题目内容

18．I don't think it is worthwhile to sacrificeyour health to make great achievements．

分析 我认为牺牲你的健康去做出巨大的成就是不值得的．

解答 答案：sacrifice
根据句意以及首字母的提示可知，空缺处的意思是：牺牲；由于此处用在动词不定式符号to之后，在句中作主语，表达的是主动意义，故用动词原形sacrifice．

点评 做类似的题时，首先应根据句意以及首字母的提示判断出空缺处的意思；其次从语法分析的角度，确定出应填单词的形式；因此在平时的学习中，除了应牢固记忆单词的拼写之外，还要熟练掌握一些的语法知识．

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