英语十六时态全解析
发布时间:2026-01-14
英语时态体系是时间与动作状态的精密组合,以下按四大时间维度分类详解16种时态,附定义、例句及核心用法: • 例句:She teaches English at Harvard.(她在哈佛教英语) • 用法:客观事实(地球自转)、固定日程(航班时刻) • 例句:They are discussing climate change.(他们正讨论气候变化) • 用法:临时行为(本周加班)、渐进变化(全球变暖加剧)
• 例句:He has finished the report.(他已完成报告) • 例句:I have been learning Spanish for 3 years.(我学西班牙语3年了) • 用法:强调动作持续性(常接for/since) • 例句:We visited Tokyo last summer.(去年夏天我们去了东京) • 用法:明确过去时间(yesterday/in 1999) • 例句:She was cooking when I called.(我打电话时她在做饭) • 用法:背景描述(常与when/while连用) • 例句:The train had left before we arrived.(我们到站前火车已开走) • 例句:He had been working for 10 hours by then.(到那时他已工作10小时) • 例句:AI will transform education.(AI将变革教育) • 用法:客观预测(will)、主观意愿(shall) ◦ 例句:This time tomorrow I'll be flying to Paris.(明天此时我将在飞往巴黎的航班上) ◦ 例句:By 2030, renewables will have replaced coal.(到2030年可再生能源将取代煤炭) ◦ 例句:In December, she'll have been studying law for 5 years.(到12月她学法满5年) ◦ 例句:He said he would resign.(他说他将辞职) ◦ 例句:I knew you'd be waiting.(我知道你会等着) ◦ 例句:She promised she would have finished by noon.(她承诺中午前会完成) ◦ 例句:They estimated the project would have been running for 2 years by 2025.(他们预估到2025年项目将运行2年) • 黄金法则:完成时强调影响,进行时突出过程,完成进行时聚焦持续