2012 届英语二轮复习课件: Unit 10 数词和主谓一致 高考命题点一 与数词相关的主谓一致 【例 1】 It is reported that many a new house________at present in the disaster area
are being built B
were being built C
was being built D
is being built 思路点拨:考查主谓一致
根据“many a+单数可数名词”作主语时,谓语动词应用单数形式,可排除 A、B
根据时间状语 at present (目前,现在),要用现在进行时,所以又可排除 C
答案:D 【例 2】 The number of foreign students attending Chinese universities ________ rising steadily since 1990
A.is B.are C.has been D.have been 思路点拨:考查主谓一致和时态
“the number of+可数名词复数”结构意为“……的数目(数量)”,它在句中作主语时,谓语动词要用单数形式
再由 since 可知应选择现在完成时,故答案为 C 项
答案:C 高考命题点二 主谓一致的三大原则 【例 1】 Listening to loud music at rock concerts ________caused hearing loss in some teenagers
have 思路点拨:考查主谓一致和语态
由于 casued 后有宾语,故该用主动语态,即可排除 A、B
考虑到主语是动名词短语,所以谓语动词该用单数
句意:在摇滚演唱会上听超响的音乐已对一些青少年造成了听力