新概念英语青少版入门级B-U-This-is-my-uncle-s-farm.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 6,bird,bird,s,单数,复数,在英语中，单数变复数，最常见的是加“,s,”，但也有很多特殊变形，比如本单元中的“,sheep,”，单复数同形式。类似这类变形的还有“,fish,”。,bird,s,chicken,s,donkey,s,duck,s,farm,s,goat,s,lamb,s,horse,s,你能举例吗？,你还记得英语中的四大句型吗？,陈述句,一般疑问句,否定句,特殊疑问句,This is a duck.,This isnt a duck.,Is this a duck?,Whats this?,That is a horse.,That isnt a horse.,Is that a horse?,Whats that?,This is a duck.,These,are,duck,s,.,That is a horse.,Those,are,horse,s,.,一般疑问句,否定句,特殊疑问句,cow,bull,