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
automatic yarn piecing machine
beryllium sulfate
bimanous
birational
bisignani
blackwood
Bruijn's
carle
common centre of curvature
composite sintered compact
compositus
compressed-powder source
consumer markets
coupled waves
courtesy bus
coverage interest arbitrage
crossing sleeper
cumarin
deck trailer
derepresss
diploteratology
diptilomiopus decem
directly cooled annular compact
Dyssplenism
earth orientation parameters
economic regulating mechanism
effusionis synovitis
Eksjö
electron device testing
EMYCIN
Equilib
field's discontinuity
fishery harbor
fly-wheel scale
free input/output mode
gas venting system
greedy as a wolf
had nothing in common
heat liberation
hinderedtransition
hors la loi
hospital elevator
hydraulic extension screed unit
hydraulic relay valve
intravenous cardio-angiography
leak path
leaves off
LeWitt, Sol
low-birth-weight infants
marilas
message design
miniaturist
moderated kernel
monolayer evaporation
monophase equilibrium
myocardium cell
myriapodal
network services layer
non-tratified form
number of satellites
overslipped
pay statement
photorpeater
plate of accumulator
plating leach
premRNA
Prunus armeniaca L.
psammitic
raiche
real capital maintenance
registration of a meter
relative exposure factor
rhamnohexoses
ridge estimate
Salas, R.
schmaleness effect
seclusion lodge
semi-bluff
sherrifs
shoot her mouth off
signature (sig)
silbereisen
silicate bond wheel
simonized
sintering in sealed box
SNCC
spini-grade
standard of fidle work
statutory employee
talla
transit document
tweedler
Varāmīn
vascule
vicarly
Villarrica
VV (vent valve)
wallens
wash-out structure
whitelist
write cache
zuid-holland