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)


++++++++++++++++++++++++++++++++++++++++++++
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。


++++++++++++++++++++++++++++++++++++++++++++
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
-souled
abstract(ion) symbol
active prominence region (apr)
Addison'sdisease
adlection
age of receivables
alcoholic intolerance
anchor band
anisyl aidehyde
Bambari
bendir
boiler furnaces
bonnette
brokered deposits
bursa-dependent
bybrid-pi equivalent
calycanthaceaes
carriage contract
carriage tare weight
cattle-lifter
characteropathies
chinese knot
cieling
ciphi
cold-sensitive
complained
control valve of air passage
counter for one arm strangle from rear
crda (control rod drop accident)
crustal strain
Cryptothelea minuscula
Daidaihua
diagnostic and statistical manual of mental disorders (dsm)
do honour to someone
Doctor Dolittle
driving spindle
electrobasography
electronic toll collection (etc)
fluoroboric acids
fly jib extension
forelying
gasengine
genus Hydrochoerus
geocentrically
glass shaper
Hawaiian high
horsehair broom
hydrated water
hypothec bank
impacted fractures
inversion of phenolsulfonphthalein excretion
Jastarnia
jerablus (jarablus)
keep open doors
kiejman
Ligar
luminous quartz
MICV
mind-bending
molybdenum boat
Montepeque
monticolum
Na-spike
nationalrat
navy socket
online complex processing
open-hearth furnace with roof oxygen lance
pedal steel
people-to-people
perahus
Petropavlovskaya
play a wrong card
pneumotoxic
prefidences
productive capacity of pellet feed processing machine
rake in
ramp sth up
register information of bidding unit
registered intermediary
retorsion
richings
rock-bolted crane beam
rough sea resistance
rubber
sap spots on the trunk
saruallis kahawaluokalani
spark-plugs
stariest
subopercula
sulfurator
tabulators
thalictrum root
tilted parabola
U-tube heat exchanger
vexingness
vibration neutralizer
warrantable
Weldish
wheugh
whyg
yacht regatta