Module 4 People who help us,有,have / has,= have / has got,move in,apartment,公寓,put out fires,put out fires,fireman,check your teeth,dentist,help us to learn,teacher,catch criminals,policeman,drive an ambulance,ambulance man,help sick people,doctor,nurse,help sick people,put out fires,check your teeth,drive an ambulance,help us to learn,catch criminals,Policeman, policeman, What can you do? I can catch criminals, I can help you. Doctors, doctors, What can you do? I can help sick people, I can help you.,dentists teachers doctors and nurses firemen policemen ambulance men,help sick people,drive an ambulance,check your teeth,catch criminals,put out fires,help us to learn,can,