题目内容
4．科学家们是非常认真的，他们总是按照更高的标准工作．Scientists are such serious menthat they work to higher standardsall the time．
分析 that they work to higher standards
解答 答案：that they work to higher standards．
首先通过中英文句子的比对，可知英文句子中缺少"按更高的标准"的表达．短语"设空处在句中作定语从句，先行词men在定语从句中作主语且表示人，所以用关系代词that，短语"按照更高的标准"是的英文表达是：work to higher standards．本题中，从句表示的是一般性的事实，所以用一般现在时，故答案为：that they work to higher standards
点评 做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
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