Theteacheraswellasthestudentswasreadinginthelibrary与句式有关的主谓一致◇由what引导的主语从句,谓语动词通常用单数,但所指的具体内容是复数意义时,谓语动词一般用复数形式,例如:WhatweneedismoretimeWhatweneedaredoctors◇在地点置于句首的倒装句中,谓语动词的数应与其后的主语一致。如:HerecomesSimonHerearesomebooksandpaperforyou这是给你的书和纸。Betweenthetwowindowshangsapicture◇Therebe结构中,谓语动词与临近的主语一致,即“就近原则”。例如:Thereisabookandthreepensonthedesk桌子上有一本书,三只钢笔。◇关系代词who,that,which等在定语从句中作主语时,其谓语动词的数应与句中先行词的数一致。ThosewhowanttogopleaseputupyourhandsSomeoftheenergythatisusedbymancomesfromthesun以下为高中阶段主谓一致内容,仅供参考。◇如果主语有morethanone…或manya…构成,尽管从意义上看是复数内容,但它的谓语动词仍用单数形式。如:MorethanonestudenthasreadthebookManyagirlhasbeenthereManyastudenthasbeentoShanghai许多学生到过上海。◇主语是eacheveryno单数名词and(eachevery)单数名词时,谓语动词用单数。例如:Eachboyandeachgirlhasgotaseat每个男孩和女孩都有一个座位。Everymanandeverywomanisatwork每个男人和女人都在工作。Eachboyandeachgirlwantstogotothecinema◇oneandahalf复数名词作主语,谓语动词用单数形式。例如:Oneandahalfhoursisenough一个半小时足够了。