Question

完成句子根据汉语意思完成下列句子，每空一词 (共20个空格；每空0.5分，满分10分)小题1:这种药物已经进行

完成句子根据汉语意思完成下列句子，每空一词 (共20个空格；每空0.5分，满分10分)小题1:这种药物已经进行过人体试验；现在有一点是肯定的，它有可能降低得心脏病的风险。The drug has been _____ _____ on humans. _____ is certain now is that it has the _____ to reduce the risk of heart attacks.小题2:人们建造动物园是为了拉近人类社会和大自然的距离。而且，动物园能为当地的旅游业做贡献，这肯定是对周围地区的经济发展有利的。Zoos are built to shorten the distance between human society and nature. _____ _____, zoos can _____ _____ local tourism, which is surely _____ _____ the economic development of the local neighborhoods. 小题3:为了找出那起事故的真相，他一直在当年的报刊杂志中仔细搜寻，另外还查阅了所有相关的网页。In order to find out the truth of the accident, he has been _____ _____ all the newspapers and magazines of that year, along with all the relevant web pages.小题4:研究显示有些将过多时间用于上网的学生已经辍学，他们往往会脱离周围的人和世界。The study shows that some students, who spend too much time on the Internet, have _____ _____ and tend to _____ _____ the people and the world around them.小题5:在完成了一项为期三个月的工程后，她累坏了；为了放松一下，她已决定今年去法国度假。She was _____ _____ after a three-month-long project and has _____ _____ France for her holiday this year for relaxation.

Answer 1

小题1:tried out; What; potential    小题2:What’s more; contribute to; beneficial to 小题3:combing through; 小题4:dropped out; withdraw from 小题5:worn/tired out; decided on

试题分析： 小题1:用过去分词；主语从句的引导词在从句中作主语，表示“什么”，故用What；用名词形式。 小题2:What’s more是固定用法，意思是此外；情态动词后用动词原形；be beneficial to是固定用法，意思是对……有益。 小题3:强调长时间做某事，用现在完成进行时。 小题4:用现在完成时；withdraw from是固定用法，意思是离开。 小题5:用形容词作表语；现在完成时，故用过去分词。 点评：做这类题，不但要选择正确意义的词、词组及句型，还要根据具体语法和语境，选择适当的时态、语态及使用正确的词形。