1、+not+其它。一般疑问句:Be(was,+主语+其它。如:肯:Hewasaworker.否:疑:-Wereyouworker?-Yes.Iwas./No,wasnt.*注意主语为第一人称单数和第三人称单数时用was,其他用were2.行为动词的变化主语+行为动词(+其它)didnt+动词原形(+其它)。Did+主语+动词原形+其它。wenttoschoolbybus.didntgo-bus?Yes,did.didnt.一般过去时中,动词过去式的构成规则:1直接加ed:work worked looklooked2以不发音e结尾的单词,直接加d:live lived hopehoped use
2、used3以辅音字母+y结尾的,变y为i加ed:study studied carrycarried worryworried4以一个辅音字母结尾的,双写最后的辅音字母+ed:stop stopped planplanned重读闭音节体现形式为辅-元-辅结构,例如nod,n为辅音,o为元音,d为辅音。5. 以ic结尾的动词,要把ic变成ick再加ed,如picnicpicnicked,traffictrafficked6不规则变化的动词过去式:have-had are-were get-got say-said feel-felt do/does-did is-was go-wentdrink
3、-drank eat-ate bring-brought think-thought buy-bought catch- caught teach - taught sit-sat wear-wore cut-cut sweep-swept sleepslept see-saw become-became1 readread(详见:不规则动词)7以辅元辅结尾的加d肯定形式主语+动词过去式+其他例句:She often came to help us in those days.否定形式was/were+not;在行为动词前加didnt,同时还原行为动词I didnt know you like
4、 coffee.一般疑问句Did+主语+谓语动词原型+其他? WasWere+主语+表语?Did I do homework?习题一:用be动词的适当形式填空1. I _ an English teacher now.2. She _ happy yesterday.3. They _ glad to see each other last month.4. Helen and Nancy _ good friends.5. The little dog _ two years old this year.6. Look, there _ lots of grapes here .7. The
5、re _ a heavy snow in two days.8. Today _ the second of June. Yesterday _ the first of June. 9. It _ Childrens Day. All the students _ very excited.1_ (watch) a cartoon on Saturday. 2. Her father _(read) a newspaper last night. 3. We _ to zoo yesterday, we _ to the park. (go) 4. _ you _ (visit) your
6、relatives last Spring Festival? 5. _ he _(fly) a kite on Sunday? Yes, he _. 6. Gao Shan _(put) up the picture last night. 7. I _ (sweep) the floor yesterday, but my mother _. 8. What _ she _(find) in the garden last morning?She _(find) a beautiful butterfly.9. How _(be) Jims weekend? It _(be not) ba
7、d. 10. _ (be) your mother a sales assistant last year? No. she _. 11. I _(have) an exciting party last weekend. 12. _ she _(practice) her guitar yesterday? No, she _. 13. What _ Tom _ (do) on Saturday evening?He _(watch) TV and _(read) an interesting book. 14. They all _(go) to the mountains yesterd
8、ay morning. 15. She _(not visit) her aunt last weekend. She _ (stay) at home and _(do) some cleaning. 16. When _ you _(write) this song? I _(write) it last year. 17. My friend, Carol, _(study) for the math test and _(practice) English last night. 18. _ Mr. Li _(do) the project on Monday morning? Yes
9、, he _I9 _ (watch) a cartoon on next Saturday.20. Her father _ (read) a newspaper last night.21. We _ to zoo yesterday, we _ to the park. (go)22. _ you _ (visit) your relatives last Spring Festival?23. _ he _ (fly) a kite on Sunday? Yes, he _.24. Gao Shan _ (pull) up carrots last National Day holida
10、y.25. I _ (sweep) the floor yesterday.26. What _ she _ (find) in the garden last morning?27. She _ (find) a beautiful butterfly.28. It _ (be) Bens birthday last Friday 29. We all _ (have) a good time last night.30. He _ (jump) high on last Sports Day. 31. Helen _ (feed) a cow on Friday.32. She likes
11、 _ newspapers, but she _ a book yesterday. (read)33. He _ football now, but they _ basketball just now. (play)34. Jims mother _ (plant) trees just now.35. _ they _ (sweep) the floor on Sunday? No, they _.36. I _ (watch) a cartoon on Mondays. 37 We _ (go) to school every Sunday.38. It _ (be) the 2nd
12、of November yesterday. Mr White _ (go) to his office by car.39. Gao Shan _ (put) the book on his head a moment ago.40. Dont _ the house. Mum _ it yesterday. (clean)41. What _ you _ just now? I _ some housework. (do)42. They _ (make) a kite a week ago.43. I want to _ apples. But my dad _ all of them last month. (pick)44. _ he _ the flowers this morning? Yes, he _. (water)45. She _ (be) a pretty girl. Look, she _ (do) Chinese dances.46. The students often
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