超醜男 asked in 社會與文化語言 · 1 decade ago

英文文法問題~介係詞

1. Technologies are effective in improving learner’s constructing of knowledge and integrating learners’ new and prior experience.

2. Technologies are effective in improving learner’s constructing of knowledge and in integrating learners’ new and prior experience.

請問第二句的 in 有必要加上嗎?又為何呢

1 Answer

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  • 1 decade ago
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    不用"in"是可以省略的

    and是對等連接詞,所以前後兩句的詞性要相等

    就像句子裡的"improving"&"intergrating" 兩者皆是動名詞

    因為在前半對已經有一個"in"了,連接詞也是用"and"

    那麼讀者在閱讀時就會知道Technologies are effective in "improving...~" and(和) "intergrating...~"了

    Source(s): me
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