職稱英語語法:第十講4

字號:

四)其他應(yīng)注意的確問題:
    (1) 同位語從句只能用"that"連接
    常見的同位語先行詞有:fact(事實), possibility(可能), idea(想法), belief(相信), doubt(疑問), news(消息), order(命令), promise(承諾), evidence(證據(jù)), suggestion(建議)等,例如:
    Is there any possibility that all the villagers can send their children to school?(有沒有這種可能,所有村民都能送他們的孩子上學?)
    There can be no doubt that he is a qualified doctor.(毫無疑問,他是個合格的醫(yī)生。)
    (2) "as" 也可以做關(guān)系代詞用于連接定語從句,特別是在"such…as…", "the same as…" 以及"正如…"的結(jié)構(gòu)中,例如:
    I have never seen a thing as he described. (我從未見過他所描述的那種事。)
    As was expected, the performance was a great success. (正如所料,演出獲得了巨大成功。)
    把該句理解為:The performance was a great success, which was expected,就比較容易理解as的這種用法。
    將定語從句的連接用三句話歸納一下:
    ↗ 人用who / whom
    (1)先行詞在從句中當主、賓、表語 →定語用whose
    ↘ 物用that (= which)/ 非限制用which
    ↗地點狀語用:where
    (2)先行詞在從句中當 →原因狀語(reason)用:why
    ↘ 時間狀語用:when
    (3)介詞 + which / whom結(jié)構(gòu):瞻前顧后