until英语翻译 until英语发音

2. It is such a poor country until the president came.3. She kept shopping online until 11:59 on Nov. 11.4.They prepared fot he competition until the last day before the conpetition.5. In this country, the parents will raise their children until they are 18years old.

比较until和till 此两个连词意义相同.肯定形式表示的意思是＂做某事直至某时＂,动词必须是延续性的.否定形式表达的意思是＂直至某时才做某事＂.动词为延续性或非.

第一句:The villagers didn't realize how serious the pollution was until all the fish died in the river.第二句:Not until all the fish died in the river did the villagers realize how .

prep. (=to the time of)直到.时, 到.为止 [常用在否定句中](=before)在.以前; 直到.才; 不到.(不) until his death 直到他死 until four o'clock 直到四点钟 He did not go until night. 他直到夜里才走. It was not until yesterday that I noticed it. 直到昨天我才注意到这件事

until是till的强调形式,它们表达的意义相同,都是＂直到某时＂.但当主句是否定句时,它引出的意思是＂直到某时,某动作才发生＂ ,＂not until …＂的结构,如果将 ＂not until …＂的结构放在句首,那么主句要写成倒装句.

until 与not 连用,用于否定句,意为“直到.才.”,而unless作“除非、如果不”讲.此句意为直到哭,我们才知道伤心.

关于这个问题,请参考《中学英语高频词详解词典》(金盾出版社),这是我见过的最好,最详细的说明,特与你分享:Until用法详解 表示“直到……为止”,两者常可换.

The secret was not until the old man died.

你好!until 希望对你有所帮助,望采纳.

1.用于肯定句中: 1) It may last until Friday. 这可能要延续到星期五. 2) He will be working until 5 o'clock. 他将一直工作到五点钟. 3) She was a bank clerk until the war, .