✅ 操作成功!

grow的过去式和过去分词

发布时间:2023-06-04 作者:admin 来源:文学

grow的过去式和过去分词

grow的过去式和过去分词

-冬至吃羊肉

2023年2月15日发(作者:化工厂拆除)

1

分规则变化和不规则变化两种。不规则变化需逐个记忆,规则变化遵循以下原则:

(1)一般情况下,在动词后加ed构成:work/worked,stay/stayed,shout/shouted等。

(2)在以-e结尾动词后只加d:close/closed,like/liked,live/lived,smile/smiled等。

(3)以辅音字母加y结尾的动词,应将y改为i再加-ed:study/studied,carry/carried等。

(4)以重读闭音节或r音节结尾且(中间只有一个元音字母)且末尾只有一个辅音字母动词,

要双写末尾的辅音字母再加-ed:stop/stopped,admit/admitted,refer/referred,prefer/

preferred等。

【注】(1)以字母l结尾的动词,若末尾一个音节为重读音节,则必须双写l再加-ed,如control

/controlled,但若末尾一个音节为非重读音节,则可双写l(英国英语)或不双写l(美国英语),

如travel/travel(l)ed。

(2)动词picnic(野餐)的过去式和过去分词是picnicked,不是picniced。

(3)词尾-ed读音规则是:在清辅音后读作[t],元音和浊辅音后读作[d],在辅音[t]或[d]后读

作[id]。

参考资料:引用

2

过去式和过去分词构成法

1)英语中大部分动词都以加-ed词尾的办法构成过去式及过去分词:

现在时(动词原形)过去式过去分词

workworkedworked

appearappearedappeared

talktalkedtalked

playplayedplayed

这类动词称为规则动词(RegularVerbs)。

2)在加-ed词尾时要注意几个问题:

a.若末尾已有字母e,则只加-d:

live——livedplease——pleasedfree——freed

b.若以“辅音(字母)+y”结尾,先变y为i再加-ed:

try——triedstudy——studiedsimplify——simplified

c.若是以“一个元音字母+一个辅音字母”结尾,该音节又重读者,末尾字母要双

写,然后再加-ed:

stop——stoppedfit——fittedchat——chatted

d.其他的词都直接加-ed:

lack——lackedopen——openedrepeat——repeated

3)另外,还有几点值得注意:

a.以“一个元音+l”结尾的词,英国人都把l双写,美国人都不双写:

travel——travelled(英),traveled(美)

marvel——marvelled(美),marveled(美)

b.l前若有两个元音,l一概不双写(英美都如此):

reveal——revealledappeal——appealed

c.有少数词,尽管末尾音节并不重读,末尾辅音字母在英国仍双写:

worship——worshipped(英),worshiped(美)

kidnap——kidnapped(英),kidnapped(美)

但progarm——programmed(英,美),progarmed(美国人有时用这种拼法)。

d.以x结尾的词,x不双写:

mix——mixedfix——fixed

4)在英语中,在加-ed词尾时,末尾字母双写的词常见的有:

ban

chop

drop

grip

knit

net

plan

rub

shrug

slam

bar

clap

drum

gun

lag

nip

plod

scan

shun

slap

bat

cram

dub

hop

man

nod

plug

scar

sin

slip

beg

crop

fan

hug

mar

pad

pop

scrap

sip

snap

blot

dam

fit

hum

mob

pat

prop

skru

b

skid

brag

dip

flag

jam

mop

pen

rip

ship

skim

spot

brim

dot

grap

jog

mug

pin

rob

shop

skin

squat

chat

drag

grin

jot

nag

pit

rot

shred

skip

stap

3

star

swap

trap

abet

contr

ol

expel

recap

stem

tag

trim

abhor

defer

incur

refer

step

tan

trip

acqui

t

deter

insti

l

regre

t

stop

tap

trot

admit

disti

l

occur

remit

sob

stra

p

thin

wag

allo

t

emit

omit

repe

l

strip

throb

wrap

commi

t

enrol

outwi

t

submi

t

stun

tip

compe

l

equip

patro

l

trans

mit

sun

top

confer

excel

propel

handic

ap

5)下面的词在加-ed时,在英国末尾字母要双写,而在美国却不一定双写:

cancel

label

program

shrivel

dial

level

quarrel

total

equal

marvel

refuel

travel

hiccup

model

revel

tunnel

initial

pedal

rival

unravel

kidnap

pencil

shovel

worship

注:在加-ing词尾时,4)中所列词的情况也一样。

4

不规则动词

1.原形同过去式和过去分词相同的不规则动词

cost-cost-cost

cut-cut-cut

hit-hit-hit

hurt-hurt-hurt

let-let-let

put-put-put

read-read-read

2.原式同过去分词或过去式相同的不规则动词

become-became-become

come-came-come

run-ran-run

beat-beat-beaten

3.过去分词同过去式相同的不规则动词

bring-brought-brought

buy-bought-bought

fight-fought-fought

5

think-thought-thought

catch-caught-caught

teach-taught-taught

build-built-built

lend-lent-lent

send-sent-sent

spend-spent-spent

lose-lost-lost

smell-smelt-smelt(smell-smelled-smelled)

feel-felt-felt

keep-kept-kept

sleep-slept-slept

sweep-swept-swept

leave-left-left

meet-met-met

burn-burnt-burnt(burn-burned-burned)

learn-learnt-learnt(learn-learned-learned)

mean-meant-meant

sell-sold-sold

6

tell-told-told

hold-held-held

shine-shone-shone(shine-shined-shined)

win-won-won

get-got-got

stand-stood-stood

understand-understood-understood

dig-dug-dug

hang-hung-hung

have(has)-had-had

hear-heard-heard

make-made-made

pay-paid-paid

say-said-said

sit-sat-sat

find-found-found

4.原形、过去式和过去分词三者都不相同的不规则动词

be(am,is)-was-been

be(are)-were-been

7

do-did-done

go-went-gone

wear-wore-worn

lie-lay-lain(lie-lied-lied撒谎)

see-saw-seen

begin-began-begun

drink-drank-drunk

ring-rang-rung

sing-sang-sung

swim-swam-swum

drive-drove-driven

rise-rose-risen

ride-rode-ridden

write-wrote-written

blow-blew-blown

grow-grew-grown

know-knew-known

throw-threw-thrown

fly-flew-flown

8

draw-drew-drawn

show-showed-shown

break-broke-broken

speak-spoke-spoken

choose-chose-chosen

take-took-taken

mistake-mistook-mistaken

wake-woke-woken(wake-waked-waked)

eat-ate-eaten

fall-fell-fallen

give-gave-given

forget-forgot-forgotten

👁️ 阅读量:0