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
adiabatic compression heating
aid-in-dying
aluminum diacetate
amenorrhoeal
antenna remote control unit
Apeltes
artificial sludge
ball-and-socket type
Ban Nam Chan
black majority rule
bounded representation type
caltag
Chikodi
Chirita fasciculiflora
commelinids
crash house
cross cultural consumer analysis
cryothalamotomy
disjunctive task
Duchenne-Griesinger
earlystage
electric separator
emissarium
enoki mushrooms
evidence incomplete
fibroplate
filtered water
financial exchange rates
finite A-algebra
flicker fusion
foaming machine
fovea sublingualis mandibulae
frequency of mutation
furethrin
garageful
gate implantation
general differential equation
georgio
gillain
glide airspeed
golden spleens
haulage contractor
holdup pipe
Hymenachne assamica
intergranular attack
Irrawaddy River
Ityāy al Bārūd
kappa particle
Kolmården
lifting-tilting type gate
light blue glass
limacinid
Marsā al Burayqah
memory overcommit
mesuximide
molecular layer epitaxy
narrative message
new chip
non-destructive hydrogenation
nonzero sum
nystagmus
octonal
operatic
parent log
perdigao
pipai
prelacies
pykno-
quasi state
racoms
reconditory
release a ship
rioters
Ryan's Daughter
sanfetrinem
saw rasp
searchligh
see someone damned before
selfactor
sideways movement
speak without book
stable exchange rate
stage-discharge relation
supraregional
surgical orthodontics
symmetry of fabric
sympatheticotonic type
tab page
testo
tidal current diagram
tin-can
tip brazing
to...extent
touch-tone
truncated d-criteria
ultra low emission vehicle
under-finished
underwater video converter
universal-joint snap ring pliers
vitamine A ketone
waygh
zasuliches