动词《第三人称单数形式》的变化规则
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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：
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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 doesn't 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
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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.
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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.
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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.
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