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
-ary
a toss up
a.f.of l.
addition and betterment reserve
air trench bend
automatic booksewing machine
basicytoparaplastin
blurring-highlight test
Burdick lamp
burn alive
bursa synovialis subfascialis
Canis Maior
cascade spacing
cholesteryl nonanoate
classifying
clean by laminar flow
clibby
coaxial cable connector
comburent
creative management
d.-md
deiss
diaphragm type level meter
dielectric amplifier
dip off
distinguished achievement award
disturbance response
Domats
effigiates
Enschede
eurhythmies
extended operator commend
farm system
flipping Nora
floral relation
front slashes
frostily
fu an ss? i chih wu
gastrointestinal infection
generalized stationary random process
genus ankylosauruss
great tradition
grit separator
Habeas-corpus
Havdallah
have resort to
heat-transfer intensity
Helen Springs
Ideal Home
inconsolableness
interactive debugging processor
Knapp's streaks
lightheadednesses
lire
lobopods
map convolution
microbiomes
mud pipe-line with floater
multipletooling
NAVCALS
new planets
Newcastle disease
nitrifyings
Nizhniy Chulym
nullifying
oligopoly pricing
Omolon
optimal stopping time
Parucito R.
persiana
pestilences
phosphoric cyanide
plantarflexed
predesign cost estimate
proposed law
rain-affecteds
rangitoto
Rayhorodok
rayms
reactor
recoverer of waste heat
recursive attribute
reverberation field
Ruszów
S register
scotchmen
sea hedgehogs
shop weld
short message services gsm
Sidi Mohammed Ben Ali
Slavonize
souch
space diagram
spaceside
tempery
thymidine diphosphate
to jump for joy
ulcerative keratitis
ultra-fertility(UF)
uncushioned
up-front money
verification of data conversion