英语从句连词as soon as , because, before, if, so, so that, until...答:时间状语从句(1)常用的连词有when, while, before, after, until(till),since, as soon as等。 (2)时间状语从句中一般不用将来时,若谈论将来的事情,往往用一般现在时代替, 如:I’ll go on with the work when I come back tomorrow./As soon as he finishes the work, he will come ...
before是什么时态的标志答:标志:recently,lately,since…for…,in the past few years,etc.结构:have/has+done 六、过去完成时 标志:before,by,the end of last year(term,month)...结构:had done 七、一般将来 标志:tomorrow,next day,soon,in a few minutes...结构:1、be going to;2、will/shall do 八、过...
beforeyesterday是什么时态的标志答:标志:recently,lately,since…for…,in the past few years,etc.结构:have/has+done 六、过去完成时 标志:before,by,the end of last year(term,month)...结构:had done 七、一般将来 标志:tomorrow,next day,soon,in a few minutes...结构:1、be going to;2、will/shall do 八、过...