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
adenocarcinoma of breast
Arabianise
arteriopressor
be on the grab
biologically equivalent dose
bodil
capillary attaction
choux pastries
claiks
closet-
cnidide
coarsish
coser
cramped up
Cudillero
Deira
derhams
Dracaena terniflora
Eccles, Sir John Carew
electrochromic dye
family anabantidaes
four-way solenoid valve
gart
gaudious
gerund
great auricular vein
hair wire
Han-Chinese
have it made in the shade
hemorrhagic fever
hidate
hydroxylamines
hypoplastic left-heart syndrome
integrated power amplifier
intersertal structure
intersite
jfc
kiln burn
landrum
leading edge flap actuation system
light-sensitive compound
Littre
maaseik (maeseyck)
media whore
miami vice
muresan
naginaketone
Naphthysine
Nieva, R.
non-contemporaneous
noncorrective
nonradium
nonzero sum game
not guilty plea
object programs
operating mine survey
pentolamine
pneumosilicosis
politicized
Privlaka
quaternary steel
razor stone
recencies
rectified value of alternating quantity
red podzolic soil
rhombic system
rib pillar
Saxifraga dongwanensis
scrumdiddlyumptious
seedling machinery
Selenobismuthite
send something in
shipping weight final
side car wheel axle bearing
single packing
solids turn over
somatic cell nuclear transplantation
spatialising
squarewave polarograph
state estimator
stype
sucker-punches
syntheticresin
talinum calycinums
tamboured
task-to-task communication
telconstantan
term of a series
The game is over .
theoretical thermodynamics
thermostatically controlled environment
threshold collision
tigerish
Tilia tuan
tomorrow never dies
transmission semiconductor detector
TSS Network
unsling
wet adiabatic temperature difference
with a view to sth
woven-screen storage
yagodin