Ⅰ 英语语法中,某些连接词的用法
我都举例好了:
第一类:
Tom‘s coat is red,and his shoes are black.Tom的上衣是红色的,鞋子是黑色的(这里一般不用but)。
It's cold outside,so you'd better put on your coat.外面很冷,所以你最好穿上衣服。
Try it once more,though it's difficult.再试一遍吧,虽然很难。
至于if,放中间不是不可以,只是一般不用加逗号:I'll tell you if I know it. 如果我知道,我会告诉你的
I like mutton,but chicken is easier to cook.我喜欢羊肉,不过鸡肉更好做一些。
第二类:
(The night is getting cold ) and I don't konw where i belong.我不知道该何去何从(歌词)
So I do。我确实(这样做)
Though he is a young boy,he can do a lot of housework.虽然他年纪小,却已经能做许多家务了
If I know it I'll give you the answer.我知道的话,会给你答案的。
(Europeans don't use chopsticks)but Chinese do. (欧洲人不用筷子)但是中国人用。(but一般不在句首单独用)
Ⅱ 英语连接词的用法有哪些
一、概说
连词是一种虚词,用于连接单词、短语、从句或句子,在句子中不单独用作句子成分。连词按其性质可分为并列连词和从属连词。并列连词用于连接并列的单词、短语、从句或句子,如and, but, or, for等;从属连词主要引出名词性从句(主语从句、宾语从句、表语从句等)和状语从句(时间状语从句、条件状语从句、目的状语从句等),引出名词性从句的连词如that, whether等,引出状语从句的连词如when, because, since, if 等。
二、并列连词的用法
1. 表示转折关系的并列连词。这类连词主要有 but, yet 等。如:
Someone borrowed my pen, but I don’t remember who. 有人借了我的钢笔,但我不记得是谁了。
He said he was our friend, yet he wouldn’t help us. 他说他是我们的朋友,但却不肯帮助我们。
2. 表示因果关系的并列连词。这类连词主要有 for, so 等。如:
The child had a bad cough, so his mother took him to the doctor. 这孩子咳得很利害,所以他妈妈带他去看医生。
You are supposed to get rid of carelessness, for it often leads to serious errors. 你们一定要克服粗枝大叶,因为粗枝大叶常常引起严重的错误。
注意:for表示结果通常不能放句首,也不能单独使用。
3. 表示并列关系的并列连词。这类连词主要有 and , or , either…or , neither…nor , not only…but (also) , both…and , as well as 等。如:
He didn’t go and she didn’t go either. 他没去,她也没去。
The weather is mild today; it is neither hot nor cold. 今天天气很温暖,不冷也不热。
Both New York and London have traffic problems. 纽约和伦敦都存在交通问题。
It is important for you as well as for me. 这对你和对我都很重要。
People who are either under age or over age may not join the army. 年龄不到或者超龄的人都不得参军。
三、从属连词的用法
1. 引导时间状语从句的从属连词
(1) 表示“当…时候”或“每当”的时间连词。主要的 when, while, as, whenever。如:
Don’t talk while you’re eating. 吃饭时不要说话。
Vegetables are best when they are fresh. 蔬菜新鲜时最好吃。
He came just as I was leaving. 我正要走时他来了。
(2) 表示“在…之前(或之后)”的时间连词。主要的有before, after。如:
Try to finish your work before you leave. 离开前设法把工作做完。
After we have finished tea, we will sit on the grass. 喝完茶之后我们将坐在草地上。
(3) 表示“自从”或“直到”的时间连词。主要的有since, until, till。如:
She’s been playing tennis since she was eight. 她从八岁起就打网球了。
Hold on until I fetch help. 坚持一下,等我找人来帮忙。
Never trouble trouble till trouble troubles you. (谚)不要无事惹事。
(4) 表示“一…就”的时间连词。主要的有as soon as, the moment, the minute, the second, the instant, immediately, directly, instantly, once, no sooner…than, hardly…when等。如:
I’ll let you know as soon as I hear from her. 我一接她的信就通知你。
The moment I have finished I’ll give you a call. 我一干完就给你打电话。
I came immediately I heard the news. 我一听到这个消息,马上就来了。
Once you begin you must continue. 你一旦开始, 便不可停下来。
(5) 表示“上次”、“下次”、“每次”等的时间连词。主要的有every time(每次),each time(每次),(the) next time(下次),any time(随时),(the) last time(上次),the first time(第一次)。如:
I’ll tell him about it (the) next time I see him. 我下一次见到他时,我就把这个情况告诉他。
We lose a few skin cells every time we wash our hands. 每当我们洗手的时候,我们都要损失一些皮肤细胞。
You can call me any time you want to. 你随时都可以给我打电话。
注意:every time, each time, any time前不用冠词,(the) next time, (the) last time中的冠词可以省略,而the first time中的冠词通常不能省略。
2. 引导条件状语从句的从属连词。这类连词主要有if, unless, as [so] long as, in case 等。如:
Do you mind if I open the window?我开窗你不介意吧?
