be動詞意思和用法很多,一般的意思是:是

此種用法,有多種變化形式：is,am,are,was,were,being,been,to be.

那麼，它們的具體用法是什麼呢?下面是英語be動詞用法總結，大家一起來欣賞吧!

英語be動詞用法總結：

第一，be動詞都有：am/is/are/was/were。都表示「是」的意思，在句子中充當謂語動詞的成分。

第二，在一般現在時中，當主語是第一人稱的時候，謂語動詞可以用am。比如：

I am a boy.我是一個男生。

第三，在一般現在時中，當主語是第三人稱he/she/it，又或者是名詞單數的時候，後面的謂語動詞可以是is。比如：

He is a student.他是一個學生。

The apple is red.這個蘋果是紅色的。

第四，在一般現在時中，當主語是they/we，又或者是名詞複數時，後面的謂語動詞可以是are。比如：

We are good friends.我們是好朋友。

The trees are tall.這些樹是高的。

第五，在一般過去時中，當主語是it/he/she/I/名詞單數時，謂語動詞可以用was，不然就用were。比如：

It was red dog.它是一隻紅色的狗。

They were very happy.他們很高興。

there be 句式的語法要點：

一、概說

英語中的there be結構主要表示某處存在有某物，所以通常被稱為存在句。其中的there為引導詞，無詞義，be為謂語動詞，there be後面的名詞為句子主語。

二、there be結構的主謂一致問題

在there be句型中，若句子只有一個主語，謂語的數則取決於該主語的數;若有幾個主語並列，則通常是與靠近的主語保持一致。如：

There is no cause for anxiety. 不必焦慮。

There is some dirt on your coat. 你的外套上有灰塵。

There are twenty children present. 在座的有20個孩子。

There is a teacher and some students over there. 那邊有一位老師和一些學生。

三、there be結構的時態問題

there be結構的時態由其中的謂語動詞be來體現，它可以有一般現在時、一般將來時、一般過去時、現在完成時以及過去完成時等多種時態形式。如：

There will be a rise in unemployment next year. 明年失業人數將會增加。

There have been a series of car accidents at the crossing. 在這個交叉路口已發生了一連串的車禍。

There had been two sea fights between them. 他們之間發生了兩場海戰。

四、there be結構與情態動詞連用

there be結構有時可以與情態動詞連用。如：

There may be an opportunity for you to see the premier. 你可能有機會見到總理。

There must be something wrong with my left arm, which is asleep.我的左臂發麻，一定出什麼問題了。

There used to be a lot of troubles in that region. 那個地區過去動亂不斷。

五、there be結構的非謂語形式

there be結構的非謂語形式有兩種基本結構，即there being和there to be。一般說來，there being結構主要用作狀語或介詞賓語;There to be 結構主要用作動詞賓語。如：

There being no further business, I declared the meeting closed. 沒有更進一步的情況(討論)，我就宣布閉會。

There is now some hope of there being a settlement of the dispute. 現在有點希望可以解決這次爭端。

We expect there to be more discussion about this. 我們期望能對此展開更多的討論。

註：用作介詞賓語一般用there being，但用作介詞for的賓語時，只能用there to be。比較：

They planned on there being another meeting. 他們打算再開一次會議。

They planned for there to be another meeting. 他們打算再開一次會議。

There be句式的特殊用法：

英語中的 There，除了表示地點「在那裡」外，還有一個非常重要的用法，就是：充當引導詞的角色，同時，引起句子結構上的倒裝。具體表現在：

1. There be 存在句：——最原始最典型的倒裝

談到倒裝句，人們都不陌生，認為它是一個很重要的句式。其實，在一個人剛剛開始學英語的時候，就已經學到了真正意義上的倒裝句：There be 句型。

There is a book on the desk. 去掉引導詞 There，原來的倒裝句則變成：A book is on the desk.

What is there on the desk? 實際等於說：What is on the desk?

There be是倒裝句，表存在，不必細說。

2. There + 不及物動詞 + 主語：——最常見的倒裝

There lived an man in the forest long ago. 很久以前，森林中住著一位老人。

There stands a temple on the top of the mountain. 山頂上有一座廟。

There goes the bell. Let’s have our class. 鈴聲響了，我們上課吧。

最後一句 There goes the bell. There 除了引起句子結構的倒裝外，還提醒聽者注意。

3. 「There + be + 過去分詞 + 主語」 和「There + be + 過去分詞 + 主語」——最特殊的倒裝

「There + be + 過去分詞 + 主語」，其實是被動語態的變式，去掉引導詞 There，還原本來面目。現在，我直接使用網友的句子為例：

There are now published millions of books very year in China .

