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
3-d animation
addition of serie
Aegean culture
amaiosis
anesthe siology
antihemophilic globulins
arrester wires
auto-power spectral density
axal position indicator
bad tempers
be at drill
bed form roughness
Bence cylinders
bird'smeye view
building sewer
carioca
carlots
check-outs
chromic chloride
closet queens
community string
confirmedly
continuous centrifugal dehydrator
disappear
double-checkings
Dracunculus medinensis
dramatisation
dual attachment station
Epiclase
equipment check
errorbars
ethylidene diacetate
extracirculation
feast one's eyes on
fertility gradient
fluoroesin
gilgie
grahas
gutstring
harlen
heterofullerene
high-pressure propellant tank
honesta
ineffective call
information gap
intake conduct
Lavazeck viscometer
leave a margin on the page
leucothecium coprophilum
Limoux
Linear Tape-Open
lobotomising
low-frequency head
Margherita di Savoia
Mazovian
MSW (machine status word)
multi-knife turning machine
multipactor effect
Načeradec
nuclear blasting
Parson's disease
partial fraction expansion
phenetoles
pilot officer
pneumatic screw press
population size
pot pies
Prebitz
procedure division for debugging
proprietary limited
pull something to pieces
Purdysburn
radioactive fission fragment
rafiki
raft lock
random pollination
regulation in force
remarkable
rim clamp
Ronde I.
sale by description
salt annealing
sandol
Senear-Usher syndrome
shazbot
sine-squared network
soie
soluble sodium percentage
soutaches
South Brent
superaveraging function
the age of reason
totoglossa
transformer station
two-piece chassis
V-grooved
vacuum package machine
verbals
weena
wei ch'i, wei chi
wind-broke
Wurzen