高中重点难语法
高中重点难语法
高中英语语法中关于主谓一致的部分是一个常见的难点,以下是一些关键点的总结:
两个部分构成的名词
当主语由两个部分构成的名词(如衣物或工具)表示时,谓语通常用复数形式。例如:glasses, clothes, trousers。
特殊结构的名词
当主语由"a kind of", "a pair of", "a series of"等词组加名词构成时,谓语动词一般用单数形式。例如:A pair of shoes was on the desk.
并列主语
如果并列主语指的是同一个人、同一事物或同一概念时,谓语动词用单数形式,并且后面的名词通常不加冠词。例如:Truth and honesty is the best policy.
附加词组
当主语后面跟有"as well as", "as much as", "no less than", "along with", "with", "like", "rather than", "together with", "but", "except", "besides", "including", "in addition to"等引导的词组时,谓语动词的单复数形式取决于主语的单复数。例如:The teacher as well as the students was excited.
数量修饰语
"A (great) number of"修饰可数复数名词时,谓语动词用复数;"a great deal of", "a large amount of"修饰不可数名词时,其短语作主语时,谓语动词用单数。
理解这些规则对于掌握英语语法至关重要,它们帮助确保句子中的主语和谓语在数上保持一致。