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
Abutilon theophrasti Medic.
acoustic ocean-current meter
algebrization
alumiseal
American avocado
ansi standards
anticorona collar
aspergation
authentique
automatic transverse welding
autostereo
basinless
berven
brake jaw
byre
came first
classical genetics
clubcalls
COFSA
come-by-chance
condensations
continuously adjustable setting range
counter with
Curnamona
Dalton law
deck wash pump
discussion hall
dot chart
drawbar plate
drive space
dupondii
entocranium
epidermoidal
falf round stiffener with hollow core
field digital tape
final approach fix (faf)
fore-distillation
Friedrichstadt
full-butt
Golāshkerd
hull fittings
integral-control coefficient
interstitious
Janowitzian
key-changes
kusnerz
Laissac
leukanemia
limit mark
liquid-metal steam turbine
Lloyd's Brokers Association
locus
lone nose plier
lowballing
lump material
Mecopus nidulans
megestrol
monoperphthalic acid
mussel sauce
myonicity
natural ventilation pressure
neurovascular(skin)flap
odo(u)r of fresh water fish
off-saddle
opt to do sth
orthophotoquad
overhanging pendant switch
oxalic acid paper tests
parallel bond
periodical lubrication
Platearian
plea of self-defence
pore pressure cell
pseudocoding
pyruvic kinase
qubilah
queen palm
R-day
reliability evaluation report
research memorandum
right sphere
sampling of auto exhaust
Samsu-gun
send sb in
sequence gap
shipping application
silica geothermometer
station counting matrix
thrash-metal
tidal gage
took it easy
traffic mix
transmit receiver
tuv
tzarevich
unskilled operative
valenki
value of the business
vinko
vinys
wellaired
wozen