2016年大學(xué)英語四級(jí)復(fù)習(xí)必備作文范文常用關(guān)系詞(五)

條件關(guān)系:
    if;
    unless;
    lest;
    provided that;
    if it is the case;
    in this sense;
    once...;
    if possible;
    if necessary;
    if so;
    if not all;
    if anything.
    歸納總結(jié)類：
    in other words;
    on the whole;
    in sum;
    therefore;
    hence;
    in short;
    in brief;
    to sum up;
    in conclusion;
    in summary;
    to conclude;
    the conclusion can be drawn that...;
    for this reason;
    in short.