匿名使用者
匿名使用者 發問時間: 社會與文化語言 · 6 年前

英文被動改成主動

我想請問一下

Most of the compounds positively identified using standards were found to have a relative content below 15%.

這句英文要怎麼把它改成主動?

謝謝。

4 個解答

評分
  • 羅莉
    Lv 7
    6 年前
    最佳解答

    Most of the compounds positively identified using standards were found

    to have a relative content below 15%.

    樓上二位的改寫法恐怕不適當, 因為句子被動改主動, 不可更動原有的主詞與受詞結構.

    本句的動作是被動語態的were found, 只要針對它改為主動語態, 原主詞(劃底線內容)改為受詞即可, 後面是補語不可更動一字; 原句沒有顯示主詞, 可以用they, 也就是那些檢驗機構或專家們.

    ==>

    They found most of the compounds positively identified using standards to

    have a relative content below 15%.

    句型: S+V+O+OC

    如此, 原主詞(劃底線內容)就改為受詞了.

    樓上兩位的改寫句恐非正確改法:

    - 若用子句形式, 那麼受詞是整個that子句, 而不是原主詞, 這是不對的;

    - 若用分詞構句, 則完全不同於原句結構, 並不適當.

    2014-03-31 16:26:48 補充:

    不需加上by.

    本句原有一字as, 是可以省略的:

    Most of the compounds positively identified (as) using standards were found to

    have a relative content below 15%.

    2014-03-31 23:49:18 補充:

    No indication of subject is needed for no-subject passive sentences.

    The subject can always be "they" or "people".

    參考資料: 羅莉 - 英文文法
    • 登入以對解答發表意見
  • 6 年前

    I think, in your questioned sentence, you have missed "by" between "identified" and "using".

    2014-03-31 13:04:10 補充:

    Most of the compounds positively identified by using standards were found to have a relative content below 15%.

    ==> Having a relative content below 15% found in most of the compounds that were positively identified by using standards.

    2014-03-31 20:56:34 補充:

    Master 羅莉! There is NO indication that the original subject is "they".

    • 登入以對解答發表意見
  • 6 年前

    我認為此題應該這樣改

    Found to have a relative content below 15% ,most of the compounds positively identified using standards.

    這句難翻在於它沒有主詞故我選擇使用分詞構句起手 be found to 去be 留下 found to其餘沒有太大差異

    • 登入以對解答發表意見
  • 阿倫
    Lv 6
    6 年前

    Most of the compounds positively identified using standards were found to have a relative content below 15%.

    主動: We found that most of the compounds positively identified using standards have a relative content below 15%.

    • 登入以對解答發表意見
還有問題?馬上發問,尋求解答。