老师
Hi, everyone. How are you today? Hope you're fine. 一去二三里，烟村四五家，亭台六七座，八九十枝花。大家一定很熟悉这首古诗，在中文里，复数用数词、二、三、四等来表示，那么英文名词是怎么表示复数的？具体来说表现形式是什么呢？
老师
Now let's look at some pictures.
老师
看图片， a book two books。 A ruler. Four rulers. Any razor, three erasers. An orange. Five oranges. A bus. Six buses. box seven boxes，大家是不是已经发现规律了？没错，英文中表示复数的方法就是在单词的末尾加s。同时我们也会注意到几个特殊的地方，比如说 bus 和box，末尾都是加1S，读作 buses boxes， bus buses， box boxes。那么名词变为复数时，什么情况加s？什么情况加ES？下面让我们来详细了解一下。
老师
绝大多数的可数名词的复数形式是在该词末尾加上后缀s，例如，friend，FRIENDS，cat，cats， name names， rulers map maps desk desks。当可数名词以s，x，c，h，s， h 结尾时，我们要在该词末尾加上后缀e， s 构成复数 bus buses class classes box boxes。
老师
Fox. Fox says watch what? Chase. Flash, flash chase. Okay, now let's look at the pictures. I will ask some questions about the things in the picture. Can you answer them? What's this? its a book what are these they are books whats that its a ruler what are those， they are rulers whats this its any razor what are they？ Is they are erasers. What's that? It查看隐藏内容