Recently.there have been many famous people themselves with buckets of ice water-what's all that about?That is called the Ice Bucket Challenge .one of the hottest activities．The activity was created 题目和参考答案——青夏教育精英家教网—

题目内容

18．Recently，there have been many famous people （71）watering（water） themselves with buckets of ice water-what's all that about？That is called the"Ice Bucket Challenge"，one of the hottest activities．
The activity was created by the ALS Association，an American charity organization，who are working to fight a disease（72）called（call） Amyotrophic Lateral Sclerosis （ALS）．The disease ALS makes peopl's muscle become hard and（73）it is very hard for the patients to move．Stephen Hocking is one of the patients．According to the game rules of"Ice Bucket Challenge"，participants have to pour a bucket of ice water over the head，and anybody （74）who is invited to the challenge can either do the pouring in 24hours （75）or donate 100U．S．dollars，or do the both．
Like the epidemic（流行病），Ice bucket challenge，which is popular around the world very（76）quickly（quick），has made a growing number of famous persons worldwide，including Bill Gates，Christiano Ronaldo，and Lady Gaga and so on．The activity not only helps the sick people to get the money （77）to cure（cure） their disease，but also makes more and more people aware （78）ofthe disease．Ice bucket challenge is （79）agreat success．Until now，a big sum of money（80）has been received （receive）．We hope the patients become better．

分析本文作者主要介绍了"冰桶挑战"这一活动兴起的原因，活动规则，受欢迎的程度以及该活动在世界上的开展情况等．

解答答案：
71．watering 考查现在分词   此处在句中作后置定语，修饰前面的名词people；由于动词water与该名词是主谓关系，意为：用冰水浇自己的许多名人；故用现在分词watering．
72．called   考查过去分词    此处在句中作后置定语，修饰前面的名词disease；由于动词call与该名词是动宾关系，意为：被称作肌萎缩侧索硬化症（ALS）的一种疾病；故用过去分词called．
73．it 考查it作形式主语的用法   此处用来指代真正的主语to move，在句中作形式主语；故用it．
74．who 考查关系代词   本句为定语从句；先行词anybody指人，在该从句中作主语，故用who．
75．or 考查句意理解以及固定搭配    本句的意思是：任何被邀请来参加挑战的人要么在24小时内接受浇冰水的挑战，要么就捐出100美元；此处与前面的连词either 构成固定搭配：either…or…意为：要么…要么…；故用or．
76．quickly 考查副词   此处用在副词very之后，修饰谓语 is popular，故用副词quickly．
77．to cure     考查动词不定式   此处在句中作目的状语，故用动词不定式to cure．
78．of   考查固定搭配   aware of意为：意识到，知道；故用of．
79．a     考查不定冠词    由于本句中的success指的是：一件非常成功的事情，因此它是可数名词，故用a．
80．has been received 考查时态及语态   根据时间状语"Until now"可知，此处表示的是过去发生的动作，持续到了现在，应使用现在完成时；由于动词receive与主语a big sum of money 是动宾关系，所以应使用现在完成时态的被动语态，故用has been received．

点评本题主要考查了各种语法在短文中的具体运用．做本题时，需要在正确理解短文的前提下，逐句分析句意以及所考查到的语法现象；因此在平时的学习中，应熟练掌握各种语法知识，其中包括词法，句法，各种时态语态以及虚拟语气等．