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
achmores
acpuired
additional expenses-strikes
agonothetes
ajmalin
amperometric method
andriatry
anesthesia paralysis
antall
application in the planting hole
ardilas
Attert
Balladonia
be on relief
belandre
bluff bit
change password
chase ports
chemically precipitate metal powder
Claudius cells
cocks of the walk
code bases
combine dimensions
continuous casting steel machine
Dealer's Deposits Fund
delete lines command
dermatofibroma
dinitro-fluoroaniline
don bacteria
Dowell
dunker
Eurya metcalfiana
family naticidaes
fatti
feudal-absolutist state
field-weakening region
flow lines
forest assistant
gas and steam combined cycle
go snacks
Google Docs
Haripād
hasten to sb's assistance
hearth number
hull girder vibration
HVDC coupling station
incomparabilities
interrupt analysis
isopathic immunization
Kanasing
kayal
Kyōto-shi
liberty spike
lift scheme
light pole
lightninglike
lunkhead
macoradical
market-maker, marketmaker
morali
Mughayrā'
mutineer
mycosphaerella imperatae
nelan
nil ductility transition
niobian
noncentrosymmetric structure
nonpresence
o?litic limestion
off-colo(u)r product
overall approximation
partial deck
patheticly
pectography
phago-
pico-katals
Placido's disk
polarchy
polyundecylamide fibre
possessioning
projective operator
puzzle ... head
reprivatise
resonance structures
saprobic animal
scalariform marking
simple oxygen system
skin pathology
stator ring
stereocartograf
stick at itiveness
surrenderee
sways
the coming of
trampoosing
type of decay
underground facility arrangement
upward dislocation
vasomotor rhinitis
warty tuberculosis
western
yiz