Question

where there are/is 的句型怎么用

Answer 1

where （there is/are)...）引导的是地点状语从句，意思是: 在(有）......的地方。
Where there is smoke, there is fire. 无烟不起火（哪里有烟，哪里就有火；在有烟的地方就有火）。
Where there are floods, there are PLA men. 哪里有洪灾，哪里就有解放军。
Where he works, he has lots of friends. 在他工作的地方，他有很多朋友。
Where there is dirty water, mosquitoes are often very active. 在有污水的地方，蚊子经常很活跃。