6、there be 结构中的be是可以运用各种时态的。 Thereisgoingtobeameetingtonight. 今晚有个会议。 Therewasaknockatthedoor. 有人敲门。 Therehasbeenagirlwaitingforyou. 有个女孩一直在等你。 Therewillberainsoon. 不久天就要下雨了。 2.动词be单复数形式要跟therebe之后的真正的主语一致。并且要根据就近一致原则来变换be的单复数形式。 如: There is a book
7、 on the desk. 课桌上有一本书。 How many people are there in the city? 这个城市里有多少人口。 There is a pen and two books on the desk. 课桌上有一个钢笔和两本书。 There are two books and a pen on the desk. 课桌上有两本书和一个钢笔。 There are some students and a teacher in the classroom. 在教室里有
8、一些学生和一位老师。 There is a teacher and some students in the classroom. 在教室里有一位老师和一些学生。 3.在there be引起的句