Question

Healthy teeth are important in many ways. For example, when we get our pictures taken, everyone says “Say cheese!” So we open our mouth and show our teeth.

1.Strong and healthy teeth help us chew the right food to grow. They also help us speak clearly and look our best. 2.我们必须照顾好我们的牙齿。What should we do to protect our teeth?

First, we should brush them at least twice a day—after breakfast and before bedtime. We should brush all of our teeth, not just the front ones. 3. We should spend at least 3 minutes each time brushing teeth.

4.一年看两次牙医也很重要。Besides checking for disease, the dentist will help keep our teeth extra clean.

5.We also need to be careful about what we eat and drink. Remember to eat more vegetables and fruit and drink more water. Of course, don’t forget to smile!

 

Answer 1

1.强健的牙齿帮助我们咀嚼合适的食物来成长。

2.We must look after/ take good care of our teeth.

3.我们每次至少要花三分钟刷牙。

4.It’s also important to see a dentist twice a year.

5.我们也必须注意（小心）我们吃的食物和喝的饮料。

【解析】

试题分析：通过短文的介绍，作者想让读者知道保护牙齿的方式：首先，我们一天要至少刷两次牙。每次要刷牙至少达到三分钟。再次，一年看两次牙医也很重要。我们也必须注意（小心）我们吃的食物和喝的饮料。照顾好牙齿，保持天天微笑。

1.

2.

3.

4.

5.吃的食物和喝的饮料。 故填：我们也必须注意（小心）我们吃的食物和喝的饮料。

考点：科普知识类短文阅读。