时间:2019-02-03 作者:英语课 分类:英文语法词汇


英语课

   一、构成方法


  一般过去时用动词的过去式构成,即在动词原形后加ed。
  二、用法说明
  1、表示在过去某个时间所发生的动作或所处的状态。常与yesterday, last week, in 1989, just now, a moment ago, the other day等连用。如:
  He was here just now. 他刚才还在这里。
  What did you do yesterday? 你昨天做了什么事?
  2、在过去一段时间内的经常性或习惯性动作。如:
  We often played together when we were children. 我们小时候常在一起玩。
  注:表示过去经常发生的动作还可用used 1 to 和would。如:
  He used to smoke a lot, but he doesn't now. 他过去经常抽烟,但现在不抽了。
  Whenever we were in trouble, he would help us. 每当我们遇到困难,他都会帮助我们。
  3、表示主语过去的特征或性格。如:
  At that time she was very good at English. 那时她英语学得很好。
  4、用在状语从句中表示过去将来。如:
  He said he would wait until they came back.
  5、一般过去时有时可以表示现在,多与 want, hope, wonder, think, intend 2 等动词连用,使语气更委婉。如:
  I wondered if you could help me. 不知你能不能帮我一下。
  6、有时用一般过去时也是时态一致的需要。如:
  I didn't know you were here. 没想到你在这里。
  注意:
  1. 表示一系列的动作,尽管有先后,都用一般过去时,最后两个动词之间用and连结。如:
  He opened the door, rushed out and then disappeared 3. 他打开门,冲了出去,然后就消失了。
  2. 注意在语境中理解“我刚才/原来还不……”。如:
  —Your phone number again? I didn't quite catch it. —It's 2566666. 请再说一次你的电话号码,好吗?我刚才没听清楚。是2566666。

adj.用旧了的,旧的;习惯于…;过去惯/经常
  • I used to work until nearly 6:00 o'clock each day.我过去常常工作到6:00左右。
  • He used to walk anywhere from two to five miles an hour.他过去经常一小时走二至五英里。
vt.想要,打算;打算使…为;意指,意思是
  • How long do you intend to stay with the firm?你准备在公司干多久?
  • He did not intend paying the bill.他不打算付账。
v.不见,消失( disappear的过去式和过去分词 );不复存在;奭
  • The plane disappeared behind a cloud. 飞机消失在云层里。
  • He double-crossed the rest of the gang and disappeared with all the money. 他骗了其他同伙,携款潜逃了。
标签: 一般过去时
学英语单词
3'-azide-3'-deoxythymidine
absorbed declination
acrospores
adjuster valve
aerial supply
al iskandariyah (alexandria)
alimentary reflex
AMCN
anophelism
antibureaucratism
apple midge
arteria segmenti anterioris
articulated blade
Bacillus erysipelatos leporis
back stops
basic white girl
blivet
boom cable
Brovinia
carding set
cation exchange capacity of clay
cheating on
chiliasm
Clominon
coercibleness
conceptual understanding
crosslinks
crossruffs
curved thin-shell roof
degree of representation
degus
derivative evidence
differential phase-shift keying
dome shaped bottom
domestic price level
DoubleSpace
dry vanning
file hardness
furnace vault
gaffel
Galmsbüll
geological process
high temperature pressure dyeing
hot gospeller of
indissolvable
interest payment date
intermittent aortic occlusion
job strain
Kagal'nik
Lee Harvey Oswald
Leikanger
lemon clover
lend to
lime-lover
long-acting terramycin
lubricating oil
Mababe Dpr.
Manans faience
mecrylate
metaverruca recta
microprogrammable processor
mild purgative
military advisor
modeling distributed database system
mowrer
N-acetyldjenkolic acid
Naberezhnyye Chelny
narrow down to
niche cells
nonsynchronous transmission
Pahia Pt.
Pankrotanon
Pengiki, Pulau
phellodendrons
pinax
piperaquine phosphate
place of effective management
pseudotabes peripherica
push under
railroad advance warning sign
regarrisoning
remates
retrait lignager
scale-model
seeing other people
sensitophotometer
sequence-of-use principle
Serchio, Fiume
silver processe
slinger ring atomizer
somner
station-yard radio communication
sterna hirundoes
striated effect
tangent off-set method
tip-sheared pile
tubercuprose
twin knitter
two-piece apex seal
world food crisis
wyon
yard launch