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数词与主谓一致 一、用所给动词的适当形式填空 1.A teacher of English and class teacher ________ (tell) us something about volunteer workers now. 答案与解析 is telling 句子主语为“英语老师兼班主任”为一个人，故后面的谓语动词要用第三人称单数形式，从now可知，用现在进行时。 2.When and where this took place ________ (be) still unknown. 答案与解析 is 主语为主语从句，虽由and连接但却指的是同一件事，故谓语动词用单数形式，且表示被动，故填is。 3. Every means ________ (try), but none proved successful. 答案与解析 has been tried means的单复数同形，从every可知这里是单数，因此谓语动词也用单数，而且根据句意可知，是“每个办法都被尝试过了”，故用被动语态。 4.Weibo as well as WeChat ________ (serve) as a media platform for people to share their thoughts instantly without limits of place or time. 答案与解析 serves 句意：微博和微信可以作为一个供人们随时随地分享他们想法的媒体平台。serve as表示“可用作，可当……使”。由as well as可知，该句的谓语应由Weibo而定，故应用第三人称单数形式serves。 5.—Hey! Here is a message on my cellphone，telling me that I have won the first prize of a weekend for two in Paris. —Delete it! It's a trick. Many a person ________ (cheat) by such tricks. 答案与解析 has been cheated 句意：——嘿，我手机上有一条短信，告诉我我已获得巴黎周末双人游的大奖。——删掉吧。那是个骗局。许多人被这样的短信骗过。“many a＋单数名词”做主语，谓语动词用单数形式，根据句意可知，许多人已经被骗过，故用现在完成时的被动语态。 6.One survey shows that large quantities of water ________ (be) wasted every year in China，and that one third is available to be saved. 答案与解析 are large quantities of＋不可数名词/复数可数名词做主语时，谓语动词常用复数形式，即由quantities决定，且由every year可知用are。 7.Hank as well as the other children who have no parents ________ (take) good care of in the center. 答案与解析 is being taken as well as连接主语时，谓语动词和前面的主语一致，而且take good care of和Hank构成被动关系，故用被动语态。 8.What the teacher of the science class does and says ________ (be) of great importance to the students at college. 答案与解析 is 句意：理科老师在课堂上说的话和做的事对学院里的学生很重要。本句的主语是主语从句，且主语从句中用了并列谓语，表示的是同一问题的两个方面，谓语动词应用单数形式，且陈述的是客观情况，应用一般现在时。 9.Children are not recommended to see such films as ________ (be) bad for their mental development. 答案与解析 are 分析句子结构可知，空处是as引导的定语从句并在从句中做主语，先行词为films，因此使用复数动词are。 10.Wasn't it the icy road rather than the drivers that ________ (be) to blame for the series of traffic accidents？ 答案与解析 was 此处谓语动词的单复数应与被强调的主语一致，而rather than连接主语时，谓语动词应与前面的名词the icy road一致，所以使用was。 二、根据文中意思完成下面句子(每空一词) 1.桌子上有两本书和一本词典。 There ________ two books and a dictionary on the table. 答案 are 2.做这项工作四十分钟足够了。 Forty minutes ________ enough for the work. 答案 is 3.玛丽的眼镜破了。 Mary's glasses ________ broken. 答案 are 4.学生们和老师都为他的演讲感动了。 The students as well as the teacher ________ moved by his speech. 答案 were 5.工厂里大约有300个工人。 The number of the workers of this factory ________ about 300. 答案 is 6.地震过后需要大量的帐篷。 A large quantity of tents ________ needed after the earthquake. 答案 is |
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