由and连接的并列单数主语的前边如果分别有each, every, 或no修饰时,其谓语要用单数形式 例:In our country every boy and every girl has the right to education. No teacher and no student is going to take part in such a boring game.
主语是单数,其后尽管有as well as, no less than, rather than, more than, but, except, besides, with, along with, together with, like, including, in addition to等起连接作用的词语带其他名词,谓语动词仍用单数。
以ics结尾的学科名称,如mathematics, physics, politics, news, works等都属形复意单名词,谓语用单数。 例:Mathematics seems to be difficult to me. The glass works was rebuilt in 1959.