2015年职称英语考试已经开始备考,本阶段应该多整理一些基础词汇和语法。为此,网校特整理了“2015年职称英语备考语法资料”供您参考,希望对您有帮助!
动词词形变化一览表:
(1)规则动词变化表:
规则变化 |
原形动词结尾情况 |
现在时单三人称 |
现在分词 |
过去式和过去分词 |
一般情况 | +s | +ing | +ed | |
s,x,ch,sh,o结尾 | +es | +ing | +ed | |
辅音字母+y结尾 | y→i,+es | +ing | y→i,+ed | |
重读闭音节一元一辅结尾 | +s | 双写辅音字母,+ing | 双写辅音字母,+ed | |
不发音的e结尾 | +s | 去掉e,+ing | +d | |
ie结尾 | +s | ie→y,+ing | +d | |
不规则变化 | have→has;be→is | (无) | (见不规则动词变化表) |
注意:①在加ing或ed时动词如果以“r”结尾,尾音节又重读的动词,“r”应双写。
②s/es的读音规则:在清辅音后读[s];在浊辅音后和元音后读[z];在[s]、[F]、[z]、[tF]、[dV]后读[iz].
③ed的读音规则:在清辅音后读[t];在浊辅音后和元音后读[d];在[t]、[d]后读[id].
(2)不规则动词变化表:(原形→过去式→过去分词)
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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