1.主語的第三人稱單數形式，即可用"he,she, it”代替的。 如:
he,she, it, my friend, his teacher, ourclassroom, Tom, Mary"s uncle
2.名詞有單數名詞和複數名詞。如:
man(單數)--men (複數)
banana(單數) --bananas (複數)
3.動詞有原形，第三人稱單數形式, -ing分詞，過去式，過去分詞。如:
go--goes--going--went--gone
work--works--working--worked--worked
watch--watches--watching--watched--watched
當主語為第三人稱單數的時候,謂語動詞必須用相應的第三人稱單數形式。
如:
The boy wants to be a sales assistant.Our English teacher is from the US.
Their daughter makes her breakfast all byherself.
1.主語的第三人稱單數形式，即可用"he,she, it”代替的。 如:
he,she, it, my friend, his teacher, ourclassroom, Tom, Mary"s uncle
2.名詞有單數名詞和複數名詞。如:
man(單數)--men (複數)
banana(單數) --bananas (複數)
3.動詞有原形，第三人稱單數形式, -ing分詞，過去式，過去分詞。如:
go--goes--going--went--gone
work--works--working--worked--worked
watch--watches--watching--watched--watched
當主語為第三人稱單數的時候,謂語動詞必須用相應的第三人稱單數形式。
如:
The boy wants to be a sales assistant.Our English teacher is from the US.
Their daughter makes her breakfast all byherself.