时间:2018-12-18 作者:英语课 分类:英文语法词汇


英语课

   现在完成进行时(The Present Perfect Continuous 1 Tense)表示由过去某时持续到现在的动作,由“have(has)been+现在分词”构成:


  It has been raining for three hours.
  一连下了三个钟头的雨。
  She has been working the whole morning.
  她工作一上午了。
  That’s the letter I have been expecting.
  这是我一直在等的信。
  What have you been arguing about?
  你们在争论什么事?
  What’s the matter with you? I’ve been here waiting for you for 3 hours!
  你怎么回事?我已经在这里等了你3个小时了。





点击收听单词发音收听单词发音  






1
continuous
jYHzi
  
 


adj.继续的,连续的,持续的,延伸的


参考例句:





She finally got in after 10 years'continuous effort.坚持不懈地努力了十年后,她终于当选了。
We must be continuous to study.我们必须不断学习。













1 continuous
adj.继续的,连续的,持续的,延伸的
  • She finally got in after 10 years'continuous effort.坚持不懈地努力了十年后,她终于当选了。
  • We must be continuous to study.我们必须不断学习。
标签: 英语语法
学英语单词
2'PD
accommodation phosphene
adhesive tension
adhesives remover
alberges
alliterizing
andaspis mori
artificial leech
at half-mast
atomic gas laser
ballistic arm
Ban Luong
banos de copahue
bernet
betavoltaics
blockboard
Bramming
bridge superstructure
Cachopo
caftaned
capacitance-coupled flip-flop
cellophaned
CGR
chipped potatoes
closed packed hexagonal system
clue (one) in
Cobain, Kurt
color-blindness
compression shock
consolidated industrial and commercial income tax
copy statement
correctresses
critical temperature range
economic rent
editor-news
electric engineering
episquamosal
eptesicus fuscuss
erysipelaceous
Escuriza, R.
fat cuber
film library
fixed program machine
flammer
gamow teller selection rule
goatfuck
half-hearted
head pressure
hermes
high frequency potentiometer
holographic(al)
hornberger
inherent frequency
kalotermitidaes
kinesthesiologists
liquid cyaniding
lymphatic plexus of rectovaginal septum
Malva crispa
manual control open loop
Mauri, R.
mechanical limit
megaliters
methyl ethylamine
mousseuxes
nasopalatine artery
notoire
obames
of quality
off-balance sheet financing
on the dot
P.R.A.
passive hyperemia
peaky curve
pilosellas
Podgórzyn
population information system
Pratapgarh
profundipalmar
progressive exercise
propulsive horse power
prosthetic replacement for knee joint
pyrophoric titanium trichloride
rigid-framed arch bridge
rum-swizzle
run-length limited code
seal fur
seismocardiogram
sensitized screen
Serpukhovian
side reflux
simn
stove heating
surface blistering
tent-peg
teracidic base
timefor
Tongnaegang
tooth-and-pick
triphony
ugubu (south africa)
urban utility tunnel
vapor recording