Question

20．那位科学家认为还要好几年这个理论才能付诸于实践．（before）The scientist believes that it will be years before the theory is put into practice．．

Answer 1

分析 The scientist believes that it will be years before the theory is put into practice．

解答 The scientist believes that it will be years before the theory is put into practice．
这是对事物的一种个人的看法，所以主句用一般现在时，从句可使用一般将来时．
本句可使用句型 it will be years before要过多久才…；believe后面跟一个that引导的宾语从句，put sth into practice将…用于实践中．

点评 翻译题在解题是首先要确定好句子的时态，然后要把握好短语表达，最后要注意句子结构．