Unit 1 Lights,Camera,Action! Grammar and usage 主谓一致课件-2023-2024学年高中英语牛津译林版（2020）必修第二册

主谓一致 1 什么是主谓一致？ She is a teacher. They are students. 主 主 谓 谓 单 单 复 复 主谓一致指的是谓语动词在人称和数上与主语保持一致。 1. I a teacher. (be) 2. He good at swimming. (be) 3. You late for school again.(be) 4. They many new books. (have) 5. She two sisters.(have) am is are have has 3 主谓一致的三大原则 语法一致 意义一致 就近原则 4 语法一致 5 语法一致 She is a teacher. 主语单数，谓语单数 They are students. 主语复数，谓语复数 语法一致指的是，谓语动词的单复数随主语的单复数变化而变化， 主语单数，谓语单数；主语复数，谓语复数。 6 用法1： She_____(be)my friend. Knowledge_____(be)power. They______(be)my friends. Students_____(be)playing on the playground. is is are are 单数名词 不可数名词 复数名词 复数名词 当主语为不可数名词或单数名词时，谓语动词用单数。 当主语为复数名词时，谓语动词用复数。 7 用法2： Swimming______(be)good for health. To see______(be)to believe. Whether we’ll go________ (depend) on the weather. is is depends 当主语是动名词，不定式或从句时，谓语动词用单数。 8 主谓一致中，两个疑问句并列，如果指两件事，谓语用复数。如果指同一件事，则用单数。 When they will come and where we should go ˍ_____（is/are）still unkown. When and where to hold the party ________(has/have）not been decided yet. are has Both John and Lucy_______(like) watching films. 用法3： like 当both...and...或and连接两个主语时，谓语动词用复数。 John and Lucy_______(be) interested in movies. are 用法4： The singer and dancer_______(be)my classmate. The singer and the dancer_______(be)my classmates. is are 当and连接的两个主语有一个定冠词修饰，指的是同一人，谓语动词用单数。 当and连接的两个主语有两个定冠词修饰，指的是两个人，谓语动词用复数。 用法5： Nobody _______(care)about him. Something _______(be)wrong with my computer. Someone _______(be)waiting for you. cares is is 不定代词 somebody、 someone、 something、 anybody、 anything、 everyone、 everything、 nobody、 no one、 nothing等复合不定代词作主语时，谓语动词用单数形式。 each/either/neither/one等＋of＋名词/代词复数”作主语时，谓语动词用单数形式. Each of us _____(have) a tape-recorder. Neither of them_____(be) my friends. has is 用法6： 量词如pair, glass, piece, cup等，量词的单复数决定谓语动词的单复数，量词是单数，谓语动词用单数；量词是复数，谓语用复数。 This pair of socks_______(be) red. The two pairs of scissors_____(be)made in Tianjin. is are 用法7： percent/half/most/part/the rest/a lot/lots/ some/plenty等＋of＋名词或代词”作主语时，谓语动词的单复数形式与of后的词保持一致 About