题目内容
14.The scientist devoted his time to hisexperiments(试验)and succeeded finally.分析 那位科学家把他的时间都用在了试验上,并最终获得了成功.
解答 答案:experiments
此处用在形容词性的物主代词his之后,应使用名词形式;根据句意以及给出的汉语可知,此处指的是:那位科学家花了许多时间所从事的一些试验,故这里应使用名词experiment的复数形式;故答案为:experiments.
点评 做单词拼写题时,首先需要牢固记忆单词的拼写方法;其次应根据空缺处的单词在句中所作的成分,确定出它的正确形式;其中包括:名词的单复数、代词的单复数及人称代词的主格、宾格、动词的适当形式,形容词/副词的比较级以及最高级等.

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