Teeth are important. Strong, healthy teeth help you chew all kinds of foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth.

【小题1】How many times at least should we brush our teeth a day?

A．1.

B．2.

C．3.

D．4.

【小题2】What is the major cause of tooth decay?

A．Not brushing teeth.	B．Not changing toothbrushes.
C．Eating sugar.	D．Not flossing teeth.

【小题3】How often should we change our toothbrushes?

A．Never.	B．Three times a month.
C．Every three months.	D．Every month.

【小题4】The bristles of the toothbrush must be_______.

A．hard

B．soft.

C．expensive.

D．not mentioned.

【小题5】Which is the right way to take care of your teeth?

A．Only brush front teeth.

B．Don’t brush teeth before sleeping.

C．Spend at most three minutes brushing teeth each time.

D．Eat lots of fruit and vegetables and drink water instead of soda.

Teeth are important. Strong, healthy teeth help you chew all kinds of foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth.

【小题1】How many times at least should we brush our teeth a day?

A．1.

B．2.

C．3.

D．4.

【小题2】What is the major cause of tooth decay?

A．Not brushing teeth.	B．Not changing toothbrushes.
C．Eating sugar.	D．Not flossing teeth.

【小题3】How often should we change our toothbrushes?

A．Never.	B．Three times a month.
C．Every three months.	D．Every month.

【小题4】The bristles of the toothbrush must be_______.

A．hard

B．soft.

C．expensive.

D．not mentioned.

【小题5】Which is the right way to take care of your teeth?

A．Only brush front teeth.

B．Don’t brush teeth before sleeping.

C．Spend at most three minutes brushing teeth each time.

D．Eat lots of fruit and vegetables and drink water instead of soda.

Teeth are important．Strong and healthy teeth help you chew foods that help you grow．They help you speak clearly．And they help you look best．Here are some tips or you to take care of your teeth．

1．Brush your teeth the right way．   

     Brash your teeth at least twice a day—一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．Brush away from your gums，too．

    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 your toothbrush，be sure it has soft bristles (毛)．

2．Learn how to floss(用牙线清洁)your teeth．

    Flossing is a very important way to keep your teeth healthy．Food may hide in places where a toothbrush can’t get to．Flossing can help get rid of(清除)it．Carefully move the floss between two teeth，up and down．You’ll need to floss your teeth at least once a day．

3．Have good eating habits．

    You need to be careful about what you eat and drink．Eating sugar before you go to bed can make things worse．Eat lots of fruit and vegetables and drink water instead of cola．   

1．The passage is mainly about           ．

    A．how to take care of your teeth    B．how to brush your teeth

    C．how to floss your teeth           D．how to form good eating habits

2．The word“tip”means          ．

    A．money given to the waiter for personal services

    B．piece of advice on how to do something

    C．1ight blow              D．thin end of something

3．When you brush your teeth，at least         minute(s)is necessary．

    A．1          B．2       C．3        D．4

4．Which is NOT mentioned in this passage ?

    A．Flossing your teeth．        B．Having good eating habits．

    C．Brushing your teeth．        D．Going to see the dentist．

5．Which of the following is NOT true?

    A．We should brush our teeth at least twice a day．

    B．Flossing can help get rid of the food between two teeth．

    C．Eating sugar is bad for your teeth．  

    D．We don’t have to brush our teeth if we eat a lot of fruit and vegetables．

Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.
● Brush 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（快餐）, too.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums（齿龈）, too.
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 your tooth brush, be sure it has soft bristles（鬃毛）.
● Learn how to floss your teeth.
Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between the teeth. Flossing can help get rid of it. Carefully move the floss between two teeth, up and down. You need to floss your teeth at least once a day.
● Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay（腐朽）. Eating sugar before you go to bed can make things even worse. Eat lots of fruit and vegetables and drink water instead of soda.
【小题1】           is helpful to your teeth.

A．Eating fruit and vegetables	B．Eating sweet snacks
C．Eating sugar	D．Drinking soda

【小题2】 Which is the right way of brushing the teeth?

A．We should brush our teeth once a day.

B．We should keep our toothbrush away from our gums.

C．When we brush our teeth, at least three minutes is needed.

D．Brush our teeth before breakfast.

【小题3】 From the passage, do you know how to floss the teeth?

A．Go to see a dentist.	B．Fix a floss on the teeth.
C．Move the floss between two teeth.	D．Chew the floss in the mouth.

【小题4】Which of the following is NOT true ?

A．Flossing can help get ride of the food that hides between two teeth.

B．Healthy teeth can help you look more beautiful.

C．We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

D．Your toothbrush should be changed every three months.

【小题5】 The best title for the passage is          .

A．How to floss your teeth.

B．How to have good eating habits.

C．How to brush your teeth.

D．How to take care of your teeth.

Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.
● Brush 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（快餐）, too.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums（齿龈）, too.
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 your tooth brush, be sure it has soft bristles（鬃毛）.
● Learn how to floss your teeth.
Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between the teeth. Flossing can help get rid of it. Carefully move the floss between two teeth, up and down. You need to floss your teeth at least once a day.
● Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay（腐朽）. Eating sugar before you go to bed can make things even worse. Eat lots of fruit and vegetables and drink water instead of soda.
【小题1】           is helpful to your teeth.

A．Eating fruit and vegetables	B．Eating sweet snacks
C．Eating sugar	D．Drinking soda

【小题2】 Which is the right way of brushing the teeth?

A．We should brush our teeth once a day.

B．We should keep our toothbrush away from our gums.

C．When we brush our teeth, at least three minutes is needed.

D．Brush our teeth before breakfast.

【小题3】 From the passage, do you know how to floss the teeth?

A．Go to see a dentist.	B．Fix a floss on the teeth.
C．Move the floss between two teeth.	D．Chew the floss in the mouth.

【小题4】Which of the following is NOT true ?

A．Flossing can help get ride of the food that hides between two teeth.

B．Healthy teeth can help you look more beautiful.

C．We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

D．Your toothbrush should be changed every three months.

【小题5】 The best title for the passage is          .

A．How to floss your teeth.

B．How to have good eating habits.

C．How to brush your teeth.

D．How to take care of your teeth.