He's She's陈述句肯定句，否定句，一般疑问句思维导图

陈述句肯定句：He's an astronaut.

变否定句：He isn't an astronaut.

变一般疑问句:Is he an astronaut? 肯定回答：Yes, he is. 否定回答：No, he isn't.

陈述句肯定句：He's a policeman.

变否定句：He isn't a policeman.

变一般疑问句:Is he a policeman? 肯定回答：Yes, he is. 否定回答：No, he isn't.

陈述句肯定句：He's a fireman.

变否定句：He isn't a fireman.

变一般疑问句:Is he a fireman? 肯定回答：Yes, he is. 否定回答：No, he isn't.

陈述句肯定句： She's a doctor.

变否定句：She isn't a doctor.

变一般疑问句:Is she a doctor? 肯定回答：Yes, she is. 否定回答：No, she isn't.

陈述句肯定句： She's a nurse.

变否定句：She isn't a nurse.

变一般疑问句:Is she a nurse? 肯定回答：Yes, she is. 否定回答：No, she isn't.

陈述句肯定句：He's a pilot.

变否定句：He isn't a pilot.

变一般疑问句:Is he a pilot? 肯定回答：Yes, he is. 否定回答：No, he isn't.

陈述句肯定句： She's a housewife.

变否定句：She isn't a housewife.

变一般疑问句:Is she a housewife? 肯定回答：Yes, she is. 否定回答：No, she isn't.

陈述句肯定句： He's a vet.

变否定句：He isn't a vet.

变一般疑问句:Is he a vet? 肯定回答：Yes, he is. 否定回答：No, he isn't.

陈述句肯定句：She's a teacher.

变否定句：She isn't a teacher.

变一般疑问句:Is she a teacher? 肯定回答：Yes, she is. 否定回答：No, she isn't.

陈述句肯定句：He's a pupil.

变否定句：He isn't a pupil

变一般疑问句:Is he a pupil? 肯定回答：Yes, he is. 否定回答：No, he isn't.