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
-gaited
.bv
active gelatin
administrative ruling
aiya
alando
antilibertarian
aromatic spray
aspartylglucosylaminase
beaubrun
Benghazi
bridge measurement
bum hummer
Byesyedz
candlebomb
centrifugal oil separater
Chinese strawberry tree
chloro-benzoyl boromide
clouties
combined low temperature low air pressure testing chamber
credit management
Crinite.
curiosas
data-banks
Debove
diadems
Dinnet
direct positive telerecording
double sliding tooth
eichhornia spesiosas
electro-funk
excessive loss
excessive ramming
expendable equipment
forced-combustion boiler
fort liberte
froedtert
Guarnieri
habronychus (monohabronychus) intermixtus
haulage roadway
hole conductor
Hong-do
hygrodermia
in ... way
Indian spring water
intersentential
intestinal convulation
ischemic necrosis of bone
Izumrud
koghe
laundry-baskets
levelling arm
maladera furcillata
Malvernian
Mickey Doolan
microinsults
mowburn
naquin
neeces
need-to-share
ocean acoustics
off-balance sheet financing
overradiation alarm
Pilea sinofasciata
placentocytotoxin
political issue perception
power-output amplifier
predetermined motion time
primeval forests
providing land planning
radioactive measurement
return evil for good
Rolleville
sacral cornu
sanceful
sapremic
seed fermenter
self-incompatible line
semantic feature
sleetch
softwood charcoal
sophoranl
Sphaerostilbite
star star connection
starting lever interlock
sublumbar muscle
submirrors
superfische
sympathetic cell
tablet for preventing common cold
tenthredo concinna
tip ... off
tungsten silicide
turn speed
two-point correlation function
Uniti, Fiume
update authority
vegetable protein fibre
waveguide spectrum analyzer
wipe out
wisment
zoophobous