的状态。 一般过去时：表示过去某个时间点发生的动作或存在的状态。一般将来时：表示将要发生的动作或存在的状态。 学习目标：（Learning Aims）●现在完成时态（The Present Perfect Tense）的含义，结构及用法。●现在分词的构成及一些不规则动词。学习重，难点：（Learning Difficulties）●现在完成时的结构及用法。●用于现在完成时的一些标志词及时间状语。一些不规则动词。 学习过程：（Learning courses） 一.含义：现在完成时表示发生在过去的动作或存在的状态对现在造成的影响。 二.结构：have / has (助动词) + V 过去分词。have / has 在结构中没有实际的含义，不能单独作谓语，必须和后面的动词一起作谓语。has 只用于主语是第三人称单数（he
she it）. have 用于主语是其他人称（I we you you they）. Exercises : 选用have has填空。1. I_have___ told him the news. 2. She_ has ___come back from back.. 3. You __have__won the game. 三．否定结构：主语+ haven’t / hasn’t +V过去分词+ 其他。疑问结构：Have / has + 主语+ V过去分词+ 其他。肯定回答：Yes ,主语+ have / has . 否定回答：No ,主语+ haven’t / hasn’t . Exercises: 按要求改写下面句子。 1.They have bought a computer. 改为否定句）_________________________________________________. 2.He has lost his book.(先改为一般疑问句，再作肯定回答与否定回答) __________________________________________________ __________________________________________________ 四．标志词：already( 已经) ,just（刚刚，刚才），ever（曾经never（从来没有），yet （还没）。for +（时间段），e.g. for three years. Homework:Finish test papers. 教学反思：
仁爱九年级英语现在完成时练习及答案
现在完成时专项练习及答案 一、用“for”或“since”填空。 1999 one year Saturday 10 o’clock last weeks two weeks 10 hours ago he was born two months ago over five days we came here last year 二、单项选择 ( ) Beijing twice. It’s so beautiful. A.have gone to B. have been to C. has been to B. went ( ) long has Maria been a nurse ---- . A.Since two years ago B. Since two years C. For two years age D. In 2002 ( ) hasn’t finished his homework . A.already B. ever C. nevver D. yet ( ) film for half an hour. All of us are late. A. has begun B. has on C. has been on D. began
( ) long have you China ---For three years. https://www.360docs.net/doc/6c11513308.html,e back B. been away from C. left D. be away from ( ) have been to American, so I know only a little about it. A. already B. ever C. never D. yet ( ), will you go to see the film “ ” this evening ---No, I won’t. I it already. A.saw B. have seen C. has seen D. will see ( ) me, is Sally here ---Sorry, she Beijing on business. A.has been to B. has been in C. has gone to D. have gone to ( ) some books they were interested in science. A.have bought, since B. have bought, for B.C. have had, since D. have had, for ( ) you ever been to Qingdao --- . I’ve never been there before. A.Yes, I have B. No, I haven’t C. Yes, I did D. No, I didn’t ( ) weather is very cold these days. I a cold for a few days.
初中英语现在完成时
Present perfect tense 现在完成时 Objectives 1.学习现在完成时； 2.总结现在完成时与一般过去时的区别及用法。 Grammar 一、现在完成时的定义： 1.表示过去发生或已经完成的动作对现在造成的影响或结果。 2.也可以表示过去已经开始，一直延续到现在的动作或状态 二、现在完成时的结构 have/has+ done (过去分词) 注意：表示短暂时间动作的词，如:come，go，die，marry，buy等的完成时不能与for，since等表示一段时间的词连用。用来持续的动作或状态或表过去重复的动作，如live，study，be，wait等，常和since（自从）或for（经历）引导的词语连用。 如：I have lived here for more than thirty years.我已在此住了30多年。 三、现在完成时的时间状语 1.ever, never, twice（once…）, so far（到目前为止）, , already（肯定句）, yet（否定，疑问句）, just(刚刚), before（以前）, recently（近来）等词连用 2.Since+时间点，for+时间段，in the past/last few years 表示短暂时间动作的词，如:come，go，die，marry，buy等的完成时不能与for，since等表示一段时间的词连用。用来持续的动作或状态或表过去重复的动作，如live，study，be，wait等，常和since （自从）或for（经历）引导的词语连用。 说明：already与yet都有“已经”的意思，但already常用于肯定句，并用于句中。yet常用于否定句和疑问句，并用于句末。例如： I have already finished my homework.
(完整版)初中英语过去完成时练习题(附答案)
过去完成时练习题 一、 ()(1)The police found that the house _______and a lot of things_________. A. has broken into, has been stolen B. had broken into, had been stolen C. has been broken into, stolen D. had been broken into, stolen ()(2)By the end of this century, we__ ours into a strong modern country. A. will build B. had built C. have built D. will have built ()(3)We _________the work by six yesterday evening. A. finished B.would finish C. had finished D. had been finished ()(4)I _________to help you but couldn’t get here in time. A. want B. had wanted C. have wanted D. was wanting ()(5) Mrs. Wu told me that her sister___________. A. left about two hours before B. would leave about two hours before C. has left about two hours ago D. had left about two hours before () (6)When I reached home, my parents __________their supper. A.are having B.have already had C.have had D. had already had () (7)It seems that the old man _________something important. A.has lost B. had lost C. lost D. would lose () (8)She __________in this school ________the past ten years. A.was teaching, since B. had been teaching, since C.would teach, for D. has been teaching, for () (9)Did you see Xiao Li at the party? No, ______by the time I arrived.
