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
aerofin heater
alington
all-overish
aluminum chloroisopropylate
Bensulid
binary explosive
biological munima size
bion.
boot tree
cambric finish
carrier accumulation
castrato
cathode follower valve
chair mats
Chinese character handheld terminal
chokebore
computer security subsystem
copper(ii) hydroxynitrite
cordwood saw
crown face
crown-post
dacryophlegmon
debt-forgiveness
diameter of stack openning
Dual Currency Deposit
epoxy-resins
explosion fracture
fattening cutter
Fedahist
feldspathization
field-ion emission engine
find in projects
fullwidth weir
Gazīk
grid jet
ground photograph
hair-salon
handlechange
hantula
hohenlohe
hydroprednisone acetate
hype
hyperpluralistic
hypodermata
Hypothetical Salvage
induction air
invisible earnings
Kingsmill Grp.
Kobelt
loathsomer
lot to lot uniformity
Lysholm type compressor
magistrand
market dull
max. swing angle of steering pitman arm
microconstituenis
mills cross antenna
mineral stain
myrmecophobic
national centre
nieuwveld ra. (nuweveldberge)
nuclei-
object authority
Pedicularis armata
pequinito
perswades
petersburg paradox
plicarcularia pullus
probate action
Progeserone
propylammoniums
psoriasis erythroderma
quasi-impulsive noise
r.n
radarmap
rectal respiration
repairase
Sappey's subareolar plexus
Scharlachrot
Scorpio the Scorpion
self-balancing magnetic servo amplifier
semiconductor analytical chemistry
septenous
servo motor valve
Shklo
sparse matrix algorithm
sunsolve
surface engineering
system program error
tfg
thigmesthesia
through-fault conditions
trachelomonas cylindrica decollata
under car blow-down system
Viccinium membranaceum
wanting out
Wilkolaz
wire bails
wire gauze
xing
zinc-silver alloy
Zu Chongzhi