什么是现在完成时 现在完成时是什么意思?详细一点

\u73b0\u5728\u5b8c\u6210\u65f6\u7684\u6807\u5fd7\u662f\u4ec0\u4e48\uff1f

\u73b0\u5728\u5b8c\u6210\u65f6\u7684\u6807\u5fd7\u662falready\u3001yet\u3001before\u3001just\u3002
\u5b8c\u6210\u65f6\u6001\u7684\u6784\u6210\u5206\u4e3a\u4e24\u90e8\u5206\uff1a\u4e00\u662f\u52a9\u52a8\u8bcd\uff0c\u4e8c\u662f\u5b9e\u4e49\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd-ed\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u7528\u52a9\u52a8\u8bcdhave\u8868\u793a\u201c\u65f6\u201d\uff0c\u4ee5\u8868\u660e\u52a8\u4f5c\u53d1\u751f\u7684\u65f6\u95f4\u662f\u5728\u8fc7\u53bb\u3001\u73b0\u5728\u8fd8\u662f\u5c06\u6765\uff1b\u7528\u8fc7\u53bb\u5206\u8bcd\u6765\u8868\u793a\u52a8\u4f5c\u7684\u201c\u6001\u201d\uff0c\u4ee5\u8868\u660e\u8be5\u52a8\u4f5c\u5df2\u7ecf\u5b8c\u6210\u3002
\u5b83\u7684\u6784\u6210\u662f\uff1a\u4e3b\u8bed+\u52a9\u52a8\u8bcd(have/has) +\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd\u3002\uff08have/has done\uff09

\u6269\u5c55\u8d44\u6599\uff1a
\u57fa\u672c\u7ed3\u6784\uff1a\u4e3b\u8bed+have/has+\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd\uff08p.p\uff09
1\u3001\u80af\u5b9a\u53e5\uff1a\u4e3b\u8bed+have/has+\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd(p.p)\uff08V-ed\uff09+\u5bbe\u8bed\uff08\u6216\u8005\u5176\u4ed6\uff09.
2\u3001\u5426\u5b9a\u53e5\uff1a\u4e3b\u8bed+have not/has not+\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd\uff08p.p\uff09\uff08V-ed\uff09+\u5bbe\u8bed.
3\u3001\u4e00\u822c\u7591\u95ee\u53e5\uff1aHave/Has+\u4e3b\u8bed+\u52a8\u8bcd\u7684\u8fc7\u53bb\u5206\u8bcd\uff08p.p)\uff08V-ed\uff09+\u5bbe\u8bed\uff08\u6216\u8005\u5176\u4ed6\uff09?
\u80af\u5b9a\u56de\u7b54\uff1aYes,I/they/we/you have.\u6216Yes,she/he/\u4eba\u540d has.
\u5426\u5b9a\u56de\u7b54\uff1aNo,I/they/we/you haven't.\u6216No\uff0cshe/he/\u4eba\u540d hasn't.
4\u3001\u7279\u6b8a\u7591\u95ee\u53e5\uff1a\u7279\u6b8a\u7591\u95ee\u8bcd+\u4e00\u822c\u7591\u95ee\u53e5\uff08have/has+\u4e3b\u8bed+\u8fc7\u53bb\u5206\u8bcd+\u5176\u4ed6\uff09

