时间:2019-03-06 作者:英语课 分类:英语PK台


英语课

   将来完成时


  将来完成时是用在表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用,也可与before或by the time短语引导的现在时的从句连用。
  重点理解:
  状态已完成:表示某事持续到将来某一时为止一直有的状态。并在将来完成。
  动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或已经对动作产生一定的影响。
  基本句型
  shall(第一人称)will(第二、三人称)+have+过去分词(done)
  例句:They will have been married for 20 years by then.
  到那时他们俩结婚就满20年了。
  You will have reached Shanghai by this time tomorrow.
  明天的这个时候你就到上海了。
  将来完成时的三大用法
  1. 表示在将来某一时间之前已完成的动作,并往往对将来某一时间产生影响。
  Pick me up at 8 o'clock, I will have had breakfast by then.
  早上8点钟你来接我,到时我已经吃完早饭了。
  We shall (will) have learned 1 12 units by the end of this term.
  到这个学期末,我们将学完12个单元。
  By the time you get home, I will have cleaned the house from top to bottom.
  你到家之前我将把房子彻底打扫一遍。
  2. 表示推测,相当于"must have done"结构
  You will have heard of this, I guess.
  我猜你已经听说过这件事了。
  I am sure that he will have got the information.
  我相信他一定会得到这个信息。
  3. 表示某种状态一直持续到说话人所提及的时间。
  We will have been married a year on June 25th.
  到6月25日我们俩结婚就满1年了。

adj.有学问的,博学的;learn的过去式和过去分词
  • He went into a rage when he learned about it.他听到这事后勃然大怒。
  • In this little village,he passed for a learned man.在这个小村子里,他被视为有学问的人。
标签: 英语PK台
学英语单词
air tightness test
anal papillae
assume jurisdiction over the case
bacterial fertilizer
bearing running hot
big laurel
bus schedule
cahaba r.
calveley
cantity
Catformer
chamber of foreign commerce
chamel
character actress
charter party assignment
chronogrammatists
climatic table
cold-dampness syndrome
conoidic
contact reason
conventional stress
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copping
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criterion register
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diminished octaves
discharge path
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disposal of sludge
Divvers
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egg stone
environmental quality assessment
epidithio
Fabrezan
fibrosarcoma of maxillary sinus
fiscal first half
flare compensation
fluorescence intensity
general product carrier
gijon
Guevara Seamounts
gyrosigma scalproides
hung my up hat
Irabu-jima
iron(iii) pyrophosphate
isomolpan
jerked off
jowl-piece
joyke
lactic acid methyl ester
lady smocks
latitude service
leige
Leonurus japonicus
lock out facility
Mayo,Willian James
mean picture level
metal-clad high voltage switchgear
Monona County
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ousing
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perdue
permeable soil subgrade
photonic material
precompetition fever
preferreth
Psilophyta
Raleigh Bay
reducing of frequency
reflex asthma
Righi-Leduc's effect
rosepath
sansalid
Satellite Earth Station Hongkong
satellite speaker
scunts
search procedures
septoriella phragmiticola
simple connection
slow puncture
spherochromatic aberration
spreading waveform removal
Stanton St Quintin
suction canal filter
table of natural versines
tional
travaille
tv serials
underbore
unhealthier
upon my faith
venae pancreaticas
Western Sahara
wet point
wild guess
wind force action