崽崽们：
参考答案：
1.Tom is a teacher.
否定句：
Tom is not a teacher.
一般疑问句：
Is Tom a teacher?
2.The student went to the party.
否定句：
The student did not go to the party.
(did not = didn’t)
一般疑问句：
Did the student go to the party?
3.She likes maths.
否定句：
She does not like maths.
(does not= doesn’t)
一般疑问句：
Does she like maths?
4.We go to school every day.
否定句：
We don’t go to school every day.
一般疑问句：
Do you(we) go to school every day?
5.He has cleaned the classroom.
否定句：
He has not cleaned the classroom.
一般疑问句：
Has he cleaned the classroom?
6.We are friends.
否定句：
We are not friends.
(are not= aren’t)
一般疑问句：
Are you(we) friends?
7.The students have handed in their homework.
否定句：
The students have not handed in their homework.
一般疑问句：
Have the students handed in their homework?
8.He was late for class this morning.
否定句：
He was not late for class this morning.
一般疑问句：
Was he late for class this morning?
9.We should study hard.
否定句：
We should not study hard.(这个句子不正确理念)
一般疑问句：
Should we you(we) study hard?
10.He need get the computer repaired.
否定句：
He needn’t/ need not get the computer repaired.
一般疑问句：
need he get the computer repaired?
11.He needs to get the computer repaired.
否定句：
He doesn’t need to get the computer repaired.
一般疑问句：
Does he need to get the computer repaired?
12.He dare say that to me.
否定句：
He dare not say that to me.
一般疑问句：
Dare he say that to me?
13.He dares to say that to me.
否定句：
He doesn’t dare to say that to me.
一般疑问句：
Does he dare to say that to me?