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
A-type conflict
Abelmoschus esculentus Moench.
Acree-Rosenheim reagent
amyl chloroacetate
antherigona (acritochaeta) falcata
apobasidia
asparates
auto-igniting propellant
Aythya
blue ticket
canvas binder
career breaks
cash with discount
casteel
champillon
Chasmatosaurus
checking of quality
chiridiella macrodactyla
choke block
chondro-endothelioma
cisls
Comastoma
creation facility program
Crichton-Browne's sign
cultural standard
damascus (dimashq)
de vere
direct-reader
discommodable
drain on the reserves
dumbsizing
eraasian
falculate
Ferrals-les-Corbières
fide jussio
fire execption
Florida Keys
friction wheel
gamma-aminobutyric acid
guignardia fici-septicae
haliseria undulata holmes
hydraulic rope-geared elevator
hydrocarbon combustion
initial conditional mode
insinuate hiself into
jack-straw
jeannine
kebabbing
lanceted
mackin
Mazaca
mediatresses
methane inhibitor
molecular stability
Mother Superior
muddleheaded
N-methyl-p-nitroacetanilide
nether man
New Zealand black mice
non alkali glass
nonempty sequence
open stall
overallotment
overfire air compartment
Oxeia, Oros
pearlitic manganese steel
posthole
potassium bisulfate
pseudo-splitting
qualified acceptance
readiest
remote-control main station
retaining ring bar
Robert-Espagne
rocket igniter
seal with elastometic washer
seepage surface
self optimizing control
semi-durables
Shimoda
sodium ortho-arsenate
speaking tubes
spleen cell transplantation
storage control statement
stray-capacity effect
sunward side
swinking
t-jointing
temperature of concrete during construction
the bates motel
tilting arrangement
Tinseltown
Trainite
ultimate goal
ultramodernism
un-der seal of secrecy
unbedizened
USHE
varying function
video parameter
winter cough
wood cover fillet