当前位置:灰灰分享 > 慢生活 > 英语中冠词的用法有哪些?

英语中冠词的用法有哪些?

  • 发布:2024-07-31 00:39:47
  • 38次

1.an + a、e、i、o、f、h、l、m、n、r、s、x(12个字母单独出现读音是以元音开头的,其余字母则是以辅音开头的)

英语中冠词的用法有哪些?

eg:There is an "a" and "n" in the word "and"

2. 特殊单词:(不发元音的情况)

a uniform a university

a useful book a European

a one-way street 一条街

an hour an honest boy (拼读时h不发音,o发元音)

a/an+序数词 又一个

eg:I he a third le . 我又吃了一个苹果.(表示一共吃三个)

3. ① 用在可数名词的单数形式前,表示一类事物或人中的任意一个

eg:Be sure to bring me a dictionary. 一定要给我带本字典来。

② 用在可数名词的单数形式前,表示一类事物或人,

eg:An ear is an organ for listening. 耳朵是听觉器官。

③用在专有名词前,表示"一个"“一种”“一类”或“一个类似......的”

扩展资料

冠词分为不定冠词、定冠词、否定冠词、部分冠词和零冠词,零冠词指的是不用冠词的情况。

定冠词(例如英语中的the)用来限定这个冠词后面的名词是某个特定的事物;

不定冠词(例如英语中的a/an)用来表示这个冠词后面的名词是指某一类特定事物中的一个,但具体是哪一个并不重要;

部分冠词(例如法语中的du/de la)用来表示这个冠词后面的名词的量是不确定的;

否定冠词(例如德语中的kein)用来表示这个冠词后面的名词是不存在的。

英语中“过去完成时”有哪些标志词?

一般现在时:usually,always,sometimes,often,every day,never

一般过去时:ago, yesterday, the day before yesterday, last week/year/night/month..., in 1989, just now, at the age of , one day, ago, long ago, once upon a time,then, on that day

一般将来时:days later,some day,one day,soon,the day after tomorrow

现在进行时:listen look right now, while,now, these days ,at the moment

过去进行时:at that moment, at this time of yesterday, at eight last night.

过去完成时:by the year xxxx,since, before, after, when, as soon as,till, by

现在完成时:already(肯定), yet(否定,疑问), just, before, recently,still, lately,never,ever, never, twice, on several occasion,in the past few days/weeks/months/years,(up to)these few days/weeks/months/years, this morning/week/month/year, just, up to present, so far,up to now,till now,since+时间

英语中哪些单词放在句首要半倒,哪些全倒.哪些是倒装的标志词?

过去完成时的基本用法

(1)表示在过去某一时刻或动作以前完成了的动作,即“过去的过去”。可以用by,

before等介词短语或一个时间状语从句来表示,也可以用一个表示过去的动作来表示,还可能通过上下文来表示。例如:

By nine o’clock last night, we had got 200 pictures from the

spaceship.到昨晚9点钟,我们已经收到200 张飞船发来的。

(2)表示由过去的某一时刻开始,一直延续到过去另一时间的动作或状态,常和for, since构成的时间状语连用。例如:

I had been at the bus stop for 20 minutes when a bus finally

came.当车来的时候,我在车站已等了20分钟。

He said he had worked in that factory since 1949.他说自从1949年以来他就在那家工厂工作。

(3)叙述过去发生的事情,在已叙述了过去发生的事情后,反过来追述或补述以前发生的动作时,常使用过去完成时。例如:

Mr. Smith died yesterday. He had been a good friend of

mine.史密斯先生昨天去世了。他以前是我的好友。

I didn’t know a thing about the verbs, for I had not studied my

lesson.我对动词一无所知,因为我没有好好学习功课。

(4)在含有定语从句的主从复合句中,如果叙述的是过去的事,先发生的动作常用过去完成时。例如:

I returned the book that I had borrowed.我已归还了我借的书。

She found the key that she had lost.她丢失的钥匙找到了。

(5)过去完成时常常用在宾语从句(或间接引语)中,这时从句中的动作发生在主句表示的过去的动作之前。例如:

He said that he had known her well.他说他很熟悉她。

I thought I had sent the letter a week before. 我认为我一星期前就把信寄出去了。

(6)在包含有when,

until等连词的复合句中,如果主句谓语动词和从句谓语动词所表示的过去动作不是同时发生的,那么先发生的动作通常用过去完成时表示。例如:

When I woke up, it had already stopped raining.我醒来时雨已停了。

She didn’t go to bed until she had finished he work.她直到把工作做完之后才睡觉。

注意:如果两个动作紧接着发生,则常常不用过去完成时,特别是在包含before和after的复合句中,因为这时从句的动作和主句的动作发生的先后顺序已经非常明确,这时可以用一般过去时代替过去完成时。例如:

After he arrived in England, Marx worked hard to improve his

English.马克思到达英格兰之后,努力提高他的英语水平。

(7)动词think, want, hope, mean, plan,

intend等用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。例如:

They had wanted to help but could not get there in

time.他们本来打算去帮忙,但没有及时赶到那里。

We had hoped to be able to come and see you .我们本来希望能来看看你。

(8)过去完成时还可用在hardly…when…, no sooner…than…, It was the first (second, etc)

time (that)…等固定句型中。例如:

Hardly had he began to speak when the audience interrupted

him.他刚开始演讲,听众就打断了他。

No sooner had he arrived than he went away again.他刚到就又走了。

It was the third time that he had been out of work that year.这是他那一年第三次失业了。

请帮忙翻译一些英语短语

英语句子表达的基本语序是“主语+谓语”.但在实际应用中,因语法结构的需要,或是为了强调,常把谓语移到主语之前,称为倒装.

