时间:2019-02-07 作者:英语课 分类:英文语法词汇


英语课
  A表示现在( 指说话人说话时)正在发生的事情。
  例:We are waiting for you.
  B. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。
  例:Mr. Green is writing another novel.
  (说话时并未在写,只处于写作的状态。)
  例:She is learning piano under Mr. Smith.
  C.已经确定或安排好的将来活动。
  I'm leaving for a trek 1 in Nepal next week.(已经安排了)
  we're flying to Paris tomorrow.(票已经拿到了)
  在实际运用时,现在进行时常用以下几种情况:
  (1)当句子中有now时,常表示动作正在进行,这时要用现在进行时。如:
  They are playing basketball now.现在他们正在打篮球。
  (2)以look, listen开头的句子,提示我们动作正进行,这时要用现在进行时。如:
  Listen!She is singing an English song.听,她正在唱英语歌。
  (3)表示当前一段时间或现阶段正在进行的动作,且此时有this week, these days等时间状语,这时常用现在进行时。如:
  We are making model planes these days.这些天我们在做飞机模型。
  (4)描述图片中的人物的动作,也为了表达更生动。此时也常用现在进行时。如:
  Look at the picture. The children are flying kites in the park.看这幅图,那些孩子正在公园放风筝。

vi.作长途艰辛的旅行;n.长途艰苦的旅行
  • We often go pony-trek in the summer.夏季我们经常骑马旅行。
  • It took us the whole day to trek across the rocky terrain.我们花了一整天的时间艰难地穿过那片遍布岩石的地带。
标签: 现在进行时
学英语单词
a do
anterior pulmonary plexus
ANTI-S
antibonus
Apollo's belt
appraised
Atterberg number
ayer
back-cloth
balanced wire circuit
bankpaper
beach wagon
beckenbauer
bromomethylpropanes
buttermarket
cart away
cobalt ochre
computer aided product design
consumption account
cooperage
couldn've
Craley
cut and trial
cyanamide
cyclotides
dandies
Danforth's sign
Dashe Township
defalked
density of dry air
diked marsh
dominant feature
dynamical symmetry breaking
engolden
erythrokyrine
Esterzili
extreme Kerr hole
family budget survey sample
gamesmanships
gliomastix fusigera
gossypitrin
H.J.
hard-boil
holographic cellular logic
holoorogenic phase
hose band
hot dip aluminium coating
immersion objective lens
incentifying
Jinake
Judas trees
junction depth
land leveling machine
lateral cervical cyst
limitation of copyright
limited bandwidth
longitudinal sinuses
loss of teeth
lower sideband characteristic
m.o.t
maclane
merchantable ore
moulded package
multiple station dial index machine
naphtine (naphthine)
navvied
Neodicumanin
nonhandicap
oehleri
output energy
output per man-hour
output puncher
overflow stacking
overwean
perenchio
Phenychol
polyaxial stress
Ptilotrichum canescens
reactionary clique
repitched
rigol
Roeulx
rushes
saleability
sarigue
septic pneumonia
silicon hydride iodide
sprain of interphalangeal joint of hand
spread-eagles
tellurium(iv) chloride
Thylacospermum
tunablest
untranslated
upupids
urgent micturition
vector dpcm
vibrantly
virtual teletype
wardeyn
well balanced
would rather not
zoop