Question

you打头的句子怎么改一般疑问句.否定句 回答

Answer 1

改一般疑问句时，需要把助动词提前，比如：You like dog(你喜欢狗。).变成一般疑问句，这里，like是动词，助动词是do于是把do提前，变成Do you like dog?（你喜欢狗吗？）再比如：You are a student.(你是一名学生。)变成一般疑问句就是Are you a student?这里的助动词就是are.
而改否定句时，需要在助动词的后面加否定词not，如果原句中没有助动词，比如You like dog(你喜欢狗。).改成否定句时就要在加上助动词，在动词like前面加do not，简写为don't。再比如：You are a student.(你是一名学生。)变成否定句就是You are not a student.

Answer 2

1.改成疑问：助动词或be动词提前，其他语序不变
如：you know.
Do you know? Yes,I do. No,I don't.
you are right.
Are you right? Yes,I am No,I'm not.
2.改成否定句：助动词或be动词后面直接加not
You don't know.
You are not right.
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Answer 3

一般疑问句：如果you后面有系动词（am,is,are)，那就把系动词提前，如果有can，那就把can提
前。如果什么都没有，那就在you前面加do。
否定句 回答：现在前面回答yes或no。在用什么提问，用什么回答。
举例:DO you have oranges 回答：yes,I do NO I don't

Answer 4

You are a boy.
改Am I a boy?You aren't a boy.
You like fish.
改Do I like fish?You don't like fish.
you played football last afternoon
改Did I piay football last afternoon?You didn't play football last afternoon.
前面是疑问句,后面是否定句.

Answer 5

举个具体的例句说明吧：
You are a good man.
Are you a good man?
Yes, I am/No,I am not.
You are not a good man.