動詞第三人稱單數(shù).doc

動詞的第三人稱單數(shù)在一般現(xiàn)在時中，當(dāng)主語是第三人稱單數(shù)時，謂語動詞要用第三人稱單數(shù)形式，即常在動詞原形后加-s或-es。但有些同學(xué)們對于哪些主語是第三人稱單數(shù)還不十分清楚以及部分同學(xué)不知道否定與疑問的變化，現(xiàn)歸納總結(jié)如下：一、人稱代詞he, she, it是第三人稱單數(shù)。如：He likes watching TV. 他喜歡看電視。She has lunch at twelve. 她十二點吃午餐。 It looks like a cat. 它看起來像只貓。二、單個人名、地名或稱呼作主語；是第三人稱單數(shù)。如： Han Mei looks like her mother. 韓梅看起來像她的母親。 Beijing is in China. 北京在中國。 Uncle Wang often makes cakes. 王叔叔經(jīng)常做蛋糕。三、單數(shù)可數(shù)名詞或this / that / the+單數(shù)可數(shù)名詞作主語時，是第三人稱單數(shù)。如： A horse is a useful animal. 馬是有用的動物。 This book is yours. 這本書是你的。 That car is red. 那輛小汽車是紅色的。 The cat is Lucys. 這只貓是露茜的。四、不定代詞someone, somebody, nobody, everything, something等及指示代詞this, that作主語時，是第三人稱單數(shù)。如： Everyone is here. 大家到齊了。 There is something wrong with the watch. 這塊手表有毛病。 This is a pen. 這是一支鋼筆。 That is an eraser. 那是一塊橡皮擦。五、不可數(shù)名詞作主語時為第三人稱單數(shù)。如： The milk is in the glass. 牛奶在玻璃杯里。 The bread is very small. 那面包很小。六、當(dāng)數(shù)字或字母作主語時，看作第三人稱單數(shù)。如： 6 is a lucky number. 6是個吉利數(shù)字。I is a letter. I是個字母。 七、 三單形式的否定：be動詞做謂語：在be動詞后面加not（注意可以縮寫）實義動詞做謂語：doesnt do(動詞原形)。 He likes apples He doesnt like apples八、 三單形式的一般疑問：be動詞做謂語：把be動詞提到主語前 He is a good man. Is he a good man?實義動詞做謂語：在句子最前面加上does 但是后面的動詞要變回原形。 He wants to go home.Does he want to go home?第三人稱單數(shù)形式的構(gòu)成1.一般直接在詞尾加 s， 如：work-works live-lives make-makes 2.以s,x,ch ,sh等結(jié)尾的單詞加 es , 如： miss-misses fix-fixes finish-finishes teach-teaches3.以輔音字母加y結(jié)尾的單詞，變y為i加 es , 如： fly-flies4.以輔音字母加o結(jié)尾的單詞，加 es 如: go-goes do-does動詞單三的練習(xí)一、 寫出下列動詞的第三人稱單數(shù)。1. clean2. go3. have4. do5. play6. fly7. come8. brush9. watch10. study11. ask12. answer13. swim14. catch15. write16. eat17. make18. paint19. learn20. phone21. run22. hop23. sing24. pick25.Drink 26.go 27.stay 28.make 29.look 30.Have 31.pass 32.carry 33.come 34.watch 35.Plant 36.fly 37.study 38.brush 39.teach 二、 用括號內(nèi)動詞的適當(dāng)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.The girl _(teach) us English on Sundays.8.She and I _(take) a walk together every evening.9.There _(be) some water in the bottle.10.Mike _(like) cooking.11.They _(have) the same hobby.12.My aunt _(look) after her baby carefully.13.You always _(do) your homework well.14.I _(be) ill. Im staying in bed.15.She _(go) to school from Monday to Friday.16.Liu Tao _(do) not like PE.17.The child often _(watch) TV in the evening.18.Su Hai and Su Yang _(have) eight lessons this term.19 Mikes sister _ (cook) nice food. I _ (like) eating it very much.20_ (do) your father_ (watch) TV in the evening? No, he_ (not). 21 Tom usually_ (play) football after school22 He _ (live) in a small town near Nanjing.23 I like_ (cook) and_ (grow) flowers.24 I _ (go ) to school by bus, and he _(go) to school by bike.25 Who _ (sing) beautifully in your class? Jim.26. She _ (be ) a writer.27. It _(look) like a monkey.28. We_(go) to the park.29. He _(go) to school. 30. Amy_(like) eating fruits.31. Hebei_(be) next to Shandong.32. Our teacher _(be) talking with John. 33. Whose book _(be) this ?34. Dogs _(be) our friends .35. That blackboard _(be) clean.36. The desk _(be) Toms.37. Somebody _(do) her homework .38. Everybody _(is ) ok!39. Nobody _ (be) in the park .40. There _（be）someone in the classroom .41. That cat _(be ) mine .42. A little water _(be) in the cup.43. Cheese _（taste） well .44. The letter “O” _(look) like zero.45. “4” _(be) a bad number in China .三、 選出正確的答案：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.四、 選擇題：1. I to school every day.A. go B. goes C. going2. He teeth every morning.A. brush B. brushes C. brushing3. The birds singing.A. like B. likes C. like to4. What does Lily doing?A. like B. likes C. to5. you like eating apples?A. Do B. Does C. Doing6. he swim every afternoon?A. Do B. Does C. Doing7. Tom likes in the classroom.A. singing B. sing C. to singing8. Does Sally like swimming? -No, she .A.dont B.doesnt C.does9. Peter and Mary milk every day. A. drink B. drinking C. drinks10. they read English every day? A. Does B. To C. Do五、 把下列句子變?yōu)榉穸ň洌?. She draws pictures every day. 2. We like playing football. 3 Linda swims every day. 4 They like playing games. 5. My father reads newspaper in the evening. 6. He likes drawing pictures._六、 把下列句子變?yōu)橐蓡柧?，并做肯定回答?. My father can ride a horse. ？2. she does her homework at home ?3. Miss Green likes dancing very much. ？4. we clean the classroom._ _?5. My mother cooks the meals. ？6. I clean the bedroom everyday._?7.They read books in the classroom. ？8. The children sing in the music room. ？七、 把下列句子改成第三人稱單數(shù)句的肯定句、否定句、一般疑問句，并做回答。1. I like playing the pinao in the music room .