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
'Ayn al 'Alab
a-clock
Alexandrinus
apoplutnian
booby-traps
broad-bottomed ship
catalhuyuk
catalytic poison
cesium ferric sulfate
continuous drawing machine
continuous reduction
crannogs
deaf nut
dealeth
Dendrobium salaccense
Dingaan
ebas
economical cost
egoes
entry hatch
Eusebian
excutive session
faddiness
faky
femidom
field-emitter array
filtered graded differential group
finish post (finish stands)
flow cytometry
game-in
gammaphytoptus zuihoensus
gaurax aequalis
gingiv-
Gopten
gottberg
grachan
growing automaton
heartstart
high elastic coupling
Holthouse's hernia
host department
huangmaching series
instinctive
interpretive guidelines
jaujas
kunzel
large halo
lath fence
load ratio control
load-carring ability
Meshkat
method of absorption measurement
muromonab
myohemoglobin
NADA-TR
neurotroch
onychauxis(nail hypertrophy)
output interelectrode capacitance
Palhoca
partial-automation checker
perfluorocarbons
PGAC (professional group-automatic control)
phantom aerial
Phobosuchus
Pityrosporum malassezii
plant-levels
pocket bimetal thermometer
post-kala-azar dermal leishmaniasis
pronghorns
pyrophosphate
reclamation activities
ReliveranMetoclopramide
rimelia reticulata
saffron glucoside
sand reconditioning system
self-governing
semiprofessionals
serieuse
softfooted
spaceshiptwo
spin degeneracy
stereoscopic TV
still OK
sulfines
sycopsis dunnii hemsl.
symbol name
Taeseong-dong
technical clerk
tie-in transformer
Tohenbatu
top level node link
traylors
trial balancing
Trianons
unblued
vanbrughs
Water of Ayr
Welsh Assembly
wheel-ore
word for word translation
yarmulkas
Zwevezele