一、 注意事項：
1 there be 結構中的be 是可以運用各種時態(tài)的.
　There is going to be a meeting tonight.今晚有個會議.
There was a knock at the door.有人敲門.
There has been a girl waiting for you.有個女孩一直在等你.
There will be rain soon.不久天就要下雨了.
2動詞be單復數(shù)形式要跟there be之后的真正的主語一致.并且要根據(jù)就近一致原則來變換be 的單復數(shù)形式.
如：
There is a book on the desk.課桌上有一本書.
How many people are there in the city?這個城市里有多少人口.
There is a pen and two books on the desk.課桌上有一個鋼筆和兩本書.
There are two books and a pen on the desk. 課桌上有兩本書和一個鋼筆.
There are some students and a teacher in the classroom. 在教室里有一些學生和一位老師.
There is a teacher and some students in the classroom. 在教室里有一位老師和一些學生.
3 在there be引起的句子結構中,用來修飾主語的不定式主動形式和被動形式均可.
　There is no time to lose (= to be lost).時間緊迫.
There is nothing to see (=to be seen).看不見有什么.
There is nothing to do.(=to be done) 無事可做.
二、 結構變形：
在there be 結構中還可把be 改變從而使得there be結構有了一些改變具體總結如下：
1 There used/seem/ happen/appear to be 如：
There might be snow at night.晚上可能有雪.
There appeared to be nobody willing to help.看來沒人愿意幫忙.
There used to be a building here.過去這兒有一座樓房.
There happened to be a man walking by.碰巧有個人在此經(jīng)過.
There doesn't seem to be much hope.好象沒有太大的希望.
2 在there be的 be 前還可以加上各種情態(tài)詞,如：
There must be something wrong.一定有問題.
There ought not to be so many people.不應該有這么多的人.
There might still be hope .可能還有點希望.
3 在there be句型中的be還可以換成其他的動詞與there連用,這些詞都是表示狀態(tài)的如：live stand exist remain等或用來描寫某事的發(fā)生或某人的到達如come, appear, enter, follow, occur等.
There lived a rich man.這以前住著一個富翁.
Then there came a knock at the door.然后有人敲門.
Long, long ago, there lived a king.很久很久以前,有一個國王.
There followed a terrible noise.然后是傳來了可怕的聲音.
Suddenly there entered a strange man.突然進來了一個奇怪的人.
三、 特殊的表達方式：
1There is no sense in doing 做某事是沒有用的,沒有意義的
There is no sense in making him angry.跟他生氣是沒有用的.
There in no sense in going alone.
一個人去是沒有好處的.
4 There is no use /good doing 做某事是沒有用的,沒有必要的
There is no use trying to explain it.解釋是沒有必要的.
There is no good/use going there.
去那兒是沒有好處的.
5 There is no need to do 沒有必要做某事
There is no need to worry.
沒有必要擔心.
There is no need to give him so much money.
根本沒有必要給他那么多的錢.
6 There is thought/said/reported to be 人們認為有/據(jù)說有/據(jù)報道有
There is thought to be an army between in these two countries.
人們認為在這兩國之間有一場戰(zhàn)爭.
There is reported to be a better way to cure cancer.
據(jù)報道,找到了一種更好的治療癌癥的方法.
7 There is no doing（口語）不可能…….
There is no telling when he will be back.無法知道他什么時候回來.
There is no knowing what he is doing. 無法知道他在做什么.
四、 there be句式的非限定形式.
There be 的非限定形式有兩種,即there to be 和there being.需要掌握以下幾個情況：
1作主語
當作主語時,一般是There being結構,當句式中有for時,一般用there to be如：
There being a shop here is a great advantage.
這兒有個商店,真是方便極了.
There being a house with a garden is of great value.
擁有花園的房子是很有價值的.
It is impossible for there to be any more.
不可能再有了.
2 作賓語
作動詞賓語時,一般用there to be 結構.常見動詞有：expect, mean, intend want, prefer等：
We expect there to be no argument.我們希望不會出現(xiàn)爭吵.
People don't want there to be anther war.人們不希望再有戰(zhàn)爭.
作介詞的賓語一般用There being句式,但當是for時一般用there to be句式.
This depended on there being a sudden change. 這需要有一個突然的改變.
The teacher was waiting for there to be complete silence.老師在等著大家都安靜下來.
3 作狀語
用作狀語的there be的形式通常用therebeing結構.
There being no buses, we had to walk home.
由于沒有公共汽車,我們不得不走著回家.
There being no nobody in the room, we realized that there was no use crying.
屋里沒人,我們意識到哭喊是沒有用的.
There being nothing else to do, we went home happily.
由于沒事可做,我們快樂地回家了.
注意：如果句中出現(xiàn)for時應用there to be.
It was too late for there to be any buses.
太晚了,沒有公共汽車了.