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