作业帮有两句英语不懂请教各位
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/11/09 10:44:01
有两句英语不懂请教各位
1.There ______ a book and a pencil-box in the oupboard.
A.is B.hsa C.are D.have
2.There _______ a quarter of a pound of tea on the table.
A.is B.has C.are D.house
1.There ______ a book and a pencil-box in the oupboard.
A.is B.hsa C.are D.have
2.There _______ a quarter of a pound of tea on the table.
A.is B.has C.are D.house
A
主谓一致中的靠近原则
当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致.
There is a pen, a knife and several books on the desk..
There are twenty boy-students and twenty-three girl-students in the class.
A
就近原则,即谓语动词的单复形式取决于最靠近它的词语 一般来说,不可数名词用动词单数,可数名词复数用动词复数.
但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式.
本句中,若a quarter of 改为three quarter of 那就得用are了
主谓一致中的靠近原则
当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致.
There is a pen, a knife and several books on the desk..
There are twenty boy-students and twenty-three girl-students in the class.
A
就近原则,即谓语动词的单复形式取决于最靠近它的词语 一般来说,不可数名词用动词单数,可数名词复数用动词复数.
但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式.
本句中,若a quarter of 改为three quarter of 那就得用are了