Nobody but doctors and those _______ by Dr Smith ______ to enter the patient’s r
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Nobody but doctors and those _______ by Dr Smith ______ to enter the patient’s room.A.invited; is allowed | B.invited; are allowed | C.being invited; is allowed | D.being invited; are allowed |
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答案
A |
解析
试题分析:考察分词作定语和主谓一致。本题第一空的动词invite与前面的名词those构成被动关系,故使用过去分词短语在句中作定语修饰名词。第二空当A as well as/together with B做主语的时候,要和名词A保持一致。句意:除了医生和那些史密斯博士邀请的人之外没有人被允许进入病人的房间。故A正确。 点评:当分词做定语的时候,如果构成分词的动词与名词构成主动关系,就使用现在分词做定语;当二者构成被动关系,使用过去分词做定语。单独的一个分词做定语要放在名词的前面,分词短语做定语要放在分词的后面。主谓一致主要指“人称”和“数”方面的一致关系。对大多数人来说,往往会在掌握主语和随后的谓语动词之间的一致问题上遇到困难。一般情况下,主谓之间的一致关系由以下三个原则的支配:语法一致原则 (grammatical concord) 意义一致原则 (notional concord) 就近原则 (principle of proximity)。“主谓一致”考查内容涉及名词单数或复数作主语、不可数名词作主语、不定代词作主语、并列结构作主语、特殊名词作主语时与谓语动词数的一致等。 |
举一反三
________ the severe damage caused by the earthquake in Sichuan on April 20th, 2013, people in the earthquake-stricken areas show great courage and determination.A.Faced with | B.Faced | C.Facing with | D.Face |
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--The first one ________ the finishing line wins the gold medal. --True!A.reaches | B.reached | C.to reach | D.reaching |
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