1. 主从句时态一致性 通常情况下,because从句的时态需与主句保持对应: 主句为一般现在时 He cancels the trip because he has an exam.(主从句均用现在时) 主句为一般过去时 She cried because she lost her keys.(主从句均用过去时) 2. 完成时态的特殊作用 为...
because引导的原因状语从句时态用法 1. When we talk about the present tense in a because clause, it's like a snapshot of the current situation! For example, "I'm happy because I have a delicious ice cream right now!" 2. In the past tense, it's like looking backat a specific moment...