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worth的用法

時間:2020-12-31 20:33:52 考試英語 我要投稿
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worth的用法

  worth,worthy,worth-while都為adj. 意為"值得".

  1. worth: be worth + n. 當名詞為金錢時,表示"…… 值得……"

  be worth doing sth. "……某事值得被做"

  The question is not worth discussing again and again.

  2. worthy:be worthy of +n. 當名詞為抽象名詞時表示"……值得……"

  be worthy to be done "某事值得被做"

  The question is not worthy to be discussed againand again.

  3. worth-while: be worth-while to do sth "值得做某事"

  worth while: It is worth while doing sth

  It is worth while sb to do sth.

  典型例題

  It is not ____ to discuss the question again and again.

  A.worth B.worthy C.worth-while D.worth while

  答案C. 由worth的用法可知,此句只適合詞組be worth-while to do sth..因此選C.

  金額所有格+worth+of+某物:價值多少的`某物

  20 dollars's worth of good:價值20美圓的貨物。

  worth doing sth.:值得做某事

  sth. is worth doing. 某事值得做。

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