《2025年中学生世界八年级英语上册沪教版五四制》

Ⅴ. A. Choose the best answer.
Good teeth play a key role in our life.
Don’t use your teeth as 1
One of people’s wrong ways is not using their teeth correctly. They think their teeth are like scissors, knives or openers. They remove buttons from clothes, nails from wood, open bottles and packages with their teeth. It’s dangerous to do so, because you may have your teeth broken and even pulled out. Do remember: teeth are mainly used for chewing food.

Brush your teeth every day
Some people are too hurried to brush their teeth in the morning. Others are too tired to brush their teeth before going to bed. Brushing teeth regularly removes dirt from your teeth. Move your toothbrush across the teeth correctly: in a circle or up and down. Use a soft toothbrush rather than a hard one. Make sure you brush teeth long enough, for at least two minutes each time.
Develop a healthy eating diet
Too much sugary food is harmful to your teeth. It causes teeth to go bad more easily. To keep teeth beautiful and healthy, try to eat less sugary food on your diet. When you are hungry, eat some fruit instead of a piece of chocolate.
You know, bad teeth makes you have no stomach. Therefore, take good care of your teeth, and you’re able to taste and enjoy different kinds of yummy foods.
( )1. Which of the following BEST fits the blank?
A. knives B. tools C. forks D. spoons
( )2. The wrong use of your teeth probably ______ your teeth.
A. develops B. protects C. destroys D. decorates
( )3. How often do most people brush their teeth?
A. Once. B. Twice. C. 3 times. D. 4 times.
( )4. Which of the following is NOT true about brushing teeth?
A. A hard toothbrush is better for cleaning teeth.
B. Brushing your teeth stops them from going bad.
C. It’s right to move a brush over teeth in circles.
D. Brush teeth for 2 minutes or more every time.
( )5. To protect your teeth, you’d better not eat too much ______ food.
A. bitter B. sour C. spicy D. sweet
( )6. What does the underlined phrase “have no stomach” mean in Chinese?
A. 没有胃口 B. 没有胃 C. 没有胃痛 D. 没有味

答案： 1.B 2.C 3.B 4.A 5.D 6.A