什么是现在分词和过去分词

如题所述

现在分词(Present Participle,又称-ing形式、现在进行式) ,是分词的一种,分词又分为现在分词和过去分词,它们都是非限定动词,即在句子里面不能单独充当谓语,但能充当其它的一些成分(定语,表语,补语和状语),并且它们具有动词的性质,所以又是类动词的一种。一般式:doing; 一般被动式:being done; 完成式:havingdone; 完成被动式:having been done。 所有否定式都是在-ing前面加not ,包括独立主格形式。
其构成如下:
①直接在动词的后面加上ing,如do→doing,sing→singing,comfort→comforting   
②以不发音的e结尾的动词,把e去掉,再加ing,如dance→dancing,hike→hiking   
※注意※ 这里的e必须不发音,若发音,则不能去掉,如see→seeing   
③最后一个闭音节重读且后面只有一个辅音字母的动词,双写这个辅音字母再加ing,如cut→cutting,swim→swimming   
④以ie结尾的动词,要把ie变成y再加ing,如die→dying,lie→lying.不过也有y变ie加ing的。   ⑤以ic结尾的动词,要把ic变成ick再加ing,如picnic→picnicking,traffic→trafficking   
以上规则用一句话概括成的口诀就是:直接双写去e,ie变y ing
现在分词的两个基本特点
  1. 在时间上表示动作正在进行。例如: a developing country. 一个发展中的国家, boiling water 沸水, rising sun 冉冉升起的太阳。(试比较: a developed country 一个发达国家, boiled water沸水, risen sun 升起的太阳)   
2. 在语态上表示主动。例如: the ruling class 统治阶级, the exploiting class 剥削阶级。(试比较: the ruled class 被统治阶级, the exploited class 被剥削阶级)

过去分词:
规则动词的过去分词一般是由动词加ed构成(具体规则见后),不规则动词的过去分词见不规则动词表。
过去分词则属于类动词:
1. 及物动词的过去分词作表语,与句子的主语是被动关系,表示主语的状态,不但表示被动,还表示已完成了。 The cup is broken. 茶杯破了。
2. 不及物动词的过去分词作表语,与句子的主语是主动关系,表示主语的状态,只表示动作的完成。 He is retired. 他已退休。
3. 有些过去分词作表语时,构成的谓语很接近被动结构。

