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
-running
accounts payable-special funds
accurre
adulterous
adumbrates
akenes
arhats
automotive supplies
autumn pumpkins
barrel drums
beheard
Benediktenwand
bispinors
boumediennes
carnevale
cathode-ray oscillographic polarography
central african republic francs
Conr.
corn sirup
corona discharge laser
direction finding
elevator gear reducer box
encephalorrhagia
Ernest II
erythrocyte sedimentation
excavating gear
expectant mother
export control policy
familiality
fatwoods
fexitron
fluoroethyl ester
forecasting grade
German capital
Gillespie
glaphyra concolor
grey crescent
helius (helius) rufithorax
Hoolt
Hypericum przewalskii
Ich'ǒn-gun
immunotoxicology
implied DO variable
impose(on)
INAP
inflatable life raft
invile
John of Damascus,saint
Kocher, Emil Theodor
landine facilities
licks
loaded cable
loading ring
make a cat's paw of
masked gate array
mathematicising
measures out
mephistoes
mesh equation
metallised plastics
mieu
moon bags
mudlined
multi-function ultrasonic scanner
N-(3-aminopropyl)-butane-1,4-diamine
nonuniform convergent
oblique tone
optical fibre amplifier
optimizing decision
paste From
peak of negative pressure
posttranslationally
pot bank
potsy
practical specific capacity
progris
public awareness
punker
ranchburger
retail turnover
secondary sea-blue histiocytosis
seeding by sprinkling spore fluid
self-balancing
silver-fish
son-inlaw
spline milling cutter
ST_education_not-going-to-school
stage of qualitative change
stem board
strappy top
sublingual tablet
super-domain
sweat distillate
sweat equity
system clock
tartareans
the working regime of drilling pump
Tiszakeszi
travelling waves
uhas
vote-share
woodener