提醒：点这里加小编微信（领取免费资料、获取最新资讯、解决考教师一切疑问！）
句型38
…until…."直到……时候";not…until…"直到……才……"
[例句]
You are to stay until/till your mother comes back. 你得等到你妈妈回来。
The meeting was put off until ten o'clock. 会议推迟到十点钟。
The villagers didn't realize how serious the pollution was until all the fish died in the river.
→Not until all the fish died in the river did the villagers realize how serious the pollution was.(倒装句)
等到湖里的鱼全死光了，村民们才意识到污染是多么严重。
He didn't go to bed until his mother came back.
→It was not until his mother came back that he went to bed.(强调句)
Not until he failed in the exam did he realize that he had wasted much time playing computer games.
Not until his son came back from school did he go to bed.
句型39
as引导的非限制性定语从句
在as引导的非限制性定语从句中，连接代词as在句子中可以作主语、宾语或表语等，可以指人或物。其在定语从句中的位置比较灵活，既可以在句子前 面，又可以在句子中间或句子末尾。常用的结构有：as we all know; as is well known to…; as is often the case; as is said/mentioned above; as has been said before; as I told you before; as is evident; as often happens; as can be seen; as is/was expected; as we expect; as I can remember等。
[注意1]as通常只指整个句子的内容，不表示部分内容。
[注意2]as引导的非限制性定语从句通常指"事先可以预料到的""料想到的"，表达"好"的方面。
[注意3]as引导限制性定语从句时，常构成the same…as…; such…as…; so/as …as…等结构。在从句中既可以指人、物，也可以指整个句子。
网校课程：想快速通关，怎样让备考万无一失？欣瑞网校教师编制培训名师带你告别盲目备考，轻松掌握考点！协议保过班，不过全退！赶紧报名吧！点击免费试听>>
学习交流平台：微信 | 手机APP | 微博 | 教师编制考试交流群：273373270 | 教师资格证考试交流群：99528015
教师编制考试笔试课程 | 教师编制考试面试课程 点击咨询：
提醒：点这里加小编微信（领取免费资料、获取最新资讯、解决考教师一切疑问！）
