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
aerophilic algae
amortized cost
angle of satety
antispeech
atomic operation
be freaked out
be off for
beebrushes
bird-bolt
block the bill
bogosian
bowrider
byhore
capellis
centi-siemens
cerussate
chamher blasting
colliquative cutis
Colmenier
concrete spreader
conovitz
cruisings
cultorist
curve graph
daemonette
designed mine capacity
direct-indirecd radiator
discloseable transaction
durables
economic basis of valuation
electrode carrying superstructure
elliptical valve diagram
enterprising
fluid packed pump
fore-prism
gallore
gas chromatograph
gel fraction
Giorgio de Chirico
go into disrepair
Gunn diode oscillator
Hay R.
hearers
household register
humanizers
ignostic
immiserizing growth
impurity centre
inverie
isophotometry
kiss-and-tell
Kιranlar
laboratory apron
looking alive
luminescent layer
man's inhumanity to man
maritagium
master reference line
mercuric iodide
microprocessor design criteria
Minuartia biflora
mlar
mtj
noninvolvement
norleucine
off tackle
offscreen
ordinary mail
osteochondrogenic cell
ovalocyte
panmyelopathia
parcelly
pellegendas
permanent molding pit
poljes
potential energy shortage
precast concrete blocks
red phalaropes
reusing
robust regression
Rodionovia
satellite communication center
serratus posterior inferior
shrewdnesses
spinnerets
spring spike
stanwick
stimulate economic growth
stocklists
supreme headquarters allied powers europes
survivance
tetragnatha lauta
third law of thermodynamics
throw-down
thumb candy
timber floor of bridge
triisobutyltin bromide
uniprogramming system
valiente
whole day grazing
work - life balance
wrist support