英语 一般过去式与现在完成时和过去进行时的区别 (21 20:17:24)

英语 一般过去式与现在完成时和过去进行时的区别 (21 20:17:24)
英语 一般过去式与现在完成时和过去进行时的区别 (21 20:17:24)

英语 一般过去式与现在完成时和过去进行时的区别 (21 20:17:24)
1、一般过去时
概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；
时间状语：ago,yesterday,the day before yesterday,last week,last(year,night,month…),具体时间,just now,at the age of ,one day,long ago,once upon a time(很久以前),etc.
基本结构：be动词；行为动词的过去式
例句：She often came to help us in those days.
I didn't know you were so busy.
一般过去时表示
(1)过去某个特定时间发生,也可以表示(2)过去习惯性的动作.一般过去时不强调动作对现在的影响,只说明过去.
句式：主语+过去动词+其他
现在完成时：
概念：
补充过去发生并且已经完成的动作对现在造成影响或后果基本结构：
过去某一时间开始并一直持续到现在的动作或状态
基本结构：主语+have/has+过去分词(done)
用法：（1）现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在.
I have spent all of my money.(含义是:现在我没有钱花了.)
Jane has laid the table.(含义是:现在桌子已经摆好了.)
Michael has been ill.(含义是:现在仍然很虚弱)
He has returned from abroad.(含义是:现在已在此地)
（2）现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用.
①for+时段
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）
过去进行时：
概念：表示过去某时正在进行的动作(不强调是否完成）
用法：
1.表示过去某一时间内（正在）进行的动作
如：I was doing my homework at 9 p.m.last Sunday.
2.表示一动作正在进行时,另一动作同时正在进行.
(1)用while连接（while只接doing）（注：如果主句和从句都是一般过去时,可以用while连接两个句子）
例:My mother was cooking while I was doing my homework.(可以持续动作时态一致)
(2）when表示（when可以接doing或did,when后动作时间长,用doing,时间短,用did）
例:I was doing my homework when my mother came in.(间接表达了具体时间)
3.重复的动作
When he worked here,John was always making mistakes.
4.表示过去将要发生的动作
She told us Mr.Lee was arriving here.
5.用于故事,以提供其时间背景
6.表示礼貌
7有时可强调过去某一动作延续时间较长
常用的时间状语：this morning,the whole morning,all day yesterday,from nine to ten last evening,when,while
My brother fell while he was riding his bicycle and hurt himself.
It was raining when they left the station.
这些是我很认真去找的 希望能够帮组到你!
When I got to the top of the mountain,the sun was shining.

词义 现在（原形） 过去 过去分词 -ing形
是 am(be) was been being
是 are(be) were been being
升起 arise arose arisen arising
唤醒 awake awoke,awaked awoken,awaked awaking
是 be was,were been being

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词义 现在（原形） 过去 过去分词 -ing形
是 am(be) was been being
是 are(be) were been being
升起 arise arose arisen arising
唤醒 awake awoke,awaked awoken,awaked awaking
是 be was,were been being
出生 bear bore borne,born bearing
打 beat beat beaten,beat beating
成为 become became become becoming
开始 begin began begun beginning
弯曲 bend bent bent bending
打赌 bet bet,betted bet,betted betting
捆、绑 bind bound bound binding
咬、叮 bite bit bitten,bit biting
出血 bleed bled bled bleeding
祝福 bless blessed,blest blessed,blest blessing
吹 blow blew blown blowing
折断 break broke broken breaking
拿来 bring brought brought bringing
播放 broadcast broadcast broadcast broadcasting
broadcasted broadcasted
建设 build built built building
燃烧 burn burned,burnt burned,burnt burning
破裂 burst burst burst bursting
买 buy bought bought buying
能 can could -------- --------
投 cast cast cast casting
捕捉 catch caught caught catching
选择 choose chose chosen choosing
粘上 cling clung clung clinging
来 come came come coming
花费 cost cost cost costing
爬行 creep crept crept creeping
切 cut cut cut cutting
分配 deal dealt dealt dealing
挖掘 dig dug dug digging
做 do,does did done doing
画 draw drew drawn drawing
梦见 dream dreamed,dreamt dreamed,dreamt dreaming
饮 drink drank drunk drinking
驾驶 drive drove driven driving
