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
abswrite
alpha-quartz
analytical schedule
antimongoloid
applied entomology
atmospheric vacuum distillation
autophagolysosome
awobanin
bark mixture
beach facies
Bhangis
Breit-Tuve's theorem
caffeine sulfate
carpopodium
cavern water
cemetery garden
Chadbourn
cheeca
chloralomania
clan(clements 1916)
cognitive frame of reference
computerized image reconstruction
copper beaker
cycloneuralian
Dalbergia stipulacea
differential control rod worth
distribution of chain orientation
documentary sale
Dzhidinskiy Rayon
e-metrics project
embeddedness theory
erathem
excess-of-loss reinsurance
feniculin
filament-wound glass-reiforced plastics
first surface mirror
fixing clearance
french-canadian
fuel pellet diameter
full flow pumping capacity
geographic name
glazed wall tile
Gololcha
grouping system
gstaads
half boiled soap
he who smelt it dealt it
herebefore
hinged hatchcover
humidity constant state
hydraulicker
input analog amount
instance handle
interest rate collars
international comparison of national products
kiloton
lateral temporal arcade
liquid-scintillation radioassay
losaxantrone
masedliche
massein
Maupertuis
Miedzyrzecz
minimum wall thickness
monsoon depression
muscleblinds
mwah-mwah
nondivisible
orthoxylene
outer anchorage
palaeogeneticists
photoprotection (latarjet & gray 1954)
picks them up
plant-cane
provirals
psychoneurotic
rasophore
re-builds
reagent identification
remixes
resource-room
reverse direction flow
sebaceous carcinoma
semi automatic weld
size grade
smaller lumped koji
space environment control and life support system
subordinationism
timer interrupt enable
torpedo sight
torque motion
track liner
two seat fighter
ultrasonic monitoring
unacknowledging
VACLE
vertiformer
volpones
without prejudice to
yaw gyroscope
Zakharovo
zeki