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
a lump of selfishness
acid precipitations
Actitis
algebra oriented language
anisomorpha
as green as a gooseberry
Aurensan
axial optic neuritis
Beatlehead
blanching water
book of life
boric oxide or boric anhydride
box splint
broghammer
central anlrle bone
centroposterior
combined tedder-and-side rake
copromoter
core brx
curled oat
cytochimera
daidos planetary mill
desulfurization by slag
don't-care bit
douces
ecological range
economic exposure
eurostep
exilic, exliian
Flash Lite
fleabanes
Foralamine
Freres
full pressure circulating lubrication system
glucovanillyl alcohol
Gormenghast
graphics adapters
groenlandica
hang on!
heavy liquids
holoventral plate
hyperplasia of sebacous glands
hypo-IgM immunodeficiency
idle run
image-storage array
imparling
Impressio ligamenti costoclavicularis
infraspinatus lymph gland
integrators
iodocresol
ivanovoes
Kabongola
Khābūr, Nahr, al(Habur)
lactamase
liver governing ascending and dredging
lung-distension
lunulets
mean place
mercury arrester
metal dish
military men
mode dependent
muchkins
nedd
odoffs
open-loop gain characteristic
overthrust plane
oxide glass semiconductor
panthan
pay office
payroll register
peg-leg
predecessor
presenc
pulidonis
pushaw
Richard Kuhn
road wheel
rone pipes
rope spear
routine remedy
run-time address
self-reparative
sequence set operation
service console
smalls
spec cint92
squelch circuit
station keeping
suda
sylepta derogata (fabricius)
syndrome of upper hyperactivity of liver yang
syntactic tree
technology innovation
top-to-top
Trema virgata
trust me
turboexpander
twist
vasseur
vocalisms
weaver ant