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
Abbe's string method
acropetal succession
ageing gene
Amidosan
ampul cutting machine
arctose
auto accessory
Batayurt
Birmitrapur
calepitrimerus proprius
Caleta Pabellón de Pica
can you beat it
card back
carpet burn
chloromix tower
Cibacthen
class up
corn-hoarder
couple unbalance value
critical reference surface
curb marking
custom of port
dashed-off
data base key
delta-sigma modulation
disgorged
distribution piller (link box above ground)
Dividose
drape unconformity
edwardian-era
egg white protein
faplas
field pick up
first generation neutron
fMettRNA
four way box
freight flow
garden trowels
Gilbert River
hammer test machine
HLAg
horizontal band-saw
hydroaerodrome
hydroformate
immortality
impen
inactive tuberculosis
incarceration symptom
infrastructural
interferer
intermission
international union of geodesy and geophysics (iugg)
Kambang
lender of last resort system
lepiota cristata
likewise
line of apsides
linguocervical
Mexican bean
migeat
milking interval
Mkunumbi
naphthylamine hydrochloride
newfie
nondiscursive
Norolon
not always afloat but safely aground
Nyalam
obsessional
Oksko-Donskaya Ravnina
omegatrons
oxalation
Paulownia catalpifolia
Pedicularis artselaeri
pietersburg (polokwane)
polysorbate 80
Populus iliensis
postexilic
punch a ticket
pyrognostics
Rahman Kalay
relatively prime polynomials
rest satisfied with
seed-times
shorebank
smartwatches
stibiocolusite
strong acidic glutaraldehyde
supreme state conference
tailpipe chamber
three stator winding synchro
threomycin
tweeter
umra
universal tool maker's microscope
up to date type
urinod
ustilagotoxine
vomitlike
wepp
work cure
yolk sac tumor