2017人教版八年级下英语现在完成时语法讲解
现在完成时（I）语法知识 定义：（1）表示过去发生或已经发生的动作对现在造成的影响或结果,这个影响和结果对现在还必须存在.常与already(已经), yet(已经,还), just(刚刚),ever(曾经)，never 等词连用. 常用于肯定句或疑问句（均表示：已经）. 常用于否定句(表示：还、尚),疑问句末尾（表示：已经）. 现在完成时的构成及句型结构：（注：过去分词的变化分规则变化与不规则变化，规则变化与动词原形变过去式一样，不规则变化见教材137页） 1.肯定句：主语+have/has+过去分词+其他+时间. eg: I have already lost the key.我已经弄丢了钥匙. (我现在没有钥匙) He has ever read that book .他曾经看过这本书. (了解书的内容) They have just cleaned their hands.他们刚刚洗过手了. (手是干净的) 2.否定句：主语+haven’t/ hasn’t+过去分词+其他+时间. eg: I haven’t lost the key yet. He hasn’t ever read that book . They haven’t just cleaned their hands. 3.一般疑问句：Have/Has+主语+过去分词+其他+时间？ 肯定回答：Yes, 主语+have/ has. 否定回答：No, 主语+haven’t/hasn’t. eg: Have you already lost the key? Yes, I have. No, I haven’t. Has he ever read the book? Yes, he has. No, he hasn’t. Have they just cleaned their hands? Yes, they have. No, they haven’t. 4.特殊疑问句：特殊疑问词+have/has+主语+过去分词+其他+时间？ eg: What have you already done?（done是do/does的过去分词） What has he ever done? What have they just done? 定义：(2)现在完成时表示从过去开始一直持续到现在还有可能继续持续下去的动作或状态。常与for, since引导的时间短语或从句连用.
人教版中考英语九年级英语现在完成时专项及解析
人教版中考英语九年级英语现在完成时专项及解析 一、初中英语现在完成时 1．—Look at these stamps. I _______ them for five years. —Wow, they are wonderful. A. kept B. have kept C. have bought D. bought 【答案】 B 【解析】【分析】句意：——看这些邮票，我持有它们5年了。——噢，真漂亮。表示动作从过去开始持续到现在用现在完成时，结构为have/has+过去分词，因为主语是I,助动词用have，故选B。 【点评】考查现在完成时的用法，注意表示动作的延续用现在完成时。 2．My father ____ in a panda protection center for 10 years, so he knows a lot about panda. A. was working B. is working C. has worked D. will work 【答案】 C 【解析】【分析】句意：我父亲在熊猫保护中心工作了10年，所以他对熊猫很了解。由句中的语句for 10 years 提示可知，此句要用现在完成时，主语my father，助动词要用has，故选C。 【点评】考查现在完成时的基本结构及用法，注意根据句子的时间状语判断时态。 3．—The drama series The Thunder （破冰行动） hits screens these days. —Oh. What a pity! I ____________ any of them yet, A. doesn't watch B. didn't watch C. won't watch D. haven't watched 【答案】 D 【解析】【分析】句意：——连续剧《破冰行动》这些天正在霸屏。——哦。真遗憾！我任何一集也没有看过。根据Oh. What a pity!可知我没有看过。过去的动作对现在造成的影响和 yet也，常和现在完成时的否定结构连用，可知此处用现在完成时。故选D。 【点评】此题考查现在完成时。注意yet常和现在完成时连用。 4．—How many letters you to your mother? —109 in all, since 2016. A. has, written B. have, written C. did, write D. are, writing 【答案】 B 【解析】【分析】句意：——你给你妈写了多少封信？——从2016年起，总共109封。句中since 2016是现在完成时态常用的时间状语，其结构是主语+have/has+动词过去分词，且主语是you，则应填写have written，故答案选B。 【点评】考查动词的时态。注意现在完成时的用法。 5．You must return the books to the library because you _________ them for more than two weeks．
初中英语现在完成时技巧(很有用)及练习题
初中英语现在完成时技巧(很有用)及练习题 一、初中英语现在完成时 1．The Greens many places of interest since two years ago. A. has visited B. have visited C. visited D. will visit 【答案】 B 【解析】【分析】句意:自两年前开始，格林一家参观了许多名胜。since引出的时间状语从句，强调主句谓语从过去某时一直延续到现在，主句用现在完成时态，the Greens格林一家，表示复数含义，作主语，谓语用复数形式。故选B。 2．I scared of dogs ever since a dog hurt me when I was five years old. A. will be B. was C. have been D. would be 【答案】 C 【解析】【分析】由since引导的从句可知主句应用现在完成时，故答案为C。句意是：自从我五岁时被狗伤过之后我就一直怕狗。 【点评】本题考查现在完成时的用法。 3．Wow! You ________ dinner! Let's eat now. A. cook B. are cooking C. will cook D. have cooked 【答案】 D 【解析】【分析】句意：Wow，你做好分了，让我们现在来吃。根据““Wow”及“now”可知本句动词的时间是现在，根据语境可知动词的状态为完成。故选D。 【点评】动词的时态可以根据选项与上下文之间的前后关系来判断。 4．—Your shoes are so old. Why don't you buy a new pair? —Because I all my money on an MP5. A. spend B. have spent C. am spending D. was spending 【答案】 B 【解析】【分析】因为把所有的钱都花在MP5上，所以没钱买鞋。强调过去发生的动作对现在的影响，应用现在完成时，故选B。 【点评】考查现在完成时的用法，强调过去发生的动作对现在造成的影响。 5．—Lucy, is your uncle a teacher?