howtoprotectyourteeth如何保护你的牙齿 Do you have strong and healthy teeth? How do you usually take care of your teeth? 第1页/共8页 toothbrush and tooth paste 第2页/共8页 mouth wash 第3页/共8页 floss 第4页/共8页 read the passage and find the tips of take care of your teeth 1,brush your teeth the right way 2,learn how to floss your teeth 3,have good eating habits 第5页/共8页 第6页/共8页 第7页/共8页