还剩1页未读,继续阅读
文本内容:
三级英语成人英语三级考试精讲同族词都是一家人备考资料在《前缀一加,词义转变》中提到同族词见1月17日《中英合谈》,同族词既然是由同一词根派生而成,它们之间便有“血脉”关系,而且在词义上,也常有相似之处学习英语词汇时,可以利用同族词这特色把每组词集中起来,用对比方式,辨别每个词的词义和不同用法,然后加以记忆和运用,假以时日,不难水到渠成,词汇丰富下面便是两组同族词的意思及其用法Ⅰauthorise动词授权、批准authorisation名词授权、委任authoritative形容词权威的、命令式的authority名词权力、职权、权威authorities名词当局
①Dr Lihas authorisedDavid toact forhim inhis absence.
②The Ministryfor Financeauthorised thepayment ofannual increments.
③One needsspecial authorisationto entersuch abuilding.
④This newscame froman authoritativesource,so itmust bereliable.
⑤The Commander-in-chief spokein anauthoritative tone.
⑥As asenior officer,Jason isentitled tohave authorityover theclerical staff.
⑦Who gaveyou authorityto implementthe newsalary scheme
⑧Dr Wongis anauthority onlanguage teaching.
⑨The authoritiesconcerned mustsee toit thatthe samething willnot recur.Ⅱclear(形容词)清楚的、明白的、无嫌疑的、债务已清的;(副词)远离的(动词)清除、解除,clearance(名词)清除、许可(证)(修饰语)清货clearing(名词)...。