Unit 5
Grammar
The Attributive Clause
However, after a year or so in which they became more serious about their work, “The Monkees” started to play their own instruments and write their own songs like a real band.
        介词+which/whom引导定语从句用于正式场所。在这一结构中，关系代词which/whom做介词宾语。当先行词是人时，用介词+whom引导定语从句，比如：They may start as a group of high-school students, for whom practising their music in someone’s house is the first step to fame.当先行词是物时，用介词+which引导定语从句，而且只能加which，不能加that，比如：        They produced a new record in 1 ...