Unit 4 period 4A 略B 1.c 2.b 3.b 4.c 5.aC 1.toothache,medicine,brush,bedtime2.cold,fever,should,doctorD 1.see the dentist 2.asks a policeman for help3.Go along 4.brushes his teeth5.drink some warm water. 6.eating fruit2.have a rest 8.visit herE Doctor:What’s the matter?Liu Tao: I have a headache,I feel cold.Doctor: Let me check,you have a fever.L |