have always been willing怎么改写成had always done结构?

have always been willing to do 总是愿意做某事,改写成had always done结构,要怎样写,难道是have always would吗?

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刘永科   - 教育出版集团英语总顾问 & 英语系列图书主编
擅长:语法理论,语言学,文化背景

have always been willing to do 总是愿意做某事,

改写成had always done结构,要怎样写,

难道是have always would吗?


网友看看,自己提问了些什么问题?

1. 为什么要“改”?

2. 现在完成时改成过去完成时,能吗?

3. have always would 语法书上有这种形式吗?这叫什么时态?

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黎反修   - 英语翻译 (已退休)
擅长:数词用法,存在句,英语考试

have always been willing to do 总是愿意做某事,改写成had always done结构,要怎样写,难道是have always would吗?

    【答】These teachers have always been willing to help us since they came to our school. / These teachers had always been willing to help others before they came to our school.

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  • zyx22 提出于 2020-05-31 13:26

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