构成:主语+have/has+动词的过去分词(done)   
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 ”。(然而要注意的是,过去分词并不是过去式)   work---worked---worked,visit---visited---visited   
(2)、以“ e ”结尾的动词,只在词尾加“ d ”。   live---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,见不规则表如下:
一、A—A—A型,即原形、过去式和过去分词三者都相同。(共7个)   
cost—cost—cost cut—cut—cut hit—hit—hit hurt—hurt—hurt let—let—let put—put—put read—read—read   
二、A—B—B型,即过去式、过去分词相同。(共41个)   
1.过去式和过去分词都含有 -ought。(4个)   bring—brought—brought buy—bought—bought think—thought—thought fight-fought-fought   
2.词尾有-ild,-end时,只需把d变为t。(4个)   build—built—built lend—lent— lent send—sent—sent spend—spent— spent   
3.过去式、过去分词都含有 -aught。(2个)   catch—caught—caught teach—taught—taught   
4.把-eep、-eel变为-ept、-elt。(4个)   keep—kept—kept sleep—slept—slept sweep— swept—swept   
5.把-ell变为-old。(2个)   tell—told—told sell—sold—sold   
6.把-ell、-ill变为-elt或-ilt。(4个)   smell—smelt—smelt spell—spelt—spelt feel—felt— felt spill—spilt—spilt   
7.把-eed、-ead、-eet变为-ed或-et。(4个)   feed-fed-fed lead-led-led speed-sped-sped meet-met-met   
8.过去式、过去分词都在原形词尾加t。(3个)   learn—learnt—learnt mean—meant—meant spoil—spoilt—spoilt   
9.过去式、过去分词词尾去y变-id(4个)   say—said—said pay—paid—paid lay—laid—laid hear—heard—heard   
10.改变元音字母。(11个)   meet—met—met get—got—got sit—sat—sat find—found—found hold—held—held spit—spat—spat shine—shone—shone win—won—won hang—hung—hung dig— dug—duglose—lost—lost   
11.改变辅音字母。(1个)   make—made—made   
12.改变元、辅音字母。(4个)   leave—left—left stand—stood—stood have(has)— had—had understand—understood—understood   
三、A—B—C型,即原形、过去式、过去分词都不相同。(共37个)   
1.i—a—u变化。(7个)   begin—began—begun drink—drank—drunk sing— sang—sung ring—rang—rung swim—swam—swum sink— sank—sunk spring-sprang-sprung   2.词尾为-ow,-aw时,过去式将其变为-ew,过去分词在其原形后加n。(5个)   blow—blew—blown draw—drew—drawn grow— grew—grown know—knew—known throw—threw—thrown(show除外)   
3.词尾为“i+辅(1个)+e”,过去式将i变为o,过去分词多在原形后加n,若那个辅音字母为d或t,须双写d或t后加n。(4个)(give,hide除外)   drive—drove—driven write—wrote—written ride— rode—ridden rise—rose—risen   
4.过去分词在过去式后加n。(1个)   wake—woke— woken   
5.过去分词由过去式加-ten构成。(2个)   get-got-gotten forget—forgot—forgotten   6.过去分词由原形加(e)n构成。(6个)   be—was(were)—been eat—ate—eaten fall—fell—fallen give—gave—given see—saw—seen hide—hid—hidden(hid)   
7.词尾为-ake时,过去式将其变为-ook,过去分词在原形词后加-n。(2个)   take—took—taken mistake—mistook—mistaken   
8.原形、过去式和过去分词都不相同。(6个)   do—did—done fly—flew—flown go—went—gone lie—lay—lain show—showed—shown wear—wore—worn   
9.词尾为-eak时,过去式将其变为-oke,过去分词在原形词后加-n。(2个)   break—broke—broken speak—spoke—spoken   
10.词中间为“oo+辅(1个)+e”或“ee+辅(1个)+e”,过去式将oo、ee变为o,过去分词在原形词后加-n。(2个)   choose—chose—chosen freeze—froze—frozen   
四、A—A—B型,即过去式和原形相同。(1个)   beat—beat—beaten   
五、A—B—A型,即过去分词和原形相同。(3个)   
1.词中间为“o+辅(1个)+e”时,过去式将o变为a。(2个)   come—came—come become—became—become   
2.u—a—u变化。(1个)   run— ran—run   六、情态动词型,只有原形和过去式,没有过去分词。(4个)   can—could may—might will—would shall—should   
3.动词原形 过去式 过去分词   arise arose arisen   awake awoke/awaked awoken   be was/were been   bear bore borne(携带)/born(出生)   beat beat beaten   become became become   begin began begun   befall befell befallen   bend bent bent   bet bet bet   bind bound bound   bite bit bitten/bit   bleed bled bled   blend blended blent   bless blessed blest   blow blew blown   break broke broken   breed bred bred   bring brought brought   broadcast broadcast/broadcasted broadcast/broadcasted   build built built   burn burnt/burned burnt/burned   burst burst burst   buy bought bought   cast cast cast   catch caught caught   choose chose chosen   cleave clove/cleft cloven/cleft   cling clung clung   clothe clothed/clad clothed/clad   come came come   cost cost cost   creep crept crept   crow crowed/crew crowed   cut cut cut   dare dared/durst dared   deal dealt dealt   dig dug dug   do did done   draw drew drawn   dream dreamt/dreamed dreamt/dreamed   drink drank drunk   drive drove driven   dwell dwelt dwelt   eat ate eaten   fall fell fallen   feed fed fed   feel felt felt   fight fought fought   find found found   flee fled fled   fling flung flung   fly flew flown   forbid forbade/forbad forbidden   forecast forecast/forecasted forecast/forecasted   forget forgot forgotten   forgive forgave forgiven   freeze froze frozen   gainsay gainsaid gainsaid   get got gotten   gild gilded/gilt gilded   gird girded/girt girded/girt   give gave given   go went gone   grave graved graven/graved   grind ground ground   grow grew grown   hang hung/hanged hung/hanged   have had had   hear heard heard   heave heaved/hove hesved/hove   hide hid hidden   hit hit hit   hold held held   hurt hurt hurt   keep kept kept   kneel knelt knelt   know knew known   lade laded laden   lay laid laid   lead led led   lean lesnt/leaned lesnt/leaned   leap leapt/leaped leapt/leaped   learn learnt/learned learnt/learned   leave left left   lend lent lent   let let let   lie lay lain   light lit/lighted lit/lighted   lose lost lost   make made made   mean meant meant   meet met met   melt melted meited/molten   mistake mistook mistaken   misunderstand misunderstood misunderstood   outgrow outgrew outgrown   overcome overcame overcome   oversee oversaw overseen   pay paid paid   prove proved proved/proven   put put put   quit quitted/quit quitted/quit   read read read   rend rent rent   ride rode ridden   ring rang rung   rise rose risen   rive rived riven/rived   run ran run   saw sawed sawn/sawed   say said said   see saw seen   seek sought sought   sell sold sold   send sent sent   set set set   sew sewed sewn/sewed   shake shook shaken   shave shaved shaved/shaven   shear sheared sheared/shorn   shed shed shed   shine shone shone   shoe shod shod   shoot shot shot   show showed shown/showed   shrink shrank/shrunk shrunk/shrunken   shrive shrove/shrived shriven/shrived   shut shut shut   sing sang/sung sung   sink sank/sunk sunk/sunken   sit sat sat   slay slew slain   sleep slept slept   slide slid slid   sling slung slung   slink slunk slunk   slit slit slit   smell smelt/smelled smelt/smelled   smite smote smitten   sow sowed sown/sowed   speak spoke spoken   speed sped/speeded sped/speeded   spell spelt/spelled spelt/spelled   spend spent spent   spill spilt/spilled spilt/spilled   spin spun/span spun   spit spat/spit spat/spit   spoil spoilt/spoiled spoilt/spoiled   spread spread spread   spring sprang/sprung sprung   stand stood stood   stave staved/stove staved/stove   steal stole stolen   stick stuck stuck   sting stung stung   swear swore sworn   sweep swept swept   swell swelled swollen/swelled   swim swam swum   swing swung swung   take took taken   teach taught taught   tear tore torn   tell told told   think thought thought   throw threw thrown   thrust thrust thrust   tread trod trodden/trod   upset upset upset   wake woke/waked woken/waked   wear wore worn   weave wove woven   weep wept wept   win won won   wind wound wound   work worked/wrought worked/wrought   wring wrung wrung   write wrote written
在实际使用中,特别是在口语交流中,有时往往会用错时态,这没关系,老外已经知道你要表达的意思了。在书写时注意写对就行了。
英语主要目的是为了构通和交流,达到这个目的就行了,没必要对此死记硬背。
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第1个回答  2012-04-12
现在分词(Present Participle)(又称-ing形式、现在进行式) ,是分词的一种,分词又分为现在分词和过去分词,它们都是非限定动词,即在句子里面不能单独充当谓语,但能充当其它的一些成分(定语,表语,补语和状语),并且它们具有动词的性质,所以又是类动词的一种。一般式doing 一般被动式being done 完成式havingdone 完成被动式having been done 所有否定式都是在-ing前面加not 包括独立主格形式
定义
由动词原形+ing形式组成。具有双重性,一面具有动词的特征,可以有自己的宾语和状语;另一面具有形容词和副词的特征,可以充当表语,定语,状语,补足语,可以表示主动或正在进行的动作,是非谓语动词的一种。
构成形式
①直接在动词的后面加上ing,如do→doing,sing→singing,comfort→comforting
②以不发音的e结尾的动词,把e去掉,再加ing,如dance→dancing,hike→hiking
※注意※ 这里的e必须不发音,若发音,则不能去掉,如see→seeing
③最后一个闭音节重读且后面只有一个辅音字母的动词,双写这个辅音字母再加ing,如cut→cutting,swim→swimming
④以ie结尾的动词,要把ie变成y再加ing,如die→dying,lie→lying
以上规则用一句话概括成的口诀就是: 直接双写去e,ie变y ing
可作成分
定语 状语 补语 表语
· 作定语

