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
apricoxib
assembling work
audited organization
bar of the storm
batch method
be burned
benevolent dictatorships
Benzthiozone
besser
Bonnanaro
buquineran
butyl mercaptan
cage washer
cardiac pain
cheleutite
cohabs
condenser casing
conical boiler
conidiiferous
contraceptive diaphragm
dentin abrasion
dimension control
economic consequence of size of nation
enwisened
Eriocaulon cinereum
eugene poplar
extended theorem of mean value
fast-high-temperature cure
feedline
fireman's cabin
fit for
free magnetization condition
frohbergite
gajidong (kaji-dong)
genus packeras
get the run upon someone
goines
gravity-feed stoker
green shear strength test
Hausdorff dimension
hors-textes
hydraulic elongator
ikon
in consequence
income to net worth ratio
indophenols
intensity of X-ray diffraction
interocular antennae
judical
laccolith
land-mine
likings
lunar diurnal influence
mace-bearer
marine objective analysis technique
Microcos paniculata
microfurnaces
mispatched
moerithere
moon phase jumper
nansha
nestle-cock
network scalability
nihiloes
nonplumber
nucleotidyltransferases
nursery teacher
officers and soldiers
paracyclic ovulation
phylogenetic histology
pluse
Polygonum chinense
polymerization activator
Posterholt
Presque Isle
radio-controlled aircraft
red heat range
register-to-register transfer operation
Revelle factor
saw-toothed grain beetle
schistoscope
sea-shell
seguins
semiconductor technology
sentinel node
serv-
sheddric
smoke-jack
soil and water conservation regionalization
spermotoxic
static initialization
stationary communication satellite system
sweep(ing)
tight loops
transaction reconciliation
triclabendazole
two-way merge sort
universalism-internationalism school
velocity of vibration
viscosity absolute
woodframe
woodstocks