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
147PM
actio exercitoria
amplexiform
Aqiq
astitution
barium thiocyanide
bed-building stage
blepharosymphysis
boat assignment table
bodgery
bonhommie
Buanho
bundle of folds
Chefchaouene, Prov.de
Chieniopteris
chisel in
chopin
cuckoo egg
cypraea pallidula
depaving
Desitriptilina
diazol Bordeaux
durante bene placito
dysmyelination
error action
eurocommunisms
fill ... with
film super-small variable capacitor
free trade system
Fyrde
genus theobromas
genus Vicugna
Govǐ Tsagaan Nuur
grade of lumber
Graham Seamount
green oats
heinrich r. hertz.
Hidaka-sammyaku
high silver crust
holographic interferometric evaluation method
house-holder
hyperchylomicrolnemia
international interposition
intestinal obstruction by meconium
kirillovich
Liberal Party of Australia
linear objective function
linolenoyl
list execution condition
Lodgepole Creek
logical input/output operation
Marshūn
matrix pin board
mediananisiophylly
miscegenates
mobile telecommunications
monstrousness
moorsom's system
murgulescu
non-reversible engine
nonelastic scattering cross-section
on'y
ousleys
pick on
Pieris swinhoei
point module alarm indicatior
poltoranin
primary-stress
puffiness of face
RA-C
reconstituting
redding redd
rescue point
resealable
rigid plate handle
Roda de Ter
rubber oil
Sambanghyǒp
shock absorber relief valve gasket
shopping guide
shuttle tip
simultaneous distribution
slide kip
sodium phenylate
srdjan
starting guide relay
stern walk
subovated
swasey
teasing out
technological remoulding
thin-layer controlled potential electrolysis absorptometry
trickle filter
valid reason
warnaco
wasteful consumption
water pigment colour
weightlift
Wintrobe
world best
xanthelasmic
Zmiyiv