Don’t come unless I telephone. 除非我打电话,否则你别来
As long as you’re happy,it doesn’t matter what you do. 只要你高兴,你做什么都没关系。
In case it rains they will stay at home. 万一下雨,他们就呆在家里。
注意:在条件状语从句中,通常要用一般现在时表示将来意义,而不能直接使用将来时态。不过,有时表示条件的 if之后可能用 will,但那不是将来时态, 而是表示意愿或委婉的请求(will为情态动词)。如:
If you will sit down for a few moments, I’ll tell the manager you’re here. 请稍坐, 我这就通知经理说您来了。
3. 引导目的状语从句的从属连词。主要的有 in order that, so that, in case, for fear等。如:
He raised his voice so that everyone could hear. 他提高了嗓音,以便每个人都能听见。
Take your umbrella (just) in case it rains. 带上雨伞,以防下雨。
She repeated the instructions slowly in order that he should understand. 她把那些指示慢慢重复了一遍好让他听明白。
4. 引导结果状语从句的从属连词。主要的有so that, so…that, such…that等。如:
I went to the lecture early so that I got a good seat. 我去听演讲去得很早, 所以找个好座位。
I had so many falls that I was black and blue all over. 我摔了许多跤,以致于全身都是青一块紫一块的。
He shut the window with such force that the glass broke. 他关窗子用力很大, 结果玻璃震破了。
5. 引导原因状语从句的从属连词。主要的有because, as, since, seeing (that), now (that), considering (that) 等。如:
He distrusted me because I was new. 他不信任我,因为我是新来的。
As you are sorry,I’ll forgive you. 既然你悔悟了,我就原谅你。
Since we’ve no money, we can’t buy it. 由于我们没钱,我们无法购买它。
Seeing that he’s ill he’s unlikely to come. 因为他病了,他大概不会来了。
Now that she has apologized, I am content. 既然她已经道了歉, 我也就满意了。
6. 引导让步状语从句的从属连词。主要的有although, though, even though, even if, while, however, whatever, whoever, whenever, wherever等。如:
Although they are twins, they look entirely different. 他们虽是孪生, 但是相貌却完全不同。
I like her even though she can be annoying. 尽管她有时很恼人, 但我还是喜欢她。
You won’t move that stone, however strong you are. 不管你力气多大, 也休想搬动那块石头。
Whatever we have achieved, we owe to your support. 我们取得的一切成就都归功于你们的支持。
Whoever you are, you can’t pass this way. 不管你是谁,你都不能从这里通过。
Whenever I see him I speak to him. 每当我见到他,我都和他讲话。
7. 引导方式状语从句的从属连词。主要的有as, as if, as though, the way等。如:
Why didn’t you catch the last bus as I told you to? 你怎么不听我的话赶乘末班公共汽车呢?
