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
afterperception
Arachne
ARPAN
be appropriate for
Bessel, Friedrich Wilhelm
business letters
buyer control
cash in bank
cladding tube wall thickness
clinitest
Cobb, L.
come down on someone like a ton of bricks
condenser bolometer
corrugate aluminium plates
corundum block
cylindrical polar coordinates
Deimos
ergatocracy
ergodynamograph
erlking
Estheritina
Eusporangiopsida
eyeball
fadok
false information
family pediculidaes
fasclation
filipino-american
flow conveyor
free body balance equation
froot
generator brush arm
get your groove on
Graduated payment
half-tone plate
hearsick
herebode
huffs and puffs
hurtles
Indigofera L.
interilioabdominal amputation
isothermal surface coordinates
kaolin-sandstone
Kharvār, Band-e
kopsch
lettres sur la danse et les ballets
make a diagnosis
mariann
masoods
May-lady
medium hair grease
megalourethra
Miles River
mind-read
morning fair
MORTHO
Murraya euchrestifolia
mus musculuss
myristoylated
Namp'o
nesting loop
nutus
online market
operational profile
parlodion
pitch-row
plug stick
pressure oill tank
pretender
propeller bar
proquinolate
pseudovariable
Puccinellia chinampoensis
radial pressure
radio-labelled
real time data
reference input elements
regalis
reinsurance pools
resheaths
rest image
rubber insulator
sale tax
scalped anticline
search and rescue center
Septoria miuraei
shmatte
smoothed estimate
strandedness
superdistribution
superfilling
supply of commodities
tautographical
terraced arrangement of buildings and structures
tip-sled
totius
tractus pinealis
tubercular corrosion
vdeck
weight/volume
wired cast glass