主谓一致1.(2013·福建卷)The famous musician,as well as his students,________to perform at the opening ceremony of the 2012 Taipei Flower Expo
A.were invitedB.was invitedC.have been invitedD.has been invited解析: 句意为:那位著名音乐家和他的学生应邀在 2012 年台北花博会开幕式上演出
本题既考查主谓一致又考查动词的时态
题干中的主语是 The famous musician,是单数形式,排除 A 和 C 项
根据 the 2012 Taipei Flower Expo 可知谓语动词需用过去时态,排除 D项
答案: B2 . (2013· 江 苏 卷 )Generally , students’ inner motivation with high expectations from others________essential to their development
A.is B.are C.was D.were解析: 句意为:一般来说,学生们的内在动机及来自他人的高期望对他们的发展是必要的
本题考查主谓一致
本题中由 with 连接两个成分,即 A with B,谓语动词的单复数应该和 A 保持一致,所以本句谓语动词应该和 students’ inner motivation 保持一致,用单数
本句说的是一般情况,所以用一般现在时态
答案: A3 . (2013· 湖 南 卷 )The university estimates that living expenses for international students ________around $8,450 a year