题目内容

15.伟大的科学家钱学森去世了.他所做的一切对我国的科学事业产生了巨大的影响.
Qian Xuesen,a great scientist,has passed away.What he didhas had a great effect onthe scientific work of China.

分析 has passed away; has had a great effect on

解答 答案:has passed away; has had a great effect on.这里是说钱学森已经去世了,还有对我国的科学事业产生了巨大的影响,两个动作都发生在过去,一直延续到现在并造成影响,用现在完成时have/has+过去分词,去世用短语pass away,主语是Qian Xuesen三单,故用has passed away,产生巨大影响用短语have a great effect on,主语是What he did主语从句,谓语动词用单数,故has had a great effect on,故答案是has passed away; has had a great effect on

点评 初步选用相应的词填空后,综合考虑人称、数、语态、时态、词形等方面,再次复读检查,看所填部分是否符合句意要求,达到句子通顺,汉英句意相符

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网