重要

since

/sɪns/📚 2998 14 5中考高考

You use since when you are mentioning a time or event in the past and indicating that a situation has continued from then until now. ^{自…以来; 从…以后}

preposition [时间介词]自……以后，自……以来；（表示气愤）何曾，什么时候

We've lived here since 1994.

conjunction [并列连词]在……以后，自……以来；因为，由于，既然

She's been off work since Tuesday.

adverb [时间副词]自……以后，自……以来；此后，后来

She's been off work since Tuesday.

since 出现在下面的课文中: Lesson 089&90 For sale since 介词: 自从; Lesson 28 No parking; Lesson 29 Taxi!; Lesson 53 Hot snake; Lesson 59 In or out?; Lesson 72 A car called bluebird

since

since

自从

since + 时间点

since + n.