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
agaidika
application link
artificial intelligence markup language
at the mouth of
battle disposition
bityite
boat unit
Bramante, Donato d'Agnolo
butazolidine
by fumigation
cafer
cammander
cargo tank cleaning heater
cargo tanker
cavity base
compound IF statement
conkabell
cyrtosis
dearing spool
debug macro
demonstrated reserve
deoxygenations
Department of Textitles
dichlorophenolsulfonphthalein
dietstaining
digital effects
disclaimers
disturbance of apprehension
Dunqulah
endomagmatic hydrothermal differentiation
engineered safeguard system
Erb-Westphal sign
ergot derivative
facies articularis calcanearis media
family Cornaceae
ficara
functional sphincter incoordination
goodge
granulous
heritage industry
hold pride of place
homage and fealty
inertia-mass
internal fluid friction
isoorthicon
knezek
kwifs
laccaic acid d
lad's love
Major-Mitchell
micro-micro farad
mini-trench
motor ambulance
Mycodysentery
naglieri
nephropsid
no man's land
Old Lady of Threadneedle Street
open mould
ophitic
overtreading
periodic requirements
pinkness
place mat
Plata, Rio de la
plate reader
power drag scraper
preheating time
propositionizes
prospecting shaft
recomplicates
rewind fine
rock blast
self-report inventory
semi-evergreen
Shomba
sino-mongolians
snap terminal
sodium methanearsenate
son-in
speckle wood
spur-gear cutter
spurious pattern
submixing
survival bag
syndrome of intermin-gled phlegm and blood stasis
table of contents
take ... out of
taster's choice
tela conjunctiva
terashima
throughflow
tooties
tvrtkoes
undistended
unmanned lunar impact
vertical climatic zone
VORs
wagner test
well-bestrutted
wellaways
wevell