be动词助动词情态动词造句

be 动词、情态动词、助动词造 句
be动词
1. am: I am a student./ I am very happy. 2. am not:I am not a student./I am not very happy. 3. is:Lucy is a teacher./He is excited. 4. is not:Lucy is not a teacher./He is not excited. 5. are: We are in front of Tian’anmen. 6. are not: We are not in front of Tian’anmen. 7. was: I was very happy yesterday（昨天）. 8. was not: I was not very happy yesterday.
情态Baidu Nhomakorabea词
1. can: Can I help you? 2. can’t: You can’t go at a red light. 3. will: I will clean my room this weekend. 4. won’t: I won’t clean my room this weekend. 5. must: We must remember the traffic rules. 6. mustn’t: You mustn’t go at a red light. 7. should: We should know the traffic rules. 8. shouldn’t: You shouldn’t go at a red light. 9. may: May I help you? 10. may not: I may not go to school tomorrow.
be 动词&助动词
1. 2. 3. 4. 5. 6. 7. 8. were: We were happy yesterday. were not: We were not happy yesterday. do: Do you like English? don’t: I don’t like running（跑步）. does: Does he like English? doesn’t: He/She/Amy doesn’t go to school on foot. did: Did you/he/she/Mike go to school by bus? didn’t: I didn’t go to school yesterday.