高中英语单词变形规则总汇

更新时间:2023-07-21 03:46:50 阅读: 评论:0

一网打尽
英语名词单数变复数动词现在分词、过去式形容词、副
词的比较级别,形容词变副词规则规律
I.名词单数变复数
1.一般规律:
可数名词的复数形式,是在词尾加上“    S
注意音变:结尾是清辅音读    [s],结尾是浊辅音或元音读    [z]
原词
复数
原词
复数
medal
medals
magpie
magpies
slave
slaves
carni val
carnivals
athlete
athletes
award
awards
2.特殊情况
(1 )以szxchsh结尾的词,其复数构成在词尾加上“    es
注意音变:统一加读    [iz]
白菊花的功效与作用
原词
复数
原词
复数
actress
actress
bus
bus
peach
peaches
church
churches
box
boxes
complex
complexes
bush
bushes
brush
brushes
quiz
quiz zes
focus
focus
(2)以“辅音字母+y”结尾的名词,将“ y”改变为“ i”再加“ es” 注意音变:加读[z]
原词
复数
原词
复数
can dy
can dies
spy
spies
county
coun ties
glory
glories
library
libraries
agency
age ncies
fan tasy
fan tasies
discovery
discoveries
activity
activities
similarity
similarities
butterfly
butterflies
【注意区分】journ ey---jo urn eys    playplays    don keydon keys
(3)①以-o结尾的名词,词后加“ es”构成复数。    ②外来词或缩写词,后加“    s”构成复
数。③以“元音+ O ”结尾的,词后加“ s”构成复数。 注意音变:加读[z]
原词
复数
原词
复数
tomato potato hero
tomatoes potatoes heroes
Negro
Torpedo
Negroes torpedoes
外来词或缩写词
复数
原词
复数
pia no
pia nos
video
videos
tobacco
tobaccos
radio
radios
solo
solos
studio
studios
motto
mottos
zoo
zoos
kilo photo
kilos photos
kan garoo
kan garoos
(4)以“ f”或“ fe”结尾的名词,一般把将“    f”或“ fe”改变为“ ves”,但有例外。
注意音变:尾音[f]改读[vz]
原词
复数
原词
复数
kn ife
kn ives
lf
lves
life
lives
thief
thieves
leaf
leaves
wife
wives
wolf
wolves
half
halves
calf
calves
【注意】 roofroofs    belief-beliefs    cliff cliffs gulf---gulfs    proof-proofs
3.中学课本中一些特殊的复数形式:
原词
复数
汉译
原词
复数
汉译
woma n child tooth foot goo mou ox basis an alysis medium datum abacus
wome n childre n teeth feet gee mice oxe n bas an alys medium data abacus\ abaci
Phe nomenon woma n teacher father- in-law son-i n-law pasr-by looker- on grow n-up sta nd-by people
Phe nomena wome n teachers fathers-i n-law son s-i n-law pasrs-by lookers-on grow n-ups sta nd-bys peoples
II动词现在分词、过去式构成规则
V-ing-ed”形式的构成的规则
糖醋里脊肉
V-ing形式
规则V-ed过去式形式
V-ed过去式形 式的音变
①动词后直接加一ing
①动词后直接加一ed
原词
v-ing形式
原词
v-ing形式
1清辅音,如 [p],[s],[k],[s], f 等后的-ed[t]
2[t][d]音后 的-ed [id]
3浊辅音,如 [b],[g],[l],[m],[n]
earn dream perform approach
earning dreaming performing approaching
press reprent reconsider comprehend
presd reprented reconsidered comprehended
②以“ e”结尾的单词,去“ e”力口
-ing
②以“ e”结尾的单词,去“ e”力口
d
amu
amusing
breathe
breathed
等后的-ed
write
writing
influence
influenced
[d]
hide
hiding
announce
announced
④元音后,如的
ride
riding
concentrate
concentrated
-ed [d]
③重读闭音节且有-
个辅音字母
③重读闭音节且有
个辅音字母
的,要双与该辅音子母,冉加    -ing
的,要双与该辅音字母,冉加    -ed
begin
愚者千虑
beginning
fit
fitted
forget
平凡生活
forgetting
quit
quitted
control
controlling
fulfil
fulfilled
forbid
forbidding
control
controlled
例 夕卜
tie
tying
原形    过去式
过去分词
lie
lying
show    showed
showed\ shown我的妈妈200字
die
dying
smell    smelled
smelled\ smelt
panic
panicking
swell    swelled
swollen
wake    waked
waked\ woken
川形容词、副词比较级别构成和形容词    +ly构成副词的规则
单、双音节的形、副词后
在形容词后直接加“ ly "
直接加“ er\ est”比较级\最高级
原级
比较级\最高级
形容词
副词
cool
cooler\ coolest
safe
safely
deep
deeper\ deepest
rare
rarely
swift
swifter\ swiftest
mere
merely
slight
slighter\ slightest
fluent
fluently
strong
stronger\ strongest
excited
excitedly
simple
simpler\ simplest
constant
constantly
以“ e”结尾的分别直接加“
r ”或“ st"构成比较级和
frequent
frequently
最咼级
conquent
conquently
rare
rarer\ rarest
剖面图符号“辅音+le”结尾的形容词,去“e"
safe
safer\ safest
加“ y"
rude
ruder\ rudest
ample
amply
polite
politer\ politest
simple
simply
重读闭音节,末尾只有
•个辅音字母的:
gentle
gently
双写辅音字母+er--双写辅音字母+est
possible
possibly
terrible
terribly
hot
hotter\ hottest
portable
portably
big
bigger\ biggest
comfortable
comfortably
wet
wetter\ wettest
ic结尾的形容词后加    ally
red
草腹链蛇
redder\ reddest
thin
thinner\ thinnest
genetic
genetically
以“辅音字母+y ”结尾的单、双音节形容词或副词,把
y” 变为 “ i创新创业项目,再加“ -er\ -est
energetic scientific automatic
energetically scientifically automatically
lazy dirty early funny happy empty pretty friendly healthy wealthy
lazier\ laziest dirtier\ dirtiest earlier\ earliest funnier' funniest happier\ happiest emptier' emptiest prettier' prettiest friendlier' friendliest healthier' healthiest wealthier' wealthiest
以“ y”结尾且读音为[i ]的形容词 变“ y”为“ i”再加“ ly
easy lazy noisy lucky merry healthy contrary necessary
easily lazily noisily luckily merrily healthily contrarily necessarily
多音节的形容词或副词,以及以    “ --ly ”结尾的副词的
前分别加    more或者 most构成比较级和最咼级
特别注意
看似有关实则无关的三对词
interesting important delicious intelligent diligent quickly rapidly slowly
more' most interesting more' most important more' most delicious more' most intelligent more' most diligent more' most quickly more' most rapidly more' most slowly
near (附近的) hard (困难的) late (迟的)
nearly (几乎) hardly (简直不) lately (最近)
看形似但意有别
high wide deep clo
highly widely deeply cloly
不规则
例夕卜
far
few little good\ well bad\badly much\many
farther' further; farthest' furthest fewer; fewest less; least better; best wor; worst more; most
shy dry gay true whole
shyly dryly gaily' gayly truly wholly

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