A smile will tell people around you that you are a kind and friendly person. However, many people don’t smile because they think they have ugly(丑陋的) teeth. For example, one of my classmates, Mike, doesn’t have very nice teeth, so that is why he seldom opens his mouth. He even says that he has lost confidence(自信) because of his teeth. So it is very important for us to look after our teeth. In fact, a lot of people have this problem. Some people’s teeth are damaged(破坏) because of bad habits, like heavy smoking, eating too much sugar or not brushing teeth often. If your teeth are in bad shape, you should see a dentist(牙医) and ask for help. He can help improve your teeth and tell you how to take care of them.

Smiling can help you to feel more confident and make other people think of you as a more friendly person. If you want to keep healthy, you should not only smile but also laugh. An Indian doctor called Kataria said that children should laugh about 300 times a day, while adults should laugh between 7 and 15 times a day. So please smile and laugh now!

49. What has made Mike lose his confidence?

　 A. His bad habit.　　　　　　　 B. His bad teeth.　　

C. Not smiling. D. Eating too much sugar.

50. Many people don’t smile because 　　　　.

　 A. they don’t like smiling　　　　 B. they think they are ugly

　 C. their teeth are not beautiful　　 D. they can’t open their mouth

51. What can a dentist do according to the passage?

　 A. A dentist can tell you how to improve your bad teeth.

B. A dentist can help you to take care of your bad teeth.

　 C. A dentist can tell you how to brush your teeth.

　 D. Both A and B.

52. How many times shoud a child laugh every day in Doctor Kataria’s opinion?

　 A. Either 300 or 30 times a day.　　 B. Betwwen 7 and 15 times a day.

　 C. About 300 times a day.　　　　　 D. Only 30 times a day.

【小题1】 Please don’t tell others about my p__________ things.
【小题2】 Tom jumped into the water and saved the little child . He was really a b       .  man.
【小题3】 The t_________in the street is always busy, so you must be careful.
【小题4】 If you tell him the truth, you ’ll prove how h________　you are.
【小题5】We all know that there are four s ________　in a year.
【小题6】He gets the most ,although he has the __________（最少）money.
【小题7】I have read one of your ___________（文章）in the newspaper.
【小题8】Everybody should _______ (保护) the wild animals. Because they are our friends.
【小题9】 The old man lives alone, but he doesn’t feel ______ (孤独的).
【小题10】Do you know who ___________ ( 复印 ) this paper for me just now?

补全对话

（At Mr.White’s office in a middle school）

A:Hello!1　　　?

B:Speaking,please.

A:I’m Peter’s mother.I’d like to ask for my son.

B:2　　　?

A:He doesn’t feel well this morning.He has a cold.

B:3　　　.Is it serious?

A:Not very serious.But the doctor asked him to stay in bed and have a good rest.

B:Don’t worry.4　　　.

A:Thank you,sir.Goodbye!

B:5　　　!

 

 

1. Please don’t tell others about my p__________ things.

2. Tom jumped into the water and saved the little child . He was really a b       .  man.

3. The t_________in the street is always busy, so you must be careful.

4. If you tell him the truth, you ’ll prove how h________　you are.

5.We all know that there are four s ________　in a year.

6.He gets the most ,although he has the __________（最少）money.

7.I have read one of your ___________（文章）in the newspaper.

8.Everybody should _______ (保护) the wild animals. Because they are our friends.

9. The old man lives alone, but he doesn’t feel ______ (孤独的).

10.Do you know who ___________ ( 复印 ) this paper for me just now?

 

　　Some of my classmates are not feeling well. Tom has a toothache. He can’t eat anything. Jack has a bad headache. His father asks him to lie down and rest. So he doesn’t go to school today. Peter is stressed out, because the exam is coming. Nancy has a stomachache because she ate too much yesterday. So she couldn’t eat anything today. Jim has a headache and he is stressed out, too. Lucy has a cold and toothache. She will see a dentist this afternoon.
　　(   )41. What’s the matter with Tom?
　　     A. headache       B. toothache        C.stomachache
　　(   )42. Why doesn’t Jack go to school?
　　     A.He needn’t to go.   B. the doctor asks him not to go
　　     C. He doesn’t feel well.
　　(   )43. What food can Nancy eat?
　　    A. apples          B. nothing.           C. chips
　　(   )44.Who is stressed out?
　　    A. Peter           B. Jim               C. Peter & Jim
　　(   )45.What should Lucy do?
　　    A. Drink some water   B.  eat chocolate    C. Listen to music