\u4ec0\u4e48\u662f\u73b0\u5728\u5b8c\u6210\u65f6\uff1f

现在完成时是英文时态的一种

现在完成时的用法
主语+have(has)+过去分词(done)
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 lost my wallet.(含义是:现在我没有钱花了.)
Jane has laid the table.(含义是:已可以吃饭了.)
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,持续到现在的情况,常与for,since连用.
Mary has been ill for three days.
I have lived here since 1998.
3. 现在完成时往往同表示不确定的过去时间状语连用,如already, yet, just, before, recently,still, lately等:
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
4. 现在完成时常常与表示频度的时间状语连用,如often, sometimes, ever, never, twice, on several occasion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 on several occasions.
5. 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now, up to these few days/weeks/months/years, this morning/week/month/year, now, just, today, up to present, so far等:
Peter has written six papers so far.
Man has now learned to release energy from the nucleus of the atom.
There has bee too much rain in San Francisco this year.
The friendly relations and cooperation between our two countries have been enhanced in the past few years.
Up to the present everything has been successful.
6. 现在完成时表示现在之前业已完成的动作,虽然其效果或影响仍然存在但已不再继续,但是有一些现在完成时的句子,在后面加上for+一段时间,则现在完成时的动作就表示延续性.
Thomas has studied Russian. (现在不再学俄语)
Thomas has studied Russian for three years. (=Thomas began to study Russian three years ago, and is still studying it now.(同第2点用法第一个例句)
7. 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.
===================
现在完成时的“完成用法”和“未完成用法”

1.现在完成时的"完成用法"

现在完成时的"完成用法"指的是动作发生在过去某一时刻并已结束,但该动作对现在产生了影响,与现在情况具有因果关系。

例如:He has turned off the light.他已把灯关了。(动作结束于过去,但说明的是现在的情况--灯现在不亮了。)

现在完成时"完成用法"的特点是动作不延续,因此,该时态只能与表示不定的过去时间状语(如:already,yet,before,recently等)、频度时间状语(如:never,ever,once等)、包括现在时刻在内的时间状语(如:this morning / month /year...,today等)连用。

例如: Have you found your pen yet?你已找到你的钢笔了吗?

2.现在完成时的"未完成用法"

现在完成时的"未完成用法"指的是动作开始于过去某一时刻,一直延续到现在,或可能还要继续下去。

例如:He has lived here since 1978.自从1978年以来,他一直住在这儿。(动作起始于1978年,一直住到现在,可能还要继续住下去。)

I have been in the army for more than 5 years.我在部队已经呆了五年多了。(动作开始于5年前,一直延续至今,有可能还要继续下去。)

此种用法的句中常需一个表示一段时间的状语(由since或for引导),或表示与现在时刻相连的时间状语(如:up to now,so far)等。

例如:I have heard nothing from him up to now.到目前为止我没有他的任何消息。

注意:(1)现在完成时的未完成用法只适用于延续性动词,不可用于终止性动词,即瞬间完成或延续时间很短的动词。如:come,go,arrive,leave,join,become,die等。

(2)现在完成时常见两种句型:

①主语+have / has been+for短语

②It is+一段时间+ since从句

例如:He has been in the League for three years.或It is three years since he joined the League. 他入团已三年了
一.have/has been doing sth.
1.现在完成进行时
当后面接有一段时间的词时,或是加表示时间的词时,可以用现在完成时.如果这件事现在还在持续或还在做,则可用
现在完成进行时.
如:I have been skating for 4 hours.
I have finished my homework.
2.现在完成时的被动语态.
后接动词的过去分词.
如:The building has been built for 5 years.
二.一般现在时:用动词原形
一般过去时:用动词的过去式
一般将来时:will/shall+do
is/am/are going to do
过去将来时:could/would do
现在完成时:have/has done
过去完成时:had done
将来完成时:shall have done
过去将来完成时:would/could have done
现在进行时:is/am/are doing
过去进行时:was/were doing
将来进行时:will/shall be doing
过去将来进行时:would/could be doing
现在完成进行时:have/has been doing
过去完成进行时:had been doing
将来完成进行时:shall have been doing
过去将来完成进行时:would have been doing
此时态一般在中学学习

过去分词的构成:
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:
⑴、一般动词,在词尾直接加“ ed ”。
work---worked---worked ,visit---visited---visited
⑵、以“ e ”结尾的动词,只在词尾加“ d ”。
lived---lived---lived ,
⑶、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 ,
play---played---played ,stay---stayed---stayed
⑷、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要特别牢记,详见课后附录中的不规则动词表.

