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
Amritsaris
anode electro-coating
antepygidial seta
ashna
associated complex
automatic recording x-ray spectrometer
autonomic imbalance
baryon-exchange model
be doormat under someone's feet
bedazzles
bicompact set
brass-pounder
brookhavens
by-office
Bych'ye
Campo Maior
caraven
Cariocan
case restore
censorship
cholicky
cigars
coacervate
cohomology of a coproduct
compartmentalized
Cooper test
desmic surface
diampromide
digital and analog output basic
digital distance measurement unit
dry your eyes
Dundrum
equivalent stopping cross-section
fallen back on
fighter (f)
flow statement
fomecin
for the benefit of
full-ended ship
galvanized iron water bucket
genus diacalpas
gross population density
gulen
gunson
international consultancy services
irradiated
irrigation level
junc
Jījīrūd
key protrusion
Kinoyoun stain
kump
Kâmed el Laouz (Kāmid al Lawz)
lady's leek
laminarities
laplaces integral
Lugovskoy
malfunction analysis detection and recorder
many-one function table
MChem
mesoridazine
milk shake
mimetick
monetisations
myciguent neobiotic
negs
nemo judex in causa sua
nodulation
Nuevo, G.
opti
oral liquid
oxygen-Bessemer
paedobaptisms
plagiostome
Planning-theory
preservers
president tafts
prom-goers
quick record
radar images
recursion
redeployment of personnel
redescribed
reserved seat
rigid-shank applicator
sandlers
self-realizations
sinuses praecervicalis
spents
standard freight scale
step recovery diode frequency multiplier
Sulfoil
Temiar
thermophilic plant
time interval indicator
toolsman
two-stage light gas gun
varnish colour
Yorkshires
Yun-ling
zonule of Zinn
ZTIP(2nd-order tangential in-phase)