"Since"和"since that"在释义、用法、使用环境、形象和影响范围方面有以下区别:
1. 释义区别:
- "Since"用作介词,表示某个事件、时间点或情况发生的起点。
- "Since that"是一个短语,类似于"because"(因为),引导一个原因或解释。
例句:
- I have known her since 2010.(我从2010年起就认识她。)
- Since that you're not feeling well, you should take some rest.(因为你身体不舒服,你应该休息一下。)
2. 用法区别:
- "Since"用于引导时间状语从句,描述自从某事件或时间点以来的连续性。
- "Since that"用于引导原因或解释状语从句,解释某件事情的原因或背后的理由。
例句:
- I haven't seen him since the party.(自从派对以来我就没有见过他。)
- Since that you missed the train, you'll have to take the next one.(因为你错过了火车,你将不得不坐下一班。)
3. 使用环境区别:
- "Since"更常用于描述时间段的起点,表示从过去某个时间点直到现在的时间跨度。
- "Since that"更常用于提供原因或解释,通常放在句子的开头或中间。
例句:
- I've been studying English since I was in high school.(我从高中开始就一直在学习英语。)
- Since that you're new here, let me show you around.(既然你是新来的,让我带你四处看看。)
4. 形象区别:
- "Since"强调时间段的延续性和持续性,更加客观和描述性。
- "Since that"强调提供原因或解释,更加主观和解释性。
例句:
- It has been raining since morning.(从早上开始就一直在下雨。)
- Since that you're not feeling well, it's better to stay home.(因为你身体不舒服,最好呆在家里。)
5. 影响范围区别:
- "Since"可以用于描述任何时间段的起点,没有明确的限制。
- "Since that"一般用于提供原因或解释,并且通常与一个特定的事件或情况相关。
例句:
- She has been there since she got the job.(她从得到那份工作起就一直在那里。)
- Since that you didn't prepare for the exam, it's not surprising that you failed.(因为你没有准备考试,你不及格也不足为奇。)