Question

 

Everyone wants to have healthy teeth. When you laugh, you will 36     your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that?

    It's    37    your teeth are important in many ways. Take care of them, and they'll help to take care of you. Strong,    38    teeth help you grow. They also help you speak clearly. You can take pate of your teeth by doing like these:

    Brush your teeth     39     a day, after getting up and before bedtime. And you brush all of your teeth, not just the front ones. Spend some time     40     the teeth along the sides and in the back. Take your time while brushing. Spend at    41     three minutes each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush     42   three months. Clean between your teeth with dental floss(????).I t feels strange when you do it at first, but soon you'll get used to      43     it. Brushing    44     your teeth healthy. You also need to care about what you eat and drink. Eat    45     fruits and vegetables and drink water instead of drinks.

Do you want to have white and healthy teeth? Please brush your teeth!

1.A. close      B. wash         C. serve            D. open

2.A. though     B. because C. if           D. when

3.A. tight      B. white    C. healthy          D. clean

4.A. once       B. twice        C. three times D. four times

5.A. on             B. in       C. at           D. to

6.A. first      B. least        C. once             D. last

7.A. every          B. both         C. either           D. neither

8.A. helping    B. making   C. feeling      D. doing

9.A. starts         B. produces     C. keeps            D. suggests

10.A. a lot         B. lots of     C. few          D. a little

 

Answer 1

【答案】

 

1.D

2.B

3.C

4.B

5.A

6.B

7.A

8.D

9.C

10.B

【解析】

1.根據(jù)上下文可知“張開你的嘴”。

2.because引導(dǎo)原因狀語(yǔ)從句。

3.“強(qiáng)壯，健康的牙齒---”

4.根據(jù)after getting up and before bedtime知是 “一天刷兩次牙”。

5.spend---on---是固定用法。

6.固定詞組“至少”at least。

7.“每三個(gè)月”。

8.為避免重復(fù)下文的動(dòng)詞用do代替。

9.習(xí)慣用法keep sth. adj.

10.多吃水果和蔬菜，fruits and vegetables前用lots of。