8.Scientists have come up with a theory for why time flies when you are having fun and       when you are bored.( 。
A.stopsB.fallsC.fadesD.drags

分析 科學(xué)家們提出了一個(gè)理論解釋為什么玩得開心的時(shí)候時(shí)間飛快而感到厭煩的時(shí)候時(shí)間過得慢.

解答 答案是D.本題考查動詞詞義辨析.A項(xiàng)表示"停止";B項(xiàng)表示"落下;減少";C項(xiàng)表示"逐漸衰退";D項(xiàng)表示"吃力地往前拉;緩慢前進(jìn)";根據(jù)句意和常識推斷,一個(gè)人感到厭倦的時(shí)候時(shí)間"緩慢前進(jìn)",所以答案選擇D項(xiàng),其它選項(xiàng)不符合邏輯.

點(diǎn)評 本題考查動詞詞義辨析,考生在平時(shí)的學(xué)習(xí)中應(yīng)注意積累相應(yīng)的詞匯和搭配,并牢記其意思.在做題時(shí),將詞義和題干相結(jié)合,從語法、句子結(jié)構(gòu)尤其是句意上去判斷,句意通順,符合邏輯,即正確答案.

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