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
acidotrophy
Acteon
announcement transmitter
arteria arcuata
avenacea
basifixed anther
Basmanovskoye
Betarsjön
bird caging
bombard-phrase
bounded metric
business clothing
cabille
coal beater
coastway
contract implied by law
cutaneous sensilization antibody
cycloplegica
dall-miles
dilatino
directory file
disconford
disease natural history
economic distress
electrical relays
Electronic mail.
estimated growth rate
fibre-forming reactant
filing clerk
flame material
glass piping
golden clubs
grenier
hard-bake
hazardous material transportation
hermaphroditic flower
home advisor
in the realmof
inclined ring temple
inclining pendulum
infallibilisms
inventory planning problem
Jahanabad
Kioni
Lauterburg
laxed
leakage spectrum
loniceras
low-angle camera
low-Clinoenstatite
lumirubin
markedly
matalutin
Mendanha
most stringent ship type
nonanimals
number of product experience reports filed by distributor
nutrient veuirement of sheep
octyltrimethylsilicane
once-run oil
one-point-two
oral glucose tolerance test (ogtt)
paleolatitudes
perturbed lattice
Phenecyclamine
pollution source
preoedipal
presentation style
Propax
punch force ratio
reciprocately
redlow
resonance fission integral
sarel
Saïda, Wilaya de
seacontrol
self-chosen
semantic coding
sensualidad
siegen
slickest
spandexes
splitter plate
standing flange
sterilefood
strict maximum point
Swedish literature
take someone back
Tanintharyi Myit
Tasmacetus
temporary dominant
ten-month
tetragold
thread tool
to the last breath
trench cuts
tubing-pressure gaslift valve
tucker-box
underream
Versam
Vozhminite
Y. B.