时间:2018-12-18 作者:英语课 分类:2016年NPR美国国家公共电台10月


英语课

   1. because 表示的是必然的因果关系,语气最强,通常放在主句之后,若需强调则放在主句之前……


  2. 通常用来回答 why提出的问题。如:
  A:Why can't you do it now?你为什么不现在就做呢?
  B:Because I'm too busy. 因为我太忙。
  3. 可引导从句作表语。如:
  It is because he is foolish 1. 那是因为他太蠢了。
  4. 可用于强调句。如:
  It is because he is honest that we likehim. 是因为他诚实我们才喜欢他。
  5. not…because…这一结构中的 not 有时否定主句,有时否定从句,一般要根据句子的意思作出正确或合乎逻辑的理解。若not否定主句,最好在because之前用逗号,否则会引起歧义,如下句在没有特定上下文时就有两种解释。如:
  I didn't go because I was afraid.
  (1) 我没有去是因为怕。
  (2) 我不是因为怕才去。
  不过若because之前有just修饰,一般认为not 是否定从句而不是主句。如:
  You shouldn't get angry just because some people speakill of you. 你不要因为有人说你坏话而生气。
  He was not readyto believe something just because Aristotle said so. 他并不只是因为亚里士多德说过如何如何,就轻易相信它。
  6. 表示“…的原因是因为…”这一意义时,一般要用下面这样的句型。如:
  The reason why he can't come is that he is tired. 他不能来是因为他累了。
  在这一结构中尽管不少人认为可将that改用 because, 但也有不少人反对这一用法,学生宜慎用。
  7. 汉语习惯上说“因为…所以…”,但在英语里却不能将 so与because 连用。如:
  因为下雨,所以我们呆在家里。
  正:Because it was raining, we stayed at home.
  正:It was raining, so we stayed at home.
  误:Because it was raining, so we stayed at home.
  8. 用于 because of, 意为“因为”,用法注意:
  (1) 是复合介词,其后可接名词、代词、动名词以及由关系代词型的 what 所引导的从句等。如:
  He couldn't come because of illness. 他因病不能来。
  I said nothing about it, because of his wife'sbeing there. 因为他妻子在那儿,我对此事只字未提。
  He knew shewas crying because of what he had said. 他知道她哭是因为他说的话。
  注意:
  because of不能直接引导从句或后接that引导的从句。如:
  他不能来是因为他病了。
  正:He can't come because he is ill.
  正:He can't come because of his illness.
  误:He can't come because of he is ill.
  误:He can't come because of that he is ill.
  (2) because of 一般引导状语,不引导表语 (引导表语时可用 dueto)。如:
  正:His absence 3 is due 2 to the rain. 他因雨未来。
  误:His absence is because of the rain.
  但是若主语是代词 (不是名词),because of 引出的短语则可用作表语。如:
  It is just because of money. 那只是因为钱的原因。
  9. 关于 because, since, as, for 的用法区别
  (1) . because 可用来回答why提出的问题;可以引导表语从句;可用于强调句等,而其余三者则不行。
  (2) because 表示的是必然的因果关系,语气最强,通常放在主句之后,若需强调则放在主句之前;since, as所表示的原因是人们已知的,是对已知事实提供理由,而不表示直接原因。它们引导的从句通常放在主句之前,有时也放在主句之后。如:
  As he wasn't ready in time, wewent without him. 因他未及时准备好,我们没等他就先走了。
  Since we have no money, it's no good thinking 4 about a holiday. 既然我们没有钱,考虑度假有什么用。
  至于 for, 它是并列连词 (其余三者为从属连词),它有时可表示因果关系 (通常要放在主句之后,且可与 because 换用);有时不表示因果关系,而是对前面分句内容的解释或推断 (也要放在主句之后,但不能与 because 换用)。试比较。
  ①The ground is wet, for (=because) it rained last night. 地面是湿的,因为昨晚下过雨。
  ②It must have rained last night, for the ground is wetthis morning. 昨晚一定下过雨,你看今天早上地面是湿的。

1 foolish
adj.愚蠢的,傻的;荒谬的,可笑的
  • The foolish boy was laughed at wherever he went.这个愚蠢的男孩不论走到哪里都受到讥笑。
  • Don't worry me with such foolish questions.不要用这些愚蠢的问题来烦我。
2 due
n.应得物;adj.预定的,应付的,到期的,应有的
  • I received nothing except what was due to me.除了我应得的东西,我并未接受任何东西。
  • The rocket is due to lift off at noon on Friday.火箭定于星期五中午发射。
3 absence
adj.不在,缺席;n.缺乏,缺少,缺席
  • He excused his absence by saying that he was ill. 他说他生病了,为他缺席开脱。
  • She called in your absence.你不在时她来过。
4 thinking
n.思考,思想;adj.思考的,有理性的;vbl.想,思考
  • All thinking men will protest against it.凡是有思想的人都会抗议这件事。
  • Thinking is mainly performed with words and other symbols.思想主要是用言语和其他符号来表达的。
标签: 词汇
学英语单词
absorption reaction rate
abuse of law
acrobatic show
Aleksandrinka
Allo-PBSCT
application workspace
arbitrally
blinking method of stereoscopic viewing
brass watch case blank
Chilean tinamous
cixiid
clap-hand
common laburnum
compartment hot well
compartmentalised
conductivity
contra-cyclical measures
Coquimbo owl
cross platform
cyclotheric sedimentation
dc data set
determinable freeholds
diacetylurea
dicumarols
elasto-aerodynamics
erosional vacuity
erotematic
final thermomechanicaltreatment
Gamu
general most favoured nation clause
glory of the snow
green goodss
gyroso-
hally
haylee
hofners
hydrated stock
hyperthite
idiologism
in the jug
incidental cost
ioduretted
items sample
keep on trucking
kindjals
koevoets
laminated clay
Lasianthus formosensis
leveling off
macro-observation
magmatic circulation
marine windscreen
mGal, mgal
moisture measurer for sand and stone
muscle scars
N.C.
nbcc
nobeliums
nuclenoic
NuLab
on-state characteristic
peritoneal tap
phthioic acid
plate mangle
prends
prevention of collision
prolmon tablet
pyramidal cells
raw mast
reactor coolant system cold leg isolation valve
Regranex
relative-entropy
reliability index of generating system
risto
Rubus chiliadenus
sit down to
solti
standard reference materials
starch ester
static stability margin
stochastic procss
strict secrecy
stupiditarian
superior characters
switching pulse
symbiotic action
synedra undulata
synthetic nitrogenous fertilizer
systematic production of substitution lines
thuggish
total corneal transplantation
total variation decreasing scheme
Tuamarina
twin-screw conveyor
TWTA
ultraviolet radiations
unintentional nonlinearity
unquietous
wassily chair
wax string
y.m