1、动词第三人称单数练习题（一）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。但有些同学们对于哪些主语是第三人称单数还不十分清楚，现归纳总结如下：一、人称代词he, she, it是第三人称单数。如：1.He likes cars.他喜欢车。2.She goes to school at seven.她七点去上学。3.It has a good name.它有一个好名字。二、单个人名、亲朋好友等称呼作主语是第三人称单数。如：1.Pat never throws rubbish on the floor.Pat从不在地板上扔垃圾。2.Miss
2、Wang waters the flowers once a day.王老师给花一天浇水一次。3.Aunt Mary usually makes cakes.玛丽阿姨经常做蛋糕。4.My mother washes the dishes everyday.我妈妈每天都洗碗。三、第三人称单数形式的构成1.一般直接在词尾加s，如：work-works live-lives make-makes2.以s, x, ch, sh等结尾的单词加es ,如：miss-misses fix-fixesi.finish-finishes teach-teaches3.以辅音字母加o结尾的单词，加es如: go-
3、goes do-does4.特殊变形的有：have-has四、问句：问句中遇到第三人称单数时，需要用助动词does,动词变为原形。What does she like?When does he brush his teeth? 练习一、将括号里动词的适当形式填入横线上。1. I _ in the corridors. (walk)2. He _ in the corridors. (run)3. She _ her face once a day. (wash)4. They _ their teeth once a day. (brush)5. You _ up your clothes o
4、nce a day. (hang)6. We _ our home work once a day. (finish)7. He _ rubbish in the classroom. (throw)8. She _ rubbish on the floor. (throw)9. I _ rubbish in the bin. (throw)10. They _ the table once a day. (set)11. Peter never _ in the corridors. (run)12. Mary usually _ the table. (set)13. Pat and Ke
5、n _ the plants in the morning. (water) 15. Miss Cheng _ TV at home. (watch)16. My sister _ his schoolbag once a day. (pack)17. My mother _ dinner for me. (cook)18. My parents _ the house at Chinese New Year. (clean)19. My teachers _ us some gifts. (give)20. My friends _ the table with me. (set)练习二、选
6、择正确的单词填到括号里。1. What does Candy _ (wants,want) to be ?2.You _ (should,shouldnt) be quiet in the library.3.He shouldnt _ (throw,throws) rubbish on the floor.4. Peter _ (help,helps) his mother at home.5. She never _ (run,runs) in the corridors.6. We should _ (walks,walk) in the corridors.7.He _ (dont,d
7、oesnt) get up early.8. How often _ (do,does) your father go to bed?练习三、将下列句子改成第三人称He的句型（看例句）例句：I brush my teeth once a day. -改：He brushes his teeth once a day. _2. They go to school at six in the morning._3. You wash your face and put on your clothes._4. When do you get up?_5. How often do you hang up your clothes?_ 3 / 3
