时间:2019-02-07 作者:英语课 分类:英文语法词汇


英语课

   1、表现正在进行或发生的被动动作,常与now, look等词连用。


  e.g.She is being examined by the doctor now.
  2、表示现阶段或目前这段时间正在进行的被动动作,但这一被动动作在此时此刻不一定正在发生。
  e.g.A new factory is being built.They are being taught English at present .
  少数及物动词的进行时表示按计划、安排将要承受某个动作。
  Some rock music is being played by them next下面将由他们演奏一些摇滚音乐。
  An party is being held tonight. 今晚将要举办一场晚会。
  4. 有些动词进行时的主动形式就可以表示被动的意思,常见的这些动词有:
  print, cook, fry, bake, burn, hang.
  e.g. The house is burning.The meat is cooking.
  5. 在be + under / in/on +n. 的结构可以表示现在进行时的被动语态的含义。
  The problem is under discussion 1 now.= The problem is being discussed now.
  The telephone is in use.= The telephone is being used.
  Many new cars are on show. = Many new cars are being showed.
  Your questions are under discussion.= Your questions are being discussed.
  6. 有些表 “ 状态, 心理活动, 情感”等的动词,常用一般现在时的被动语态表示 “正在进行”。
  e.g. You are wanted on the phone.
  MP3 is becoming more and more popular. In other words, it is loved by more and more people.
  表示一种经常性或习惯性的被动行为,常与always, forever, continually 2, constantly等词连用,往往带有赞扬、责备、厌烦及埋怨等感情色彩。e.g. Tom is always being praised by the teacher.
  7、与情态动词连用,表示对现在正在发生的被动行为的推测。
  e.g. (1) John is not here .He must be being interviewed
  (2) ---Do you know what smith is doing ?
  ---He is ill. He may be being examined by the doctor.
  注意:助动词am/ is/ are和being缺一不可并且不可以颠倒顺序。

n.讨论,谈论;论述
  • It is certain he will come to the discussion.他肯定会来参加讨论。
  • After months of discussion,a peace agreement is gradually taking shape.经过几个月的商讨,和平协议渐渐有了眉目。
adv.不间断地,不停地;多次重复地
  • The other kids continually taunted him about his size.其他孩子不断地耻笑他的个头儿。
  • The US is continually building up its armed forces.美军正持续加强它的三军。
标签: 现在进行时
学英语单词
acquired enterprise
AHQ
air and gas mixer
allocation model
annual discharge
antispastics
average surveyor
bank field
baseline shift
batch-wise operation
be in the possession of
boomer-age
bottom hole float type flowmeter
caddishnesses
calcined kaolin
Camus
capital from defaulted subscriptions
cardiokymographic
centrum commune
ch?ng wu
checkout facility
cheeseparer
choubnikovite (schubnikovite)
complete cost
condensate draining
constant-energy
conveyor oven
counterfeiters
cumulative average chart
cylindrical center type grinder
decarbamylation constant
deoxyguanylate
diclofenac potassiums
diffusion.
dis concerting
dream-team
E. W. Morley
electric servomechanism
ephemeron (ephemera)
epitaxial planar technique
fatty acid pitch
fiber-basket
Flow Meters
gate type gear shift
genus Danaus
go bloody
Grubb's tests
heart capillaries
Impatiens recurvicornis
isobaric nucleus
labral gland
Langer bridge
lashing plate
local feed back
low altitude detection
macrocheira kaempferis
megrimss
merionoeda formosana formosana
metroplex
milk-borne epidemic
Milly Milly
multicomponent cementation
Neziah
non democratic
Ogrodniki
over-hanging
Oxyvanadinite
paraboloid reflectors
paste mixer
photobank
porous ceramic filter media
power conversion system
precautionary measures
purtily
reference direction
remote pipetter
Ronvet
rotating-field generator
rules-of-thumb
Salangidae
Sekwa
shape welding
splatterpunks
structural weld
subevent
surjective linear mapping
symbiotrophism
tantalum thin-film microcircuits
tephre
thermocouple generator
thiophenyla
third estates
tiprostanide
triethyl-ethoxy-silicane
trimeter
triphenyltetrazolium chloride
tubular evaporator
Tutonchany
twinkledum
vicorps
wanteau