We should brush ________ teeth every day.

[　　]

A．we

B．our

C．us

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．

1．Xian Xinghai is a great m______________．

2．What’s your e-mail a_______________?

3．His grandparents buy him a set of t________ from the music store，but he can’t play them．

4．We b___________ our teeth every day．

5．T__________ very much for your letter．

6．There are four ___________（字典）on the table．

7．February is the __________（第二）month in a year．

8．Here is my family photo! These are my _________（父母亲）．

9．Running star Sandra eats lots of _________（健康的）food．

10．He is ________（我们的）English teacher．

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.