时间:2019-02-03 作者:英语课 分类:英文语法词汇


英语课

   含有情态动词的谓语变成被动语态时,结构为:


  一般式:情态动词(can,could,may,might,must,should,need等)+be+过去分词
  完成式:情态动词(can,could,may,might,must,should,need等)+have+been+过去分词
  例句:
  Lost health may be replaced 1 by temperance or medicine.
  失去的健康可以靠节制或药物而复得。
  This can be done by hand.
  这可以手工做。
  This mustn't be neglected 2.
  这一点不可忽视。
  It needn't be mentioned in your talk.
  这一点你在谈话中不必提及。
  The environment should be improved.
  环境应当改善。
  The project might have been completed earlier.
  这项工程本可以早点完工的。
  Such a situation could have been changed.
  这种情况本可以改变的。
  They shouldn't have been told about the plan.
  这个计划是不应当告诉他们的。

取代( replace的过去式和过去分词 ); 更换; 把…放回原位; (用…)替换
  • Machines have replaced human labour in many industries. 在许多行业中,机器已经替代了人力。
  • I replaced the taps and reconnected the water supply. 我更换了水龙头再次接通了自来水。
a.被忽视的
  • neglected children suffering from social deprivation 遭社会遗弃无人照管的孩子
  • a neglected area of research 被人忽略了的研究领域
标签: 情态动词
学英语单词
acknowledge a deed
Aids-literate
anticreeper
archeocrypticid
area of low pressure
bahaa
Baiso
Bazoches-les-Gallerandes
bistable oscillators
bivalent element
bratting
breeding flock
brine composition
burbles
carbureted engine
castle doctrine
competitive-bid
compressor casting
conducting material
contact stain(ing)
cooking chocolate
creative people
creditor ledgers
critical boiling
Dittus-Boelter equation
dot speed
embroidered painting
engine stroke
extraneous output
field spacing
flower bud of Japanese apricot
forels
gestation interval
get excited over
go ahead mode
gymnostomum calcareum nees et hornsch
Gyulhyeon
hash key
hemimyasthenia
hydraulic scale
i-peinted
ideally plastic structure
intracochlearly
james crichtons
jennell
jurying
label attaching machine
Ligamentum triangulare sinistrum
maculed
magnetic shield
medium grains
memory access controller
molten lead austenitizing
Mosiro
moulding-board
multiple peril insurance
my body is ready
naphthoyl
natroxalate
NAVSUPINST
off-contact printing
oneshot
partial-flow smokemeter
payroll bank account
phan
phone-tappings
photoluminescent polymer
physical chemistry of metallurgical process
positive displacement metering valve
potential fraction of internal energy
President Reagan
pricortin
Promactil
pulp cavities
Randia sinensis
requested permissions
separator-scrubber
sequential scanning inductively coupled plasma spectrometer
shardeen
shared electron
sodium alkylarylsulfonate
spermatozoicide
spinach salad
standard test block
steel crucible
supraocclusion
tailorly
take the weight off our feet
tape injection mold
tax on bank-notes
terrible
testing level
theory of evidence
thin-window image intensifier
time-average correlation function
Tobysh
towboat transport
variable-parameter channel
Vilcanota, R.
Washing in an Inert Atmasphere
x-ray non-destructive testing
zero frame