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
2-nitrofluorene
aeremphysema
agroclimatic zone
Ammodytoidei
amount collected in excess
aneler
ankle biters
anna-maria
appointive
atomized liquid
ayoub
be mad with joy
benzomethamine
Binet-Simon(test)
black-mail
bollees
bostrycin
bottom dumping gismo
brake shoes
branching atom
bronchoscopic spirometry
Bungod
CADCAM
car-panning
cargo safety insurance
catalogue (catalog)
cavessons
CGI Joe
Chambers B.
character image
climatophysiology
cosimo de'medici
cratylisme
cumulative creep-fatigue damage
cutting-off die
deisticness
direct spindle drive
double bar link
duplex engine
durability of wood
em pica
epitestosterone
essential vertigo
extra thickness
final supply sector
financial statements review
flour dressing machinery
grand juries
havanese
hewsol
hyperopia (farsightedness) lens
i-wost
IGSNS
Jaunkalsnava
Jenamicin
juxtaparacrine
knowledge processing
Kolbermoor
Ksar el Hirane
lay down a keel
levoisomer
lightning arrestor
low-pressure blading
main hook approach to crane rail top
masterson
monocotylous
myisha
naturemappers
nobeast
non-noble-gas nuclide
nonantibiotics
nonionic crystal
nowling
oil pressure sensor
oligodynamics
oxidizer loading flexible hose
pablumish
packet-switched network
pay a visit to
pellagrose
pendant signal
polystyrene chain
prime-time war
propelling shaft
remote manual regeneration
river training work
scotser
skim sweeping
slender-delta aircraft
sliced dried beef
soapboxer
soffioni
strategic environmental assessment
Tamami
theoretical science
tiger heart disease
valuation of import
verbigerating
wealth-distribution
Weber number
would best
zanjeros