时间状语从句时态时间状语从句对应的一些时态有哪些规则?尤其是before,until和after多讲讲,是不是从句除了将来时,什么时态都可以用?
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![时间状语从句时态时间状语从句对应的一些时态有哪些规则?尤其是before,until和after多讲讲,是不是从句除了将来时,什么时态都可以用?](/uploads/image/z/10179777-57-7.jpg?t=%E6%97%B6%E9%97%B4%E7%8A%B6%E8%AF%AD%E4%BB%8E%E5%8F%A5%E6%97%B6%E6%80%81%E6%97%B6%E9%97%B4%E7%8A%B6%E8%AF%AD%E4%BB%8E%E5%8F%A5%E5%AF%B9%E5%BA%94%E7%9A%84%E4%B8%80%E4%BA%9B%E6%97%B6%E6%80%81%E6%9C%89%E5%93%AA%E4%BA%9B%E8%A7%84%E5%88%99%3F%E5%B0%A4%E5%85%B6%E6%98%AFbefore%2Cuntil%E5%92%8Cafter%E5%A4%9A%E8%AE%B2%E8%AE%B2%2C%E6%98%AF%E4%B8%8D%E6%98%AF%E4%BB%8E%E5%8F%A5%E9%99%A4%E4%BA%86%E5%B0%86%E6%9D%A5%E6%97%B6%EF%BC%8C%E4%BB%80%E4%B9%88%E6%97%B6%E6%80%81%E9%83%BD%E5%8F%AF%E4%BB%A5%E7%94%A8%EF%BC%9F)
时间状语从句时态时间状语从句对应的一些时态有哪些规则?尤其是before,until和after多讲讲,是不是从句除了将来时,什么时态都可以用?
时间状语从句时态
时间状语从句对应的一些时态有哪些规则?尤其是before,until和after多讲讲,
是不是从句除了将来时,什么时态都可以用?
时间状语从句时态时间状语从句对应的一些时态有哪些规则?尤其是before,until和after多讲讲,是不是从句除了将来时,什么时态都可以用?
时间状语从句:
连接时间状语从句的连接词有:
(1) 连词:when,while,as.它们都表示当…时候的意思.如果主句和从句的动作同时发生且都是进行时
态,只用while,as.其他情况下when,while,as通用.
1 When he came in,I was listening to the radio.
2 As I was wandering in the street,I met her.
3 While (as) I was watching TV,my mum was cooking in the kitchen.
(2) 连词before,after,since,until(till).当他们表示时间时,他们既是介词又是连词.
{ He usually drinks a cup of tea before he goes to school.
连词
He usually drinks a cup of tea before going to school.
介词
{
He usually drinks a cup of coffee after he comes back from school.
连词
He usually drinks a cup of coffee after coming back from school.
介词
{
I have lived in Dalian since my son was born in 1999.
连词
通常情况下,主句用现在完成时,从句用一般过去时.
I have lived in Dalian since 1999.
介词
{
I will wait here until(till) you finish your job.
连词
I will wait here until(till) 8pm.
介词
(3) 词组:as soon as
{ I will tell him as soon as he comes back.
As soon as she finishes her homework,she will play tennis.
通常情况下,主句用一般将来时,as soon as 引导的从句用一般现在时.
这些看 可能你不太明白 可以的话 直接问我 就行