外研版高中英语必修3 Module 3 The Violence of Nature 主谓一致课件 （共29张）

课件29张PPT。主谓一致 主谓一致主谓一致是指谓语在人称和数上必须和主语的人称和数保持一致。这是英语语法中必须遵循的基本规则，也是英语和汉语区别很大的地方。 主谓一致主要有以下几种情况：二、意义一致三、就近原则一、语法一致 一、语法一致 主语为单数形式，谓语动词也用单数形式； 主语为复数形式，谓语动词也用复数形式。 例如： I often help him and he often helps me. 我经常帮助他，他也经常帮助我。 We often help each other. 我们经常互相帮助。 不可数名词作主语，谓语动词用单数； 可数名词的复数形式作主语， 谓语动词用复数。（一）谓语动词常用复数的情况 1）主语为复数名词或代词 The teachers are respected in the world.2) 当people , the police, cattle 等集体名词 作主语，形式上为单数而意义却是复数， 谓语用复数 The police are looking for the missing child. The cattle are kept in his farm. 3）山脉、群岛、瀑布、运动会等s 结尾的复数名词( the Olympic Games, clothes, goods, things, feelings, surroundings, belongings, earnings, the Ural Mountains, manners, congratulations)作主语。 The Olympic Games are held once every four years. The Rocky mountains stand in the west of the north America4）the+adj. 表示一类人 或物做主语时 如 the+blind,deaf, living,dead, wounded,poor,rich old, young等The dead are soon forgotten. Generally speaking the young are eager for success.5) the+姓的复数形式表一家人 The Whites are going to make a trip to London. The Greens were watching TV when a fire broke out. （二）谓语动词常用单数的情况 1）可数名词的单数及不可数名词作 主语时。2）表示时间、距离、金钱、长度、重量等 复数名词作主语，表达一个整体概念时。 Twenty years is only a short time in human history. 注意： 但若与pass, go by等连用指时间的流逝， 或与spend, waste 等连用指时间或金钱的花费时, 谓语动词用复数。 如： Six months have passed, and we still have no news of them.3)主语从句、动词不定式、动名词 形式作 主语时，谓语动词用单数。 What I’ ve said is right.2. When and where to hold the meeting is unknown. 3. Whatever was left was taken away.4. Failure is the mother of success.5. To see is to believe.4) 以-S 结尾的单数名词，形式为复数而意义为 单数. 如表示学科、国家、机构、书籍、报刊等 名称作主语, (news, physics, maths，politics , the United States; the New Times; 书名如Great Expectations(《远大前程》)； the United Nations), 谓语用单数。 The United states is made up of 50 states. The Times is a newspaper for the British government Great Expectations was written by Charles Dickens in 1860.?5) each neither either +of + the+复数名词或代词Each of us has a dictionary. Either of the books on the table belongs to me. Neither of them is fit for the job.7) many a / each / every either / neither more than one+单数名词Many a student has seen the film. Neither story is true. More than one student has seen the film. More students than one have seen the film. 当each放在主语后作同位语时， 不决定谓语单复数 They each have a dictionary. =Each of them has a dictionary.8). 由some, any, no, every + one/thing/body 所构成的复合代词做主语时，谓语用单数 Nobody wants to go there. Something has been done to end the strike. （三）其 ... ...