湖南省隆回县第二中学高中英语模块三导学案：Unit3 Period 10 grammar4Originated Mr. Dragon Revised Mr. Zhou ＆ Ms LuoStudying task: Subject-verb agreementStudying aim: the rules of Subject-verb agreementSelf education:Task1:grammar rules(参考学法大视野 P87-89)在英语句子里，谓语受主语支配，其动词必须和主语在人称和数上保持一致，这就叫主谓一致。寻其规律，大致可归纳为三个原则，即语法一致、逻辑意义一致和就近一致原则。（一）语法一致原则：语法上一致就是谓语动词和主语在单、复数形式上保持一致。1、以单数名词或代词、动词不定式短语、动名词短语或从句作主语时，谓语动词一般用单数形式；主语为复数时，谓语动词用复数形式。如：His father is working on the farm. / To study English well is not easy. / What he said is very important for us all. / The children were in the classroom two hours ago. / Re ading in the sun is bad for your eyes.Δ 由 what 引导的主语从句，后面的谓语动词多数情况用单数形式，但若表语是复数或 what从句是一个带有复数意义的并列结构时，主句的谓语动词用复数形式。如 ： What I bought were three English books. / What I say and do is (are) helpful to you.2、由连接词 and 或 both … and 连接起来的合成主语后面，要用复数形式的谓语动词。Lucy and Lily are twins. / She and I are classmates. / The boy and the girl were surprised when they heard the news. / Both she and he are Young Pioneers.Δ① 若 and 所连接的两个词是指同一个人或物时，它后面的谓语动词就应用单数形式。如：The writer and artist has come. ② 由 and 连接的并列单数主语前如果分别有 no, each, every more than a (an) , many a (an)修饰时，其谓语动词要用单数形式。如：Every student and every teacher was in the room.. / No boy and no girl likes it.3、主语为单数名词或代词，尽管后面跟有 with, together with, except, but, like, as well as, rather than, more than , no less t han, besides, including 等引起的短语，谓语动词 仍用单数形式；若主语为复数，...
