如题所述
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第1个回答 2015-05-31
当句子有实意动词的时候,变疑问句和否定句的时候,用助动词do/ does/ did.
当句子没有实意动词而是有be (是连系动词或助动词)的时候,就用直接用be的不同形式,提问。
如:Do you get up early? Does he like English?
Did he come to see you yesterday? (以上三句话都有实意动词)
再如: Are you a teacher? Is he watching TV?
Were you doing your homework at 7 last night? (这三句话都是be的不同形式)
当句子没有实意动词而是有be (是连系动词或助动词)的时候,就用直接用be的不同形式,提问。
如:Do you get up early? Does he like English?
Did he come to see you yesterday? (以上三句话都有实意动词)
再如: Are you a teacher? Is he watching TV?
Were you doing your homework at 7 last night? (这三句话都是be的不同形式)
第2个回答 2018-03-19
句子里含有,变时,be动词放在句首。
You are a middle school student.
- Are you a middle school student!
He is going to visit the museum this Sunday.
- Is he going to visit the museum this Sunday?
句子的谓语是行为动词时,变一般疑问句须用do 或 does。如:
We go to school by subway every day.
- Do you go to school by subway evry day?
Tow likes playing football very much.
- Does Tom like playing football very much?本回答被网友采纳
You are a middle school student.
- Are you a middle school student!
He is going to visit the museum this Sunday.
- Is he going to visit the museum this Sunday?
句子的谓语是行为动词时,变一般疑问句须用do 或 does。如:
We go to school by subway every day.
- Do you go to school by subway evry day?
Tow likes playing football very much.
- Does Tom like playing football very much?本回答被网友采纳
第3个回答 2020-11-07
对
Monica枫叶
2018-03-19 LV.12
关注
句子里含有be动词,变一般疑问句时,be动词放在句首。
You are a middle school student.
- Are you a middle school student!
He is going to visit the museum this Sunday.
- Is he going to visit the museum this Sunday?
句子的谓语是行为动词时,变一般疑问句须用助动词do 或 does。如:
We go to school by subway every day.
- Do you go to school by subway evry day?
Tow likes playing football very much.
- Does Tom like playing football very much?
Monica枫叶
2018-03-19 LV.12
关注
句子里含有be动词,变一般疑问句时,be动词放在句首。
You are a middle school student.
- Are you a middle school student!
He is going to visit the museum this Sunday.
- Is he going to visit the museum this Sunday?
句子的谓语是行为动词时,变一般疑问句须用助动词do 或 does。如:
We go to school by subway every day.
- Do you go to school by subway evry day?
Tow likes playing football very much.
- Does Tom like playing football very much?