“前(以前、之前)”、“后(以后、之后)”、“时”可以用作时间的表述;尽管未必表示确切的时间,但至少能够用来界定大致的时段.使用得当,令人明白所示的时限;使用不当,则造成表达上的累赘甚至产生混淆不清的现象. 先看两条体育新闻中的需要斟酌的用语.例一是关于篮球比赛的: 到上半时结束时,中国队以44∶31领先. 在这个句子里,“到上半时结束”已经表明了比赛进行过程中的确切时间,无需再在它的后面加上“时”字;上述比分在下半时续赛前 “, ”, “Hour ” can be used as an expression of time; although not necessarily the exact time, at least it can be used to define an approximate time period Use properly, it is clear that the time frame shown; improper use, resulting in expression of the burden even confusing phenomenon.First look at the two sports news needs to be considered.Examples of one on the basketball game: By the end of the first half, the Chinese team led by 44:31. In this sentence, “to the end of the first half” indicates the exact time during which the match is in progress without the need to add the word “hour” after it ; The above score in the second half before the rematch