until that强调句用法 it is

1 not until用在强调句中仍然翻译为“直到……才……”，且句子不倒装。

2 例句： It was not until he left home that he realized how much he missed his families. 直到他离开家，他才意识到自己是多么的想念家人。It was no until he was in hospital that he realized the importance of health.直到他住院，他才意识到健康的重要性。

1、It is until 12 o'clock that I finished my homework.直到12点我才写完作业。

2、However， it is until now that people have never achieved a unanimous agreement about what is literature autonomy and at what level to confirm it.然而，对于究竟什么是文学的自主性以及在什么层面上确立文学自主性的理论依据，人们的理解并不一致。