时间:2019-01-16 作者:英语课 分类:英文语法词汇


英语课

   现在完成时用来表示之前已发生或完成的动作或状 态,其结果的确和现在有联系。动作或状态发生在过去 但它的影响现在还存在;也可表示持续到现在的动作或 状态。其构成: have (has) +过去分词。







点击收听单词发音收听单词发音  






1


  
 





参考例句:



















标签: 现在完成时
学英语单词
An Tuc
anticipated cost/unit
antimodernists
arterio-venous vasculature
at the start of
Benito
beskra (biskra)
bladder cancer
Borinage
British capacity unit
Captain Swing
chapts
church-government
composite warfare commander
connection multiplexing
consumer integrated circuit
deep sea smelt
depute procurator
detent plug
diatomist
dietarily
disubstituted carbinol
economic forecasting
electro-pneumatic operated valve
external feature
faiq
flid
formestane
genus Anchusa
glycophymoline
go under dictatorship
grey level thresholding
guesstimates
hand centrifuge
heat transfer intensity
Hexabalm
high energy phosphate bond
hydrological analogy
imperceptibility
inlocation
intraseptal
Izunagaoka
knipovichite
knock through
legionellas
line-item budget
logistics operating
maclehose
major-league
make good weather
male bee
malleableization
mareleyne
Markdorf
metallurgy technology
method of paired comparison
Micah
migdal gad (ashqelon)
minorization
mortagon
movingcoil
myotactivitus
nctr
NLEC
non uniform rotation
nondestructiveness
nzabahimana
octitols
Origanum vulgare
Orlov Dol
Otis Skinner
P1 refutation
pasture with foragegrass
persipan
pile capping
pipe recess
pollinivores
pressgangs
prides of place
Primula pseudoglabra
quadrisections
quench strainer
reglucosylation
retarted reaction
retraction modulus
roast-beef
sea fans
self-washing filter
sikma
special olympicss
spondylosium moniliforme
St-Pantaléon
storage pools
Streptospirillum
sutural canal
tahca
take counsel with
tannages
there is nothing new under the sun
tightened up
twitchets
wool-beard