两种时态的区分:
( 1 )、一般过去时的谓语动词用过去式,而现在完成时的谓语基本构成是“助动词 have/ has + 过去分词”。
(2) 、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 2002 等;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。
试比较以下几组句子,有什么区别:
① A:Have you seen the film ?
B:Did you see the film ?
分析:你看过这部电影吗?( A )句强调的是被问者对剧情是否了解;( B )句强调的是看这部电影的动作是否发生过,并不强调是否知道其内容。
② A:How has he done it ?
B:How did he do it ?
分析:他是怎么做的这件事?( A )句强调的是他做着件事的方式对现在产生了某种影响;( B )句单纯的询问做这件事的方式。
③ A:He has lived in Beijing for 8 years .
B:He lived in Beijing for 8 years .
分析:他在北京住了 8 年。( A )句讲的是到目前为止他在北京住了 8 年,可能还会继续在北京住下去。( B )句讲的是他在北京住过 8 年,现在已经不在北京了

现在完成时:
定义:⒈过去已经完成的某件事情对现在所造成的结果或影响(简单的说就是指某件事已经做过而不出现过去时间)
⒉从过去某个时间点开始做某件事情,一直持续到现在,也可能持续到将来(也可用现在完成进行时)
结构:have/has done
常接的时间状语:since;This is the first time; ever since;already;never;in the last/past few years;yet;just;Recently;ever;for+一段时间;up/till to now

have been to... 是曾经到过哪
I have benn to BeiJing
你理解的对

你理解的是对的
另外have been to 是以前去过哪,人已经回来了,对比于have gone to

LS 的都说完了

什么是现在完成时?



