worth的用法歸納和辨析

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　　worth是值得做什么的意思，可以用作動(dòng)詞，除此之外還有哪些用法?以下是小編為大家?guī)?lái)worth的用法，希望能幫助大家更好地認(rèn)識(shí)worth這個(gè)詞組，提高英語(yǔ)水平。

　　worth的用法

　　adj.值得(做某事); 有(做某事)的價(jià)值

　　n.價(jià)值; 用處

　　worth的常見(jiàn)結(jié)構(gòu)

　　be worth doing sth.值得(做某事);有(做某事)的價(jià)值

　　be worth sth.用于“數(shù)量、持續(xù)時(shí)間等”的名詞之后，表示某物價(jià)值多少金額。

　　The new car cost a lot of money, but it’s certainly worth it.

　　買(mǎi)這輛新汽車(chē)花了很多錢(qián), 但確實(shí)物有所值。

　　The thieves stole one million pounds? worth of jewellery.

　　竊賊偷走了價(jià)值100萬(wàn)英鎊的珠寶。

　　worth的易混辨析

　　worth/worthy/worthwhile

　　“be worth+n.”結(jié)構(gòu)中，當(dāng)名詞為金錢(qián)時(shí)，表示“……值……錢(qián)”。

　　be worth doing sth.　……某事值得被做

　　“be worthy of+n./doing”當(dāng)名詞為抽象名詞時(shí)，表示 “……值得……”。

　　be worthy to be done/be worthy of being done

　　某事值得被做

　　It is worthwhile to do sth. 值得做某事

　　It is worthwhile doing sth. 值得去做某事

　　It is worthwhile for sb. to do/doing sth.

　　值得某人去做某事

　　The article is worthy of careful study.

　　=The article is worth studying carefully.

　　=The article is worthy of being studied carefully.

　　=The article is worthy to be studied carefully.

　　這篇文章值得仔細(xì)學(xué)習(xí)。

　　worth的常見(jiàn)練習(xí)

　　單項(xiàng)填空

　?、賂his book is worthy of twice .(2009·12·江蘇南京月考)

　　A. Reading B. read

　　C. having read D. being read

　?、贖e is well skilled playing the piano, so his music is worth . (2009·12·山東煙臺(tái)模塊檢測(cè))

　　A. with; listening B. with; listening to

　　C. in; listening D. in; listening to

　　解析： ①選D。 be worthy 后可以用不定式的被動(dòng)語(yǔ)態(tài)或of being done結(jié)構(gòu)，而worth后用動(dòng)名詞的主動(dòng)語(yǔ)態(tài)表達(dá)被動(dòng)概念。

　?、谶xD。be skilled in也可以用be skilled at后跟名詞或動(dòng)名詞表示，意思是“在……方面熟練的;在……方面有能力的”。worth意思是“值得”,后跟動(dòng)名詞的主動(dòng)語(yǔ)態(tài)表達(dá)被動(dòng)概念。在句中，music作listen to的邏輯賓語(yǔ)，而listen為不及物動(dòng)詞，因此to不可以去掉。

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

　　1. worth： be worth + n.　 當(dāng)名詞為金錢(qián)時(shí)，表示"…… 值得……"

　　be worth doing sth.　"……某事值得被做"

　　The question is not worth discussing again and again.

　　2. 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.

　　3. worthy：be worthy of +n.　當(dāng)名詞為抽象名詞時(shí)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.

　　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。