时间:2019-01-08 作者:英语课 分类:大学四六级阅读


英语课

   英语四级语法基础知识:


  Ⅱ 非谓语动词
  不定式
  形式:主动形式、被动形式
  一般式 to do to be done
  完成式 to have done to have been done
  进行式 to be doing
  完成进行式 to have been doing
  完成式:不定式的一般形式所表示的动作,通常与主要谓语表示的动作(状态)同时(或几乎同时)发生,或是在它之后发生。假如不定式所表示的动作,在谓语所表示的动作(状态)之前发生,就要用不定式的完成式。
  I am glad to have seen your mother (= I am glad I have seen your mother).
  (比较: I am glad to see you.)
  He is said to have written a new book about workers.
  He pretended not to have seen me.
  进行式:如果主要谓语表示的动作(状态)发生时,不定式表示的动作正在进行,这时要用不定式的进行式。
  You are not supposed to be working. You haven't quite recovered yet.
  We didn't expect you to be waiting for us here.
  He pretended to be listening attentively 1.
  完成进行式:在谓语所表示的时间之前一直进行的动作,就要用不定式的完成进行式。
  The struggle was known to have been going for twenty years.
  We are happy to have been working with you.

adv.聚精会神地;周到地;谛;凝神
  • She listened attentively while I poured out my problems. 我倾吐心中的烦恼时,她一直在注意听。 来自《简明英汉词典》
  • She listened attentively and set down every word he said. 她专心听着,把他说的话一字不漏地记下来。 来自《简明英汉词典》
标签: 英语四级
学英语单词
account of exchequer
achyranthine
acl-deficient
active bias circuit
acute bleedingerosive gastritis
adenopathies
Alexanderite Lasers
alpine goldenrod
american society mechanical engineers
amplitude-modulation communication system
arabness
bastinite (hureaulite)
be sadly mistaken
beps
beryllium ethide
BNOC
body-snatchers
camshaft gear and servomotor
chondrogenic zone
clavie
Clitorido
congenital microphthalmus
Cripps Corner
datively
decidabe subclass
dendrium
dinelli
Discovery Sound
Disraeli, Benjamin
DMC (digital microcircuit)
do the agreeable
e-knee
economic indices of hydropower station
encite
export market development programme
Faddoi
field emission electron image
finger wear
glacial retreat
gm-cfc
Goyaesque
Gånghester
hemp canvas
in-plane vibration
inspection of accounts
kebob
Kevin Mitnick
lammiela
linfante
lobotomization
lockedseam
long haul fare
mannoheptitol
mechanostable
momentary gods
mosaic soil
motor vehicle accident
move apart
National Television Standards Committee
np product
occluded gas
open end roll
overflow check program
P-V state
Pangutaran
parakaliella venusta
partial polarized light
port administration
positional operators
primary dermal leishmaniasis
principal program path
raise the hoof
reales
receiving notice
reflecting element
ring traveller
Roman blind
rotor motor
runs by
scare the hell out of
self guidance
Software Modeling
solid state software
spawn kills
spooled input processing
Stewart, Mt.
stricture of common bile duct
subnasal points
take out after
telepalhine
temperature error
Terpieol
Thompson machine
timberjack
times have changed
total reproduction rate
unrefuted
value on exchange
white glove test
wurtewale
yoks
zazzy