国产午夜精品无码一区二区,国产精品一区二区 尿失禁,国产成人亚洲精品青草,国产精品人妻无码久久久久,国产精品久久久久久久影院

當(dāng)前位置: 首頁 > 英語 > 語法形態(tài)

英語過去式在線轉(zhuǎn)換,動(dòng)詞過去式

  • 語法形態(tài)
  • 2023-11-26

英語過去式在線轉(zhuǎn)換?規(guī)則動(dòng)詞的過去式變化如下:(1)一般情況下,動(dòng)詞詞尾加 ed ,如worked 、played、 wanted 、acted。(2)以不發(fā)音的 e 結(jié)尾動(dòng)詞,動(dòng)詞詞尾加 d,如:lived 、moved、 decided 、declined、 hoped、 judged 、raised 、那么,英語過去式在線轉(zhuǎn)換?一起來了解一下吧。

過去式在線轉(zhuǎn)換

動(dòng)詞過去式和過去分詞的構(gòu)成有規(guī)則的和不規(guī)則的兩種形式。規(guī)則動(dòng)詞的過去式和過去分詞,由在原形動(dòng)詞的后面加詞尾

-ed

構(gòu)成。不規(guī)則動(dòng)詞的過去式和過去分詞的形式是不規(guī)則的,須要一一記憶。

下面第一個(gè)是動(dòng)詞原形,第二個(gè)是動(dòng)詞過去式,第三個(gè)是動(dòng)詞過去分詞。

be,am,is

was

been

are

were

been

beat

beat

beaten

bacome

became

become

begin

began

bagun

blow

blew

blown

break

broke

broken

bring

brought

brought

build

built

built

buy

bought

bought

can

could

catch

caught

caught

choose

chose

chosen

come

came

come

cost

cost

cost

cut

cut

cut

dig

dug

dug

do

did

done

draw

drew

drawn

drink

drank

drunk

drive

drove

driven

eat

ate

eaten

fall

fell

fallen

feel

felt

felt

find

found

found

fly

flew

flown

forget

forgot

forgotten

freeze

froze

frozen

get

got

gotten

give

gave

given

go

went

gone

grow

grew

grown

hang

hung

hang

have,has

had

had

hear

heard

heard

hide

hid

hidden

hit

hit

hit

hold

held

held

hurt

hurt

hurt

keep

kept

kept

know

knew

known

lay

laid

laid

learn

learned

learnt

leave

left

left

lend

lent

lent

let

let

let

lie

lay

lain

lose

lost

lost

make

made

made

may

might

mean

meant

meant

meet

met

met

mistake

mistook

mistaken

put

put

put

read

read

read

ride

rode

ridden

ring

rang

rung

rise

rose

risen

run

ran

run

say

said

said

see

saw

seen

sell

sold

sold

send

sent

sent

set

set

set

shall

should

shine

shone

shone

show

showed

shown

shut

shut

shut

sing

song

sung

sink

sank

sunk

sit

sat

sat

sleep

slept

slept

smell

smelt

smelt

speak

spoke

spoken

spend

spent

spent

spill

spilt

spilt

spit

spat

spat

spoil

spoilt

spoilt

stand

stood

stood

steal

stole

stolen

sweep

swept

swept

swim

swam

swum

take

took

taken

teach

taught

taught

tell

told

told

think

thought

thought

throw

threw

thrown

understand

understood

understood

wake

woke

woken

wear

wore

worn

will

would

win

won

won

write

wrote

written

下面的是分了類型,方便記憶的。

過去式變化規(guī)則

1、大多數(shù)動(dòng)詞在詞尾加“S”在清輔音后發(fā)音為[s],在濁輔音及元音后發(fā)音為 [z].如:

①stop - stops [s] ; make- makes [s]

②read - reads [z] ; play - plays [z]

2、以輔音字母加“y”結(jié)尾的,要先將“y”變?yōu)椤癷”,然后在加“es”讀[iz] 如:

fly-flies [z]; carry-carries [z]

study-studies [z]; worry-worries

3、以“s, x, ch, sh”結(jié)尾的,在詞尾加“es”,發(fā)音為[iz] 如:

teach-teaches [iz]; watch-watches [iz]

4、以“o”結(jié)尾的動(dòng)詞,加“es”,讀[z] 如:

go-goes [z] do-does [z]

下面幾個(gè)動(dòng)詞變?yōu)閱螖?shù)時(shí),原詞的元音部分的發(fā)音發(fā)生了較大的變化,請注意記憶. 如:

1、do [du:]-does [dz]

2、say [sei]-says [sez]

以不發(fā)音字母“e”結(jié)尾的開音節(jié)詞,如果尾音是[s],[z]時(shí),加“s”后字母“e”發(fā)音, 與所加“s”

一起讀做[iz]. 如:close-closes [iz]

