I must get home before nine o’clock.我必须在九点以前到家。Leave your keys at reception before departure.离开前请把钥匙留在服务台。I like to go fora run before breakfast.我喜欢早饭前去跑步。He arrived before me.他比我先到。2. 在某些情况下，before 也可以用来指定先后位置，相当于 in front ...
⒉)指位置在前面，如：We knelt down before Grandma's grave.我们在奶奶的墓前跪下。⒊)指顺序或排列在之前，如：Your name comes before mine on the list.名单上你的名字在我之前。⒋)在某人面前，如：She said it before the witness.他是当着证人的面说的。二、作为连词 其基本含义是“在……之前”...
2.I need to finish this report before the meeting. (我需要在会议前完成这份报告) 3.We should have dinner before the concert. (我们应该在音乐会前吃晚饭) 4.I need to prepare everything before the arrival of the guests. (我需要在客人到来前准备好一切) 5.You should practice your speech befo...
③(顺序)在...之前.先于(跟句子是连词) Your name comesbeforemineon the list. 名单上你的名字排在我的前面。 Those with babies can get on the busbeforeothers. 带小孩子的人可以先上汽车. 2. before的其它用法 ①before作连词,+句子,引导时间状语从句。如...
1、名词 例句：The boy standing before the car is Mike.(站在小车前面的那个男孩是迈克。)解析：介词before+特指名词the car 2、代词 例句1：She left before him.(她在他之前离去。)解析：介词before+人称代词宾格him 例句2：The car before mine is blue.(在我车前面的那辆车是蓝色的。)解析：介词...
如I have given up smoking ever since.另外,还可在since后接句子.since前加ever,只是加重语气而已.如I have given up smoking ever since I caught a bad cough.(8) since还可引导原因状语从句,译作“由于;因为”,相当于because.如Since he was lazy,he didn’t finish his homework.that 用法pron.1.那...
四、在下列句子中可译为“先…”，“再…”。例如：Be a pupil before you become a teacher.先做学生再做老师。Knock at the door before you go into a room.先敲门再进去。五、在下列句子中可译为“宁愿…也不…”。例如：He would starve to death before he would steal.他宁愿饿死，也不去偷窃。...
之前【翻译】在看电视之前,我必须读一本书。【解析】before在……之前,引导时间状语从句,I must read a book.我必须读一本书,是主句。before I can watch TV.在我看电视之前,是从句。根据汉语提示,在...之前用before,故该空填before。 结果一 题目 【题目】根据汉语提示完成句子.在看电视之前,我必须读一...
1. 用法区别：- "before"表示在某个时间、事情或事件之前发生。例句：I wake up before sunrise.（我在日出前醒来。）- "until"表示某一时间之前一直持续或发生。例句：She waited in the lobby until he arrived.（她在大堂等待直到他到达。）2. 使用环境区别：- "before"常用于描述时间的先后...