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
admitters
anticontamination clothing
auditus
background study
barred bearing
benzi
betteridges
breakfast-bars
brut
buying on
caspes
Castrillo de la Reina
China oil
chlorbartonite
coarse cossettes
conhydrin
copyright mark
cut one loose
didecyl adipate
distill off
domestic borrowing
draft amendment
driven motion
effective consumption
Eight-Wind
eleostearin
erratic boulder
erratic error
erythromannite
expand in
exploratory sphenotresia
Giraldus Cambrensis
go through one's facings
graduatest
guylee
haggadahs
harbour defense patrol craft
hardly surprising
Heracleum L.
hlar
hodell
hypethmoid
Indian lamb
Internet Assigned Numbers Authority
JOC (joint operation center)
join the flat
Khajurhāt
Lockesburg
luminescent coating
Löwendorf
Lünzen
Lārak, Jazīreh-ye
mass transfer operation
Medical Secrets from the Royal Library
message management layer
microwave instantaneous-frequency indication receiver (mifir)
middle holocene transgression
mogilny
nails ya
natural mold
natural substances
nonlinear taper
NSC-109229
oil fog lubrication
Omega hyperbolic grid system
onest
Oracle TimesTen In-Memory Database
phase margin of control system
pigmented purpuric lichenoid dermatitis
plecotus taivanus
Polypathy
public disaster,public nuisance
raise a claim
rate of specific gravity
refractive index definition
remoisturized
renola
requisition order
residual oxygen concentration
Salix neolapponum
screwfly
set of residuals
sippy
specific sliding
square perch
statistics analysis
suppermarket
System Fault Tolerance
tabloidization
tall mallows
technology committee
thyroid region
time phasor
touch needle
traverse drill
treatment after seed separation
Trep.
uniseriate epidermis
unprepared
volume receptor
wescott
xlt (greeting telegram)