規(guī)則動(dòng)詞過去式加“ed”后的發(fā)音規(guī)則

在濁輔音和元音后面 [d] called borrowed moved[mu:vd] enjoyed welcomed answered

在清輔音后面 [t] asked finished helped[helpt] passed[pa:st] reached 在[t]音后面 [id] wanted['wCntid] started['sta:tid] [d]音后面[id] needed['ni:did] counted['kauntid]0 補(bǔ)充說明:

規(guī)則動(dòng)詞的過去式由“動(dòng)詞原形+-ed”構(gòu)成,具體變化有:

1. 直接在詞尾加-ed.如: want—wanted, work—worked, need—needed, clean—cleaned

2. 以不發(fā)音的e結(jié)尾的在詞尾加-d.如:like—liked, live—lived, use—used, move—moved

3. 以一個(gè)元音字母加一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞,先雙寫結(jié)尾的輔音字母,再加-ed.如:stop—stopped, trip—tripped

4. 以輔音字母加y結(jié)尾的動(dòng)詞,先把y變成i,再加-ed.如:study—studied, carry—carried, hurry—hurried, marry—married

過去式句型轉(zhuǎn)換的方法

英語形容詞比較級

(一)一般句式的構(gòu)成: A + is / are+ 形容詞比較級+ than + B

A 是主格 B 是賓格

如: She is taller than me.

主格 形容詞比較級 賓格

(二)英語形容詞比較級的構(gòu)成

英語形容詞比較等級有三個(gè):原級,比較級和最高級。

形容詞比較等級形式變化有規(guī)則的和不規(guī)則的兩種。

規(guī)則變化

1)單音節(jié)詞末尾加-er(比較級),-est(最高級)

【例】 原級 比較級 最高級

great greater greatest

small smaller smallest

clean cleaner cleanest

2)單音節(jié)如以e結(jié)尾,只加-r(比較級),-st(最高級)

【例】 fine finer finest

nice nicer nicest

wide wider widest

3)閉音節(jié)單音節(jié)詞如末尾只有一個(gè)輔音字母,須先雙寫這個(gè)輔音字母,再加-er(比較級),-est(最高級)

【例】 big bigger biggest

hot hotter hottest

red redder reddest

4)少數(shù)以-y,-er,ow,-ble結(jié)尾的雙音節(jié)詞,末尾加-er(比較級),-est(最高級)。

過去式用法

一般在詞尾加ER,以E結(jié)尾的直接加R,重讀閉音節(jié)一個(gè)輔音字母結(jié)尾的雙寫輔音字母在加ER,以輔音字母加Y結(jié)尾變Y為I再加ER,多音節(jié)和部分雙音節(jié)詞前面加MORE

come的過去式

過去式英文是past tense。

過去式(past tense)是英語語法的一種,表示過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài)。一般過去式的動(dòng)詞通常用動(dòng)詞原形的過去式形式來表示,而動(dòng)詞的過去式是在動(dòng)詞原形的基礎(chǔ)上變化的。動(dòng)詞的過去式可分為規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞。

定義

1、過去發(fā)生的而已經(jīng)結(jié)束的動(dòng)作需要用一般過去式來表示。

2、表示過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài)。

【過去時(shí)態(tài)】表示行為、動(dòng)作和狀態(tài)在各種時(shí)間條件下的動(dòng)詞形式。

【過去時(shí)態(tài)結(jié)構(gòu)】是指過去時(shí)態(tài)下的動(dòng)詞形式的語法構(gòu)成。

動(dòng)詞變化規(guī)則

1、一般動(dòng)詞直接加-ed,例如:look-looked;

2、以啞e結(jié)尾的動(dòng)詞直接加-d,例如:dance-danced;

3、輔音字母加y結(jié)尾的,變y為i再加ed,例如:study-studied;

4、以重讀閉音節(jié)結(jié)尾,末尾只有一個(gè)輔音字母,雙寫這個(gè)輔音字母加-ed,例如:skip-skipped;

5、以c結(jié)尾的動(dòng)詞,要變c為ck,再加-ed;

6、以l結(jié)尾的動(dòng)詞,若以非重讀音節(jié)結(jié)尾,則末尾的字母雙寫與不雙寫均可。其中不雙寫的是美式拼寫。例如:travel-travelled/traveled(美);

7、部分以-p結(jié)尾的動(dòng)詞同樣遵循第6條,這類詞多由“前綴+名詞”構(gòu)成。

以上就是英語過去式在線轉(zhuǎn)換的全部內(nèi)容,關(guān)于一般過去時(shí)的句型與轉(zhuǎn)換如下:一、be動(dòng)詞的一般過去時(shí) 1、肯定句:主語+be動(dòng)詞的一般過去式+其它 2、否定句:主語+be動(dòng)詞的一般過去式+not+其它 3、一般疑問句:Be動(dòng)詞的一般過去式+主語+其它 二、。

猜你喜歡