  • 浠涔堟槸鐜板湪瀹屾垚鏃?
    绛旓細1銆鐜板湪瀹屾垚鏃鐢ㄦ潵琛ㄧず涔嬪墠宸插彂鐢熸垨瀹屾垚鐨勫姩浣滄垨鐘 鎬侊紝鍏剁粨鏋滅殑纭拰鐜板湪鏈夎仈绯汇傚姩浣滄垨鐘舵佸彂鐢熷湪杩囧幓 浣嗗畠鐨勫奖鍝嶇幇鍦ㄨ繕瀛樺湪锛涗篃鍙〃绀烘寔缁埌鐜板湪鐨勫姩浣滄垨 鐘舵併傚叾鏋勬垚锛 have (has) +杩囧幓鍒嗚瘝銆2銆傚皢鏉ュ畬鎴愭椂 1) 鏋勬垚will / be going to do sth.2) 姒傚康 a. 鐘舵佸畬鎴愶細琛ㄧず鏌愪簨缁х画鍒板皢鏉ユ煇...
  • 浠涔堟槸鐜板湪瀹屾垚鏃?
    绛旓細瀹屾垚鏃剁殑鏍囧織璇嶆槸锛歫ust锛宔ver锛宯ever锛寉et锛宎lready锛宖or锛宐efore锛宻ince锛宻o far锛宺ecently锛宼wice锛宻till锛宼ill now锛寀p to now锛宼hree times銆1銆佽繃鍘诲彂鐢熺殑鏌愪竴鍔ㄤ綔瀵圭幇鍦ㄩ犳垚鐨勫奖鍝嶆垨缁撴灉鎴栧埌鐜板湪涓烘宸茬粡鍙戠敓鎴栧畬鎴愮殑鍔ㄤ綔銆2銆佽〃绀鸿繃鍘诲彂鐢熺殑銆佹寔缁埌鐜板湪鐨勫姩浣滄垨鐘舵併鐜板湪瀹屾垚鏃鐢ㄦ硶 鈶犺偗瀹氬彞锛...
  • 鏃舵佷腑鐜板湪瀹屾垚鏃鐨勫畾涔夋槸浠涔?
    绛旓細鎰熻阿鎮ㄥ叧娉ㄦ櫤璇剧綉锛圫martStudy)鍚屽鎮ㄥソ锛鐜板湪瀹屾垚鏃 锛1锛夋瀯鎴愶細鐜板湪瀹屾垚鏃剁敱鍔╁姩璇峢ave + 杩囧幓鍒嗚瘝鏋勬垚锛屽姪鍔ㄨ瘝have 鏈変汉绉板拰鏁扮殑鍙樺寲銆傜涓変汉绉板崟鏁扮敤has,鍏朵綑鐢╤ave.1锛夌幇鍦ㄥ畬鎴愭椂閫氬父琛ㄧず鍦ㄨ璇濅箣鍓嶅凡缁忓畬鎴愮殑鍔ㄤ綔鎴栧瓨鍦ㄧ殑鐘舵併傝璇濅汉寮鸿皟鐨勬槸璇ュ姩浣滄垨鐘舵佸鐜板湪鐨勭粨鏋滄垨褰卞搷銆偮稭y daughter has ...
  • 浠涔堝彨鐜板湪瀹屾垚鏃?
    绛旓細鐜板湪瀹屾垚鏃鏄敱鍔╁姩璇+杩囧幓鍒嗚瘝鏋勬垚锛屽叾瑙勫垯鍔ㄨ瘝鐨勮繃鍘诲垎璇嶆瀯鎴愪笌杩囧幓寮忕浉鍚岋紝涓嶈鍒欏姩璇嶇殑杩囧幓鍒嗚瘝鍒欓渶鍔犲己璁板繂銆傜幇灏嗗叾涓昏鐢ㄦ硶灏忕粨濡備笅锛1锛庤〃绀鸿繃鍘诲彂鐢熺殑鏌愪竴鍔ㄤ綔瀵圭幇鍦ㄩ犳垚鐨勫奖鍝嶆垨缁撴灉銆備緥濡傦細I have just cleaned my clothes锛庢垜鍒氭礂杩囪。鏈嶃傦紙鈥滄礂琛f湇鈥濇槸鍙戠敓鍦ㄨ繃鍘荤殑鍔ㄤ綔锛屽鐜板湪閫犳垚鐨勭粨鏋滄槸...
  • 璇烽棶鐜板湪瀹屾垚鏃鐨勫畾涔夋槸浠涔?
    绛旓細浠栧凡缁忎粠鍩庨噷鍥炴潵浜嗐傝〃绀轰汉鐜板湪姝ゅ銆4.鐜板湪瀹屾垚鏃鐢ㄥ湪杩囧幓宸插畬鎴愯屽叾缁撴灉瀵圭幇鍦ㄤ粛鏈夊奖鍝嶇殑鍔ㄤ綔鏉ヨ鏄庣粡鍘嗐佺粡楠,鎴栬〃绀烘煇绉嶆劅鎯呰壊褰┿侻r. Lee speaks good English. He has learned English for ten years.鏉庡厛鐢熻涓鍙eソ鑻辫,浠栧浜嗗崄骞磋嫳璇簡銆傝〃绀虹粡鍘嗐佺粡楠屻俉hat have you done!浣犲仛鐨浠涔浜...
