We grow rice in the south of the States,but in the north where it iscolder they grow wheat.画主谓宾
问题描述：
We grow rice in the south of the States,but in the north where it iscolder they grow wheat.画主谓宾
答
前半句we是主语 grow是谓语，rice是宾语， in the south of the States是状语；后半句they是主语，grow是谓语，wheat是宾语， in the north 还是状语，where it iscolder 是定于从句，来修饰north。
答
We grow rice （in the south of the States）,（but）
主 谓 宾 地点状语 （并列连词）
in the north （where it iscolder they grow wheat）.
地点状语 （修饰“北方”的定语从句）