8.“each．．and each．．”，“every．．and every．．”，“no．．and no．．”，“many a．．and many a．．”结构

不定代词each，every，no所修饰的名词及“each．．and each．．”，“every．．and every．．”，“no．．and no．．”，“many a．．and many a．．”结构作主语时，谓语动词用单数形式。

Every man and every woman is at work．

所有男人和女人都在工作。

Many a desk and many a bench is to be taken out of the hall．

许多课桌和凳子将被搬出大厅。