吃 eat ate eaten eating
落 fall fell fallen falling
喂 feed fed fed feeding
感觉 feel felt felt feeling
战斗 fight fought fought fighting
发现 find found found finding
飞 fly flew flown flying
禁止 forbid forbade,forbad forbidden forbidding
忘记 forget forgot forgotten,forgot forgeting
原谅 forgive forgave forgiven forgiving
冻结 freeze froze frozen freezing
得到 get got got,gotten getting
给 give gave given giving
走 go went gone going
磨碎 grind ground ground grinding
成长 grow grew grown growing
悬挂 hang hung hung hanging
有 have,has had had having
隐藏 hide hid hidden,hid hiding
听 hear heard heard hearing
打 hit hit hit hitting
拿着 hold held held holding
受伤 hurt hurt hurt hurting
是 is(be) was been being
保持 keep kept kept keeping
跪下 kneel knelt,kneeled knelt,kneeled kneeling
编织 knit knitted,knit knitted,knit knitting
知道 know knew known knowing
放下 lay laid laid laying
领导 lead led led leading
依靠 lean leaned,leant leaned,leant leaning
跳跃 leap leaped,leapt leaped,leapt leaping
学习 learn learned,learnt learned,learnt learning
离开 leave left left leaving
借 lend lent lent lending
允许 let let let letting
躺 lie lay lain lying
点燃 light lighted,lit lighted,lit lighting
遗失 lose lost lost losing
制造 make made made making
可以 may might ----- -----
意味 mean meant meant meaning
会见 meet met met meeting
误解 mistake mistook mistaken mistaking
误会 misunderstand misunderstood misunderstood misunderstanding
必须 must must ----- -----
击败 overcome overcame overcome overcoming
付给 pay paid paid paying
证明 prove proved proved,proven proving
放置 put put put putting
中止 quit quit,quitted quit,quitted quitting
读 read read read reading
使……免除 rid rid,ridded rid,ridded ridding
骑、乘 ride rode ridden riding
响、鸣 ring rang rung ringing
上升 rise rose risen rising
跑 run ran run runing
说 say said said saying
看见 see saw seen seeing
寻找 seek sought sought seeking
卖 sell sold sold selling
送 send sent sent sending
放置 set set set setting
缝纫 sew sewed sewn,sewed sewing
摇动 shake shook shaken shaking
将 shall should ----- -----
刮（胡子等） shave shaved shaved,shaven shaving
掉落 shed shed shed shedding
闪耀 shine shone shone shining
射击 shoot shot shot shooting
展示 show showed shown,showed showing
关闭 shut shut shut shutting
唱歌 sing sang sung singing
下沉 sink sank,sunk sunk sinking
坐下 sit sat sat sitting
睡觉 sleep slept slept sleeping
滑动 slide slid slid,slidden sliding
嗅 smell smelled,smelt smelled,smelt smelling
播种 sow sowed sown,sowed sowing
说 speak spoke spoken speaking
急行 speed sped,speeded sped,speeded speeding
拼写 spell spelled,spelt spelled,spelt spelling
花费 spend spent spent spending
溅出 spill spilled,spilt spilled,spilt spilling
纺 spin spun spun spinning
撕裂 split split split splitting
损坏 spoil spoiled,spoilt spoiled,spoilt spoiling

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1、现在完成时的定义：
现在完成时通常是指过去某一动作对现在的影响或过去某一动作持续到现在（可能要继续下去）
2、现在完成时的构成：
现在完成时是由“助动词have/has+过去分词”构成的
3、现在完成时的用法：
(1) 表示从过去到现在曾经经历过或做过的事情
(2) 表示过去发生的动作对现在所产生的影响
(3) 表...

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1、现在完成时的定义：
现在完成时通常是指过去某一动作对现在的影响或过去某一动作持续到现在（可能要继续下去）
2、现在完成时的构成：
现在完成时是由“助动词have/has+过去分词”构成的
3、现在完成时的用法：
(1) 表示从过去到现在曾经经历过或做过的事情
(2) 表示过去发生的动作对现在所产生的影响
(3) 表示从过去某时开始的动作，状态一直持续到现在
一般过去时也译为单纯过去时。
例A：He worked very hard last year.
（去年他很用功。）
例B：Mr. Smith bought a new car yesterday.
（史密斯先生昨天买了一辆新车。）
例C：They were here only a few minutes ago.
