There is an apple on the desk.
There are some people in the river.
There is my coat.
There are 7 books on the shelf.
There are 30 sheep.
…
有个可以套用的：There are/is some/a/an ____ over there.
你把名词填在空格里就行了,分清是单数还是复数.复数用are 和some.单数用is 和a/an
给你提供点名词：door,chair,notebook,pen,pencil,bag,box,computer,light,animal,blackboard,TV,coat,T-shirt,hat,car,bus,taxi