1、 英语动词的单三形式讲解 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: He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。 二、单个人名、地名或称呼作主语;是第三人称单数。如: ① Peter watches TV at 9:30. Peter 总是
2、在9:30看电视. ② Beijing is in China. 北京在中国。 ③ My father often eats dinner at 7:00. 我爸爸常常7:00吃晚饭. 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ① A horse is a useful animal. 马是有用的动物。 ② This book is yours. 这本书是你的。 ③ That car is red. 那辆小汽车是红色的。 ④ The cat is Lucy's. 这只猫是露茜的。 四、不定代词someone
3、 somebody, nobody, everything, something等及指示代词this, that作主语时,是第三人称单数。如: ① Everyone is here. 大家到齐了。 ③ This is a pen. 这是一支钢笔。 ④ That is an eraser. 那是一块橡皮擦。 五、不可数名词作主语时为第三人称单数。如: ① The milk is in the glass. 牛奶在玻璃杯里。 ② The bread is very small. 那面包很小。 第三人称单数形式的构成 1.一般直接在词尾加 s, 如:want-wants
4、like-likes read-reads play-plays eat-eats 2.以s,x,ch ,sh等结尾的单词加 es , 如: watch-watches teach-teaches miss-misses fix-fixes 4.以辅音字母加o结尾的单词,加 es 如: go-goes do-does 3.以辅音字母加y结尾的单词,变y为i加 es , 如: fly-flies 附加:have--has 动词单三的练习 一. 根据括号里单词的适当形式填空 1. She _____ (be ) a writer. 2. It _____(look) like a m
5、onkey. 3. We_____(go) to the park. 4. He _____(go) to school. 5. Amy_____(like) eating fruits. 6. Hebei_____(be) next to Shandong. 7. Our teacher _____(be) talking with John. 8. Whose book _____(be) this ? 9. Dogs _____(be) our friends . 10. That blackboard _____(be) clean. 11. The desk _____
6、be) Tom’s. 12. Somebody _____(do) her homework . 13. Everybody _____(is ) ok! 14. Nobody _____ (be) in the park . 15. There _____(be)someone in the classroom . 16. Uncle wang _____(watch) TV at home. 17. Bob _____(read) book in the bookshop. 18. He_____(eat) breakfast in the morning . 19. Ken _
7、have) math class on tuesday. 20. “4” _____(be) a bad number in China . 二. 把下列句子改成第三人称单数句的肯定句、否定句、一般疑问句,并做回答。 1. I like playing the pinao in the music room . (Tom) 2.I do my homework at 4:30 in the afternoon . (she) 3.I have breakfast at twenty-five past seven in the morning.(her father )
8、4. I watch TV at quarter past six with my parents . (Tom’s sister) 三、写出下列动词的第三人称单数形式 1. work_______ 2. watch_________ 3. clean_______ 4. write_______ 5. teach_________ 6. wash________ 7. play_______ 8. read________ 9. go__________ 10. do__________ 11. fly________ 12. study________ 13. drink __
9、 14. cry_______ 15. have________ 16. sit ____ 17. swim _____ 18. draw ______ 19. make ______20. run _____ 21. carry _____22. stand _____ 23. walk _____ 24. jump _____25. come _____ 26. like _____ 27. love _____ 28. know _____ 29. speak _____30. look _____ 31. drive ______ 32. eat _____33. buy _____34. laugh(笑)______ 35. want _____36. talk ______ 37. wear _____38. help _____ 39. find _____ 41. take ____ 42. live ____43. say____






