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
a.f.d.c
abbreviated signal code
absorptiveness
ALGebraic-Oriented Language
Alpachiri
Association of Soviet Shipowners
auto-login
automatic gain control equipment
baby lace
belt leather
borne with
buttered tea
C3 convertase
capful of wind
check type boot
cold-rolled forming section
compound(multiple) laccolith
continuity hypothesis
cuir
cull ... from
diagenetically
disastre
Do you have any idea
Echternach
ejaculatory incompetence
end-of-winter
enveloping space surface
Essequibo
eukaryote
family isoetaceaes
fissured zone
fluoriner
fluorothymidines
height adjustment suspension
Hircite
hospitalized patients
ingramycin
jesusalem
kaestner
Kindanba
laennec
lazims
Leek Wootton
left subtree in a binary tree
limnophlia (prionolabis) harukonis
linkage loader
lunch room
magmatic body
market segmentation
mathematicising
Mettex plug
midkine
mineral stoichiometry
more talented
MORI
Mount Wilson
music-dramas
naxarars
nonrandom structure
nonvacationing
Novak
oil diffusing pump
oilspills
palatal exostosis
pectineal ligament
Phenyrit
pile delivery
piscence
plutonium production reactor
pneumodograph
Poole-Frenkel effect
precise alignment
presales
princelihood
programmer console
pyrenophora japonica ito et kuribayashi
quick make,quick-break
rail temperature
raport
remote computing system monitor
renewable wearing bushing
selective-collective type
seminal cyst
shakings
single wedge compensator
single-variable control
skip tracing
smooth crabgrass
snowball rhododendron
stay bolt pitch
stratified cartilages
surface tension meter
tavah
text.id
three-center two-electron bond
tinea glabrosa
tumultus
vegetative nerve functional disturbance
walk dowm
wcas
wildberries
without cover