时间:2019-02-13 作者:英语课 分类:英文语法词汇


英语课

   在英语中,我们都知道but是表示转折的,但是你可不能小看它哦,除此之外,还有以下几种常见用法:


  一、but用法连词,表示让步关系,意思是“除非,要不是”,常与that一起构成but that, 相当于"if...not"。
  例如:I would 1 have failed 2 but that your helped me.
  要不是你们帮助我,我就会失败。
  二、but用作连词,放在否定词或疑问词之后,作从属关系,表示否定意义,可相不于that not.
  例如: Never a month passed but she writes to her parents.
  她没有一个有不给她双亲写信。
  三、but用于否定词加doubt 3,question,deny等到之后,没有实在意义,只相当于关系连词that.
  例如: There's no doubt but he is a thief 4.
  毫无疑问,他是一个贼。
  四、but用作介词,表示“除了”意义,相当于besides,except.
  例如:No one knows him but she.
  除了她,没有人认识她。
  五、but用作副词,相当于only, 常译为“只不过,仅仅”。
  例如:He finished 5 his homework but ten minutes ago.
  他十分钟前刚完成作业。
  六、buy用作代词,表示从属关系,在否定句中常相当于who/that not.例如:
  There is no one but likes to help him.
  没有人不认识他。

aux.will的过去式;愿,要;常常;大概;将要,会
  • Why would you say that?为什么你会这么说?
  • Would you please help me?你能帮帮我吗?
adj.失败了的,不成功的v.在…中失败( fail的过去式和过去分词 );衰退;衰弱;破产
  • The plan was brilliant in its conception but failed because of lack of money. 尽管这计划构想绝妙,但终因资金不足而告流产。
  • The child was killed when a car failed to stop at the crossing. 汽车在人行横道线未能停车,结果把小孩撞死了。
n.怀疑,疑惑;v.怀疑,不信
  • I never doubt his ability.我从不怀疑他的能力。
  • There was little doubt in my mind.我心里几乎没有疑问。
n.贼;小偷
  • He saw the thief running away.他看见贼逃走了。
  • The thief broke the window and got into the house.那个窃贼打破窗子,进入屋内。
adj.完成的,精湛的;v.动词finish的过去式和过去分词
  • We finished up everything there was on the table. 我们把桌上的东西全吃完了。
  • We can certainly have the job finished on time.我们肯定能按时完成任务。
标签: 语法
学英语单词
aboutness
aggrandizes
Alchemilla gracilis
Amperian
anopheles patton
automatic decimal point computer
autospasy
aveo
bibasal
calc bostonite
cellulose technology
central memory control
chalaziferous
crane hatch
curchef
de-bugging period
deceleration parameter (q0)
deglutamylations
detector paper
diceyness
electric screening
equipotential space surface
ex vivo
filament for electric lamp
fire tube boiler
FM laser
foreign trader
forfeiture of property
gas centrifuger
gravity feed machine
guglielmoes
h-parameters
heterochromia
illustrated parts catalogue
infringement budget
irregular french curve
juice meter
jump start
Karit
kiefer-wolfowitz process
Langham
late barrier
lateral rectus incision
lead-lined frame
lently
ligg. calcaneocuboidea plantaria
locking head
low-demand
lsoes
macrodefined
mantouxes
Maxwell equation of state
motion controller
multilayer wiring
multipurpos
naumkeag
network externalities
new-hires
offal timber
outan
paediatric endocrinology
pan-and-tilt
panulirus peniciliatus
percussion welding
plough back
post-maturity
primary bronchus
print job
problem resolution tracking
qatayef
quasi-superheavy element
ragged fracture
railway accounting
range sensing
render certain
return flue boiler
rod type fuel element
rustle someone's jimmies
Scarabaeoidea
section hopper
simulium (nevermannia) yushangense
sleep-terror disorder
spacing lug
spooking program
steam relieving area
surveying computation
tanny
temperate broadleaf forest
Terazol
tetrapartite
TFWD
the length
the skaters
transcurrent thrust
translation quality evaluation for mt
tumor of glomus jugulare
uea
unhips
unthoroughness
ventral turbinated crest
weight-balanced spindle
yield load