{01}One Friday, we were packing to leave for a weekend away _____ my daughter heard cries for help.
A.after
B.while
C.since
D.when
解析: 试题分析:考查连词:一个星期五,当我们正在收拾行装准备外出过周末时,我女儿突然听见求救声。当一个可延续动作(packing)发生时,另一个动作突然发生。表示时间的when后面跟不延续性动词(heard)。While后面接连续性动词。Since自从,after在…后面。选D。 点评:连词的词义辨析要放在上下文的语境中进行,要注意上下文的语义的串联以及逻辑关系的推理,特别要注意一些连词和时间状语的固定搭配。When可以适用于句型:be doing…when…/be about to do …when…. 本题选D。 {02}Peter was so excited________he received an invitation from his friend to visit Chongqing.
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