（几分钟前他们还在这里。）
一、一般过去时的用法：

解说 ：一般过去时最明显的现象就是常由表达过去之时间的副词或副词短语来修饰它（如各例句的斜体字部分）。这些常用于修饰一般过去时的副词有：yesterday, yesterday morning （afternoon, evening ）, just now （刚才）, before （以前） , then （at that time ） （当时） , last +时间 （如 last week, month, year, Monday, … January, … spring, …, etc. ）, that +时间 （如 that day, afternoon, summer, …, etc. ）, 时间 + ago （如 a few minutes ago, two weeks ago , years ago, … etc.）
二、一般过去时的主要语法功能：
1. 表示过去发生的动作或情况, 过去时间可以由状语或上下文表示出来：?
e.g. He returned home very late last night. 他昨晚很晚回家。
He turned off TV at midnight. 他午夜才关了电视。
他常常在午夜后才关电视。He often turns off TV after midnight.
2. 表示过去反复发生的或习惯性的动作，常和never, often, usually等状语连用。
e.g. She often swam/ went swimming last summer. 去年夏天她经常去游泳。
In the past few years, Mary seldom called her grandfather.
过去几年中，玛丽很少给她爷爷打电话。
3. 可用在said, reported等后面的间接引语中，代替一般现在时。
e.g. She said, "I'm tired of his long speech."----She said that she was tired of his long speech. 她说她烦透了他的长篇大论。
The doctor reported, "The patient is very well."----The doctor reported that the patient was very well. 医生说患者情况良好。
4. 用在时间和条件状语从句中，代替过去将来时。
e.g. Father promised to buy me a new bike when he got/would get his pay the next day.父亲答应明天拿到工资后给我买辆新自行车。
He said she would lose her temper if she knew the truth. 他说如果她知道真相会发脾气的。
5. 用在对话中重复对方刚提到的事。
e.g. A: I'm hungry. B: What did you say? 我饿了。你说什么？
A: Her name is Mary. B: What was her name?她名叫玛丽。刚才你说她叫什么名字？
一般过去时与现在完成时区别专题
一、前言：
初一下学期同学们学习了一般过去时态的相关知识，即将到来的初二上学期英语学习中，现在完成时是重要的学习内容。本文通过对比一般过去时和现在完成时，对现在完成时进行初步讲解，希望使同学们读新学期的学习有所准备。
二、现在完成时
1. 现在完成时的构成
现在完成时是由助动词 have (has)+动词的过去分词构成。助动词说明该谓语是属于现在时范围。它和主语的人称、数要保持一致。过去分词是主要的谓语动词，说明句子的意义。
2. 现在完成时的用法
现在完成时表示过去某时发生的行为对主语目前产生的影响。即用过去发生的某个行为来说明现在的某种情况。
We are good friends.(现在的情况）
I knew him in 1997.（过去的动作）
We have known each other since 1997.
（现在完成时把过去的动作和现在联系起来并着眼于现在）
（1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。常被just、already、yet 等副词修饰。如：
-Have you had lunch yet?
-Yes, I have. I've just had it.
你（已经）吃午饭了吗？ 我刚刚吃过。（现在我不饿了）
（2）表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。常带有for和since等表示一段时间的状语。
如：He has taught here since 1981
他自1981年就在这儿教书。（可能还要继续教）
I haven't seen her for four years.
我有四年没见到她了。
（3）表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过”，常带有twice,ever,
never,three times等时间状语。
如： I have been to Beijing twice.我去过北京二次。
3.现在完成时的时间状语
（1）现在完成时属于现在时范围，故不能和过去的时间状语连用。如：yesterday,last Sunday,in1990,three years ago等。但是，在强调动作产生的后果和影响时，可以和一些表示不确定的时间状语连用。
a. 用副词already和yet。already一般用于肯定句中，yet一般用于否定句和疑问句中。already也可以用于疑问句中表示惊讶。
如：We have already finished our homework.我们已完成作业了。
They haven't finished their homework yet.他们还没有完成作业。
Has he done it already? 他已经做完了？
b.用ever 和never。多用于否定或疑问句中，表示“曾经”或“从未“等。
如：-Have you ever been to the Great Wall? 你曾经去过长城吗？
-I have never been to the Great Wall.我从未去过长城。
c.用表示到说话为止的过去时间状语，如just, before, up to now, the past few years等。
例如：I have seen her before, but I can not remember where.
我以前见过她，但记不起在哪里见过。
He has been there three times the last few days.
