时间:2019-02-13 作者:英语课 分类:英文语法词汇


英语课

   英语中,时常会碰到这样一些词。它们意思简单明了,用法却复杂多变。往往看似易懂,事实却远非如此。今天,来说说最常见的at。


  at作为介词,其基本意思是“在”。然而,它却有以下这么多种用法:
  1. 在(某处):We will get together at the corner of the street. 我们将在街角碰面。
  2. 在(学习或工作的地方):He is at Yale. 他在耶鲁大学。
  3. 在(某时刻):I get up at 6 o’clock every day. 我每天六点起床。
  4. 在…岁时:She graduated from Yale at 20. 她20岁时从耶鲁大学毕业。
  5. 向,朝:Please look at the picture. 请看这幅画。
  The murderer pointed 1 a gun at the little boy. 凶手把枪口对着一个小男孩。
  6. 在…远:I can hold it at arm’s length. 我可以伸直胳膊提着它。
  7. 处于…状态:It is too early and I think she is at breakfast. 太早了,我想她在吃早饭。
  8. 以,达(速度、比率等):He is driving at 80 mph. 他正以每小时80英里的速度驾车。
  9. 在…方面(与形容词连用):I am good at English. 我很擅长英语。
  10. 因为(与形容词连用):
  Those members were impatient at the delay. 那些成员对拖延不耐烦了。
  They were delighted at the news. 对这个消息,他们感到很开心。
  11. 响应,应…:
  All of them came to the party at Lily’s invitation. 他们所有人应丽丽之邀,都来参加了晚会。
  12. 电话号码前:You can reach me at 15511746091. 你可以拨打15511746091与我联系。
  13. at that 而且:He built a house and a nice one at that. 他建了一个房子,而且很不错。
  be at it again 正在做某(坏)事:
  The room is messy. The boys are at it again.房间乱糟糟的,这些男孩子又在捣乱了。
  where it’s at 盛大活动(场合):
  Lily’s birthday party seemed to be where it’s at. 丽丽的生日会像是个盛大场合。
  at one’s best/worst 在某人全盛(最差)状态下:
  He won the first prize at his best. 在他全盛时期,他曾拿到一等奖。

adj.尖的,直截了当的
  • He gave me a very sharp pointed pencil.他给我一支削得非常尖的铅笔。
  • She wished to show Mrs.John Dashwood by this pointed invitation to her brother.她想通过对达茨伍德夫人提出直截了当的邀请向她的哥哥表示出来。
标签: at
学英语单词
abscises
active microwave remote sensing
activol
Ain't She Sweet
Anti-HBAg
arbomycin
arse man
automaths
automatically through button circuit
bankets
Beckmann rearrangement
beebe
blow sb's mind
Brookfield viscometer
butt plugs
Catholico-
cemented templet steel
Chakkri Dynasty
closely spaced energy level
clutch yoke bolt
colo(u)r matching
completeblade
compression amplifier
conditional bill of lading
Condylura
copyright royalty
corneil
cornerstone laying ceremony
cough something up
crane chain
density of energy
denture retention
dish antennas
Dutchlike
endectoplastic
endpiece of complement
engine stripping
extradentary
fire water deluge system
flight-search
food masher
frederick house r.
frenetically
fuel element failure
Gentiana wilsonii
grievesons
haula
hendelia (prohendelia) freyi
Heritage Range
hoay
idler pulse
intersymbol dependence
isotonic transducer
lead battery
leopardite
Leplya
Line of Control
marine department
maskinonge
median fatal dose
mesoscale convective system (mcs)
Mongoumba
monopolial branch
morcellated
motique
Mountainburg
multiplicand
multiplication operator
mysost
nickel catalyst
norm residue
nose cones
not-me personification
numberator height
operand error
papa
processing option
Pseudosorghum
psychological changes
pyrometer (glowing) filament
refertilization
robiocina
rumble forth
semiplastic
shakins
sharkship
single-cycle plant
sinistrocularity
skydaddy
SPAA
sparking wines
starkists
struck off
surface active agent
swamp birches
swarmingly
synchronizing voltage
turret gunner periscope
ustilago scitaminea
wire telephone installation section
wooden folding chair
zombiesat