He bent the iron bar as if it had been made of rubber. 他将铁棍折弯,仿佛那是用橡皮做成的。
Nobody else loves you the way(=as) I do. 没有人像我这样爱你。
8. 引导地点状语从句的从属连词。主要的有where, wherever, everywhere, anywhere等。如:
The church was built where there had once been a Roman temple. 这座教堂盖在一座罗马寺庙的旧址。
I’ll take you anywhere you like. 你想到哪儿我就带你到哪儿。
Everywhere I go,I find the same thing. 不管我走到哪里,我都发现同样情况。
9. 引导比较状语从句的从属连词。主要的有than和as…as。如:
She was now happier than she had ever been. 现在她比过去任何时候都快活。
I glanced at my watch. It was earlier than I thought. 我看了看表,时间比我想像的早。
He doesn’t work as hard as she does. 他工作不像她那样努力。
10. 引起名词从句的从属连词。主要有that, whether, if 等,它们用于引导主语从句、表语从句、宾语从句和同位语从句。其中that 不仅没不充当句子成分,而且没有词义,在句子中只起连接作用;而 if, whether 虽不充当句子成分,但有词义,即表示“是否”。如:
He replied that he was going by train. 他回答说他将坐火车去。
I wonder if it’s large enough. 我不知道它是否够大。
I worry about whether I hurt her feelings. 我为是否伤了她的感情而担心。
Ⅲ 英语连词语法
She is a good dancer but a singer. 这句话你一定少了个not .应该是:
She is not a good dancer but a singer. 她不是一个好的舞者但是是一个好的歌手。
not.....but 不是。版。。而是。。。固权定的搭配。
2.You may do it yourself,or ask someone else to do it.
这个or 是或者的意思 表选择。
你也许可以自己做,或者叫别人做。
希望帮到你。
Ⅳ 英语连词的用法
https://wenku..com/view/?sfr_fb=0
链接是网络文库连词回用法答
Ⅳ 英语语法中连接两句句子的连词
英语的一个主谓结构就是一个单句,单句之间可用连词连接,也可用标点符号,比如句号、分号、感叹号、问好
Ⅵ 英语各种连接词的的用法是什么
定语从句中,一般的从句关系代词是which、、whom、that、 whose, 其代替主句中的人或物,在从句中做主语、宾语或定语。而学生在学习过程中,常会遇到as作为关系代词出现,做起题来,无从下手,就此笔者对as作为关系代词引导定语从句的情况做一归纳, 以供参考.
一、as引导限制性定语从句
主要结构有:
the same…as
as…as
such…as
so…as
主句中出现the same, as, such, so修饰先行词,需选择as做关系代词在定语从句中做主语或宾语。
1. It’s the same person as we wanted to find yesterday .
我们昨天要找的是同一个人。
2. Such girls as he knows are good at English .
他所认识的女孩都擅长英语。
3. Do you have such books as we like ?
你有我们喜欢那种书吗?
4. She will marry as healthy a man as she can find .
她将嫁给她能找到的任何一个有钱人。
5. There is so warm a house as we want to live in .
这里有如此暖和的房子,我们都想住在里面。
6. He has so difficult a problem , as none of us can solve .
他有如此难的一个问题,我们没有人能解决。
二、引导非限制性定语从句
⑴ as引导非限制性定语从句,指代整个主句内容,从句可置于句首,句中或句尾
1. As everyone knows ,China is a beautiful country with a long history .
每个人都知道,中国是一个有着悠久历史的美丽国家。
2. The earth , as we know , moves round the sun .
地球,我们都知道,围着太阳转。
3. Tom works hard and is willing to help others, as we all know.
汤母工作努力,并且乐于助人,这一点我们都知道。
⑵ 非限制性定语从句中的谓语为被动式时,常用as做主语
be said/known/announced/reported/mentioned/expected/discussed
1. Grammar , as has been said before, is not a set of dead rules.
语法,就像以前所说,不是一套死规则。
2. As is known to all , TaiWan is part of China .
⑶ as引导非限制性定语从句,有“如,似,正像”的含义,因此,下列句式多用as
as has been said above
如上所说
as anybody can see
正像每个人所看到的那样
as we had expected
正如我们所预料的那样
1. Things are not always as they appear.
事情并不一直像他们表面那样。
2. The boy has as much progress as we had expected.
正像我们所预料的那样,这个男孩取得了大的进步。
由as, which 引导的非限定性定语从句,as和which可代整个主句,相当于and this或and that。As一般放在句首,which在句中。
As we know, smoking is harmful to one';s health.