过去分词
规则动词的过去分词一般是由动词加ed构成(具体规则见后),不规则动词的过去分词见不规则动词表。 过去分词则属于类动词:
1. 及物动词的过去分词作表语,与句子的主语是被动关系,表示主语的状态,不但表示被动,还表示已完成了. The cup is broken. 茶杯破了.
2. 不及物动词的过去分词作表语,与句子的主语是主动关系,表示主语的状态,只表示动作的完成. He is retired. 他已退休.
3. 有些过去分词作表语时,构成的谓语很接近被动结构.本回答被提问者采纳
第2个回答  2012-04-12
有时候最好的解释是从例子得到的。
下面大写的单词就是 “过去分词 ”和 “现在分词”:

过去分词
• I have WORKED here for five years.
• He needs a folder MADE of plastic.
• It is DONE like this.
• I have never BEEN so happy.
• He is a BROKEN man.
现在分词
• I am WORKING.
• SINGING well is not easy.
• HAVING finished, he went home.
• You are BEING silly!
第3个回答  2012-04-12
helping carrying humming getting leaving eating boating beating burning
soaked moved disguised amused taught driven touched mixed typed washed ironed mentioned rolled walked locked
现在分词有“直接,双写,去‘哑e’三种情形。”
直接就是直接加ing,双写有个口诀:一重,一元,一辅。也就是它必须是重读闭音节,结尾只有一个辅音字母,这个辅音字母的前面只有一个元音字母,那么就双写这个辅音字母,再加ing。去”哑e”的是它结尾的是不发音的字母e,那么就去e加ing。
而动词的过去式和过去分词除了规则变化加ed之外,不规则的有AB C型,AAB型,AAA型,ABB型,ABA型。记住了然后可以归类。
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