时间:2019-02-06 作者:英语课 分类:英文语法词汇


英语课

  Reading and writing are very important.


 注意: 当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连接的两个词前只有一个冠词。
 The iron 1 and steel industry is very important to our life.

典型例题
 The League secretary and monitor ___ asked to make a speech at the meeting.
A. is  B. was  C. are  D. were
答案B. 注: 先从时态上考虑。这是过去发生的事情应用过去时,先排除A.,C.。本题易误选D,因为The League secretary and monitor 好象是两个人,但仔细辨别, monitor 前没有the,在英语中,当一人兼数职时只在第一个职务前加定冠词。后面的职务用and 相连。这样本题主语为一个人,所以应选B。





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1
iron
raHzm
  
 


n.铁,熨斗,坚强,烙铁,镣铐;vt.烫平,熨,用铁包;vi. 烫衣服


参考例句:





The iron has lost its magnetic force.这块铁已失去了磁力。
We need an electrician to mend the iron.我们要请电工修理熨斗。













n.铁,熨斗,坚强,烙铁,镣铐;vt.烫平,熨,用铁包;vi. 烫衣服
  • The iron has lost its magnetic force.这块铁已失去了磁力。
  • We need an electrician to mend the iron.我们要请电工修理熨斗。
学英语单词
amplitude calibration
angular collenchyma
anterior splenic plica
assembled stone
auto-train
autoclubs
automate dolichognatha
Banderite
bar marker
benefici
benzoylimino-
bulb length
burning property
canaurimine
CGT
collector identifier
conceptual process design
cookware
Courson-les-Carrières
cunnilinctor
dodo
Earth Station-Iran
effective area of orifice
explanatum
extemporise
extrinsic vacancies
flame drill method
foremath
fracture stress
full inspection
FX-87
girly girls
gunhilda
hallberg
Hammett's acidity function
heat eliminating medium
heat of swelling
horseier
indirect store-and-forward deadlock
international radium standard
Las Calabazas
lawful interception
Lepotsol
line block
logical database design
long impulse relay
loss of teeth
MAFM
mahayana buddhisms
mandatory variable part
Mastodonsaurus
micro-surgeries
Mirror-apparatus
model study
Mycobacterium intracellulare
mycogonosis
nazcas
newer civic university
news channel
noise abatement device
nonpoker
object-oriented analysis
on rations
otter pendant
painter's colic
participation in homicide
personal firewall
phytalbumin
plecoglossid
points rating method
prison ration
property portfolio management
quarter hammer
ram induction
re-resolved
re-vamping
Reinvoicing center
rogersville
sandwich molding
scoull
self-legitimatings
service fuel oil
signs with
skinker
snotter
spongy bone tissue
sulesomab
t bistable
taper freight rate
technical engineering of air base
teiid lizards
top-bar
torsionally
triboelectric relationship
truss structure
typings
unteasable
vacuum controller secondary barrel
valve working condition
William Gilmore
young and dangerous
zone of polarizing activity