近几天他去过那里三次了。
d.用包括“现在”在内的时间状语，如：now, today, this morning (month, year, term)等。
例如：-Have you met him today? -No, I haven't.
今天你见过他吗？我 没有。
How many times have you been there this year?
今年你去过那里多少次？
（2）现在完成时可以和带有since或for等表示“一段时间”的状语连用,表示动作或状态从某一时刻开始，一直持续到现在。如：I haven't seen him for two years. 但是，像come,arrive,buy等终止性动词不能与表示“一段时间”的状语连用。要用，必须改为“be（在）”等延续性动词来表述。现归纳总结一下由非延续性动词到延续性动词的转换：
arrive→be here begin(start)→be on
die →be dead come back→be back
leave →be away fall ill(sick,asleep)→be ill(sick,asleep)
get up→be up go out →be out
finish →be over put on →wear 或be on
open →be open join →be in或 be a member of…
close →be closed go to school→be a student
borrow →keep buy →have
catch(a cold)→ have(a cold) get to know →know
begin to study→study come to work→work等
如：He has been a soldier for three years.他参军三年了。
His father has been dead for two years.他父亲去世二年了。
The film has been on for ten minutes.电影已开始十分钟了。
We have studied English for three years. 我们（开始）学英语已三年了。
4.几点注意事项
（1）have been(to)与have gone( to)的区别：have been(to)表示“去过某地（现在已经回来了）”，可用于各人称；have gone(to)表示“去某地了（说话时某人不在当地）”，常用于第三人称，前者可与once ,never, several times等连用，后者则不能。如：They have been to Beijing twice.他们去过北京两次。
He has gone to Beijing . 他去北京了。
（2）如单纯表示一段时间，或强调一段时间，虽有since一词，也不必用完成时。
如：It is two years since his father died.
=His father has been dead for two years.他父亲去世已有两年了。
（3）终止性动词现在完成时的否定式，已变成一种可以延续的状态，因此可以和表示一段时间的状语连用。
如：I haven't left here since 1997.自从1997年以来，我一直没有离开过这儿。
(4) 表示行为或状态从过去一直持续到现在时，用现在完成时，要加表示一段时间的时间状语时，常用 for＋一段时间, since＋时间点。
I have lived here since my childhood.我从小就一直住在这里。
I have lived here for 10 years. 我在这已经住了10年了。
(5) 在提问现在完成时的时间状语时通常用 how long
How long have you lived here?
注意：在表示某一行为状态持续多长时间时，根据终止时间的不同，时态使用是不一样的。如：
I lived here for a week last summer.去年夏天我在这里住了一周。
I have lived here for a week by now. 到现在为止，我已经在这里住了一周。
I will live here for a week next year.明年我会在这里住一周。
二、现在完成时与一般过去时的区别
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；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。
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。
一般过去时的时间状语:
yesterday, last week，…ago, in1980, in October, just now, 具体的时间状语
共同的时间状语:
this morning, tonight, this April, now, once，before, already, recently，lately
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,
3.现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如live, teach, learn, work, study, know.
过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。
举例：
I saw this film yesterday. （强调看的动作发生过了。）
I have seen this film. （强调对现在的影响，电影的内容已经知道了。）
Why did you get up so early? （强调起床的动作已发生过了。）
Who hasn't handed in his paper? （强调有卷子，可能为不公平竞争。）
She has returned from Paris. 她已从巴黎回来了。
She returned yesterday. 她是昨天回来了。
He has been in the League for three years. (在团内的状态可延续)
He has been a League member for three years. (是团员的状态可持续)
He joined the League three years ago. ( 三年前入团，joined为短暂行为。)
I have finished my homework now.
---Will somebody go and get Dr. White?
---He's already been sent for.
句子中如有过去时的时间副词（如 yesterday, last, week, in 1960）时，不能使用现在完成时，要用过去时。
（错）Tom has written a letter to his parents last night.
（对）Tom wrote a letter to his parents last night.
三、练习题
1. A. 用 already或 yet
1) Have they taken down the old pictures ______? No, not ___________.
2) Most of us have finished our compositions ________
3) He said he hadn’t visited the exhibition ________.
B.用 since或 for
1) We have learned five lessons ______ the beginning of this term.
2) Mrs. Liao has been in hospital ______last week.
3) I have stayed at my aunt’s _____two weeks.
C. 用have gone或 have been
1) Where are the boy students ? They _____ to the school factory.
