时间:2019-02-05 作者:英语课 分类:英文语法词汇


英语课

1) 两个动作如按顺序发生,又不强调先后,或用then,and,but 等连词时,多用一般过去时。
   When she saw the mouse,she screamed 1.
   My aunt gave me a hat and I lost it.

2 ) 两个动作相继发生,可用一般过去时;如第一个动作需要若干时间完成,用过去完成时。
   When I heard the news, I was very excited.

3) 叙述历史事实,可不用过去完成时,而只用一般过去时。
   Our teacher told us that Columbus discovered America in 1492.






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1
screamed
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v.(因伤痛、害怕、激动等)尖叫 ~发出尖叫声( scream的过去式和过去分词 );(向某人或为某事)高声喊;发出大而尖的声音;呼啸而过


参考例句:





I screamed and everyone stared. 我尖叫一声,众人都盯着我看。
The little girl screamed and it took us aback. 小女孩的尖叫声吓了我们一跳。 来自《简明英汉词典》













v.(因伤痛、害怕、激动等)尖叫 ~发出尖叫声( scream的过去式和过去分词 );(向某人或为某事)高声喊;发出大而尖的声音;呼啸而过
  • I screamed and everyone stared. 我尖叫一声,众人都盯着我看。
  • The little girl screamed and it took us aback. 小女孩的尖叫声吓了我们一跳。 来自《简明英汉词典》
学英语单词
act without compensation
beachful
beryllium hydrophosphate
black mallee
boresma
bottom of thread
boyship
brigous
capital idea
carbolization
charging platform
chellin
churel
coffee-mugs
Container Safe Convention
controllable mine field
coomassie fast black b
coordinate transformation device
cylinder front cover
dancegoing
decide on the basis of documentary evidence
decketh
degree parallel
diametrically-opposeds
dientes
dropping mechanism
examine on
falls out
filtration yeild
forced crossing
glucosulfone sodium
heteropentamer
Heteropolygonatum xui
historisch
holocentrid
Horgo
hot subcritical condition
integrator control gate
interpolary
kamoj
Karasor, Ozero
keyhole saws
Khvājeh
language preference
late childbirth
Laxo
lever assisted side cutting pliers
linear fundamental figure
ludjibaite
MacPro
make a pot of money
manual voltlage regulator
maximum production of lactic acid
Maxmilien de Bethune
means of propulsion
menolascina
metropolitan statistical area/rural service area
mixed nuts
monoxenous form
mydols
narrow gauge film
nemiroff
nylon belt
oral erysipelas
otic imperforation
overt act
overwithheld
Palaeomerycidae
Perso-
plentitudes
Poisonnut
pre-configureds
preamble section
precedence information
projection TV
proportional pump
prsent
pseudospiral
psycannon
radices molles ganglii ciliaris
rail-surface
Ravne na Koroškem
relay aircraft
ribbon conductor
road sodas
salt mine repository
scudo
seya-namioka mounting
shark bell
slackling
Spöl
statutes of limitations
survey of pollution sources
toll-collection
triblock copolymer
tripleprints
vertically stacked loops
wet battery
Wilforzine
Yangulovo
yvad
Z-axis amplifier