What's the matter, children?

We're tired and thirsty, Mum.

Sit down here.

Are you all right now?

No, we aren't.

Look!

There's an ice cream man.

Two ice creams please.

Here you are, children.

Thanks, Mum.

These ice creams are nice.

Are you all right now?

Yes, we are, thank you.

 

1).There be句型，be是谓语动词，be动词包含( am is are )be的形式根据就近的名词决定，叫做“就近原则”

e.g.  There is an ice cream man.

      There are two cases.

2).What's the matter?怎么了？发生了什么事？

同义句有：What's up?/What's wrong?/What happened?

3).Are you all rigth.你还好吗？