时间:2019-01-17 作者:英语课 分类:大学四六级阅读


英语课

   英语六级语法不定式部分


  动词不定式是非谓语动词的重要组成部分,在六级考试中非谓语动词部分是一个重点。常 跟不定式的动词有agree,fail,promise,afford,ask,happen,resolve,attempt,hesitate,seek,long,threaten,claim,manage,trouble,consent,neglect,try,decide,offer,undertake,demand,plan.volunteer,determine,prepare,want,pretend,wish,endeavor,proceed,struggle等, 在了解了加to的单词之后,我们来看一看在什么情况下单词to可以被省略。
  1、在一般助动词或者情态动词之后to可以被省略。
  2、在动词make,let,watch,see…之后作宾语的时候,to可以被省略。
  3、在why和whynot之后to可以被省略,如:Why spend such a lot of time?为什么花这么多时问?和Why not go right now?为什么不现在去呢?
  4、在had better,had best,would rather,had sooner,cannot but,do nothing but等结构后面to可以被省略。
  下面看一道有关不定式的例题:
  We sometimes imaginead esertisland_______asortofparadise,where the sun always shines。
  A.to have B.to be   C.having D.being
  整个句子的意思是,我们有时候把荒岛想象成天堂,那里终日阳光普照。imagine后面常跟to be+形容词(或者名词或反身代词)结构,根据这个知识点,正确答案为B。
  可以跟这种结构的动词还有think,consider,believe,find,feel,know,declare,guess,prove,suppose等。h 这个结构中的to be常可以省略,如:They found him guilty 1。他们发现他有罪。

adj.犯罪的;有罪的;内疚的
  • There wasn't enough evidence to prove him guilty.没有充分的证据证明他有罪。
  • Really honest people are ofter made to feel guilty.真正老实的人常被弄得感到犯了罪似的。
标签: 大学英语
学英语单词
2-methyl-5-nitrophenol
AAS (advanced administrative system)
aluminium sheet
Ambara
analytic(al) probability model
Anarhichadidae
anterior articular surface
astern replenishment
athwartships trim list
bansons
base-metals
begrimed
chun purple
Clancy
collision-broadened lines
come turn out crabs
compiler optimizing
control room maneuvering panel
crystal axial plane
cytolytic factor
data counter
decalumen
Ducrey bacillus
economic circulative graph
electromancer
engendrures
equipotential cathode
Equisetum hiemale Linne
fantasa
fibre-optic isolation
fragrant wood fern
genome transplant
gettime
give the market a boost
gphin
gross assets
halidoms
heart sinuses
heave mode
hypogastroid (or hypoischium)
iconographic
incorporate with
induction- type vav terminal device
innu
intracellularelectrode
isoproscaline
jazzify
kinetics theory
lichen ruber planuss
living curriculum
long-bill
mala maxilla
Manganipurpurite
Mann-Williamson operation
marrowspoon
meridional cleavage
metal'd
metaluminous type
natural seasonal phenomenon
Nero Deep
oft used
oil field chemicals
on-line environment
oxatyl
parking accumulation
phase-modulation wave
pipe to a different tune
plead with sb for sth
prairie wool
pre-surgical
proximity warning laser radar
psychopathic diathesis
pterions
purity meter
purse line winch
ram and retort grate
recognized dealers
residential mortgage
run-time support library
Schimmelbusch's disease
sensory test of skin
serviceable
session of the peace
siltseam
solid retaining wall
Song Da
source efficiency
structure of society
supervisee
tan-e
taurolidine
Teilhard de Chardin
terior trim
Tommo
torchia
traction motor heating
undulating wire
unearth
vinglycinate
vitale
wet gas scrubber
write something up