The sun heats the earth, which is very important to us.
as 和which在引导非限制性定语从句时,这两个关系代词都指主句所表达的整个意思,且在定语从句中都可以作主语和宾语。但不同之处主要有两点:
(1) as 引导的定语从句可置于句首,而which不可。
(2) as 代表前面的整个主句并在从句中作主语时,从句中的谓语必须是系动词;若为行为动词,则从句中的关系代词只能用which.。
Ⅶ 关于英语连词的几个语法问题
关于英语连词的几个语法问题
1 and在连接并列句子时,前一个句子说完了之后必须打一个逗号? 如 He gave her a car ,and she like it.
答:Not necessarily! 恰恰相反,一般不用逗号,只有在句子较长时才用一个逗号,意为说到这里需要歇口气。
2 but 在连接并列句子时,前一个句子说完了之后必须打一个逗号?
答:but和and是同类,情况与and相同。
3 while在连接并列句子时, 2个并列句子间可打逗号可不打?
答:while是个从属连词,不是并列连词,尽管它有表示“对比”,译成“而”。当它出现在主句这前时,应用逗号隔开。在主句之后,一般不用逗号。
4 however表转折时 前后都必须用逗号隔开? 如At last ,however,she agreed with him.
答:它放句首时,只有后面有逗号。放句中,前后有一个逗号。(注:这是一个副词,不是并列连词,它与but意思相近,词性不同)
5 or在连接并列句子时,前一个句子说完了之后必须打一个逗号?
答:or与and, but一样是并列连词,情况与and相同。
6 otherwise在连接并列句子时,2个句子间不打逗号?
答:这是一个副词,不是用来连接两个句子的连词。它本身相当于一个if not 从句。它后面是主句,不用逗号隔开。
7 so在连接并列句子时,前一个句子说完了之后必须打一个逗号?
答:so 本是一副词,现在已经可以当并列连词用了,相当于and so,可以看作是and省略的结果。
当作并列连词用时,同and,不过,常见到的是前面有个逗号。
8 除了时间和条件状语从句 其他的状语从句使用什么时态?
时间和条件状语从句中的谓语动词用现在时态表示将来。其它的状语从句,该用什么时态就用什么时态。
9 She looked at me, as if I were a stranger. 这里的I是单数 为什么要用复数were?
答:这是虚拟语气的句子,表示其实我们两个并不陌生。但是她当时就是那么看着我,好象我是个陌生人似的。虚拟语气的谓语动词,就一个字:怪!现在用过去,过去用过过去。be动词r的过去式一律用were!
Ⅷ 英语语法中,让步状语从句的连接词是什么
(1), although表示“虽然,纵然”之意。
这两个连词意思大致相同,在一般情况下可以互换使用。在口语中,though较常使用,although比though正式,二者都可与yet, still或nevertheless连用,但不能与but连用。例如:
Alhough/Though he was worn out, (still) he kept on working. 虽然他已经精疲力竭了,但仍然继续工作。
Although/Though he is very old, (yet)he is quite strong. 他虽然年纪大了,身体还很健壮。
值得注意的是,although引导的让步状语从句位于主句之前的情况较多,though引导的让步状语从句可位于主句之前或主句之后。例如:
She passed the examination though she had not studied very hard. 她虽然不用功学习,考试却及格了。
(2)as, though表示“虽然……但是”,“纵使……”之意。
as引导的让步状语从句必须以部分倒装的形式出现,被倒装的部分可以是表语、状语或动词原形,though间或也用于这样的结构中,但although不可以这样用。例如:
Object as you may, I " ll go.(=Though/Although you may object, I " ll go.) 纵使你反对,我也要去。
Hard as/ though he works, he makes little progress. (=Though he works hard, he makes little progress.)尽管他学习很努力,但几乎没取得什么进步。
Child as/though he was, he knew what was the right thing to do.(=Though he was a child, he knew what was the right thing to do.)虽然他是一个孩子,但他知道该做什么。
Fast as you read, you can " t finish the book so soon. 纵然你读得快,你也不能这么快读完这本书。
(3)even if, even though 表示“即使……”,“纵使……”之意。
这两个复合连词的意思基本相同。它们常可互换使用,但意义有细微差别。even if引导的让步从句含有强烈的假定性,而even though引导让步状语从句时,是以从句的内容为先决条件的,也就是说,说话人肯定了从句的事实。例如:
