时间:2018-12-16 作者:英语课 分类:VOA慢速英语1500基础单词例句


英语课
under
[(1) below; (2) below the surface of; (3) less than; (4) as called for by a law, agreement or system]
The river flows under the bridge. (1)
The submarine 1 went under. (2)
The book was under 20 dollars. (3)
Such action is not permitted 2 under the law. (4)

understand
[(1) to know what is meant; (2)to have knowledge of]
I understand what you mean. (1)
He understands chemistry. (2)

unite
[to join together]
The new president will try to unite all parties in support of his program.

universe
[all of space, including planets 3 and stars]
Do you know why the universe is expanding?

university
[a place of education that usually includes several colleges and research organizations]
Her sons are students at different universities.

unless
[(1) except if it happens; (2) on condition that]
I will not go, unless the rain stops. (1)
I will come to your house unless it rains. (2)

until
[(1) up to a time; (2) before]
She said she would wait for me until three o'clock. (1)
We cannot start until everyone arrives. (2)

up
[to, in or at a higher position or value]
We will walk up the stairs.

urge 4
[(1) to advise strongly; (2) to make a great effort to get someone to do something]
He urged 5 the governor 6 to think carefully before signing such a bill. (1)
The speaker urged the crowd to take control of the university. (2)

urgent 7
[needing an immediate 8 decision or action]
She said urgent action is necessary.

us
[(1) the form of the word "we" used after a preposition 9; (2) or used as an object of a verb]
He said he would write to us. (1)
They saw us yesterday. (2)

use
[(1) to employ for a purpose; (2) to put into action]
We use electricity to light our house. (1)
He used a piece of glass to cut the ropes that tied our hands. (2)

usual
[(1) as is normal or common; (2) as is most often done, seen or heard]
They watched all the usual television shows. (1)
We left for work at our usual time. (2)

1 submarine
n.潜水艇;adj.水底的,海底的;vt.用潜艇袭击;vi.滑入...底下
  • Within a short time,everything on the submarine was buttoned up.不一会儿,潜水艇内所有的东西都扣紧了。
  • The submarine signaled for help.潜水艇发出求救的信号。
2 permitted
允许( permit的过去式和过去分词 ); 许可; 许用
  • Radios are not permitted in the library. 图书馆内不许使用收音机。
  • Entrance is permitted only on production of a ticket. 出示门票才可进入。
3 planets
行星( planet的名词复数 ); 地球(尤指环境)
  • Does life exist on other planets? 其他行星上有生命吗?
  • the planets of our solar system 太阳系的行星
4 urge
n.冲动,推动力,迫切的要求;vt.驱策,力劝,力陈,推动;vi.强烈要求
  • He has an urge to become a film star.他非常希望成为电影明星。
  • We should constantly urge ourselves on to study hard.我们要经常鞭策自己努力学习。
5 urged
v.力劝( urge的过去式和过去分词 );强烈要求;推进;驱策
  • She urged him to stay. 她力劝他留下。
  • Urged on by the PM the police tried to end the strike. 在首相的敦促下,警方力图终止罢工。 来自《简明英汉词典》
6 governor
n.统治者,地方长官(如省长,州长,总督等)
  • The governor was an expert at fencing with reporters.这位州长是搪塞新闻记者的能手。
  • He was elected governor of the state of California.他当选为加州州长。
7 urgent
a.紧急的,急迫的,紧要的
  • He asked to see the manager for something urgent. 他有急事求见经理。
  • A part of this urgent task was allotted to us. 这项紧急任务的一部分分给了我们。
8 immediate
adj.立即的;直接的,最接近的;紧靠的
  • His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
  • We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。
9 preposition
n.介词
  • You should cancel this preposition in the sentence.你应该删去句子中的这个介词。
  • We use different preposition to talk about time,days,months and seasons.我们用不动的介词来谈论时间,日,月和季节等。
学英语单词
acanthoceratids
Achaemenids
Acidithiobacillales
Acrorumohra
additional necessary condition
AHSA
ammonium stannic chloride
androstenediols
area of efflux
below the moon
bernie
bituminous coal fines
bracketless
brasileic acid
brovincamine
Bryn'kovskaya
cadion
calculating mode
card programmed calculation
charles edouard jeannerets
closing unit
co-assessor
collision-avoidance system
correction meniscus
cylindrical duct
degree of dependence on exports
demolase
diadynamic electrotherapy
diameter of wire line
dichlorodiethyl ether
digital solar aspect sensor
diptacus kusanous
do the outside edge
dock equipment
egotised
enchante
end of totality
ex ante forecast
exponent register underflow fault
extensive employment
foxberry
fractured trap
fully automatic switching
GSSI
Haute Volta
height of profile peak
iffish
inter-turn short circuit test for rotor winding
isopatin
Izvoarele
joint runner
know about
landsgrave
light times
make a hash
martensia formosana
mean cloudiness
memorandum value
micro-life
mismatcher
monothematically
multiple avitaminosis
mystica
NC transfer boy
nodal degree of freedom
nonlinear dynamic model
nonrelativistic mechanics
oithona nana
outpensions
overweighed
PCI DSS
permanent lining
pot protection
pouring gate feeding compound
power-efficient
process program
proctospasm
put out to tender
QC (quality control)
QEF,Q.E.F.
quality base method
rank past
rebound leaf
ring web
shipping shift
sir william blackstone
speed adjustment by cascade control
Stilezia
sunspot penumbra
taking turns
tax acceptability
thermal imaging response
thermoconductance
thiacyclobutene
thrust bearing shoe valve
to-skill
tunnel windings
tyre for motorcycle
vults
whitetail
Yllästunturi
zone fusion