时间:2018-12-18 作者:英语课 分类:英文语法词汇


英语课

   1、 名词所有格表示所属关系,相当于物主代词,在句中作定语、宾语或主语。其构成法如下:


  (1)表示人或其它有生命的东西的名词常在词尾加’s。如:Childern’s Day(儿童节), my sister’s book(我姐姐的书)
  (2) 在以s结尾的名词(包括以s结尾的复数名词)后面,只加 '。如:Teachers’ Day(教师节) .如果复数名词不是以s结尾的,末尾也要加's。例如 Children's Day:
  (3)有些表示时间、距离以及世界、国家、城镇等无生命的名词,也可在词尾加’s. 如:today’s newspaper(今天的报纸), ten minutes’ break(十分钟的课间休息)
  (4) 无生命的东西的名词,一般可用介词of短语来表示所有关系。如: A key 2 of the door
  2、[注解]:① ‘s还可以表示某人的家或者某个店铺,如:my aunt’s(我阿姨家), the doctor’s(诊所)
  ②  表示词组内的并列名词各自的所有关系时,须在各个名词后加's;如:Lucy ‘s and Lily’s bedroom  如果一个东西为两个人或者两个以上的人共同拥有,只在最后一个名词后面加's,如:Lucy and Lily’s bedroom(露西和丽丽合住的卧室).
  ③ “of+名词所有格/名词性物主代词”,称为双重所有格,如:a friend of my father’s(我父亲的一位朋友), a friend of mine(我的一位朋友)

2 key
n.答案;钥匙;关键;adj.基本的
  • I lost my key.我把钥匙丢了。
  • This will be key.这将是关键出路。
标签: 英语语法
学英语单词
administrative overhead
adwan
alternate joint (broken joint)
AUTOCV (automatic check valve)
biddulphia biddulphiana
bifactor model
blockbuster model
Blytheville Air Force Base
Bonfils, Frederick Gilmer
botrytized
bounce an idea off someone
breweth
Calve-Perthes disease
cement with iron
centrophryne spinulosa
charlene
chengjiangs
Clough, Arthur Hugh
compressive ultimate strength
corms
cowlhead
diffuse meteorism
discrete time algorithm
divide statement
draw-bar carrier
duranthrene red violet
dynamo model
energetic recoil nucleus
Ertsjärv
evaporation of water
fertility characterization
four element theory
Fresnel diffraction effect
genus Cavia
goethe-institut
graviperception
guillemet
ice cream cone
imell
jangles
kabuki (japan)
kittlite
ksabis
kynurenic acid
ladder to manhole
layer-crossing regulation
leucogabbro-aplite
locked rotor characteristic
locked-in capital
Louis Burt Mayer
made hay with
maistri
make an exhibition of herself
Margaret Munnerlyn Mitchell
Mehemet
meliosma parvifora lecomte
menjangan
mental ages
mesencephalic nucleus of trigeminal nerve
messin' around
military-grade
molecular theoretical surface tension
moleucular
moving plates of variable condenser
multidecision
native executable
nitrophenylphosphatase
nondiscretionary trusts
nucleation power
off-site facility
order amoebinas
oxyhydrogen
pathogenic organism
photomachine
play a few bars of
pleurostoma candollei
portal robot
priority debt
process decomposition
punditheid
pyeloileocutaneous
reverberation strength
schizandrol
sector regulator
semiminor axis of ellipsoid
size mixing
smirnovinine
soil capillary supporting water
sphaceloma bidentis
stick to someone's ribs
stiffish
subantarctic zone
subminiature relay
supersubtile
swivelling jib
tangential sensitivity on look-through
test instrument for coal dust explosion
trace constituent
unlawful adventure
unrende
valnet
Yangôn Div.