  • 浠涔堟槸鐜板湪瀹屾垚鏃鍜岀幇鍦ㄥ畬鎴愯繘琛屾椂銆
    绛旓細finish锛宎rrive锛宭eave锛宒epart and commence 绛夈5銆佸姩浣滃鐜板湪浜х敓鐨勭粨鏋 鐜板湪瀹屾垚鏃锛氳〃绀虹殑缁撴灉鏄洿鎺ョ殑銆傜幇鍦ㄥ畬鎴愯繘琛屾椂锛氳〃绀虹殑鏄渶鍚庣殑缁撴灉銆6銆佹儏鎰熻壊褰 鐜板湪瀹屾垚鏃讹細姣旇緝鐢熷姩锛屾湁鏃跺惈鏈夋槑鏄剧殑鎰熸儏鑹插僵銆傜幇鍦ㄥ畬鎴愯繘琛屾椂锛氬彧璇存槑涓涓簨瀹烇紝涓绉嶅奖鍝嶆垨缁撴灉锛屽钩閾虹洿鍙欙紝娌℃湁浠涔鎰熸儏鑹插僵鍙█銆
  • 浠涔堟槸鐜板湪瀹屾垚鏃鍜岃繃鍘诲畬鎴愭椂?
    绛旓細1銆佹剰鎬濅笉鍚 鐜板湪瀹屾垚鏃鏄寚鏌愪釜鍔ㄤ綔浠庤繃鍘诲紑濮嬩竴鐩存寔缁埌鐜板湪锛屾垨瀵圭幇鍦ㄦ湁褰卞搷锛屾槸绔欏湪"鐜板湪''鐨勬椂闂寸偣涓娿傝繃鍘诲畬鎴愭椂鍒欐瘮鐜板湪瀹屾垚鏃跺線鍓嶆帹浜嗕竴娈垫椂闂达紝鍗"杩囧幓鐨勮繃鍘''銆2銆佸彞鍨嬩笉鍚 鐜板湪瀹屾垚鏃跺彞鍨嬶細have/has+杩囧幓鍒嗚瘝锛岃繃鍘诲畬鎴愭椂鍙ュ瀷锛歨ad+杩囧幓鍒嗚瘝銆
  • 浠涔堟槸鐜板湪瀹屾垚鏃?
    绛旓細鐜板湪瀹屾垚鏃鐨8涓爣蹇楄瘝:already銆亂et銆乯ust銆乶ever銆乪ver銆乥efore銆乻ince銆乽p to now銆傜幇鍦ㄥ畬鎴愭椂鏄繃鍘荤殑鍔ㄤ綔鎴栫姸鎬佹寔缁埌鐜板湪骞朵笖宸茬粡瀹屾垚锛屽鐜板湪閫犳垚鐨勫奖鍝嶏紝鍙兘鎸佺画鍙戠敓涓嬪幓銆傚湪鑻辫鏃舵佷腑锛屸滄椂鈥滄寚鍔ㄤ綔鍙戠敓鐨勬椂闂达紝鈥濇佲滄寚鍔ㄤ綔鐨勬牱瀛愬拰鐘舵併傚畬鎴愭椂鎬佺殑鏋勬垚鍒嗕负涓ら儴鍒嗭細涓鏄姪鍔ㄨ瘝锛屼簩鏄疄涔...
  • 浠涔堟槸鐜板湪瀹屾垚鏃
    绛旓細鐜板湪瀹屾垚鏃锛圥resent perfect锛夎繃鍘诲彂鐢熷苟涓斿凡缁忓畬鎴愮殑鍔ㄤ綔瀵圭幇鍦ㄩ犳垚褰卞搷鎴栧悗鏋滐紝杩囧幓鏌愪竴鏃堕棿寮濮嬪苟涓鐩存寔缁埌鐜板湪骞朵笖鏈夊彲鑳借繕浼氭寔缁殑鍔ㄤ綔鎴栫姸鎬併
  • 浠涔堟槸鐜板湪瀹屾垚鏃?
    绛旓細灏辨槸杩囧幓鍙戠敓鐨勪簨瀵鐜板湪閫犳垚鐨勫奖鍝嶃傚彞寮忎负have/has 锛嬭繃鍘诲垎璇嶆眰閲囩撼銆
  • 扩展阅读:怎么判断现在完成时 ... 现在完成时16个标志词 ... 现在完成时的三种情况 ... 现在完成时28字口诀 ... 现在完成时三个用法 ... 现在完成时基本用法 ... 现在完成时思维导图 ... 现在完成时标志词口诀 ... 现在完成时经典10句 ...

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网