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walk down from sb's knee与run down sb's knee有什么区别?

泡在奶味里1年前 (2023-12-05)阅读数 19#综合百科
文章标签动词过去式

您好!

walk down没这个搭配

rundown

1耗尽能量,停止工作

2逐步失去作用,萎缩

应该是选择题

选run down sb's knee,耗尽某人腿上的能量

没有区别吧!都是表示过去发生的事或动作,平时应写成过去式。概念: 表示过去了的动作或事件。 例句: I met him yesterday. 昨天我碰见了他。

I did my homework at home last week. 我上周在家做作业了。 [编辑本段]构成 表示一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下:

(1)一般情况下,动词词尾加 -ed ,如:

worked played wanted acted

(2)以不发音的 -e 结尾动词,动词词尾加 -d,如:

lived moved decided declined hoped judged raised wiped

(3)以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如:

studied tried copied justified cried carried embodied emptied

(4)以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed,如:

stopped begged fretted dragged dropped planned dotted dripped

(5)注:不规则动词的过去式变化规律性不强,须多加记忆。

go - went,make - made, get - got ,buy - bought ,come - came ,fly-flew ,is/am-was, are-were ,see-saw ,bring-brought,do-did,teach-taught, think-thought, are-were, say-said,sit-sat. [编辑本段]用法: (1)表示过去某一时刻或某一段时间内所发生的动作或情况,通常一般过去式带有表示动作时间状语的词,词组或从句,如 yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间状语。 I worked in that factory last year. 去年我在那一家工厂工作。 I went to the Tian Long Mountain yesterday. 昨天我们去了天龙山。

(2)

一般过去时态:表示过去某一时间所发生的动作或存在的状态。谓语动词要用一般过去式。

时间标志:yesterday(昨天), last week(上周), last month(上个月), last year(去年), two months ago(两个月前), the day before yesterday(前天),in 1990 (在1990年), in those days (在那些日子里)等表示过去的时间状语。

如: I was born in 1990. (我出生在1990年)。

When did you go to the park? (你是什么时候去的公园)。

I went to the park last week. (我是上周去的公园)

在上面的句子中第一句属于be动词的一般过去时态;第二句和第三句属于实义动词的一般过去时态。

1. Be 动词的一般过去时态

在没有实义动词的句子中使用be动词, am is 的过去式为was; are的过去式为were.

构成:肯定句:主语+was (were) +宾语

如:I was late yesterday. (昨天我迟到了。)

否定句:主语+was (were) +not+宾语

如:We weren't late yesterday. (我们昨天没迟到)

疑问句:Was (Were) +主语+宾语

如: Were you ill yesterday? (你昨天病了吗?)

肯定回答: Yes, I was. (是的,我病了。)

否定句: No, I wasn't. (不,我没病。)

特殊疑问句: 特殊疑问词+was (were) +主语+宾语

如:When were you born? 你是什么时候出生的?

[编辑本段]读法: 规则动词词尾加-ed有三种读音:

1. 在清辅音后读作[t]。如:asked, helped, watched, stopped

2. 在浊辅音和元音后读作[d]。如:enjoyed, studied, moved, called

3. 在t / d后读作[id]。如:wanted, needed

不规则动词的过去式大体上归纳有以下六条记忆法:

1. 以t结尾的词,过去式与原形相同。如:put—put, let—let, cut—cut, beat—beat

2. 以d结尾的词,把d变成t。如:build—built, lend—lent, send—sent, spend—spent

3. 以n结尾的词,在词后加t。如:mean—meant, burn—burnt, learn—learnt

4. 以ow / aw结尾的词,把ow / aw变成ew。如:blow—blew, draw—drew, know—knew, grow—grew

5. 含有双写字母的词,将双写改为单写,在词尾加t。如:keep—kept, sleep—slept, feel—felt, smell—smelt

6. 含有元音字母o / i的词,将o / i变成a。如:sing—sang, give—gave, sit—sat, drink—drank [编辑本段]不规则变化动词表: 原形 过去式 过去分词

abide abode,abided abode,

alight

arise arose arisen

awake awoke,awaked awoken

be was, were been

bear bore borne, born

beat beat beaten

become became become

befall befell befallen

beget begot begotten, begot

begin began begun

behold beheld beheld

bend bent bent

bereave bereaved, bereft bereaved, bereft

beseech besought, beseeched besought, beseeched

beset beset beset

bespeak bespoke bespoken, bespoke

bespread bespread bespread

bestrew bestrewed bestrewed, bestrewn

bestride bestrode bestridden, bestrid, bestrode

bet bet, betted bet, betted

betake betook betaken

walk down from sb's knee与run down sb's knee有什么区别?

