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
-r(r)hage
abovenamed
acting jack
agoras
all wave antenna
aluminium oxide fibre
angle-closure glaucomas
antisymmetrical tensor operator
ascogerous
axicon
benchmark adjustment
brigit nilssons
cacodentia
calcium amidosulfonate
ceiling light diffuser
check-valve lever
chemos
Chenopodium amaranticolor
choregus
color sonar
concentric diversification
cooling area
crystal line laser
DCF
De Laval noz
Deolia
dry support
eidphor
electrostatic printer head
encainides
energy surface density
Enteromonas
equilin
explicit cell rate
family alliaceaes
ferrols
for background
formyltransferase
fucking pussy
fume persistent paint
garnet materials/devices
generic subprogram
gravity-type boat davit
grouping item
hamper
Handeliodendron
hard-and-fastness
high enrichment fuel
honeycomb sandwich construcion
hostile international law
Kumara Junction
ledgewood
leucanthemum superbums
limocrocine
linear fraction
mesothelia
Michlifene
modulating and demodulating unit
moon rocks
Nordenskjöld Land
obturator spindle spring
overexpands
pantiless
partition of chi-squared
perithecicole
PICD
pie in the sky
public-image
quasi-molecular potential
rebottled
relative relief map
ridge tillage
Ruysch's tube
sa'
sand lens model
schedule performance evaluation and review technique
scrabble up
self-cleaning type oil purifier
sign register
skazine
social scientist
sociocultural theory
sodium-vapour lamps
spring festival
step-daughter
stop time
subprojective space
supergene family
Tao Zhai Fa Bao
tetanus neonatorum
three-island
tilia paucicostata maxim.
tradi
tremex niger
unreliablenesses
us interest group
vestibular cecum
Vimtrump's cells
visceration
where are we
white-capped
white-halo