We " ll make a trip even if/though the weather is bad. 即使天气不好,我们也要作一次旅行。
Even if he is poor, she loves him. (=He may be poor, yet she loves him.)即使他很穷,但她还是爱他。
Even though he is poor, she loves him. (=He is poor, yet she loves him. )尽管他很穷,但她还是爱她。
(4)whether...or...表示“不论是否……”,“不管是……还是……”之意。
由这一个复合连词引导的让步状语从句旨在说明正反两个方面的可能性都不会影响主句的意向或结果。例如:
You " ll have to attend the ceremony whether you " re free or busy. 不管你忙不忙,都要参加这个典礼。
Whether you believe it or not, it " s true.无论你是否相信,这都是真的。
(5)“no matter+疑问词”或“疑问词-ever”的含义为“……都……;不管……都……”,它们引导的让步状语从句可以互换。例如:
No matter what happened, he would not mind. (=Whatever happened, he would not mind.)无论发生了什么,他都不会介意的。
No matter who you are, you must keep the law.(=Whoever you are, you must keep the law.不管你是谁,你都要遵纪守法。
但“no matter+疑问词”结构只能引导让步状语从句,而“疑问词-ever”还可以引导名词性从句。例如:
Whatever(=No matter what)you say, I won " t believe you. (Whatever 引导让步状语从句)无论你说什么,我都不会相信你。
I " ll eat whatever(≠no matter what)you give me. (whatever引导宾语从句)你给我吃什么,我就吃什么。
Whoever comes will be welcome. (Whoever 引导主语从句) 不管谁来都受到欢迎。
此外,有时while也可以引导让步状语从句,但一般要位于句首。例如:
While I like the colour, I don " t like the shape.我虽然喜欢那颜色,但不喜欢那形状。
Ⅸ 英语语法连词有哪些
1,并列连词
and
和,那么,渐渐;
or
或,否则,不管是…,还是;
but
但是,而是,的确…但;nor
也不
so
也是,因此,所以,那么,这样看来;
for
因为(表示推测),由于;
2,相关连词
both
A
and
B
既是A又是B;
either
A
or
B
不是A
就是B;
neither
A
nor
B
既不是A也不是B
,两者皆非;
not
only
A
but
also
B
不但A而且B;
A
as
well
as
B
不但A而且B
,
与,和;
3,准连词
而且
besides,
furthermore,
moreover,
in
addition;
然而
yet,
still,
however,
nevertheless;
否则
else,
otherwise;
因此
所以
thus,
hence,
therefore,
accordingly,
consequently;
4,引导名词从句的连词
从属连词
that,
whether,
if;
疑问连词
what,
which,
who/whom/whose;
疑问副词
when,
where,
why,
how;
复合关系代词
whatever,
whoever,
whomever;
5,引导定语从句的连词
关系代词
who
(whom
whose),
which,
that,
as;
关系副词
when,
where,
why;
关系形容词
which,
whose…
6,引导状语从句的连词
表示时间
when,
while,
as,
till,
whenever,
since,
as
soon
as…
表示条件
if,
unless,
as
long
as,
in
case,
if
only,
on
condition…
表示结果
so…that
,
such…that
(如此…以至于);
表示目的
that,
so
that,
in
order
that;
lest,
for
fear,
in
case;
表示原因
as,
because,
now
(that
),
seeing
(that),
since…
表示让步
whether…or,
notwithstanding,
though,
for
all
that…
表示地点
where,
wherever,
everywhere,
anywhere
表示方式
as,
as…so,
as
if,
according
as;
表示比较
than,
the
more…
the
more…,
as…as…,
not
so…as;