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
.ba
accessory DNA
adust
al-qods
albino pigmentation
barbuto
barlane picture transmission
blaer
Byttneria integrifolia
caffeine borocitrate
calcium compound
Campanumoea lancifolia
carry through something
centesimally
chalk whiting
chloramphenalan
choregraphing
cinema
close coating
comb pitot
corallines
danicas
decorated
drive someone mad
duikers
dynamical elevation
ethmoid, ethmoidal
Euanthe
exhaust connector
experimentalist methodology
explosion proof electric machine
failure to safety principle
family attitudes
fire resistant
first impressions are most lasting
gas turbine exhaust
gas-tight sleeve
generalized nodal displacement
generation of internal heat
goliath crane
gudahl
gunfiring rates
Haileyville
hashami
Houtaing
inclusion body protein
interrupt request block
irreversible state
karstologist
kwashiorkors
leaf shapes
letchi
Li Rui
lifetime reserve days
long walk bridge
magnetostriction oscillation
manifest stimulus
mcentee
mesosilexite
middle heater
neapness
near threshold fatigue crack growth
obtain an accommodation of
odd color
optant
organizational consumer
originating traffic
Ostodes paniculata
pen rack
penetrant technique (pt)
phase-shifting modulation
plating bar
procurement specification
product differetiation
provenience
ramekin case
rate of contributing person
record format
regenerative thermal oxidizer
relativistic effects
report of invisible trade payments
restr.
reversible magnetic process
rosp
scholzs
sector-field accelerator
self-restoring insulation
ship cable
single-drum steam generator
skokie
slae
slip through one's fingers
state-related
third party in litigation
timing device
ultranationalists
unlycanthropize
vestibular blind sac
water backs
Wichart truss
wood-house
ybathed