等於：Millions of books are now published very year in China.

On the following day, there was held a splendid banquet.

等於：On the following day, a splendid banquet was held.

There was shown at the exhibition an electronic computer made in Shanghai .

等於：An electronic computer made in Shanghai was shown at the exhibition.

「There + be + 現在分詞 + 主語」，其實是不及物動詞進行時態的變式，去掉引導詞There，還原本來面目。例如：

There were running in the garden a group of children aged from seven to twelve.

等於：A group of children aged from seven to twelve were running in the garden.

【我的觀點】任何事物的出現都是有原因的，語言現象亦然。我認為，there 的上述用法，體現了語言的3個方面。概括起來，不外乎以下幾個原因：

1. 語用方面：There 置於句首，具有提示、提醒作用。如：There goes the bell. Let’s have our class.

2. 修辭方面：There 置於句首，旨在使句子勻稱。如：There was shown at the exhibition an electronic computer made in Shanghai.

若說：An electronic computer made in Shanghai was shown at the exhibition. 會顯得頭重腳輕。

3. 語法方面：There 置於句首，改變句子的正常結構。去掉引導詞 There 之後，變成正常語序，以上三種情況的例句，分別為：

(1) There is a book on the desk. A book is on the desk.

(2) There lived an old man in the forest long ago. An old man lived in the forest long ago.

(3) There are now published millions of books very year in China . Millions of books are now published very year in China.

【說明】There置於句首，如果沒有實際詞彙意義，往往引起句子結構的倒裝。如果有實際詞彙意義(「在那裡」)，則不然。試比較：

There stands a temple on the top of the mountain. (There 沒有實際意義)

There I saw my old friend Tom. (There表示「在那裡」)

有關there be結構的若干句式：

There is no / some / much / little difficulty / trouble with sth. 做某事(沒) 有困難。如：

(1) There is some difficulty with the text. 這篇課文還有點困難。

(2) There is little trouble with the matter. 這件事情沒有什麼麻煩。

There is no / some / little / much difficulty / trouble in + doing. 做某事有困難。如：

(1) There is much difficulty in finishing the work in the given time. 在規定的時間內完成這項工作還很困難。

(2) There is no trouble in reading the article without a dictionary. 即使不用詞典讀這篇文章也不難。

There is no doubt about / of sth. 毫無疑問…。如：

(1) There is no doubt about his coming here. 毫無疑問，他會來。

(2) There is no doubt of his words. 對他的話毋庸置疑。

There is no doubt that –clause. 毫無疑問…。如：

(1) There is no doubt that he has made great progress this year. 毫無疑問，他今年進了大步。

(2) There is no doubt that he likes hunting. 毫無疑問，他喜歡狩獵。

There is no hurry (+ to do sth) 不用急於干某事。如：

(1) There is no hurry to leave, for it is early. 天還早，不要急於離開。

(2) There is no hurry to answer this question, but use your head. 動動腦筋，不要急於回答這個問題。

There is no need for (sb. to do ) sth. 沒有必要怎麼樣。如：

(1) There is no need for him to go there. 她沒有必要去那兒。

(2) There is no need for such a meeting. 沒有必要開這樣的會議。

There is no question about sth. 毫無疑問…。如：

(1) There is no question about his arrangement. 對他的安排毋庸置疑。

(2) There is no question about what he said. 對他的話毋庸置疑。

There is no question of doing sth. 毫無疑問…。如：

(1) There is no question of his leaving for holiday. 他肯定去度假了。

(2) There is no question of his inviting us to his party. 他肯定會邀請我們去參加他的聚會。

There is no sense in doing sth. 做某事沒有道理或說不過去。如：

(1) There is no sense in forcing him to do what he doesn』t like to. 強迫他做他不喜歡做的事情沒有道理。

(2) There is no sense in leaving him alone when he is in trouble. 當他遇到困難時，扔下他不管，沒有道理。

There is no point in doing sth. 做某事沒有用。如：

(1) There is no point in regretting. 後悔沒有用。

(2) There is no point in reasoning with him. 跟他說道理沒有用。

There is no doing sth. 不可能…;無法…。如：

(1) There is no telling who will win the match. 無法斷定比賽誰贏。

(2) There is no giving you a reply before deciding it. 在決定前不可能給你答覆。

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