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高中三年级英语

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  • 单选题
    —Can you describe ______ it happened?
    —Yes, I was riding on my bike ______ a car knocked me down from behind.
    [     ]

    A. when; as
    B. how; as
    C. how; when
    D. how; while
    本题信息:2012年河北省模拟题英语单选题难度一般 来源:刘鸿娟
  • 本题答案
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本试题 “—Can you describe ______ it happened?—Yes, I was riding on my bike ______ a car knocked me down from behind.[ ]A. when; asB. how; asC. how; whenD. ...” 主要考查您对

连接副词

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 连接副词

连接副词的概念:

连接副词可分为两类,一类是用于连接句子或从句,常见的有therefore, otherwise, however, moreover, still, thus, meanwhile等,另一类是用于引导从句或不定式,主要有when, why, where, how等。 例如:We all tried our best; however, we lost the game. 
            Tell me when we shall leave. 
            I do not know how to find him.


连接副词的分类

连接副词可分为两类,一类是用于连接句子或从句,常见的有therefore, besides, otherwise, however, moreover, still, thus, meanwhile等;
另一类是用于引导从句或不定式,主要的有when, why, where, how等。

连接句子或从句的连接副词:

其性质类似于并列连词,使用时其前通常用分号或句号;若其前用逗号,则通常带有并列连词(如and):
如:I don't like it; besides, it's too expensive. 我不喜欢它,而且也太贵了。 
        We all tried our best; however, we lost the game./ We all tried our best. However, we lost the game. 我们都已尽了最大的努力,不过我们还是输了。
注意:有的连接副词(如however等)后通常有逗号与句子的其他成分隔开。另外,有的这类副词还可位于句中或句末:
如:Peter is our youngest child, and we have three others besides. 彼昨是我们最小的孩子,我们另外还有三个孩子。
        He may, however, come later. 不过,他也许一会儿就到。
        We all tried out best. We lost the game, however.我 们都已尽了最大的努力,不过我们还是输了。

引导从句和不定式的连接副词:

用于引导从句(名词性从句)或不定式的连接副词主要有when, why, where, how等:
如:Tell me when we shall leave./ Tell me when to leave. 告诉我什么时候离开。
        I don't know how I can find him./ I don't know how to find him. 我不知道如何找到他。
       Where we can get the money is just our problem./ Where to get the money is just our problem. 到哪里去弄这笔钱正是我们头痛的事。
        That's why he speaks English so well. 那就是他为什么英语讲得这么好的原因。
:连接副词why后不能接不定式,如可说:I don't know why I must leave. (我不知道我为什么必须离开),但不能说:I don't know why to leave.