时间:2019-02-06 作者:英语课 分类:英文语法词汇


英语课

   存在句:又叫做“There be句型”,是一种表示“存在”的句式。


  常见结构:“There + be + 主语 + 地点状语(或时间状语)”。存在句的“there”要弱读。
  存在句的句型转换:
  一. 肯定陈述句
  例如:There is a dictionary 1 on the desk.(桌子上有一本字典。)
  二. 否定陈述句
  例如:There isn't a dictionary on the desk.(桌子上没有字典。)
  三. 一般疑问句
  例如:Is there a dictionary on the desk?(桌子上有一本字典吗?)
  四. 特殊疑问句
  例如:How many dictionaries 2 are there on the desk?(桌子上有几本字典?)
  What's there on the desk?(桌子上有什么?)
  五. 反意疑问句
  例如:There is a dictionary on the desk, isn't there?(桌子上有一本字典,是吗?)
  存在句的谓语动词和助动词连用:
  例如:There have been many accidents 3 in the past few 4 weeks.(过去几个星期里发生了几个事故。)
  存在句的数:在存在句中,只要紧靠“There be”的第一项不是复数,其谓语动词便可用单数形式。
  一. 单数
  例如:There was 5 a dictionary, some pictures books and some magazines 6 on the desk.(桌子上有一本字典,几本图画书,还有一本杂志。)
  二. 复数
  例如:There are two books on the desk.(桌子上有两本书。)

n.词典,字典,辞典
  • I have a new dictionary.我有一本新字典。
  • This is a very good dictionary.这是一本非常好的词典。
n.词典,字典( dictionary的名词复数 )
  • Dictionaries are indispensable in English study. 学英语,词典是少不得的。 来自《现代汉英综合大词典》
  • Those dictionaries are theirs, not mine. 这些字典是他们的,不是我的。 来自《现代英汉综合大词典》
n.意外遭遇( accident的名词复数 );事故;机遇;命运
  • Barring accidents, we should arrive on time. 除非有意外情况,我们应可按时到达。
  • Alcohol is a contributory factor in 10% of all road accidents. 所有交通事故中有10%是酒后驾车造成的。
adj.很少的,不多的,少数的;int.少数的
  • There are few woods in that area.那个地区几乎没有森林。
  • I have a few questions.我有些问题要问你。
v.(is,am的过去式)是,在
  • He said he was right.他说他是正确的。
  • He was cold and hungry.他又冷又饿。
n.弹药库( magazine的名词复数 );杂志;弹仓;(电视、广播)专题节目
  • She devoured everything she could lay her hands on: books, magazines and newspapers. 无论是书、杂志,还是报纸,只要能弄得到,她都看得津津有味。
  • magazines that objectify women 将妇女人格物化的杂志
标签: 存在句
学英语单词
absolute gravity station
aerodynamic similarity
AF output
Akhtarin
anatomically correct
aspirating chamber
atteded trail printer
Belgradians
borehole photo
cadrena citreiformis
caudatiformis
centrifugal flow
character computer
Christofascists
computer satellite
contemnors
cop
cut off method
da'wah
deck transition
decoupler
Dianthus supurbus
dominant negative mutant
Duhring disease
ecogenesis
extra-lath
extruding polyethylene coating
fabrication stage
flat drop plate
flexible structuremeasure
flow gain
formless data
forthun
gravelling of road
gravitational potential well
Guamid
gymnocyst
heliospheric
high-grade nuclear fuel
improved Venturi flume
karyon
kodama
Kondo system cutter
Kusur
lake-of-lucerne
laser etalon
lesser swine-cress
LHS (left-hand side)
list handling
membrane analogy method
metachloridine
monists
monsignor
mule drafting
multi-tool
nanoscale cmos devices
narnian
no payment
nominal gas capacity
normative forecast
Nyssoidites
opts
outward Adam
pay-scale
pernambuco
pizzelles
pop-up sprinkler system
practice-round
praxi-therapeutics
primer extension
probating
prolate cycloids
public health survey
public image
push something through
Pylaisia
quasipermanent deformation
rat-a-tat-tats
re-alignment of curve
re-proofs
rising butt hinge
sales orientation
samburu
senior cameraman
slurpiest
soil banks
sunni muslims
tdm (abbreviation)
technical data office
Thelonious Sphere Monk
troglodyte mode
troublespots
Ucero, R.
ultra-militants
undecahydrate
underwater-to-air missile
value for money
vinylacetonitrile
water diuresis
wdfw
Zawgyi