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
Abies spectabilis
acremonium zonatum
active core void fraction
agin'
air-condenser
amplitude fading
anthelvincin
anti-goy
antioxidating
attorney-in-fact
audiotracks
barbella pendulla (sull.) fleisch
Bear Driver
bearing oil sump
Billancourt
carburizing atmosphere
chondroconia
civilian clothings
clasp ... hands
corcovadite
crystallofluorescence
de-layer
debarg
digested
digital nomad
double-oblique shock inlet
dural arteriovenous fistula
enabling key
eschewed
examole
fa ch'?
FET (field-effect transistor)
findout
fossane
fruit can
fulmargin
gnolis
Groot R.
hemostatic suture
homoepitaxial diamond
hydrozinkite
i-gastliche
imatra process
isotope equilibrium
Jelenec
Kyasanur Forest disease
LAK, lak
lampist
left-half component
lifting catch
line-link controller
loft jazz
logon script path
look at the world through rose-colo red glasses
lower camber side
manufacturing parts list
methyl amylacetate
moral wrong
Muskeg Bay
myrmekite
narzettine
Neocomian Age
nervi tentorii
neutron dose rate
norecsantalol
PMW
pneumatic cut off winder
pocketmeter
polytomic
pondus Judaeus
post office saveings bank
power supplied
releasers
reorganized
research skill
retour sans frais
sagradas
Sakurajima radishes
schoenfeld
sea-beach placer
self-annihilated
single bucket loader
small dipole
smolt
solo climb
spheroidal galaxy
stannous fluoride
sufu
summatory
therbligs
thermal endurance profile
transcurium
Transfer Cars
twattery
two way alternate communication
u-tube type manometer
ultraviolet transmitting glass
unconditioned reflex activity
unflinchingness
unspanned record
uraniids
vishnevites