When you look ahead,you think you have more time than you need

问题描述:

When you look ahead,you think you have more time than you need
请详细的告诉我这句子是什么结构、什么句型?主语是什么?谓语是什么?状语从句是when you lood ahead?那包不包括when呢?
可以写多点吗?

带有when引导时间状语从句,一个复合结构.主句主语you,谓语think后面是宾语从句.状语从句when you look ahead?当然包括when,when做状语从句中的状语