until引导的句子,until的主句从句怎么看

until引导的句子,until的主句从句怎么看

until 引导的句子的时态，是比主句的时态过去的时态，比如主句将来时，从句现在时；主句现在，从句过去；主句过去，从句完成.结果一题目until引导的句子要用什么时态答案until 2. 原则上不会，因为没有主动权。但是，如果对方是真心喜欢的话。我会去争取，哪怕失败了，至少自己还能拥有一个主动的机会，这样才有利于感情的发展。复制3. 不论爱情友情还是

⑤I didn't leave the boy until his mother turned up.直到这孩子的母亲来，我才离开。⑥The noise of the street didn't stop until it was midnight.街上的噪音直到半夜才1. It was not until the film had begun that he arrived. 直到电影开始他才到。2. It is not until 8:00 that we begin our class every day. 我们每天八

我们再来看个句子：Until that happens, you need to protect yourself. 在那之前，你必须保护你自己。Not until people lose their healthdo they realizeits value. 注：not until引导的句子里，主句的主谓倒装。B)以only开头的句子。eg. Only on one pointdo I agreewith you. Only

3) 复合句(Complex Sentences):包含一个主句从句和一个或几个从句的句子叫复合句，从句由从属连词引导，例如：The film had begun when we got to the cinema用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句。连接时间状语从句的连接词有：when, before, after, while, as soon as, until, since 如果主句是

＋０＋ until的用法：until有介词和连词两种词性，用作介词和连词时可以表示“到…时，直到…为止”的意思。until在用于肯定句时，句子中的谓语动词必须是延续性动词。当句子使用的是一般如Not only did I know her, but I was her best friend.2.as在倒装结构中的用法及意义as引导让步状语从句时必须将as所在句子的表语部分提前引起部分倒装。如：Young as he is, he has the ability