时间:2019-02-18 作者:英语课 分类:实用英语


英语课

 一.并列连词和连词短语


并列连词用来连接平行的词、词组或从句。常见的连词有and ,but ,or ,so ,both…and , either 1…or ,neither 2nor 3 , not only… but also 等。
1. and
1).and 表示 “和、且”在肯定句中连接并列的成分。
He is laughing and talking .
2).祈使句+ and …… , “and” 表示“那么”之意。= If……
Study hard , and you will succeed 4 .= _____ _____ study hard , you will succeed .
3).adj / adv + and + adj /adv 表示“渐渐”。
He makes mistakes 5 again and again .
2.but表示转折关系的连词,意为“但是”
He is poor ,but honest 6 .
3.or
1).or 有 “或”的意思,表示一种选择
Would 7 you like tea or water ?
2). “祈使句……,or …” or 表示否则。= If …not …, ……. .
Study hard , or you will fail 8. = _____ you _____study hard , you will fail .
3).or 用在否定句中表示并列关系。
He can’t read or write .
4.both
1).both “两者都”, 后面的名词、动词都用复数。
Both the answers are right .
2).both of ….
Both of us are students .
3).both …and…
Both you and she are right .
5.either/ either …or
1).either “两者当中任何一个”,后有of 时接名词的复数形式,无of时接单数名词,动词用单数形式。
You may wear either of the hats.
2).either …or… “不是……就是……,或者
……或者…….”动词与临近的主语保持一致。即 “就近原则”.
Either you or he has to go = Either he or you have to go .
6.neither /neither …nor…
1).neither “两者当中都不”,后有of 时接名词的复数形式,无of时接单数名词,动词用单数形式。
Neither of the answers ______(be) right .
2).neither ….nor… “既不…….也不……”动词与临近的主语保持一致。即 “就近原则”.
Neither you nor I am right .= Neither I nor you are right .
二.从属连词
从属连词是引导从句的连词。
1.引导宾语从句的连词
1).that 连接由陈述句转变而来的宾语从句。
2).who,whom,what,which,whose,when,where,why,how连接由特殊疑问句转变而来的宾语从句。
3).if/ whether 10 连接由一般疑问句转变而来的宾语从句。
2.引导状语从句的连词
1).时间状语从句:when ,before ,after, until 11 ,as 9 soon as (主将从现)
2).条件状语从句:if , unless 12
3).原因状语从句:because
4).方式状语从句:than
5).结果状语从句:so… that … ,such… that…
6).让步状语从句:though 13 /although
7).目的状语从句:so that
3.不能同时出现在一个句子中的连词。
1).because ,so 不能同时出现在一个句子里,只用其中之一。
Because in our school knew him ,so we had 14 no trouble 15 in finding 16 him.
2).though /although ,but不能同时出现在一个句子里,只用其中之一。但though 可以与yet,still 同时出现在一个句子中。
Though Australia is very large ,but the population 17 is quite small.
4.必须用whether 的情况。
1).discuss 18 和介词后的宾语从句用whether .
We are discussing 19 ____ we’ll hold a meeting 20.
I’m worried 21 about ___she can come to the meeting
2).和不定式、or not 连用必须用whether .
I don’t know ______ to leave or not

