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
11-oxy-steroid
aeroflot
Akashic Records
aleukemia hemorrhagica
anti-depression
anti-drip
apicoalveolar
barbula arcuata
Boulby
breuel
brier-wood
bring something to the touch
claim letter
clonalities
cock of the wood
congenial
cornua superius
customs authority
cyclic shear
cylinder bolck
deceivableness
deck plan
dietary defect
Dionda
document entry subsystem
drive sampling
elena
face painter
fielder
flag-feather
floppy base
flow field visualization test
gassest
gender reassignment
gonnies
halftone picture
hedger
high limit of tolerance
Illinois Waterway
integrated optics (io) strip guide
interactive software
JAL
k-r
kanji utility
Laurel Grove
laying battery
loss of import duty risk
low-affinity
lubricating oil system
lubrication gap
Lucea
make on stranger of
metaclassifier
meteorologic instrument
microwave zone position indicator
monopolar cautery
multivalent repression
Nihongo
nuclear resonance thermometer
number seventeen
nutrient cycling
nutting truck
observation range
open-coils
order cost
out-of-balance force
overuniform
Peranakan
perxenic
picture output signal
piston flow
pooin'
post mortem time
Praesepe
pulsator jig
punkas
radicalno
recreative
Red Army man
reeling drum
reference orbit
repeated puncture
Sedlec Prčice
seguramente
semibilinear functional
shorter
single plunger plastic injection moulding machine
skales
speak the worst something
stuporous depression
symbology
tacca integrifolia ker-gawl
the product of
tricholimnas sylvestris
tuning fork wristwatch
two doors down
universal control automation
universologists
unsubstantiated hypothesis
visceromegaly
wait_flags
zero phase sequence-relay