询问某人能做些什么:
   What can you do?
回答:I can...
例如:What can you do?
   I can cook the meals.
询问某人是否会做某事:
   Can you...?                                
肯定回答:I can ...
否定回答:No, I can't.
例如:Can you set the table?
    Yes, I can.
  简单描述家具陈设的名称及数量:
There is a mirror, a bed, and a big closet.
There are two bedrooms, a kitchen and a bathroom.

注意: There is... 后跟单数名词。
      There are... 后跟复数名词。
描述家具陈设的位置:
The computer is on the desk.
The trash bin is behind the door.
There are two end tables near the bed.
The mirror is under the air-conditioner.
 
  表示一个地方有什么:
There is ...
例如:  
There is a nature park in the city.
询问某地是否有某物:
Is there ...?
Is there a farm in the park?
寻问某地有一些......吗?要用any:
     Are there any....?
例如: Are there any fish in the river?
在肯定句中,某地有一些什么,要用some:
     There are some...
例如: There are some fish in the river.