如花的日子名校版英语经典句型考点解析 since句型
经典句型解析since句型精讲
连词since引导状语从句用法解析窗花简单
学习机排行用法1：since引导的时间状语从句中用短暂性（终止性）动词的一般过去式，主句用现在完成时或现在完成进行时。此种用法最为常见。此时，整个句子可以直接按照字面意思翻译。即从句所表示的时间是从从句谓语动作发生的时间算起直到现在。
1）Since he changed jobs he's looked like a new man.
他跳槽之后像换了一个人似的。
2) She's a changed woman since she got that job.
太阳穴痘她自从得到了那份工作，变得判若两人。
《牛津高阶英汉双解词典》
3）he has dealt with five guys since she divorced Tom.
她和汤姆离婚后和五个男人交往过。
4）I have been missing her since she left.
自从她离开我就一直很想念她。
5）We have been missing her since she left here.假基因
咖啡简笔画自从她离开这里我们就一直很想念她。
6）She's been working there since the beginning of last summer.
她自从去年夏初起就一直在那里工作。《牛津高阶英汉双解词典》
7）She had been worrying ever since the letter arrived.
自从接到那封信后她就一直焦虑不安。《牛津高阶英汉双解词典》
例7说明：主句也是可以用过去完成态，只是考试中还比较少见。
用法2：since引导的时间状语从句中用延续性动词或者是表示状态的静态动词的一般过去式，主句用现在完成时或者现在完成进行时。此时，时间状语从句所表示的时间是从从句中这个延续性动作或表示状态的静态动词动作结束直到现在这个时间段，翻译时不能按照字面翻译。
1）I haven’t heard any noi since I slept.我们是一家>徽州古城
我醒后未听到任何声音。
2）I’ve written her 30 letters since I was here.
自从我离开这，我已经给她写了30封信。
3）It has been almost five years since I taught high school students.
我不教高中已经大概有五年了。
4）It's been an age since we've en them.
我们有很长一段时间没有见到他们了。
5）What was the party like?
Wonderful.It’s years since I enjoyed mylf so much .
晚会怎么样？非常精彩。我已经很多年没有玩得那么最痛快了。93高考试题
6）It's been years since I enjoyed mylf so much as last night.
我已经很多年没有像昨晚那么痛快了。
7）I have changed my job five times since I was in Shanghai.
我离开上海后换了五次工作。
请比较：
He has written to me frequently since I was ill.自从我病愈以来，他屡次给我写信。
He has written to me frequently since I fell ill.自从我生病以来，他就屡次给我写信。
用法3：since引导的时间状语从句中的动词完成时，主句的动词用现在完成时或者现在完成进行时。此时翻译时可以直接按照字面意思理解。
1）It has been almost five years since I have taught nior three students.
我从教高三开始到现在已经五年了。
