时间:2019-01-07 作者:英语课 分类:英文语法词汇


英语课

  注意:当 need, want, require, worth(形容词)后面接doing也可以表示被动。
   Your hair wants cutting. 你的头发该理了。
   The floor requires washing. 地板需要冲洗。
   The book is worth reading. 这本书值得一读。

典型例题
  The library needs___, but it'll have to wait until Sunday. 
A. cleaning  B. be cleaned  C. clean  D. being cleaned
  答案A. need (实意) +n /to do,need (情态)+ do,当为被动语态时,还可need + doing. 本题考最后一种用法,选A。如有to be clean 则也为正确答案。
典:done,"不可能已经"。must not do 不可以(用于一般现在时)。







学英语单词
Acarpomyxea
Acerno
acetocopal
all hatch cargo ship
Amebelodontinae
anamorphic wide-screen system
Andriod
appointor
arlytene
ASBO
assembly and test
at-risks
attitude direction indicator
balanced scorecard methodology
bn, BN
Bollman (soybean) extractor
bright as day
california pompanoes
cast-in-concrete reactor
charge something to somebody's account
class fragmentation
coastal waterway
coherent phase-shift keying(psk)
cyclotoma formosana
deferment charge
eldadah
electric remote control system
epopeas
extraaxillary
familiar spirits
felt no pain
fimbristylis aestivalis aestivalis
five spice
frontier force
gas-clouds
gaskin
gravetye
haemngioblastoma
heat exchanger outlet
inaccurateness
insead
irregular dentin
Jack Dee
keyholed
landscape morphology
last test step
late spring coldness
legal accountability
level interval
loaf form
LOGDET
long-term policy
LonWorks
meliorize
neonatal hyperthyroidosis
nonconflicting
nonunionized
notch effect at high temperature
ohime
one-step design
ordinary debt
parallel line
perns
physical child
pickroon
pleopods
Populus iliensis
probe-and-drogue installation
Pyromorphit
quartz-bearing monzonite
recursive definition of domain
revivor
Roof pond
shagger's back
sight words
single-source
sister chromatid exchange test
Sitakili
smoored
sociopathology
solid polyethylene insulation
Stachyospermophytina
stenotrophomonas
stormwater tank
subtrajectories
system procedure analyst
tetragon
track standard
Tricosil
Tugela R.
tupaia glis
tupstroside
two-in-hand winding
unfair sales acts
upper miter gates
valiancies
Vipera
water hickories
weld metal area
white as chalk
win advantage of
wolffsohn