分析句子成分When wei cross the street, we must pay attention to the light.
问题描述：
分析句子成分When wei cross the street, we must pay attention to the light.
答
When we cross the street, we must pay attention to the light.
时间状语从句。从句部分为When we cross the street.
主句为we must pay attention to the light.
主句部分：we----主语，must pay attention to----谓语，the light----宾语
从句部分：When----连接词，we----主语， cross-----谓语， the street----宾语
答
1.When we cross the street,状语从句we must pay attention to the light.主句2.状语从句中的成分：When连接词we 主语cross谓语the street,宾语3.主句中的成分：we 主语must pay attention to 谓语the light.宾语...