时间:2019-02-03 作者:英语课 分类:英文语法词汇


英语课
Unit 2 助动词、情态动词(三)


7. Research findings 1 show we spend about two hours dreaming every night,  no matter what we _____ during the day.
A. should have done
B. would have done
C. may have done
D. must have done


8. The boy spent as much time watching TV as he _____ studying.
A. does
B. had
C. was
D. did


答案:
7. C
译文:研究结果表明:我们每天晚上有两个小时在做梦,不管我们白天做了什么。
本句是情态动词的用法。“may+have+过去分词”的肯定形式表示对过去发生的情况进行推测。


8. D
译文:这个男孩花在看电视上的时间同用在学习上的时间一样多。
本句是助动词起替代作用的用法。这里用替代词did 代替前面句中的spent。替代词要与被替代词在时态、数和人称上保持一致,如果本句中前部分用的是spends, 则替代词就要用does.



n.发现物( finding的名词复数 );调查(或研究)的结果;(陪审团的)裁决
  • It behoves us to study these findings carefully. 我们理应认真研究这些发现。
  • Their findings have been widely disseminated . 他们的研究成果已经广为传播。
学英语单词
a tough row to hoe
access technology
anti-acid ceramic equipment
antihomomorphism
aqua vitage
archosaurias
Bondville
breech baby
bufferism
cad-worm
car deck space
cavernous nerves of penis
cloud chamber
computerized numerical control
conditional bid
congenic line
control rod snubbing impact
crido
culex (culex) whitei
drag and suction device
dry sand cast
electron type rock ore densimeter
enamel neonatal line
excavational
execate
fixed metrics
fold testing
garbler
gastric zootrophotoxism
grammatical formative
hockshop
honourer
hypersphere geometry
IL-7
imitation vanilla
incarnadines
incross
Indian mustard seed oil
indication window
industrial location
insulatin property
kazimir severinovich maleviches
labour economics
laurent force
LOGRAM (logical program)
Machilus dumicola
Mazarin, Jules
melodial
mevinphos
minimal mean number of inquiry
nasal needle-holding forceps
olefine acid
out of the road
pangenetic
perillae fructus
Peyronie's disease
pistorino
pitty
pixel data
pre-control
pre-palletized cargo
proportion of the equipment good condition
Proto-Oceanic
reluster
restaffed
ride someone on a rail
roller bend test
route number
sarek
schleske
Schmidt-Lantermann segments
semps
sensuosities
senty
sidereal minute
sinurog (philippines)
Sirsilla
snap sampling
splittingout
stimulus-organism-response
storage-elevation curve
Strücklingen
sun yat sen's uniform
Sundstrup
superficial middle cerebral veins
tails
tezer
thoroughgo
Tibio-tarsus
treasonably
tunnel shaft
turn one's back upon
vacuum jacketed flask
variant
vehicle shift
volunteer to do sth
voronoff
war bride
weapons-grades
wild allspice
wyndaloy