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
actinovirin
agardite-(Y)
albugo candida (pers.)o.kuntze
angle of incurvature
angle with
anisotropic stress
ariannas
ascending trajectory
Bagan Terap
band shroud ring
Bernkastel-Kues
biogenic gas
borehole logging
catholiquely
cbsnews.com
cervical sac (or cervical air-sac)
Changsan
chronogeochemistry
commercial vehicle
critical runoff
cross someone
difference voltmeter
distortion bias
drowing
epididyme
erythromycins
Ethernet LAN port
eurasian otters
examination table
exorrhizal
external armature
family-reunification
feeding method
fitter's
formicariid
four party line
fullcome
furfuracea
geodistomycetes
get places
goal life cycle status
gonophores
hail observing network
Hettangian Stage
hold for
hyperimmuning
IIL instruction set
iminopeptides
in forming
interceptor missile
interim bonds
ITYM
jelloes
katabaric
lachie
lead ups
Limnos
low-voiceds
lymphoglandulae sacrales
mean trick
Meissenheim
mulishly
nature of allowance acount
network file access routine
nonskeptic
original counter
pairing faulty
palaeoethnobotanists
passive thermal control
pecilokont
peltigera subincusa
plover-page
potentiometer-type calculator
price-to-earning
rectilineal flow
reflex-neuosis
resisted roll
rewengeance
rheumatic aortitis
robot operating system
rotating equipment
Sagone
satellite-based interceptor
Sattawa
scheider
selective statement
sexperimented
shallow-water tank
shock speed
siphon vortex flushing action
stellar interior structure
subordinal
tarabini
TCPD
Tumu Tumu
two-address architecture
ultra fast accelerator
undefective
unrefulgent
wagtail dance
weak heart
witzchouras