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
147
absorption capture
actinocythereis lungkangensis
after precipitate
allopsyche
ALSOR
analytic group of a Lie algebra
ANEC (American Nuclear Energy Council)
Aranea
arndts
auranetin
awowe
axial spherical aberration
Azanuy
beat reception
Book of Amos
Brinastrase
Bulk sales
C bile
caliphatists
canditoxin
Capitoline Museums
carpenter's side beveled flat chisel
chill pills
crozet
cumulative oversize distribution curve
DC traction
designated securities
double -ended open jawed spanner
DYSOMMIDAE
engineer's level
equivalent resistance coupled am-plifier
ex-father-in-law
exponent arithmetic
fast printing direct to port
geographical range
gnathosome
goods lift
grey correction
Gymnospermium microrrhynchum
gynous
haemol
hair-curler
harmonious order of events
hobman
hysterothecium
Idrīs, Jab.
import volume
jonagold
Kedgwick
kittel centrifugal tray
level of material
ligg. vaginalia digitorum manus
lithium bioxalate
low frequency response
lymphoid interstitial pneumonia
Malathiozoo
marginal platform
Marine Oil Exploration Development Insurance
market chain
mechling
MEDBR
Mek'erka
model generator
Mogadishu(Muqdisho)
mono signal
Natalus
near-linear dependency
nemetic
Newcastle Bridge
non-discretionary trust
numerik
organic mental disorder
percussion scar
perfluorooctane sulfonate
polytendintis
poodling
power (for direct current)
protoUranus
pushing over
rabar
rhizophlyctis mastigotrichis
SCFS
segmental aplasia
semisimple subalgebra
share-dealer
spheric conic section
step hydroelectric station
subgenus Calliopsis
the himalaya mountains
thermomechanical method
third culture kid
third subharmomic
tomato leaf mould
trade-mark
trans-formative
two-bar fabric
under-training
wage goods
will.i.am
written-out