衛(wèi)生職稱英語(yǔ)
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2015年職稱英語(yǔ)考試已經(jīng)開始備考，本階段應(yīng)該多整理一些基礎(chǔ)詞匯和語(yǔ)法。為此，網(wǎng)校特整理了“2015年職稱英語(yǔ)備考語(yǔ)法資料”供您參考，希望對(duì)您有幫助！
動(dòng)詞詞形變化一覽表：
（1）規(guī)則動(dòng)詞變化表：
| 規(guī)則變化 |
原形動(dòng)詞結(jié)尾情況 |
現(xiàn)在時(shí)單三人稱 |
現(xiàn)在分詞 |
過(guò)去式和過(guò)去分詞 |
| 一般情況 | +s | +ing | +ed | |
| s,x,ch,sh,o結(jié)尾 | +es | +ing | +ed | |
| 輔音字母+y結(jié)尾 | y→i,+es | +ing | y→i,+ed | |
| 重讀閉音節(jié)一元一輔結(jié)尾 | +s | 雙寫輔音字母,+ing | 雙寫輔音字母,+ed | |
| 不發(fā)音的e結(jié)尾 | +s | 去掉e,+ing | +d | |
| ie結(jié)尾 | +s | ie→y,+ing | +d | |
| 不規(guī)則變化 | have→has；be→is | （無(wú)） | （見(jiàn)不規(guī)則動(dòng)詞變化表） | |
注意：①在加ing或ed時(shí)動(dòng)詞如果以“r”結(jié)尾，尾音節(jié)又重讀的動(dòng)詞，“r”應(yīng)雙寫。
②s/es的讀音規(guī)則：在清輔音后讀[s]；在濁輔音后和元音后讀[z]；在[s]、[F]、[z]、[tF]、[dV]后讀[iz].
③ed的讀音規(guī)則：在清輔音后讀[t]；在濁輔音后和元音后讀[d]；在[t]、[d]后讀[id].
（2）不規(guī)則動(dòng)詞變化表：（原形→過(guò)去式→過(guò)去分詞）
|
be（am,is）
|
was
|
been
|
lose
|
lost
|
lost
|
||
|
be（are）
|
were
|
been
|
make
|
made
|
made
|
||
|
beat
|
beat
|
beaten
|
may
|
might
|
|
||
|
become
|
became
|
become
|
mean
|
meant
|
meant
|
||
|
begin
|
began
|
begun
|
meet
|
met
|
met
|
||
|
blow
|
blew
|
blown
|
mistake
|
mistook
|
mistaken
|
||
|
break
|
broke
|
broken
|
must
|
must
|
|
||
|
bring
|
brought
|
brought
|
pay
|
paid
|
paid
|
||
|
build
|
built
|
built
|
put
|
put
|
put
|
||
|
buy
|
bought
|
bought
|
read
|
read
|
Read
|
||
|
can
|
could
|
|
ride
|
rode
|
ridden
|
||
|
catch
|
caught
|
caught
|
ring
|
rang
|
rung
|
||
|
choose
|
chose
|
chosen
|
rise
|
rose
|
risen
|
||
|
come
|
came
|
come
|
run
|
ran
|
run
|
||
|
cost
|
cost
|
cost
|
say
|
said
|
said
|
||
|
cut
|
cut
|
cut
|
see
|
saw
|
seen
|
||
|
dig
|
dug
|
dug
|
sell
|
sold
|
sold
|
||
|
do
|
did
|
done
|
send
|
sent
|
sent
|
||
|
draw
|
drew
|
drawn
|
set
|
set
|
set
|
||
|
drink
|
drank
|
drunk
|
shall
|
should
|
|
||
|
drive
|
drove
|
driven
|
shine
|
shone
|
shone
|
||
|
eat
|
ate
|
eaten
|
show
|
showed
|
shown
|
||
|
fall
|
fell
|
fallen
|
shut
|
shut
|
shut
|
||
|
feel
|
felt
|
felt
|
sing
|
sang
|
sung
|
||
|
find
|
found
|
found
|
sink
|
sank/sunk
|
sunk/sunken
|
||
|
fly
|
flew
|
flown
|
sit
|
set
|
set
|
||
|
forget
|
forgot
|
forgot/forgotten
|
sleep
|
slept
|
slept
|
||
|
freeze
|
froze
|
frozen
|
smell
|
smelt
|
smelt
|
||
|
get
|
got
|
got
|
speak
|
spoke
|
spoken
|
||
|
give
|
gave
|
given
|
spend
|
spent
|
spent
|
||
|
go
|
went
|
gone
|
spill
|
spilt
|
spilt
|
||
|
grow
|
grew
|
grown
|
spoil
|
spoilt
|
spoilt
|
||
|
hang
|
hung/hanged
|
hung/hanged
|
stand
|
stood
|
stood
|
||
|
have（has）
|
had
|
had
|
sweep
|
swept
|
swept
|
||
|
hear
|
heard
|
heard
|
swim
|
swam
|
swum
|
||
|
hide
|
hid
|
hidden
|
take
|
took
|
taken
|
||
|
hit
|
hit
|
hit
|
teach
|
taught
|
taught
|
||
|
hold
|
held
|
held
|
tell
|
told
|
told
|
||
|
hurt
|
hurt
|
hurt
|
think
|
thought
|
thought
|
||
|
keep
|
kept
|
kept
|
throw
|
threw
|
thrown
|
||
|
know
|
knew
|
known
|
understand
|
understood
|
understood
|
||
|
lay
|
laid
|
laid
|
wake
|
woke/waked
|
woken/waked
|
||
|
learn
|
learnt/learned
|
learnt/learned
|
wear
|
wore
|
worn
|
||
|
leave
|
left
|
left
|
will
|
would
|
|
||
|
lend
|
lent
|
lent
|
win
|
won
|
won
|
||
|
let
|
let
|
let
|
write
|
wrote
|
witten
|
||
|
lie
|
lay
|
lain
|
|
|
|
||
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