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。
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。
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
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)。
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
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、。