17.vt.嘆氣sigh.

分析 sigh

解答 答案是sigh;
考查詞義識記;sign vt.嘆息道;vi.嘆氣;n.嘆息;如:The teacher sighed that the boy probably did not realize the mistake.老師嘆息說這個(gè)男孩很可能沒有意識到自己的錯(cuò)誤.

點(diǎn)評 對于單詞短語的識記,要從詞義著手,理解詞性和常見用法或搭配,并能在語境中靈活運(yùn)用.

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