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
adelgess
adjacent-group-dependent code
affixeth
airbrushed strokes
analog radio system
approach approximate stationarity
arpaillange
auxiliary power plant
best-director
borating
brazen though
bridge vibration mode analysis
calorifics value
Carbocalcitonin
cataloes
channel-to-channel adapter
chester age
Coleps
color purification
comfortless
cyberconversation
dacryocystitome
dead load of derrick
DEROS
duck dive
effective gradient
eletrodynamic vibrator
ellerbrock
extinction tests
forespake
glaze firing
gold drawing
homocapsaicin
hopkintons
huminites
hydraulicities
impressors
integumentary glands
intensification of immunity
island mountain
jingwanhong soft plaster
kilo baud
knoedlers
labioplasty
Lascahobas
Leningradskiy Lednik
life of the die
linear-bounded automation
linenum
lowering wedges
madrigalesque
margin bracket
masstone
masticated rubber
meadow mouse
milioun
monni
multiple tracks
mutual masturbations
N-Acetyl-L-cysteinum
nerve root
no-strike
nominal phrase
nuckonic steering
oblique view finder
octree
oil sounding rod
opinio
overraked
P-Y curve
pain waxing
pan-stick
periodic calibration test
pess
photo-revised map
postreaction
presignified
RAFVR
reaction trajectory
reaginic
recominant dna
redetects
reference axis
sanctify
scalable coherent interface
selective capture
serrate onion
settle accounts
sorrentoes
sowing mechanism
subtractive direct-positive process
sulfur laser
Tacca integrifolia
total sum of squares
Transmission Sequence Number
universal interaction
uranium tetraphenoxide
uromyces ervi (wallr.)westendorp
vibration-proof material
virtual I device
walus
water price by acerage