时间:2019-01-16 作者:英语课 分类:大学四六级阅读


英语课

   非谓语动词与独立主格:短语,句子(或者句子,短语)


  当短语部分有独立主语,并且该主语不同于句子主语,这时短语结构称为独立主格。(它最明显的特点是短语部分有独立的主语)。
  独立主格的结构1:名词(代词)+ 分词 [现在分词、过去分词]
  现在分词表示主动的,正在进行的行为;过去分词表示被动的,已经完成的行为。 作题时要通过判断动作与名词(代词)之间的关系来确定是使用现在分词还是过去分词。当动作由名词(代词)发出时使用现在分词,而名词(代词)是受动者时则用过去分词。
  1. Silver is the best conductor of electricity, copper 1 _B_ it closely 2
  A followed B following C to follow D being followed
  2. All things _A_, the planned trip will have to be called off。
  A considered B be considered C considering D having considered
  call off 取消; cancel vt. 取消; 四级中的考点就是现在分词和过去分词的区别。
  独立主格的结构2:with + 名词(代词)+ 分词 [句子当中作状语]
  3. After the Arab states won independence, great emphasis 3 was laid on expanding education, with girls as well as boys _C_ to go to school。
  A to be encouraged B been encouraged C being encouraged D be encouraged
  as well as 和(相当于and); be encouraged不会考。
  动词不定式有预示将来行为的含义。to be encouraged 将要被鼓励;
  been encouraged 已经被鼓励完了,与主句的谓语动词相对;being encouraged 正在被鼓励
  短语部分没有独立主语,则短语结构称为非谓语动词。
  非谓语动词的结构:分词(分词短语)
  句子的主语决定非谓语动词中的分词是用主动还是被动形式。如果是句子的主语发出动作,则使用现在分词;如果动作不是由句子的主语发出,则使用过去分词。
  1.No matter how frequently _A_, the works 4 of Beethoven always attract large audiences。
  A performed B performing C to be performed D being performed
  perform vt. 表演,演出,演奏;
  to be performed 将要被演奏; being performed 正在被演奏;
  一些特殊的动词:
  第一点:forget 忘记; [反义] remember 记得;
  这两个词后加动词不定式表示将要进行的行为;这两个词后加动词ing形式表示已经做过的事情。
  注意:动名词与现在分词形式一样,但含义不同。这两个词后加动词ing形式都是动名词。
  forget to do sth. 忘记要去做某事; forget doing sth. 忘记做过某事;
  remember to do sth. 记得要去做某事; remember doing sth. 记得做过某事;
  2. I remember _B_ to help us if we ever got into trouble。
  A once offering B him once offering C him to offer D to offer him
  offer vt. 提出,提供; offer sb. sth. / offer to do sth。
  him once offering 如果改成 his once offering 也正确。
  以上就是英语四级考试必备语法知识的全部内容,预祝各位英语四级取得好成绩。

n.铜;铜币;铜器;adj.铜(制)的;(紫)铜色的
  • The students are asked to prove the purity of copper.要求学生们检验铜的纯度。
  • Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体。
adv.紧密地;严密地,密切地
  • We shall follow closely the development of the situation.我们将密切注意形势的发展。
  • The two companies are closely tied up with each other.这两家公司之间有密切联系。
n.强调,重点,重要性
  • The emphasis has shifted markedly in recent years.最近几年重点已经明显改变了。
  • Particular emphasis will be placed on oral language training.将会特别强调口语训练。
n.作品,著作;工厂,活动部件,机件
  • We expect writers to produce more and better works.我们期望作家们写出更多更好的作品。
  • The novel is regarded as one of the classic works.这篇小说被公认为是最优秀的作品之一。
标签: 英语四级
学英语单词
adjustment well
albugo bliti
arteriectasia
B663
basis of calculation
be exposed
bird caging
bizcochitos
boogeying
BWI
calculating element
clash with
clear weather attenuation
coal blasting
cold mould furnace
coloane
combination probe
connivest
constructive receipt of income
continuous blocks
coralfishes
corbicula insularis
cow-wheat
Didrikson, Mildred (Babe )
Drude-Lorentz theory
duplex fitting
Dynamics Explorer
electronic concentrated engine control system
emulgens
end-effector
enlarging bit
euclimacia fusca
expected code
fence-posts
fertilizings
four-letters
French slating
gascoynes
geometrical mean distance (gmd)
Global Positioning System-GPS
Ill news comes apace
image-processings
inclusion-OR gate
investitor
ionimeter
iron sesquisulfide
jibber jabbering
languister
law of conservation of angular momentum
lectucerin
lichy
light-sensitive imaging tube
lka
Los Cerrillos, Aeropuerto
lunar hour
mariama
mcedwards
mervy
moving blade loss
MRSA
Musasa
narcomaniacal
not have a dog's chance
pancreatic calculus
pay raise
pebble dash
pentadecadienoic acid
petrographs
piercing needle
plain shedding tappet
raster scan hidden surface algorithm
relative hyperopia
release program device operation
sail
saltatory tic
scientific knowledge
secondary access
secondary moment
Secretary of Energy
share operating system
shared main storage
single-fire
sizing reduction
soybean plants
standing machine
steam pile hammer
strong side
sun cautery
system operation test
tau-value
to fade
toe-caps
turret battery
v-dray
vajizzles
Valdeinfierno, Embalse de
videochats
warn sb off
whatten
white-washed wall
wildschut
X -rayX