动词《第三人称单数形式》的变化规则

小学英语动词第三人称单数变化规则 一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律为 规则 原形 第三人称单数形式 1、一般情况下，直接在动词词尾s get take play gets takes plays 2、以s, x, sh, ch, o结尾的动词，在词尾 es guess fix finish teach go和do guesses fixes finishes teaches goes和does 3、以辅音字母 y 结尾的动词，先把y变为i，再加es study try fly carry worry studies tries flies carries worries 4、不规则动词（特殊情况） have be has is 1、变否定句格式为doesn’t/does not 动词原形，如 He goes to school at six in the morning. 变否定句 →He doesnt go to school at six in the morning. 2、变一般疑问句要借用助动词does，如 She goes home at five every day. →Does she go home at five every day --- Yes, she does./No, she doesn’t. 哪些主语是第三人称单数 除I、you之外的所有可数名词单数及不可数名词。he she it 个人名） 例题引路 判断下列词语哪些是第三人称单数，是请打“√”不是请打“”。 he we she they it Han Mei uncle Wang the farmers my mother Linda Sally and Lucy the dog the cats 1、写出下列动词的第三人称单数。 drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry _______ come________ watch________ plant_______ fly ________ study_______ brush________ teach________ 2、用括号内动词的适当形式填空。 1. He often ________have dinner at home. 2. We _____________ not watch TV on Monday. 3. Nick ___________ not go to the zoo on Sunday. 4. ________ they __________ like the World Cup 5. What _________they often _________ do on Saturdays 6. _________ your parents _________ read newspapers every day 7. There ________be some water in the bottle. 8. My aunt _______look after her baby carefully. 9. The child often _______watch TV in the evening. 10. Mike’s sister ________ cook nice food. I _______ like eating it very much. 21. _______ do your brother_______ watch TV in the evening No, he_______ not. 3、选出正确的答案 1. She like / likes to play football. 2. He like / likes drinking milk. 3. I like / likes to watch TV. 4. We like / likes to play badminton. 5. They like / likes to sing songs. 6. She read / reads books every day. 7. He play / plays computer games every day. 8. It listen / listens to the radio every day. 9. Linda draw / draws pictures every day. 10. Jane and Linda play / plays football every day. 5、把下列句子变为否定句 1. We like playing football. 2. Linda swims every day. 3. They like playing games. 4. My father reads newspaper in the evening. 7、把下列句子变为疑问句，并做肯定和否定回答。 1. My brother can ride a horse. 4. We clean the classroom after school. ____________________________________