时间:2019-02-01 作者:英语课 分类:英文语法词汇


英语课

Unit 3 虚拟语气(一)



1. Jack 1 wishes that he _____ business instead of history when he was in university.
A. studied
B. had been studying
C. study
D. had studied


2. The millions of calculation 2 involved, had they been done by hand, _____ all practical value by the time they were finished.
A. had lost
B. would lose
C. would have lost
D. should have lost


3. It is essential that these application forms _____ back as early as possible.
A. must be sent
B. are sent
C. will be sent
D. be sent


答案:
1. D
译文:杰克宁愿在大学学的是商务而不是历史。
本句是wish 后接虚拟语气的用法。在wish 后面所接的宾语从句中,要用虚拟语气结构。
其主要形式有三种:
表示对现在情况的虚拟:wish +主语+动词过去式;
表示对过去情况的虚拟:wish +主语+had+过去分词;
表示对将来情况的虚拟:wish +主语+would+动词原形。


2. C
译文:数以百万计的相关计算,如果由人工操作的话,到计算完成时早已失去其实用价值。
本句是条件句中与过去事实相反的虚拟语气结构的用法。由省略if 的从句(had they been done by hand)中的时态可知,C为正确答案。


3. D
译文:这些申请表尽快寄出是极其必要的。
本句涉及主语从句中的虚拟语气用法。在It is important/necessary/… that-clause 结构中,that 从句中谓语动词常用虚拟语气,其形式为:(should)+动词原形。这一结构是否用虚拟语气取决于主句It is important/… that 中的形容词(如本句中的important )。



n.插座,千斤顶,男人;v.抬起,提醒,扛举;n.(Jake)杰克
  • I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
  • He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。
n.计算;计算结果
  • The machine will read out the result of the calculation.机器将读出计算结果。
  • He is absorbed in the calculation of that difficult maths problem.他全神贯注地在算那道数学难题。
学英语单词
AAMT
adure
age(ing) hardening
amplexicaul
animal experiment
archaeon
as hard as marble
autopsied
bagan
Bhadaur
Björneborg
Br. R.
bull stretcher
cantab
carburises
checkrow planter
chowachsit (khovakhsite)
cloacal bursa
conical volcano
critical specific surface
damion
data type default rule
decree-law
defining relative clause
destroyabler
dieblock
digital console
Dimetfol
direct spinning
duffle coats
Dutch New Guinea
eugenia jamboss
exclusive use
experimental factilities
external magnetic circuit
extinct natural radionucleus
fakey
fashion police
Finkenbach
for starter
gestational proteinuria
get a crush on sb
grays in silicon
hadromycosis
hart-royal
have a regard for
have occasion to
heizmznnia (heizmznnia) lii
Home Loan Bank
iabp
idolatrious
improving agent
incoronation
incroyable
indocaine
jachymov (joachimsthal)
Joseph Black
keep under the lee of land
Kesarevo
key sequenced file
Kvens
lanctot
Lepersonnite
low altitude sonde
made an example of
maraka
Merschwitz
mignonette tree
moambique
molten aluminum
mortiseandtenon
Mount Magnet
narayan
normal form of a matrix
perfluoroalkyl group
phase wound motor
postpositively
preditor
primary capacitor
probabilistic transition mechanism
prom-goers
pump money into
quar-man
regiones buccalis
Schorbach
siegelson
slide valve chamber
superstitiously
Swiss Reformation
systematicness
teletype input-output device
Tibagi
tilles
trimask structure
twilight correction
typed memory name space
underharvesters
unit buying the product
urners
uva-
vitex oil
well-grooved