时间:2019-02-01 作者:英语课 分类:英文语法词汇


英语课

  真实条件句用于陈述语气,假设的情况可能发生,其中 if 是如果的意思。
 
  时态关系
句型: 条件从句    主句
   一般现在时   shall/will + 动词原形
 If he comes, he will bring his violin.

典型例题
 The volleyball match will be put off if it ___. 
A. will rain  B. rains  C. rained  D. is rained
 答案B。真实条件句主句为将来时,从句用一般现在时。

注意:
1) 在真实条件句中,主句不能用be going to表示将来,该用shall, will.
 (错) If you leave now, you are never going to regret it.
 (对) If you leave now, you will never regret it.
 2) 表示真理时,主句谓语动词便不用shall (will) +动词原形,而直接用一般现在时的动词形式。







学英语单词
aim-crier
allowable amount of unbalance
american standard association (asa)
amosa asbestos
antennal lobe
bachelors of naval science
Bacillus rhusiopathiae suis
be-jesus
bhagavantula (india)
bhanir nautch (india)
bites off
Bokoko
calcium salts
carrier line section
carryons
characteristic hyperplane
circumlige
clay bonded silicon carbide refractory
common center of gravity
corrosion guard
cuadra
deliver over to
Dendrobium fimbriatum
diminution in value
directorate of civil aviation
diskcopies
disordered crystalline alloy
disseized
ds (dirctory service)
ehhh
exocoel
fail-stop failure
file cutting machine
flake out
fog day
ground shoe
guttural glands
Halocarpus bidwilli
haulageway luminaire
heat of emission
heavy-duty packaging
helicosphaera carteri
high silicon bronze
humolith (humic coal)
hyperuricaemic
Hyreanus
icon activation item
indigeneship
intrablock estimates
ISBP
jamming margin
Jimbe
larval ocellus
liegeless
Little Diomede I.
litz wire
lower semicontinuous hull
magnetotelluric noise
making up to
mangrove swamp
Medzhybizh
monopropellant hydrazine rocket
multiple blade saw
nfip
nulling coefficient
ODIHR
oec
poland (polska)
preproalbumin
prewired external circuitry
public utility facilities
pulse front edge
putrid soak
quaternary ammonium spasmolytic drug
quota system for distributing materials
refire time
regularobufotoxin
retraces
ridley-watkins-hilsum mechnaism (rwhm)
rose-purple
rotational impedance
screw model of particle
self-contained navigational aids
semisimple commutative ring
Shannon equation
side pivoted rocker shaft
social hall
spark ionization chamber
supertables
telangiectatic dyskinesia
telestudios
telset
tornado cyclone
TPTB
transfer ink
tsikata
ventilation terminal
water infusion gun
wetted-wall tower
wire bonding
Xenacanthiformes
yamaguchi - gumi