1、小学英语 第三人称单数,在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。 Grandma gives Daming a present. Sam has lunch. It copies the other snake! Daming watches TV.,一般情况下，直接在动词后+s ，collect collects sound soundscome comes drop dropsplay plays say saysthink thinks like likes,2.以s, sh, ch, x, o 结尾的动词，在词尾+ es w
2、atch watches teach teaches guess guesses wash washes fix fixes go goes,以辅音字母+ y 结尾的动词，变y 为i，再+ esstudy studies trytriesfly flies copy copies,不规则变化动词have has do does,在一般现在时中，当主语是第三人称单数时， 疑问形式？,当主语为第一二人称时，怎样变成疑问句？,I like football。 Do you like football?,句子前加上do,He plays football. Does he play football?,句子前加does后还有什么变化,在一般现在时中，当主语是第三人称单数时，否定形式？,He likes music. (变成否定形式） He doesnt like music.Grandma gives Daming a present. Grandma doesnt give Daming a present.,对比变化,I like apples. I dont like apples Do you like apples?,He likes apples. He dosent like apples. Does he like apples?,谢 谢,