英语的倒装结构有两种,其中较为常见的是部分倒装,即谓语的一部分移到主语之前.

如:Only when the war was over could he begin to work again.

只有在战争结束后他才能够重新开始工作.

另一种倒装是完全倒装结构,即把谓语的全部都移到主语之前.如:

1.Here es the bus.公共汽车来了.

2.“But what the child said is true.” said the father.“可是孩子的话是对的.”父亲说.

下面详细归纳几种常用的倒装结构.

一、几种常见的部分倒装结构:

1.Only+状语或者状语从句放在句首.如:

Only in this way can we improve our English.只有这样,我们才能提高英语水平.

Only after you left did l find this bag.只是在你离开以后我才发现这只提包.

2.含否定意义并修饰全句的词放在句首.如:not,little, hardly, scarcely, no more, no longer, in no way, never, seldom, not only, no sooner等等.如:

1)Seldom do I go to work by bus. 我很少乘公共汽车上班.

2)Never shall I forget it. 我永远不会忘记这件事.

3)No sooner had I got home than it began to rain. 我刚一到家,天就开始下雨.

3.So放在句首,跟在一个肯定句之后,表示前面所述内容也适用于另一人或物.如:

1)l like trelling.So does he.我喜欢旅行,他也喜欢.

2)Her father is a doctor.So is her mother.她父亲是位医生,她母亲也是.

3)He has been to Beijing twice.So he I.他去过北京两次,我也去过两次.

4.Neither,nor或no more放在句首,作“也不”讲,跟在一个否定句之后,表示前面所述内容也适用于另一人或物.例如:

1)My teacher didn't agree with him.Nor did I.老师不同意他的意见,我也不同意.

2)I'm not interested in maths.Neither is he.我对数学不感兴趣,他也同样.

注:当前面陈述句有两个以上不同类型的谓语动词时,如be,do或can等等,或者既有肯定式又有否定式时,如he和hasn't等等,不能单独使用so或者neither/nor,而应换用另外的句型结构:

A:So it is with…;

B:It is the same with….请见例句:

1)—I like chicken, but I don't like fish. ——我喜欢吃鸡肉,但不喜欢吃鱼.

—So it is with me. ——我也如此.

2)Tom is an American,but lives in China,it is the same with Jack.

汤姆是美国人,但他住在中国.杰克也如此.

5.副词often,短语many a time,或者so修饰形容词或副词、位于句首时.例如:

1) So badly was he injured in the accident that he was sent to the hospital for treatment.

在这次事故中他伤得很重,被送进医院治疗.

2)So hard does he work that he has no time to spare for trelling.

他那么努力工作,抽不出时间去旅行.

6.虚拟条件句省略if时,将were,should或had移到主语之前.如:

1)Should it rain,all the crops would be sed.若是下雨的话,庄稼就都得救了.

2)Were my teacher here,he would give some good advice.

我的老师如果在这儿,他会提些好建议的.

3)Hadn't it been for his help,we wouldn't he finished the work in time.

若非有他帮忙,我们就不能及时完成工作.

7.以May…或Long live…开头的某些表示祝愿的用语.如:

1)May God bless you.愿上帝保佑你!

2)May you succeed!祝你成功!

3)Long live the people's Republic of China!

8.由as though引导的表示“虽然”,“尽管”的让步状语从句用倒装语序时,把从句的表语或状语等放在as/though的前面.例如:

1) Young as/though she was, she could work out that problem alone.

虽然她很小,但她却能独自解出那道难题.

2)Child as/though he is, he is very bre.尽管他是个孩子,但他却非常勇敢.

注意:如果从句中的表语是名词,其名词前不加任何冠词.

二、几种常见的完全倒装结构

1.there be句型:有时该句型中也可用其他表示存在意义的动词代替be.如:live,remain,e,stand,go,lie,exist等等.

1)There is a lamp and two cups on the table.桌上有一盏灯和两只杯子.

2)There used to be a shop around the corner.拐角处过去有一家商店.

3)Once upon a time there lived six blind men in a village in India.

从前在印度的一个村子里住着六位盲人.

2.主语必须是名词由here,there now, then等词开头的句子.如:

1)Here are some interesting stories for you to read这儿有些有趣的故事给你读.

2)There goes the bell. *** 响了.

3.表示方位的介词、副词放在句首.如:out,in,up,down,away等词.但应注意:句子的主语应是名词,若主语是代词,则不能倒装.如:

1)Out rushed the soldiers. 战士们冲了出去.

2)Away went the boy. 那男孩走开了.

请比较:

3)Away he went.他走开了.

4)Here he es.他来了.

4.为了保持句子平衡,强调表语和状语,使句子上下紧密衔接.如:

1)At the entrance of the valley stood an old pine tree.

在峡谷的入口处耸立着一棵古老的松柏.

2)Round the corner came a motorcycle. 一辆摩托车从拐角处转了过来.

5.直接引语位于句首.如:

1)“I love you ,”whispered John. “我爱你.”约翰悄悄地说道.

2)“Help!Help!”cried the boy in the water. 水中的男孩大声呼喊着“救命啊!”

倒装结构是语言的一种表达形式,除了上述各种情况需要倒装以外,还有些被强调部分也常常可以提到句首,形成倒装.例如:

This they kept for themselves.这东西他们就据为己有了.

因此,如果正确使用倒装结构,可以使语言表达平地生辉.

……标志(____)Mark

代表(____)represents

至少(____) (at least

……的象征(____)Symbol

轮流(____) take turns

越来越受欢迎(____) is becoming more and more popular

有机会做某事(____) he a chance to do something

阅读全文阅读全文

猜你喜欢

随便看看