冀教版小学英语六年级上册 Unit 2 School in Canada "名词变复数" 衡水景县安陵前村中心小学 张真  时长： 4分48秒 These are many pencils.This is a chair. These are two chairs.This is a pencil.pencil-pencils chair-chairsmost of the nouns add s This is a bus. These are two buses. This is a box These are many boxes. This is a watch.These are two watches.This is a dish.These are three dishes.bus-buses box-boxes watch-watches dish-dishesNouns that end in -ch, -sh