题目内容
18.We shouldn't punish (惩罚)him for the small mistake.分析 我们不应该因为小错误惩罚他.
解答 答案:punish.should是情态动词"应该",后加动词原形,结合句意说不应该惩罚,结合首字母p用及物动词punish"惩罚"故答案是punish.
点评 情态动词(Modal verbs)本身有一定的词义,表示语气的单词.但是不能独立作谓语,只能和动词原形一起构成谓语.情态动词用在行为动词前,表示说话人对这一动作或状态的看法或主观设想. 情态动词虽然数量不多,但用途广泛,主要有下列:can (could),may (might),must,need,ought to,dare (dared),shall (should),will (would) must not.
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