bethink bethought bethought

bid bade, bid bidden, bid

bide bode, bided bided

bind bound bound

bite bit bitten, bit

bleed bled bled

blend blended, blent blended, blent

bless blessed, blest blessed, blest

blow blew blown

break broke broken

breed bred bred

bring brought brought

broadcast broadcast, broadcasted broadcast, broadcasted

browbeat browbeat browbeaten

build built built

burn burnt, burned burnt, burned

burst burst burst

buy bought bought

can could -

cast cast cast

catch caught caught

chide chid, chided chid, chidden, chided

choose chose chosen

cleave cleaved, cleft, clove cleaved, cleft

cleave clave cloven

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

dispread dispread dispread

do did done

draw drew drawn

dream dreamed, dreamt dreamed, dreamt

drink drank drunk

drive drove driven

dwell dwelt, dwelled dwelt, dwelled

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

fly fled fled

fly flied flied

forbear forbore forborne

forbid forbade, forbad forbidden

forecast forecast, forecasted forecast, forecasted

fordo fordid fordone

forego forewent foregone

foreknow foreknew foreknown

forerun foreran forerun

foresee foresaw foreseen

foreshow foreshowed foreshown

foretell foretold foretold

forget forgot forgotten, forgot

forgive forgave forgiven

forsake forsook forsaken

forswear forswore forsworn

freeze froze frozen

gainsay gainsaid gainsaid

get got 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

hamstring hamstringed, hamstrung hamstringed, hamstrung

hang hung hung

hang hanged hanged

have had had

hear heard heard

heave heaved, hove heaved, hove

hew hewed hewed, hewn

hide hid hidden, hid

hit hit hit

hold held held

hurt hurt hurt

inlay inlaid inlaid

keep kept kept

kneel knelt, kneeled knelt, kneeled

knit knitted, knit knitted, knit

know knew known

lade laded laded, laden

lay laid laid

lead led led

lean leaned, leant leaned, leant

leap leapt, leaped leapt, leaped

learn learnt, learned learnt, learned

leave left left

lend lent lent

let let let

lie lay lain

light lit lit

light lighted lighted

lose lost lost

make made made

may might -

mean meant meant

meet met met

melt melted melted, melten

misdeal misdealt misdealt

misgive misgave misgiven

mislay mislaid mislaid

mislead misled misled

mistake mistook mistaken

misunderstand misunderstood misunderstood

mow mowed mowed, mown

must must -

ought ought -

outbid outbade, outbid outbidden, outbid

outbreed outbred outbred

outdo outdid outdone

outeat outate outeaten

outfight outfought outfought

outgo outwent outgone

outgrow outgrew outgrown

outlay outlaid outlaid

outride outrode outridden

outrun outran outrun

outsell outsold outsold

outshine outshone outshone

outshoot outshot outshot

outsit outsat outsat

outspend outspent outspent

outspread outspread outspread

outthrow outthrew outthrown

outthrust outthrust outthrust

outwear outwore outworn

overbear overbore overborne

overbid overbid overbidden, overbid

overblow overblew overblown

overbuild overbuilt overbuilt

overbuy overbought overbought

overcast overcast overcast

overcome overcame overcome

overdo overdid overdone

overdraw overdrew overdrawn

overdrive overdrove overdriven

overeat overate overeaten

overfeed overfed overfed

overfly overflew overflown

overgrow overgrew overgrown

overhang overhung overhung

overhear overheard overheard

overlade overladed overladed, overladen

overlay overlaid overlaid

overleap overleapt, overleaped overleapt, overleaped

overlie overlay overlain

overpay overpaid overpaid

override overrode overridden

overrun overran overrun

oversee oversaw overseen

oversell oversold oversold

overset overset overset

oversew oversewed oversewed, oversewn

overshoot overshot overshot

oversleep overslept overslept

overspend overspent overspent

overspread overspread overspread

overtake overtook overtaken

overthrow overthrew overthrown

overwind overwound overwound

overwrite overwrote overwritten

partake partook partaken

pay paid paid

precast precast precast

prechoose prechose prechosen

prove proved proved, proven

put put put

quit quitted, quit quitted, quit

明白了吗?

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