时间:2019-01-22 作者:英语课 分类:英文语法词汇


英语课

   一、省略连词if


  有时可将条件从句的连词if省略,但此时应用倒装句型,即将从句中的were, should, had 等提到句首。如:
  Were I you, I would stay. 倘若我是你, 那我就留下。
  Should I be free tomorrow, I will come. 万一我明天有空,我会来。
  Had it not been for the bad weather we would have arrived in time. 若不是天气坏,我们就准时到达了。
  注:① 若条件从句为否定句,否定词not应置于主语之后,而不能与were, should, had 等缩略成weren't, shouldn't, hadn't而置于句首。
  ② 有时省略if后提前的had不是助动词。如:
  Had I time, I would come. 假若我有时间,我会来的。(=If I had time…)
  二、省略从主语和动词be
  若主从句主语一致,且谓语部分包含有动词be,通常可将主语和动词be省略。如:
  If repaired earlier, the tractor 1 would not have broken down. 要是早点儿修一下,拖拉机就不会抛锚了。(=If it had been repaired earlier…)
  三、省略“it+be”
  If necessary, I would send more farm-hands to help you. 如果需要的话我会派更多的民工去你。
  四、省略整个条件从句
  这样的省略通常需要借助一定的上下文,即省略条件从句后,所剩下的主句的意思在一定的上下文中意思是清楚的。如:
  I might see her personally. It would be better. 我可以亲自去看她,这样好一些。(=…If I saw her personally, it would be better.)

n.拖拉机,牵引车
  • You must oil the tractor every day.你必须每天给拖拉机加油。
  • He has a tractor.他有一台拖拉机。
标签: 省略
学英语单词
.ccb
Adelostemma gracillimum
air defense
Aspergillus gliocladium
attorneys-at-law
Bosch, Carl
bromo-methyl-ether
Browning, John Moses
brummer
business-based
Chamaecyparis obtusa
Cisjordania
civil duties
clamp buffer
collura
crematoriums
detergences
didee
direct speech act
direct-examine
doubleedged
dual theory of light
empty container mileage
enclosed cockpit
fillups
fire-float
flavour
flooded type
focalized
follicular carcinonia
fracture control technique
frame pedestal thimble
free-space field intensity
genus chrysophryss
Gratiolet's optic radiation
handshake controller
heating hose coupling
high-q (high quality factor)
highly-rated
hollow-head set-screw
horseshoe life buoy U
huperzia phlegmaria
irmelas
Iroise, Mer d'
isogenies
Jacob's coat
Jangseongho
jobmaker
Konice
kusche
leafy powder
leurne
low blueberry
low refractive high dispersive glass
low-pressure purge
malformation syndrome
manual matching operations
mcui
melodeonists
metal-dielectric filter
midcolonial
miscarry
misphrase
Mlicrococcus mastitidis
multicaulis
mutato nomine de te fabula narratur
nitrogen solution boom
non-directional current protection
non-equilibrium thermodynamics
Norwegian elkhound
nuclei Spinalis nervi accessorii
phthalate anhydride
plastic injection moulding machine
polioencephalotropic
polypnea
pressure equipment
privacy network
prohibition sign
qizhi weitong granules
radar rating
ratchet wrenches
rectifier protection
red-eye special,the
reed type comparator
satellite navigational equipment
scarlet haw
scienticomic
sick-rooms
sotyl
strategic propaganda
Sólheimajökull
temperature-compensated equipment
trial-by-legislature
Trilobitae
tyropanoate
ur(o)-
Virgin Islands
walking over
width of panel
winninish
x-ray analysis (of crystals)