第二讲主谓一致[全析考法]Ⅰ.单句语法填空1.(2018·全国卷Ⅰ)While running regularly can't make you live forever, the review says it ________ (be) more effective at lengthening life than walking, cycling or swimming.解析:is 根据语境可知,此处叙述的是一般的客观事实,且本句中宾语从句与主句的时态应保持一致,故使用一般现在时。it 指代上一句的 running regularly,是第三人称单数,故填 is。 2.(2017·全国卷Ⅰ)Fast food ________ (be) full of fat and salt; by eating more fast food people will get more salt and fat than they need in their diet.解析:is 本句中的主语是 fast food,是不可数名词短语,所以谓语用第三人称单数形式,且此处讲的是现状,所以填 is。3 . (2016· 全 国 卷 Ⅱ )Leaving the less important things until tomorrow ________ (be) often acceptable.解析:is 主语是“Leaving the less important things until tomorrow”,所以谓语用单数形式;此处表示客观情况,用一般现在时。Ⅱ.单句改错1.(2018·全国卷Ⅲ)The classroom is a place for learning and that include learning from textbooks, and mistakes as well.________________解析:include→includes 分析句子结构可知,that 引导定语从句,修饰 place,关系代词替代 place 在从句中作主语,从句谓语动词的数要与先行词保持一致,谓语动词也使用第三人称单数的形式。2 . (2016· 浙 江 高 考 )He would ask who we was and pretend not to know us.________________解析:was→were 从句中的主语是 we,为复数,故 be 动词应该用 were。3.(2014·全国卷Ⅱ)My dream school starts at 8:30 a.m. and ends ... My dream school look like a big garden.________________解析:look→looks 最后一句的主语是单数形式,所以谓语也用第三人称单数,根据前文可知应用一般现在时,所以用 looks。4.(2014·辽宁高考)The early morning barking have been disturbing us as we are often up all night with the baby.________________解析:have→has 句子的主语为“The early morning barking”,故谓语动词应用单数形式。5.(2014·陕西高考)Sudden...