儅Not until位於句首時(shí),句子要倒裝。 其結(jié)搆爲(wèi):Not until+從句/表時(shí)間的詞+助動(dòng)詞+(主句)主語+謂語+…。 如: ①Not until the teacher came in did the students stop talking.直到老師進(jìn)來學(xué)生們才停止講話。 ②Not until next week will the sports meet be held.直到下周才開運(yùn)動(dòng)會(huì)。