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
accessoriented
acid leaching process
adenolymphocele
against actual
aircraft structural mechanics
alkaline reaction
ambisporangiate
Andros I.
anti-scatter grid
be in someone's debt
binary resovent
bottom-entry control rod
canonical flag
captain
casas de millan
caseation
catchabler
cell poison
chinchilla lanigera
chivy
commercial real estate
constant form
counterprograms
dejoria
divergent lens
draw-spinning
drum majorette
dust-arrester installation
eccentric rotary valve
Electroimmunoblotting
encompass system
eternal sleeps
filterates
forced nutation
front rod of a point
full-length contact
gap weld
glucosaminic
golden-carp
greif
groan out
Hadamard regularizations
half-wave symmetry
hardware word size
health sociology
holographic mirror
Honour Moderations
hull supply flapper valve
hypothalamic-pituitary-gonad axis
impedances
in-breaths
interrogation tele-signalling system
irrational numbers
Isansu
logic telephone system
lybianite (libyanit)
metacarpal nerves
misobserves
mopterin
multihome
musculus sphincter ani
negative-to-positive development
nonfactors
nonintoxicants
nonmasculine
obeids
optical scanner
over-drain
paper based artificial leather
Pawlowsky's glands
phone.com
photosynthetic lamellae
pinafore dress
pleaters
plegadis
Pochon-dong
pressure-plate anemometer
Pseudomonas cyanogenes
puzzle through
ratibidas
release clause
saltatory variation
sectioning
shore protection engineering
Shwesaga
single crystal filament
soft sole
stevvoned
straight bar rib machine
surveyor's wheel
tarrier
test of returnability
thermodenaturation
threnodist
tobaccohnist
traffic revenue
transformest
triple expansion steam engine
triple pole switch
Viburnum davidii
withdrawal standard
x ray photography