What’s the strongest part of your body? Your head? Bones? It’s your teeth. There is a special thing called enamel（牙釉质）in teeth. It is the hardest thing in the human body and keeps bacteria（细菌）away. However, teeth are hurt easily to problems and disease. September 20 is National Teeth-loving Day in China. Let’s pay attention to the health of our teeth.
Teeth problems are common around the world. Most children and young adults have tooth decay（龋齿）. A study which come out on China Health Monthly magazine this year showed that 40.74% of a sample（抽样）of 1,306 Chinese students under age 15 has decayed teeth.
Food that is rich in sugar increases the risk of tooth decay. After you eat, bacteria go crazy over the sugar on your teeth. The bacteria turn sugar into acids that eat away at tooth enamel. This causes holes in your teeth.
Another common problem is crooked teeth（龅牙）. When your new teeth begin to grow and the old teeth haven’t fallen out, there isn’t enough space for the new ones. This causes crooked teeth.
Don’t worry. Here are some ways to keep your teeth healthy.
◆Brush at least twice a day in the morning and in the evening.
◆Learn to use dental floss(牙线). The floss gets rid of food that’s hidden where your toothbrush can’t get it.
◆Visit a dentist. He or she can check if you have any dental problems and help you clean your teeth.
◆Pay attention to what you eat. It’s better to eat lots of fruit and vegetables instead of fries and drink water instead of soda.
◆Wear braces(牙套) to make your teeth straight and beautiful.What’s the strongest part in the human body according to the passage?
| A．Bones. | B．Teeth. |
| C．Head. | D．Bactria. |
When is National Teeth-loving Day in China?
| A．September 30. | B．October 20. |
| C．September 20. | D．June 5. |
Crooked teeth refer to（指的是） _________.
| A．decayed teeth | B．the old teeth |
| C．the fallen teeth | D．the new teeth |
Which of the following is NOT true about decayed teeth?
| A．Once you eat sugar, you must have decayed teeth. |
| B．Bacteria become strong over the sugar on your teeth. |
| C．Bacteria can turn sugar into acids that eat away at tooth enamel. |
| D．If you have decayed teeth, there may be holes in those teeth. |
Which of the following is NOT a good way to keep teeth healthy?
| A．Make your teeth straight with braces. |
| B．Brush your teeth twice a day or more. |
| C．Eat much fries or drink much soda. |
| D．See a dentist if you have dental problems. |
John gets up early from Monday to Saturday, because he must go to school before 7:30 on weekdays(工作日) and go to the Drawing Club at 8:00 on Saturday mornings. He usually goes to the bookshop on Saturday afternoons, and after supper he watches TV until(直到) midnight.
He doesn’t get up early on Sundays. John’s parents both work on Sundays. John always watches TV after he gets up. Then he usually goes to KFC to have a hamburger and some juice for lunch. After that, he goes back home and starts to play computer games until his parents come back. He does his homework after supper. He usually has lots of weekend homework, so he must spend three hours on it. He usually goes to bed at about 11:00 p.m. on Sundays. He often complains(抱怨) he has too much homework to do.How often does John need to get up early?
| A．Every day. | B．Five days a week. |
| C．Only at the weekend. | D．Every day except on Sundays. |
What does John do on Sunday mornings?
| A．He goes to have lessons. | B．He goes to a club. |
| C．He goes to the bookshop. | D．He watches TV. |
When does John do his weekend homework?
| A．On Sunday evenings. | B．On Sunday mornings. |
| C．On Saturday evenings. | D．On Sunday afternoons. |
Why does John have lunch in KFC on Sundays?
A. Because he’s too busy.
B. Because his parents aren’t at home.
C. Because he gets up too late.
D. Because his parents have lunch in KFC.Which of these is not right?
| A．John watches TV after supper on Saturdays. |
| B．John doesn’t exercise on Sundays. |
| C．John watches much TV on Sunday afternoons. |
| D．John goes to bed late on Saturday and Sunday evenings. |
Look at my pen pal’s album. This is Lily, my pen pal. She lives in New Zealand(新西兰).It ’s next to Australia(澳大利亚).She is a quiet girl. She likes playing the violin and drawing comic pictures. She wants to be an artist in the future. She goes to school on foot. She has a brother. His name is Jill. He is only five. He likes riding his small bike in the garden and playing with his toy cars. Her father is a baseball player. Her mother is an accountant. She works in a bank. They both go to work by car. They are very happy.
Where is New Zealand?
A. It’s next to America.
B. It’s next to Australia.
C. It’s next to China.What’s Lily’s hobby?
A. She likes playing the violin and drawing comic pictures.
B. She likes riding his small bike in the garden and playing with his toy cars.
C. She likes drawing comic pictures and riding a bike.What does her father do?
A. He’s a baseball player
B. He’s a football player
C. He’s a policemanHow does her father go to work?
A. On foot. B. By bus. C. By car.Does Jill like riding his small bike in the garden?
A．Yes, he does.
B. No, he doesn’t
C. Yes, she does.
It is Saturday .The Browns are at home .Mrs Brown are in the kitchen.She is making apple pies.The pies she makes are very delicious.Do you want to have a taste?Mr Brown isn’t in the living room.He is outside.He is washing his car.The car is new and very beautiful.So he looks after it very well.Jim is in the garden.He is playing football with some other boys.Where is his sister,Sue?She’s in the bedroom with her friend,Ann.They are watching the Animal World.There are _________ people in Mr Brown’s family.
A.six B.four C.twoMrs Brown is _____
A.making the apple pies
B. watching TV
C.washingMr Brown looks after ___ very well.
A. Mrs Brown B.his daughter C.his car Who are playing outside? ____
A. Mrs Brown and Sue
B.Some boys
C.Sue and AnnSue and Ann are _________.
A.watching TV in the living room
B. playing football in the open air
C. watching TV in Sue’s bedroom
Hello! My name is Mike. I am an American boy. I’m 12 years old. I study in Youyi School in Beijing. My home is near. I usually go to school on foot. Sometimes I go by bus. My father and my mother are teachers. They work in a middle school. It’s very far. They go to work by subway. They work very hard. I love them. My grandparents are in the USA. We are going to visit them by plane next year. How old is Mike?
A. He is eleven.
B. He is twelve.
C. He is ten.Is Mike an English boy?
A. Yes, he is.
B. I don’t know.
C. No, he isn’tHow does he usually go to school?
A. He usually goes to school on foot..
B. He usually goes to school by bus.
C. He usually goes to school by car.Do his parents go to work by bus?
A. Yes, they do.
B. No, they don’t.
C. Yes, he does.How are they going to America?
A. They are going to America by plane.
B. They are going to America by subway.
C. They are going to America by train.
阅读理解
I’m Sarah. I live in a big city. Usually my father goes to work by car. He likes driving, but he doesn’t like driving to work. Why is that? Because it takes too much time. There is always a lot of traffic. His car is very slow. He goes home very late every day. And he is very tired（累的）. He doesn’t like playing with me after work. Today, he is happy. He says：“There is going to be a train near our home! I am going to work by subway next year. It is fast. I can read hewspapers on the train. I can listen to music, too!” My Mom says, “Then you can come back early and cook the meals.” I say, “You can play with me after work.”
判断正误，正确用T 错误用F表示Sarah’s father goes to work by subway.
He likes driving.
He goes home very late every day.
He often plays with Sarah after work.
He often cooks the meals after work.