2) Is your father in ? No, he ____ to Shenzhen. _______he ever ______ there before ? Yes, he ___ there several times
3) He asked me if I_____ to Hangzhou before.
I told him that I wanted to go there for a visit as I ____ never ____ to that city before.
2. 选择填空
1.Mother ____me a new coat yesterday. I _______ it on. It fits me well.
A. had made…have tried B. made…have tried
C. has made…tried D. made…tried
2 “He ____to draw horses already”. “When ______ he ?” “ Last year “
A. learned…has B. learned…did C. has learned…has D. has learned…did
3.Tom _____up into the tree. Look, he ____ high up there !
A. has got…is B. has climbed…was C. got …was D. climbed…is
4.____ you _____ the text yet ? Yes, we ____ it two hours ago.
A. Did…copy…did B. Have…copied…have C. Have…copied…did D. Did …copy…had
5. “Why ______ she _______ angry ?” “Because he _____ at her just now .”
A. did…get…shouted B. has…got…shouted
C. did…get…has shouted D. has…got…has shouted
6. ______you __________ the film before ? Where _____ you ____ it ?
A. Have …seen…did…see B. Did …see…did…watch
C. Have…seen…have…seen D. Did …see…have…seen
7.You ____ me waiting for two hours. I ____ for you since five.
A. kept…waited B. have kept…waited
C. kept…have waited D. have kept…have waited
8.Where ______ John _______ ? To the library. He _________ there for an hour.
A. has…been…has gone B. has…gone…has been C. did…go…went D. did…be…went
9.______ the baby still _____ ? No, it _______ crying.
A. Has…cried…has stopped B. Is…crying…stopped
C. Did …cry…stopped D. Is…crying…has stopped
10. I _______ the way. I ________ here for quite many years.
A. knew…have lived C. knew…live C. know…have lived D. know…live
11. _____ you ever _____ America ? Yes, I have.
A. Have…gone to B. Have…gone in C. Have…been to D. Have …been in
12. My brother ____college for over three years.
A. has gone to B. has been to C. has been in D. has been at
13.He ________ the Army by the end of 1989. He ______ in the army since then.
A. joined…is B. has joined…has been C. had joined…is D. had joined …has been
14. By the time I _____ back they ____ up ten satellites.
A. came…have sent B. came…had sent C. come…have sent D. had come…sent
15. Jack ____ over five lessons by seven o’clock. Then he ____ a rest.
A. went…took B. went…had taken C. had gone…took D. had gone…had taken
16. We ____ out by that time that he ____ a spy for a long time.
A. had found…had been B. had found…was C. found…had been D. found…was
17. Before the news ____ him, he ____ to know about it.
A. reaches…has got B. reached…had got C. reached…got D. had reached…got
18. I _____ him a second letter before I ____ from him.
A. wrote…heard B. wrote…had heard C. had written…heard D. have written…hear
19. People ____ that the soldiers _____ fighting.
A. say…had stopped B. said…has stopped C. say…stopped D. said…had stopped
20. We ____ in a good harvest because we ____ enough rain.
A. didn’t get…had had B. got…had had C. had got…had had D. got…hadn’t had
21. They _______ for five hours when they ______ in New York.
A. flew…arrived B. had flown…had arrived
C. flew…had arrived D. had flown…arrived
22. She ____ that it _____ for two days by that day.
A. says…has rained B. says…had rained C. said…had rained D. said…rained
23. John _____ there since the year before, so he _____ them.
A. had worked…knew B. had worked…had known
C. worked…knew D. worked…had known
24. He _____ angry because he ____ for a long time.
A. had got…had waited B. got…waited C. had got…waited D. got…had waited
25. -I have seen the film “Titanic” already.
-When __________ you __________ it？
-The day before yesterday.
A. have； seen B. will； see C. did； see D. did； seen
26. Mr Black __________ in China since five years ago.
A. lived B. has lived C. lives D. is going to live
27. We ____________ trees last Sunday. So far we __________ over 3，000 trees there.
A. planted； planted B. planted； have planted
C. have planted； planted D. have planted； have planted
练习答案：
1.A. 1) already, yet 2) already 3) yet
B. 1) since 2) since 3) for
C. 1) have gone 2) has gone, Has, been, has been 3) have been, have been
2. BDACA ADBDC CDDBC ABCDB DCADC BB
这已经很全了，找的我半死，给我分吧