时间:2019-02-02 作者:英语课 分类:英文语法词汇


英语课


名词的复数形式
(包括规则的变化和不规则的变化)


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规则的变化有以下几种:


1. 直接加s 


2. s,sh,ch,x结尾的单词要加es。以s结尾的单词要加es,这个应该不会弄错,不然一个单词的复数形式的尾巴就是ss了。但是sh,ch结尾就很容易被忘记,而且因为在he,she,it做主语的一般现在时里,动词也是这种变化,所以一定要记住. 比如watch->watches(手表;); finish->finishes....x结尾的倒不是很多见(boxes)


3. 以辅音字母加上y结尾的单词,去掉y加上ies. 大家容易忽略的就是y前面一定要是辅音字母才要做这样的变化,像boy就不符合这个条件, 平时记清楚了才不会在考试的时候突然犯迷糊。这种符合条件的例子有:baby->babies....y结尾的专有名词,则直接加s变复数,如the Henrys(亨利一家)


4.o 结尾的名词,变复数时,大多数都是直接加s, 除了hero, negro,potato,tamato这四个加es.


5.ffe 结尾的名词变复数时,可以是加s,如:belief->beliefsroof->roofs; 也有去f,fe ves,如half->halves,knife->knives,leaf->leaves,wolf->wolves,wife->wives,life->lives,thief->thieves;没有什么确定的变化规则,去f,fe ves常用的都在这里了,多看几眼就记住了吧。还有handkerchief可以有handkerchiefs或者handkerchieves的变化,是特例里面的特例了。


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一些练习:


1.Most of the houses in the village were burnt to ______ in the big fire.
a. an ash b. the ash c. ash d. ashes
解答:be burned into ashes意思是"烧成了灰烬"ash的复数形式是ashes....
2.He has done some ______ on that subject from various angles 1 this year.
a. research b. a research c. researches d. the researches


解答:research用在学术性的研究、探索上时应该是复数形式(没有冠词),ch结尾的词应该加es


3.In Britain the ______ are all painted red.
a. letter boxes b. letters box c. letters boxes d. letter's box


解答:letter boxes(邮箱)box"x"结尾, "es"



n.角( angle的名词复数 );[比喻](考虑、问题的)角度;观点;轮廓鲜明的突出体
  • She angles her reports to suit the people she is speaking to. 她带着一定的倾向性作报告以迎合她的听众。 来自《简明英汉词典》
  • Angles of less than 90 degrees are called acute angles. 小于90度的角叫锐角。 来自《简明英汉词典》
学英语单词
acneigenic
adorn'd
apple processing
atropholysis
Auchterderran
Azandes
balloches
batterymate
belt pinch
biabina
blown periphery
blue blood
boucheron
breach of police regulations
breast bone
burweed
Butamidum
cardiovascular endurance
Celcure
Chinese ink box
chromaticity coodinates
circular arc profile
cloghad
Commissura grisea posterior
conjugative effect
contradiction between
cooperative interaction
cosmic-ray proton
decalcifiers
direction
dissidents
drip tips
ease to
eelams
expansion of rail ends
Falicia
fanhood
file folders
first break time
gathering station
gesticultatory tic
group parameter
helicoidally
hemicrystalline
idololatric
in for it
inorganic base grease
input/output mode
interfund accounts
intervisiting
jawing
jiff
Jonah crabs
kulman
laparomyomectomy
length of elbow draft tube
light and acoustic signal
microvessels
mischanging
multi-pulse mode chain
multilayer control structure
natural polymers
Naya, R.
nonlinear multivariable system
on holiday
orudiss
overindulger
Peeso drill
phase-shifting device
pipeline characteristic curve
positive morality
prismatic coefficient
product forecast
proudhons
Pseudoimpotence
pulmoniac
rating design
receding chaser collapsing tap
run to excess
San Luisito
san sebastian international film festival
sanibel island
scarbroite
shift converter
ship principal dimensions
Shortia sinensis
silent-block mounting
Special-Purpose Entity
stemteema
stick by one's gun
stratigraphic analysis
sulfoichthyolate
supply routing or operation list
syllabize
tabular books
Te Wera
telescopic antenna
Thames Valley
to get people
vice activation
water use in rotation