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 nonce word
Aedes fuscus
al-azzawi
All-electric home
an act of parliament
anavenin
arithmetic microoperation
bihelical
black coast
blue and green compilation
bluish red
branch plant
cell extract
charge-carrying belt
colog.
committed suicide
creeping crack
design of secure operating system
Dimash
dimensional lumber
diploneural
downhole dynagraph
dressed-in-black
dwob (downhole weight on bit)
eats away
egrettes
eucrustacea
felissimo
fibromyalgia
figure space
glass lined
go downstairs
grain contamination
grammatical relations
grating spectral order
gusty air
habit modifier
haemangioendotheliomas
hardware-assisted high level debugging
HETEROGASTROPODA
high co2 partial pressure
hot application type rust preventives
imomo
IRE,I.R.E.
isochoricity
isorhodeose
Kolahoi
laser intersatellite communication
Liberty Plain
maximum noise level
Mazagão Velho
microaspiration
mixer lorry
moist meadow
monoclinic crystal structure
nakhleh
neural structure
nonvowed
Normocytin
on-load temperature measurement of winding
paley-wiener criterion
papain
paper market
parabiotic pairs
perviest
phase-amplitude method
photocoagulations
pin-winged
pogonatum japonicum
point functor
porous metal filter
portable burner
postscarlatinous rash
power bumping
princedoms
principal machine
prop leg
relationship algebra
remote sensing and telemetry
safeligh
saver
sewing-machines
siwash
smartTV
smersh
sodium glycero-phosphate
soneting
sonic inspection
spare sb his life
spring sitting
static logic transistor element
subscribe for
sunbakes
the representation
trans-sonic
turnaround area
two-slit interference
uniform norm
unnatural
upflow anaerobic sludge blanket
vicorie
working bench