1.當Not until位于句首時,句子要倒裝.其結(jié)構(gòu)為:Not until+從句/表時間的詞+助動詞+(主句)主語+謂語+.如:①Not until the teacher came in did the students stop talking.直到老師進來學生們才停止講話.②Not until next week will the sports meet be held.直到下周才開運動會.
not until we finished our work did he come
not until midnight did he return 2.not until的強調(diào)結(jié)構(gòu)為:It is / was not until+從句/表時間的詞+that+.上面兩句改為強調(diào)句為:③It was not until the teacher