原形过去式过去分词

不规则动词原形、过去式和过去分词

动词原形过去式过去分词1三种形式一样

cost cost cost

cut cut cut

let let let

put put put

read [ri:d] read [red] read [red]

set set set

shut shut shut

2、原形与过去分词一样

become became become

come came come

overcome overcame overcome

run ran run

3、过去式与过去分词一样

bring brought brought

build built built

buy bought bought

catch caught caught

dig dug dug

feed fed fed

feel felt felt

find found found

get got got

have/has had had

hear heard heard

hold held held

keep kept kept

lear n lear nt/lear ned lear nt/lear ned

leave left left

lie lied lied

light lighted/lit lighted/lit

make made made

mea n mea nt mea nt

meet met met

pay paid paid

say said said

sell sold sold

send sent sent

show showed showed/show n

sit sat sat

sleep slept slept

smell smelt smelt

spe nd spe nt spe nt

sta nd stood stood

teach taught taught

tell told told

thi nk thought thought

un dersta nd un derstood un derstood

wake waked/woke waked/woke/woke n* 4、三种形式各不同

be(am,is,are) was,were bee n

begin bega n begun

break broke broke n

choose chose chosen

do(does) did done

draw drew draw n

drink drank drunk

drive drove drive n

eat ate eate n

fall fell falle n

freeze froze froze n

give gave give n

go went gone

grow grew grow n

know knew known

ride rode ridde n

see saw see n

shake shook shaken

sing sang sung

speak spoke spoken

swim swam swum

take took take n

throw threw throw n

wear wore worn

write worte writte n

*情态动词中有些有过去式，但是没有过去分词：can -could; may -might;

shall -should;will -would,而有些则完全没有时态的限制：must、need