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
-astry
absolute voidness
Aganope
aimetti
al uzayr
aldehyde-amines
algebraic solution of linear programming
Allemanda neriifolia Hook.
alternative methods
Anglistics
apparent shear viscosity
available draft
axially directed velocity
balash
band selection switch
blastoderm membrane
blayton
blored
bulk-cum-oil carrier
carbocyanine
carbon reduction cycle
cheiropractic
china root
chitodextrinase
classicalcurriculum
continuous stillbattery
crutch paralysis
cubillas
cuminol
current linkage
cyrosite
David Seaknoll
diethyenetriamine
discursion
distlling apparatus
dock gate
double nest plansifter
eated
Eket
emergency draining test
Fair price provision
flat bit tongs
focal infection
footholds
full potential
fume damage
Fund Company
Gaisbeuren
gross private domestic investment
hershey's kisses
Hetlingen
inclined thick orebody mining method
inductomeric effect
international police
Kenutu I.
knock the habit
Lai Chau
locrians
lower field
magnetic fluid power plant
magnetic shielding factor
man minutes manit
man-jack
marketing plan
mobile sources
nankeen twill
nonsoftware
operational process
parallel routing
pedological feature
Pergamese
pericapsular
permanent joint
photographic sensitometer
pixieish
poor me
Puccinia festucae-ovinae
quintic
radiation induced swelling
ragsorter
reframes
safety airbag
sao mateus
sciennes
screw coil
Sinatra doctrine
soapstocks
Socred
stepwise regression
subscription date
supermaterials
synechias
teleseism
Teno, R.
thermoelectric force
unexcusably
us black
victor wheel
water mats
whiskey jacks
wind of 120 days
witherite