adj.任一,两方的;prep.任一,随便任一个;conj.或,也
  • I have bought two books,you can have either.我买了两本书,你要哪一本都可以。
  • I don't think either of them are at home.我想他们中任何一个都不在家。
adj.皆不,两不;int.两者都不;conj.既非,既不
  • I don't know that neither.那个我也不知道。
  • He doesn't smoke neither does he drink.他既不抽烟也不喝酒。
conj./adv.也不,也没有
  • It is neither hot nor cold in winter here.这里冬天既不热也不冷。
  • She can't get there at four,nor can I.她不能在四点钟到那里,我也不能。
vt.成功,继承,继续;vi.接替,有作为
  • It was a good try but it didn't succeed.这是一个很好的尝试,但没有成功。
  • If he has no children, who will succeed?如果他没有孩子,谁将继位?
n.错误( mistake的名词复数 );过失;误解;(用词或数字上的)错误v.弄错,误解( mistake的第三人称单数 );认不出;误会;看错
  • In her haste to complete the work on time, she made a number of mistakes. 她急急忙忙想按时完工,结果出了不少错。
  • Be humble enough to learn from your mistakes. 要虚心地从自己的错误中学习。
adj.诚实的;真诚的
  • He was very honest to tell me his story.他十分坦率地给我讲了他的故事。
  • He has an honest face.他有一张诚实坦率的脸。
aux.will的过去式;愿,要;常常;大概;将要,会
  • Why would you say that?为什么你会这么说?
  • Would you please help me?你能帮帮我吗?
v.失败,不及格,辜负,缺少
  • If I should fail I would try again.万一失败,我还要试一试。
  • If you fail now,who will pick up the pieces?你现在要是失败了,谁来收拾残局?
conj.按照;如同
  • He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
  • In the hotel,the old men were drinking away as usual.在旅馆里,这些老人和往常一样喝个不停。
conj.是否…,是不是…;是否…,是不是…
  • I cannot say whether it was Saturday or Sunday.我无法肯定那天是星期六还是星期天。
  • I don't care whether it rains,I am happy.我才不在乎下不下雨呢,我快活着呢。
prep.直到...为止;conj.直到...时才...
  • He arrived home until midnight.他直到半夜才到家。
  • She didn't sleep until midnight.她直到半夜才睡。
conj.如果不,除非
  • You will fail unless you work hard.如果你不积极工作,就会失败。
  • Don't ask me to explain unless you really don't understand.不要叫我解释,除非你真的不懂。
conj.虽然,尽管;即使;可是,不过,然而;adv.可是,不过,然而
  • It's quite pleasant today,though the wind is rather cool.尽管风有点凉,今天天气还是很不错的。
  • I will have a try even though I should fail.哪怕失败,我也要试一下。
vbl.have的过去式和过去分词;conj.有
  • I just had a good idea!我有个好主意!
  • The boy had a small branch of a tree in his hand.这个男孩手上拿一条小树枝。
n.苦恼,麻烦;故障;动乱;vt.麻烦 vi.费神
  • I hate to trouble you.我真不愿麻烦你。
  • The trouble is that he doesn't have enough money.麻烦在于他缺钱。
n.发现,发现物;调查的结果
  • The finding makes some sense.该发现具有一定的意义。
  • That's an encouraging finding.这是一个鼓舞人心的发现。
n.人口,人数
  • What is the population of london?伦敦的人口是多少?
  • China has a huge population.中国有众多的人口。
v.讨论,议论
  • Let's discuss it another day.咱们改日再议吧!
  • College students always discuss the news.大学生经常讨论新闻。
v.谈论( discuss的现在分词 );讨论;商量;论述
  • Boys are often more inhibited than girls about discussing their problems. 男孩子往往不如女孩子敢于谈论自己的问题。
  • We spent the whole evening discussing domestic trivia. 我们整个晚上谈论家庭琐事。
n.会议;集会
  • Will you be at the meeting?你会来开会吗?
  • We would like to hold the meeting at an early date.我们希望早日举行这次会议。
adj.烦恼的,为难的,焦虑的
  • He was worried about the safety of me.他为我的安全担心。
  • He worried his father to buy a new car.他苦苦缠着父亲要买一辆新车。
标签: 连词
学英语单词
antheridiums
art appreciation
band horizontal dipole
beat a big drum for
biirectional dialog
bloomsburg
buna 85
Ciliophora
clotted nonsense
condom
cut-away disk
darsidomine
deck wash hose
deoxyribonucleohistone
dip poles
discriminant of quadratic form
doguldougou
drive parts
EBSS (electron beam scanning system)
elevation of outer rail
extension of a function
fairy-talelike
Farabee necrosis of pancreas
feature recognition
FFT analyzer
firefighting bottle
flush off
fluted slice
folliard
fortification
fractional horse-power motor
frequency shifter
g'day
gain optimization
grandtotal
grayston
headlier
hemoperitoneum
Hilbersdorf
Holmön
industrial engineering technique
interrenals (or interrenal body)
iron haematoxylin
isabnormal line
jaceae
jilson
Litsea kwangsiensis
Little pitchers have long ears
local board
log volume table
main fermentation
marmalade
micropylar funnel
monoclinic holohedral(prismatic)class
nonoverridable
once-obscure
open bay
parade-ground
paroophoric
passenger traffic manager
payment imbalance
perimeter effect
pig-iron gray
pneumatic stunner
polycytidine
popple rock
port ontario
post-increments
post-tussic
Processus zygonaticls
provides for
Puerto Armuelles
purification by liquid extraction
pusher arm
put my foot in her mouth
r/u where subject definition
radiation protective glass
radicata
random walk
Reaspmomg
resistive direct voltage regulation
rudder steering mechanism
rules-of-origin
schistorrhachiss
seiffert
slug neck
snake muishond
South Walls
standard chi-square test
synchromesh clutch gear
syndics
system shape factor
take advantage of
temporary storage location
tide raising force
triopidaes
unbesieged
vintage-car
voip termination service
watermotas
womanshire