同义句转换。1. The football match was put off. It rained. The football match was put off _______ _______ the rain. 2. I bought the bike ten years ago. I _

同义句转换。1. The football match was put off. It rained. The football match was put off ___ _ the rain. 2. I bought the bike ten years ago. I -八年级英语

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There be + 主语 + doing +介词短语. 例如：
There is a truck collecting rubish outside.
There is a wallet lying on the ground

There be结构中的be动词的确定：
1. there be 结构中的谓语动词be在人称和数上应与其后的主语保持一致。主语是不可数名词或单数可数名词时用is，是复数时用are。如：　　
   There is a flower in the bottle. 瓶里有一朵花。　　
   There is some money in the purse. 钱包里有些钱。　　
2. 若句子中有几个并列的主语时，be的形式要与离其最近的一个主语在人称和数上保持一致。如：　　
   There is a boy, a girl and two women in the house.
   房子里有一个男孩，一个女孩和两个妇女。　　
   There are ten students and a teacher in the office.
   办公室里有十个学生和一个教师。　　
3. 另外，在陈述句中为了强调地点，也可将介词短语提到句首。如：　　
   In the tree there are five birds. 树上有五只鸟。

There be结构时态：
1.There be 句型中动词be可以有一般现在时、一般过去时、将来时和完成时。
There is no harm in trying.不妨一试。
There were fabulous wildflowers in the hills last spring.去年春天，山中有极美的野花。
There will be a fine day tomorrow.明天将是一个晴天。
There have been several private schools in our area this year.今年，我们这里已经有好几所私立学校了。

2.There be 句型可以和各种助动词、情态动词连用。
There may be a cigarette in that box.那只盒子里或许有支香烟。
There must be some cakes on the table.桌子上一定有些蛋糕。
There used to be a hospital there before the war.战前，那里曾经有家医院。

3.There be 句型也可以和这样一些的谓语动词连用：be going to 、seem to 、appear to 、used to、be likely to 、happen to ….
There seem to be a few trees between me and the green.在我与草坪之间好像有一些树。
There is gong to be a meeting tonight.今天晚上有个会议。
There is likely to be a storm.可能有一场暴雨。
There happened to be a bus nearby.碰巧附近有辆公交车。
There appears to have been a nasty accident.似乎发生了一起严重事故。

4.there be 结构中除可以用be 外，还可以用其它动词。例如：
There came a scent of lime-blossom.飘来一阵菩提树的花香。
Once upon a time there lived a king in China.从前中国有一个国王。

非谓语动词形式：
There be 结构的非谓语动词形式是there to be 和there being 两种形式。在句中作主语、宾语和状语。
1. there being 结构起名词的作用，直接位于句首作主语，通常用it 作形式主语，并且用for引导。
There being a bus stop near my house is a great advantage.我家旁边有个公共汽车站，很是方便。
It is impossible for there to be any more.不可能再有了。

2. there be 结构作宾语时，通常用there to be ，常作这样一些词的宾语：
expect，like, mean, intend, want,prefer,hate等。
I expect there to be no argument about this.我期望关于这件事不要再争吵了。
I should prefer there to be no discussion of my private affairs.我宁愿不要讨论我的私事。
People don’t want there to be another war.人们不希望再有战争了。
另外，作介词宾语时，如果是介词for，只能用“there to be”其它介词用“there being”
The teacher was waiting for there to be complete silence.老师在等着大家都安静下来。
I never dreamed of there being any good chance for me.我做梦也没想到我会有好机会。

3. 作状语的there be 形式，通常用“there being”结构。
There being nothing else to do ,we went home.因为没有其他事可做，我们就回家了。
They closed the door ,there being no customers.因为没有顾客，他们的店关门了。