时间:2019-01-04 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
accommodatively
ailill
alphers
alternate form
aluminum chloride
angle in
application explorer mission
architrave jambs
ba-bird
batiste
bick-iron
booy
bristlelike
bulbospiral fibers
cadge
cercemonious
coefficient of elasticity in shear
cogitated
common physical unit of measure
continuous distillation plant
costs in criminal case
decoupages
denticete
desponsion
dipyrenylpropane
distal interlocking
doblin
dvina, northern
dynamic function of money
electromagnetic shutter
eliminating wetness-evil with drugs of fragrant flavour
elymoclavine
evaporating
external publication
fibre tendering
formative evaluation
full compaction
gasoline poisoning
gyro wheel
hand reversing gear
harateen
heat resistant plant
helionothrips aino
hydromangaosite (hydrobraunite)
illocutions
increment(al) address
interstate air commerce
Jangamo
jet milling
joint life insurance
krisher
Kyangin
length of service bonus
Leucadian
LF (low frequency)
limitation on preferential import
loiks
lymphadenomas
make ... peace with
masaru
maxillary arch
Mch.
medicatrices
mercuric formamidate
mesothermophilous
Mestanolne
methyltyrosines
microphotography
microvolume
mil.
modulation type multiplier
neighborworks
nightclub
non-ballistic signalling
oracle-baseds
orbital satellite
part-time teacher
photoconductor belt
quartz powder
reserve indicator
rheumatoid lung disease
Rhizopoda
rolled rib
Safdie, Moshe
security pact
slicksters
slightly stable layer
small-class
solva aurifrons
source of water
spray separator
tangle-leg
telescopic valve
Theme-song
time reference coordinate
to a frazzle
two-spool compressor
verbal message
weft backed and warp wadded weave
wierdly
willness
word-watching