Some students think it is ___ to spend some time surfing the Internet, but we shouldn’t be too dependent on it.
A．worthB．worthwhileC．worthyD．worthy of
B

試題分析：考查形容詞辨析：句意：一些學(xué)生認(rèn)為花些時(shí)間上網(wǎng)是值得的，但我們不應(yīng)該太依賴它。這幾個(gè)詞都有“值得”的意思，但用法不一樣：worth用于：be worth doing sth，worthy用于：be worthy of being done或be worthy to be done這個(gè)詞組，worthwhile用于It is worthwhile doing或to do 這個(gè)句型，這句話think后面是賓語從句，賓語從句的主語是形式主語it，選B。
點(diǎn)評(píng)：本題重在理解好句意。對(duì)于詞義辨析題目，首先可以從句意著手，看懂句意是解答此類題目的關(guān)鍵，其次四個(gè)選項(xiàng)的意思也要了如指掌。這對(duì)于平時(shí)學(xué)生的學(xué)習(xí)仔細(xì)度提出了要求，學(xué)生在平時(shí)的學(xué)習(xí)中要勤積累，多記憶，多查字典，以便在考試時(shí)能夠迅速準(zhǔn)確的答出。
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