题型:阅读选择 题类:常考题 难易度:普通
山东省临沂市蒙阴县2018-2019学年八年级下学期英语期末考试试卷(含听力音频)
Teeth are important. Strong and healthy teeth help you chew(咀嚼) foods that help you grow. They help you speak clearly. And yes, they help you look best. Here are some tips for you to take care of your teeth:
⒈Brush your teeth the right way.
Brush your teeth at least twice a day – after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks, too. Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every three months. When you buy toothbrush, be sure it has soft bristles(鬃毛).
⒉Learn how to floss(用牙线清洁) your teeth.
Flossing is a very important way to keep your teeth healthy. Food may hide between two teeth. Flossing can help get rid of it. You'll need to floss your teeth at least once a day.
⒊Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay(蛀牙).Eat lots of fruits and vegetables and drink water instead of soda(苏打).
First Aid: Nosebleeds Keep calm and stay in a safe place. Press both sides of the nose while the patient sits and leans (倾斜) forward. If bleeding continue, press harder until bleeding stops. Call 120 for help if:— Bleeding doesn't stop in 15 minutes. — Bleeding is heavy. — The patient has trouble breathing. |
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