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
acoustics of water
aerides japonicum lindenb.et reichb.fil
alex haleys
Allium petraeum
antiquer
auxiliary complexing agent
balboes
Balkan Wars
black-fly
boiler support
boraston
brick making machine
bugle-bead
calling external procedures
canales spiralis cochleae
capovilla
carrying band
catechizable
chapeler
Cinderella complex
clich
close set
cofinal set
coherent oscillation
contraband control
cost memo
counterpaned
cricothyrotomy endotracheal intu bation
dedramatizing
dicarboxylic aminoaciduria
diethyl oxalate
digital photomosaic
disincomber
down to go
Dubh, Gleann
earn money
Erb-Zimmerlin type
even penetration
fixed acids
fuel chemistry
full budgeting approach
gas defence prevention of toxicants
gateway station
genus bubaluss
Gordian worms
graphic
haematocolpos
Harhur
having a moderate climate
Jihlava
lanuginosine
lease by estoppel
Leukomycin
leveling rule
locked cell
loess like rock
lostell
lysons
machines
Medelung
minimum medium
miniter
nambiuvu
nerodia sipedons
neumann principle
Nibe Bredning
omron
open system
Pedicularis daltonii
Permanent Commission for the Safety of Air Navigation
pink colour
pitchy wood
population development
press conference
radhakrishna
rejoicest
rodel
rufescine
seas of marmora
seed bundle
semiscripted
sheer-about
shortill
single bit
size of timber reserves
sleddable
steam reciprocating pump
struve
sweinmote
Thymoglobuline
timor seas
tin crystal
topnet
touch sensitive glove
traction tube
troglodytically
true-running
unipotent cell
utility payment
variable-rate
variation coefficient for discharging voltage
wickmaker