时间:2019-02-18 作者:英语课 分类:英文语法词汇


英语课
1) be +现在分词,构成进行时态,例如:
They are having a meeting. 他们正在开会。
English is becoming more and more important. 英语现在越来越重要。

2) be + 过去分词,构成被动语态,例如:
The window was broken 1 by Tom.. 窗户是汤姆打碎的。
English is taught throughout 2 the world. 世界各地都教英语。

3) be + 动词不定式,可表示下列内容:
 a. 表示最近、未来的计划或安排,例如:
   He is to go to New York next week.. 他下周要去纽约。
   We are to teach the freshpersons. 我们要教新生。
  说明: 这种用法也可以说成是一种将来时态表达法。
 b. 表示命令,例如:
  You are to explain this. 对此你要做出解释。
  He is to come to the office this afternoon. 要他今天下午来办公室。
 c. 征求意见,例如:
  How am I to answer him? 我该怎样答复他?
  Who is to go there? 谁该去那儿呢?
 d. 表示相约、商定,例如:
  We are to meet at the school gate at seven tomorrow morning. 我们明天早晨7点在校门口集合。

adj.坏掉的,患病的,被制服的,断掉的;vbl.break的过去分词
  • He is mending a broken cup.他在修补破杯子。
  • Something was broken in my engine.我的发动机里有个东西损坏了。
adv.到处,自始至终;prep.遍及,贯穿
  • These magazines are sold at bookstores throughout the country.这些杂志在全国各地书店均有发售。
  • Guilin is known throughout the world for its scenery.桂林以山水著称于世。
学英语单词
't Hooft
ad litteram
aliq
anti-subsidy duties
arraignings
ascending tax scale
automatic operated barrier
avenein
average riding distance
be apparent to
Bevanites
billow over
boma
book store
bowlbies
budgeted for
Canadian balsam
chronic proctitis
coding conversion
colourbreed
control bulb
cross dyeing
crosstied
d.l.f.
disintegration of ballast
drone metal
earnings capitalization rate
elastases
electric portable drill
electrothalamagram
episulfoniums
Erigeron himalajensis
excision of spinal abscess
field sequential image
filling defect
flush out sb
fnar
fuels
fully arisen wave
gallium (ga)
get off the phone
gland stud
graphold
gullett
heat exchanging process
hembar
high pressure gas injection
high-fidelity loudspeaker
hitch pin
indicators of cyclical recession
isopurinol
jingoism
landing strips
lanthanoid complex
lead chamber crystals
lecos
Like-Kind Property
lincosamides
low drag wing
Malingu
Marchena, I.
meated
menu security
MetaStream
mollusatn
mountycle
multiplet intensity rules
multiprocessor-independent user
niclosamide
non-ramified extension
Oberlausitz
oppressed white guy
optimal process
orbital satellite
overabounded
packet texture
paging device
partical operation
praerose
preloading of the bolt
pretazettine
prooxidative
protanopias
racket store
razor-wire
renumbering
Republic of Haiti
reservoir yield
Shahr-e Bozorg
shear blade
SOS
spring shoe
straight line motion
super-critical area of extraction
surface hardening steel
tapered flat file
the Spanish Inquisition
twoest
unpacked decimal data
unpleasant odo(u)r
video banking
willow asters