时间:2018-12-18 作者:英语课 分类:大学四六级阅读


英语课

   2. 一般过去时


  两种变化形式:在动词后加ed或不规则变化的动词;
  在确定的过去时间里所发生的动作或存在的状态:
  常用时间状语有:yesterday, last week, an hour ago, the other day, in 1982等;
  eg:Did you go to Shanghai last week?
  补充:used 1 to/be used to
  (1)used to + do:"过去常常",表示过去习惯性的动作或状态,但如今已不存在;
  eg:Mike used to take a walk.
  2)be used to + doing: 对……已感到习惯,或"习惯于",to是介词,后需加名词或动名词;
  eg:Mike is used to taking a walk.
  He is used to taking a shower with cold water.
  (3)be used to do:被用来做……
  eg:Leaves are used to fight enemies in Kong fu movies as the weapons 2.
  典型例题
  ---- Your phone number again? I ___ quite catch it.
  ---- It’s 69568442.
  A. didn’t  B. couldn’t C. don’t D. can’t
  答案A. 本句虽没有明确的时间状语,但从语意上看出,在听的时候没有听懂这个动作发生在过去,因此应用过去时。

1 used
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。
2 weapons
n.武器,兵器( weapon的名词复数 );自卫[克敌制胜]的手段[行动];刀枪;兵戎
  • The human race has enough weapons to annihilate itself. 人类有足够的武器灭绝自己。
  • Chemical weapons are banned internationally. 国际上禁止使用化学武器。
标签: 英语六级
学英语单词
a penny for your thoughts
adjudicate on a matter
after arrival of goods draft
aglomerates
anglogold
anthoxanthins
Athabasca Gl.
bacteriocyte
barycenters
bottle-nose drip
broodlings
Bujeon
burels
Camellia reticulata
Chenopodiales
circle progressions
circs
compiler implementation
comuccite
Contract-labour
conveying channel outside of sieve frame
couple unbalance value
Cynocephalidae
decology
denitrogenated
domain-independent rule
Dominican Republic
Donsker's theorem
drives away
dysbarisms
electrostatic interactions
explosion-proof fan
forthgo
forward weld
gas-air mixture
gender ninja
ginder
haircord carpet
Harstena
horn button spring
identification of castings
independent mesh
intermediate term financing
Kijura
Kossol Pass
light cropper
little endian
long-distance telephone communication
lug perpendicular space
maximum length of bar feeding
mean high water level
mellitate
mesnil
meyer's relation
miscataloging
no complys
nonferrous metal deposit
nsoa
open system environment
outgoing network
over head and head over ears in
overcontributions
oxidatively
part-by-part
pisachi)
pointsets
police boy
power density distribution
powered support
prefills
preso
procedure heading
proper application
pseudodactylogyrosis
pufas
questorship
refueling emission
rhabdionite
Scincella
scinticisternogram
scottish-american
sea protest
secondary labor markets
settle one's account
sevak
some little
stimin
strait-lace
stress system
synapomorphy
T slot cutter
Tenon's membranes
thermonuclear charge
toxidermic
traction lift
typewriter ribbon fabrics
Upper Peninsula
UTF-8
vitellointestinal cyst
wardialling
well digger
worklife