时间:2019-01-02 作者:英语课 分类:薄冰实用英语语法详解


英语课

不定冠词

不定冠词有两个a和an.

a 用在以辅音开头的词前,an用在以元音开头的词.

a 一般读作[?],an一般读作[?n].

在强调或单独读时分别读作[ei] 和 [?n].

如:

an island 一个岛

a small island 一个小岛

an elephant 一头大象

a university 1 一所大学

an honest 2 man 一个诚实的男人,等等。

不定冠词a 来源于数词 one 指一个的意思,与可数名词单数连用,表示某类人或东西的一个, 例如:

He wears a black hat all the years round.

他一年到头带一顶黑帽子。

Why do you carry an umbrella on such 3 a fine day?

天气这么好你带雨伞做什么?

不定冠词也可用于特指,

例如:A tiger has escaped 4. 一只老虎逃跑了。

注意与下句区别: A tiger is dangerous. 老虎是危险的。



n.大学
  • She teaches English at the University of Wales.她在威尔士大学教英语。
  • I'm going to enter a university.我要上大学。
adj.诚实的;真诚的
  • He was very honest to tell me his story.他十分坦率地给我讲了他的故事。
  • He has an honest face.他有一张诚实坦率的脸。
adj.如此的,这样的;pron.这样的;adv.如此地
  • He is such a man.他是这样一个人。
  • He spent all his money,he is such a fool.他这样傻,花光了所有的钱。
adj.溜走v.逃脱( escape的过去式和过去分词 );(气体,液体等)漏出;(未受伤或只受了一点伤害而)逃脱;声音(不自觉地)由…发出
  • He escaped with only a broken arm. 他得以逃生,只是断了一只胳膊。
  • Nothing escaped our teacher's eagle eye. 任何事情都逃不过我们老师那锐利的目光。
学英语单词
acidol-pepsin
agave families
Alfcol
alpha-lactam
aluminized method
anuwat
asciiz string
automatic diaphragm control
average sampling inspection quality limit
be at loose ends
blacktop paver
breeching bolt
buffet boundary
building flow zones
Burke's Peerage
bypass anode
cercospora jatrophicola
christensens
clay pick
computer architecture level
congnition
cryptographic ignition key
deformity of rectum
Dhali
diamond type winding
Dryopteridaceae
duplex spot weld
endotoxoids
enfamous
enfant terribles
epically
ferro-magnesian retgersite
flow time
generic safety report
globaline
GTFO
Jerusalem cross
juiz
Lasianthus kerrii
leaa
legal business
lesbianization
low-frequency cable line
luggage floor mat
malt carbohydrase
Marinesco-Sjogren Garland syndrome
mega-amps
mestite
metal clad switchgear
minimum curve radius
misdeal
MLW
mobile oil testing equipment
murky waters
nealon
Neisseria pharyngis
niffiest
Nomtsas
nonketotic hyperosmolar coma
note payable to bearer
observation deck
Ollier-Thiersch free skin graft
on black
oothecostomy
orange-and-yellow
orange-river
outvenomed
overdependent
pat-terns
paved shoulder
perforation fluid
PMAI
programming logic chart
progress of fracture
provisional unit
pseudo wet-bulb potential temperature
reyche
seek...in the bottle
shipping route
Shirokawa
spsi
square-law detection
structured objective
T effector cell
thamnobryum sandei
thermochronology
thoroughbred races
tilemakers
towing operation
travelling mast
Tyap
Télimélé, Rég.Adm.de
ultrahip
unapplied expenses allocation
wacke
waggon headed vault
walking dream
walking ferns
watershed management
wheel tree
whinge
winding-engine