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语法专题 语法提分微点案 考点4 主谓一致 微视角 大领悟 微学堂 涨分数 微考场 新演练 主谓一致是指谓语动词在人称和数上与主语保持一致，一般遵循三个原则，即语法一致原则、就近一致原则和意义一致原则。做题时还要注意时态及其他语法及词义的正确性。 微视角 大领悟 练知考情 会方法技巧 (2017·新课标卷Ⅰ)It ________ (be) unimaginable that it could ever be cleaned up. 解析：根据could ever用一般过去时，由于主语是It，是单数，因此此处谓语用was。 was ①分析句子成分，确定所填词在句中作谓语。 ②确定句子的主语，根据单数主语用单数谓语，复数主语用复数谓语的原则解题。 1．(2015·新课标卷Ⅰ短文改错)Lots of studies has shown that global warming has become very serious. 答案与解析：第一个has→have 主语lots of studies为复数，故谓语用复数。 2．(2015·浙江卷短文改错)On the right side of the class were the road. 答案与解析：were→ was 倒装句中主语是the road，故谓语用单数。 3．(2017·辽宁卷短文改错)The early morning barking have been disturbing us as we are often up all night with the baby. 答案与解析：have→has 主语barking为单数，故谓语用单数形式。 4．(2017·新课标卷Ⅱ短文改错)My dream school look like a big garden. There are all kinds of flowers and trees around the classroom buildings. 答案与解析：look→looks 主语school为单数，故谓语用单数。 5．(2017·四川卷短文改错)I'm going to talk about what you should do when a fire alarm go off. 答案与解析：go→goes a fire alarm为主语，故谓语用单数。 6．Suddenly the arrows was flying down at us from the sky. 答案与解析：was→were the arrows为复数主语，故谓语用复数。 7．You, dear diary, is my only souvenir from my past life and my only friend. 答案与解析：is→are 主语是you，故谓语用are。 短文改错常出现谓语动词单复数的误判。做题时注意： ①第三人称单数的代词作主语，谓语是否用单数形式。 ②不定式短语、动名词或名词性从句作主语，谓语动词是否错用作复数形式。 | 
