第1个回答 2010-08-28
My father is watching TV.
Jim is reading in his room.
I'm doing my homework.
They are swimming in the river.
He comes from America.
Does he come from America ?
He comes from America, doesn't he ?
Where does he come from ?
He doesn't from America.
Lucy is good at math.
Is Lucy good at math ?
Lucy is good at math , Isn't she ?
What subject is Lucy good at ?
Lucy isn't good at math.
My father does a little housework at home.
Does your father do a little housework at home ?
My father does a little housework at home, doesn't he ?
What does your father do at home ?
My father doesn't do a little housework at home.
My friends are friendly to me.
Are your friends friendly to you ?
My friends are friendly to me, aren't they ?
How are your friends ?
My frends aren't friendly to me.本回答被提问者和网友采纳
第2个回答 2010-08-28
一、非三单 I am doing homework .
三单 He is doing homework .
二、三单 疑问句 Does Jim like English very much ?
反义疑问句 Doesn't Jim like English very much ,does he ?
特殊疑问句 What is Jim like ?
否定句 Jim doesn't like English .
非三单 疑问句 Do you like English very much ?
反义疑问句 Don't you like English very much ,do you ?
特殊疑问句 What are you like ?
否定句 I don't like English .
第3个回答 2010-08-28
一、
三单：He is reading a book./Lucy is a beautiful girl.
非三单：I am surfing on the Internet./We are watching TV.
二、
三单：分别是原句--------疑问句--------反意问句-----特殊疑问句------否定句
1. He likes playing football.
Does he like playing football?
He likes playing football, doesn't he?
What does he like?
He doesn't lie playing football.
2. Lily is five years old?
Is Lily five years old?
Lily is five years ole, isn't she?
How old is Lily?
Lily isn't five years old.
3. She has a car.
Does she have a car?
She has a car, hasn't she?
What does she have?
She hasn't a car.
非三单：
1. We have a lot of friends.
Do you have a lot of friends?
We have a lot of friends, haven't we?
What do we have?
We haven't a lot of friends.
2. You are a teacher.
Am I a teacher?
You are a teacher, aren't you?
What do I do?
You aren't a teacher.
3. I hate Jim.
Do you hate Jim?
I hate Jim, don't I?
Whom do you hate?
I don't hate Jim.
第4个回答 2010-08-28
1.
非三单 I am doing homework .
三单 He is doing homework .
2.
三单 疑问句 Does Jim like English very much ?
反义疑问句 Doesn't Jim like English very much ,does he ?
特殊疑问句 What is Jim like ?
否定句 Jim doesn't like English .
非三单 疑问句 Do you like English very much ?
反义疑问句 Don't you like English very much ,do you ?
特殊疑问句 What are you like ?
否定句 I don't like English .