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
?-amyrane
a wrong un
AAPA,A.A.P.A.
acidic coal tar dye
acikee
acrylic resin packing
Alagia
alcoholic tincture
annulations
anoxics
anticor
antiflatulence
araneids
aster cordifoliuss
asymmetric variable-width scan waveform
attributer
autodeletes
awareness bands
bagamoyo
banner carriers
bed-occupancy
black lead (graphite)
blood-and-guts
Borszczowia aralocaspica
clean-fingered
coaxal electrode
conciliating
conditioned observation
congenital erythropoietic porphyria
curve of transverse metacenters
draftniks
DVT
El Jagüito
Elyot
equation of transfer
explosion and blower of waste heap
frizette
fuel quantity modification and limitation
gang foreman
gas oil cracking process
head-in-the-clouds
idolisers
Illinois Basin
injection block
intentive
interfere with sth
internal form
intestine strangulation
ionization potential
jaston
ketotetrose
leave someone to his or her own devices
ligamenta tarsi interossea
linear motion
logic flow diagram
Lord's Day Observance Society
magnetic iron powder
masonry plan
match condition
mean concentration
money bush
multimode horn antenna
Ophryoglenina
ovarian tubule
pharyngeal lymphosarcoma
photophosphorylase
Pilea medogensis
pink-handed
plane of unconformity
Plecton
pollicitation
polyabolo
preliminary balance sheet
protophyllin
purchase
rack case
rawl plug
reflexivizations
rovian
runite
sage brushes
schizer
scientific data processing system
seiospore
ship's entered harbor
Silchester
snurfing
soil heat flow
specialty of supplication
steel tube
temperate desert climate
temporary emergency lighting
tetragonal holohedral(ditetragnal bipyramidal)class
Trachydium tibetanicum
transmittance spectrum
trichromatic hypothesis
two-speed AC electric drive
unfurbished
visibility curve
watertight submersible casing
Weyl tensor
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