一般現(xiàn)在時動詞第三人稱單數(shù)變化規(guī)則

1、精品資料歡迎下載一、概述一般現(xiàn)在時的概念和用法：（1）表示現(xiàn)階段經(jīng)常、反復、習慣性的動作;（2）表示目前的狀況；（3）表示自然界的客觀真理。二、一般現(xiàn)在時的結構時態(tài)的結構指的是動詞的變化形式。一般現(xiàn)在時間有兩種結構，一種是動詞原形，用于主語為非第三人稱時的情況；另一種為動詞的第三人稱單數(shù)形式，用于主語為第三人稱時的情況。Eg1. We often get up early in the morning.Eg2. My father often gets up early in the morning.三、談談 “主語為三單，其后動詞s 添”在一般現(xiàn)在時中，當主語為第三人稱單數(shù)時，謂語動詞要用第

2、三人稱單數(shù)形式。可以簡單敘述為 “主語為三單，其后動詞 s 添 ”。何謂第三人稱單數(shù)？用一句話概括就是 “非你、非我、非復數(shù) ”，如 he, she, it, my father, my mother, my sister, our English teacher, Tom, Mike, Liu Jia, China, my book, etc.Eg3.He sometimes goes to school by bike.Eg4.My father works in the hospital as a doctor.四、一般現(xiàn)在時的肯定句中，主語為第三人稱單數(shù)的動詞變化主要體現(xiàn)在詞尾的變化上

3、，其規(guī)律為：（與名詞變成復數(shù)的變法大致相同。 ）規(guī)則1、一般情況下，直接在動詞詞尾+s2、以 s, x, sh, ch, o 結尾的動詞，在詞尾+ es3、以輔音字母 + y 結尾的動詞，先把 y 變?yōu)?i，再加 es4、不規(guī)則動詞（特殊情況）原形第三人稱單數(shù)形式getgetstaketakesplayplaysguessguessesfixfixesfinishfinishesteachteachesgo 和 dogoes和 doesstudystudiestrytriesflyfliescarrycarriesworryworrieshavehasbeis五、一般現(xiàn)在時的句子轉換（1）當句

4、子中有 be 動詞或情態(tài)動詞時，則把 be 動詞或情態(tài)動詞 (can,could 等等 )提到主語的前面變成一般疑問句 ;在 be 動詞或情態(tài)動詞后面加 not 變成否定句 .例：陳述句： She is a student.一般疑問句 Is she a student?否定句 She is not a student.陳述句： I can swim.一般疑問句 Can you swim精品資料歡迎下載否定句 I can not swim.（2）當句子中即沒有 be 動詞，也沒有情態(tài)動詞時， 則在主語前加助動詞 do (you,以及復數(shù) ), does（單數(shù) she,he,it）變成一般疑問句；

5、在主語后謂語動詞前加助動詞 dont（I,you,以及復數(shù) ), doesn （t單數(shù)she,he,it）變成否定句，助動詞后的動詞要變成動詞原形 。例：陳述句： We get up at 7:00 every morning.一般疑問句 Do you get up at 7:00 every morning? 否定句 We don t get up at 7:00 every morning.陳述句： She has a little brother.一般疑問句 Does she have a little brother?否定句 She doesn t have a little brot

6、her.哪些主語是第三人稱單數(shù)？1、人稱代詞 he, she, it；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。2、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。3、單數(shù)可數(shù)名詞或 this / that / the + 單數(shù)可數(shù)名詞

7、作主語時，是第三人稱單數(shù)； 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 Lucy's. 只貓是露茜的。4、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。The water is very cold. 那些水很涼。1、寫出下列動詞的第三人稱單數(shù)。drink _go _stay _make _look _have_p

8、ass_carry _come_watch_plant_fly _study_brush_teach_catch_wash_do_like_say_learn _eat_ read_ sing_ buy_study_come_plant(種植 )_2、用括號內動詞的適當形式填空。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

9、 _ (do) on Saturdays?6. _ your parents _ (read) newspapers every day?7. There _(be) some water in the bottle.精品資料歡迎下載8. My aunt _(look) after her baby carefully.9. The child often _(watch) TV in the evening.10. Mike s sister _ (cook) nice foodI.(like) eating it very much.11. _ (do) your brother_ (wa

10、tch) TV in the evening? No, he_ (not).12. We often_(play) in the playground.13. He _(get) up at six o clock.14._you_(brush) your teeth every morning.15.What_ (do) he usually_ (do) after school?16.Danny_(study)English,Chinese,Maths,Science and Art at school.17.Mike sometimes _(go) to the park with hi

11、s sister.18.At eight at night, she often_(watch) TV with his parents.19._ Mike_(read) English every day?20.How many lessons_yourclassmate_(have) on Monday?21. What time_his mother_(do) the housework? 1.We _ ( go ) to school on foot every day .2.They _( not have ) any lessons on Sundays .3.She _ ( br

12、ush ) her teeth twice a day .4.These students _ ( be not ) good at boating .5.Wei Hua always _( carry ) water for his grandpa on Sundays .6._Kate _( like ) making friends ?7.The lazy boy _( not do ) his homework in the evening .8.How many classes _you _( have ) every day?9.Who _the baby _( look ) li

13、ke ?10.He can _( teach ) us Enlgish well .11. He often _(have) dinner at home.12. Daniel and Tommy _(be) in Class One.13. Nick _(not go) to the zoo on Sunday.14. What _they often _(do) on Saturdays?15. _ your parents _(read) newspapers every day?16. The girl _(teach) us English on Sundays.17. She an

14、d I _(take) a walk together every evening.18. There _(be) some water in the bottle.19. They _(have) the same hobby.20. My aunt _(look) after her baby carefully.21. You always _(do) your homework well.22. I _(be) ill. I m staying in bed.23. She _(go) to school from Monday to Friday.24. The child ofte

15、n _(watch) TV in the evening. 25.-What day _(be) it today? It s Saturday.26. He _ (get) up at six o'clock.()1. I _to school at 7:00 in the morning.A. goB. goingC. goes()2. They _books every day in the library.A.readsB. readC. reading()3. The monkey_ eating bananas very much.A.likeB. likesC. liki

16、ng()4. My father _to read newspaper after supper every day.A.likeB. likesC. liking()5. I like watching TV, but my mother _like it.精品資料歡迎下載(A. don tB. doesn tC. does)6. _ your father drink milk every day?A.doB. areC. does)7. We will go shopping if it_ tomorrow.A.don't rainB. didn't rainC.does

17、n't rain)8. He said the sun _in the east and _in the west.A rose; setB rises; setsC rises, set)9.Wang Mei _ music and often _ to music.A like; listenB likes; listensC like; are listening)10. Jenny_ English every evening.A has studyB studiesC studyD. isn't rainD rise; setsD liking ; listenD s

18、tudied3、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 d