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
air in
analysis sheet
anti-aircraft battery
anticollagenase
astrionics (astronics)
audio response unit aru)
bear and forbear
bisulfated
bleach pulp
bowl end
broken home
bryophilous
CAM-AQI
circularly polarized radiofrequency field
clear character
codium reediae
complex soap base grease
control surfaces
crash programm
cross boring
data equipment
developer edition
digitalization
disodium chromoglycate
drainage plough
echoviruss
epididymodeferentectomy
epimino-
error-signal message
ethics ruling
fluoroalkyl
genus Ajuga
get rusty from disuse
gorping
Humbauville
immune paralysis
initial rating of well
installationsite
J indicator
kompong som (sihanoukville)
kubek
Kιlbasan
least square method (lsm)
libraryless
light mask
loss of hearing
lucicutia gemina
Luculia gratissima
make one's debut
medieval times
model construction
Nedigenite
non productive time
Null Object pattern
o-Dihydroxybenzenes
omphalospinous
pachometer
palter with
periostoma
piend rafter
piston cooling device
plastics moulding
point of load
polycomponent coordination compound
potassium chloroplumbate
pseudo-unimolecular reaction
Pueraria pseudo-hirsuta Tang et Wang
pyramidoid
quarded cable
rarify
reel rake
rejoinder to the defence
removable orthodontic appliance
Reniphorite
river bank protection out of repair
rockhound
rodded joint
rollicked
sclerosis of dentin
sea-slug
selfincompatibility
severe mediterranean anemia
soxysympamine
spore-case
stem angle
surrender of lease
tammars
tetracontagon
thickset
tourist industry
Tīh, Jab.at
under-sense
upset ratio
uroflow
vegetative forest regeneration
velocity servo-integrator gear
waste-heating
water closet (wc)
willmottiae
xerulin
year end population
yuanchang