阅读下面的短文，并根据短文内容回答所提问题．
Most teens need more than 9hours of sleep each night．But about 1in 4teens has trouble in sleeping．Lack（缺少） of sleep can affect everything from our feelings to how well we focus on tasks like studying．It can also influence sports performance，increase our chances of getting sick，and may be related to weight gain in some people．
How can we get the sleep we need？Here are some ideas：
Be active during the day．Get at least 60minutes of exercise a day．Physical activity can decrease（减少） stress and help people feel more relaxed．Just don't work too close to bedtime because exercise can wake you up before it slows you down．
Say goodnight to electronics．Experts suggest using the bedroom for sleep only．At least shut everything down an hour or more before lights out．
Keep a sleep routine（常规）．Going to bed at the same time every night helps the body expect sleep．Creating a set bedtime routine can improve this relaxation effect．Spending time with a pet，writing a diary or doing anything else can relax you．
Expect a good night's sleep．Instead of worrying that you won't sleep，remind（提醒） yourself that you can．Say"Tonight，I will sleep well"several times during the day．It can also help to practice breathing exercises or gentle exercises before bed．
Everyone has a sleepless night once in a while．But if you regularly have trouble in sleeping and you think it's affecting your mood or performance，talk to your doctor．
46．How many hours of sleep do most teens need each night？
47．Can physical activity increase stress or decrease stress？
48．If Tom often has trouble sleeping and it affects like performance，what should he do？
49．Does making the light on help to have a good sleep？
50．Write down at least one of your suggestions about getting the sleep we need． ．
(原创)根据短文内容，判断正误。（正确T，错误F）
Welcome to the dolphin show. Hello! I am Ben. I am today’s actor. Soon you’ll see my show. Now I am show you some rules.
Don’t talk loudly.
Don’t play with me.
Don’t give your food to me .
Don’t come near the pool.
Don’t leave your things on the seat.
Don’t take photos while you are watching my show.
Please follow the rules, then we will be good friends.Ben is a dolphin.
You can’t talk loudly when you watch the show.
You can come near to see the dolphin.
Ben likes eating your pizza.
You can take photos of Ben and play with Ben.
| Ben |
Monday |
Tuesday |
Wednesday |
Thursday |
Friday |
| gets up |
7:10 a.m. |
7:10 a.m. |
7:10 a.m. |
7:10 a.m. |
7:10 a.m. |
| morning |
school |
school |
school |
school |
school |
| lunch |
pizza |
rice |
rice |
rice |
rice |
| afternoon |
yo-yo |
table tennis |
table tennis |
table tennis |
soccer |
| evening |
homework |
homework |
television |
homework |
homework |
| goes to bed |
10:15 p.m. |
10:15 p.m. |
10:15 p.m. |
10:15 p.m. |
10:15 p.m. |
On , Ben often gets up at 7:10 a.m.
| A．Monday | B．Wednesdays |
| C．Weekdays | D．weekends |
Pizza is a kind of______ .
| A．Drink | B．fruit |
| C．color | D．food |
Ben’s favorite sport is______ .
| A．yo-yo | B．table tennis |
| C．soccer | D．volleyball |
On Wednesday evenings Ben usually ______ .
| A．Watches TV | B．does his homework |
| C．helps his mom | D．Does the housework |
Which sentence（句子）is NOT right?
| A．Ben goes to school from Monday to Friday. |
| B．Ben has sports in the afternoon. |
| C．Ben usually has pizza for lunch. |
| D．Ben goes to bed after ten o’clock. |
Many people say that they are working too many hours. They don’t have enough time to play or to stay with their family.
Work hours are different from one country to another. In France, people spend about 1,646 hours a year at work. In Japan, people work about 2,159 hours a year. A Japanese works longer than a French worker.
Why do people work so many hours? Some people work extra hours because they want to have more money. but many companies(公司) don’t pay(付钱) overtime(加班). Their workers dont’ get more money for more work. Some people think they should work more hours. Some think that they will lose(失去) their jobs if they don’t work more hours.
Many people say that their holidays are too short. In France , people get five weeks of paid vacation(带薪休假) a year. In Germany, they get four to six weeks, and in the United States, two weeks. But less than 50% of the workers use all the holiday days. In the UK, there is a saying(谚语), “All work and no play makes Jack a dull(迟钝的) boy.” If that is true, there must be a lot of dull people in the world.A Japanese worker works ______________ more hours a year than a French one.
| A．1,646 | B．2,159 | C．513 | D．3,805 |
The word “extra” means _______________
| A．正常的 | B．额外的 | C．有用的 | D．少量的 |
People in _____________ get only two weeks of paid vacation a year.
| A．France | B．Germany |
| C．the United States | D．the UK |
Which of the following is true accroding to the passage?
| A．Many people say they have enough time to play. |
| B．Jack is a dull boy. |
| C．Not all companies pay their workers for their more work. |
| D．More than 50% of the workers use all their holiday days. |
What can we learn from the passage?
| A．Many workers have to work long hours. |
| B．Many workers have holidays long enough. |
| C．Work hours are the same around the world. |
| D．There are a lot of dull people in the world. |
Little Mary is a good girl. She began to go to school last year and now she's in Grade 2.Her home is not far from school，but she is often late for class because she likes watching TV and listening to music in the evening and goes to bed very late. So she can't get up on time in the morning.
This term Mr. White，Mary's uncle，works in her school. He teaches Grade 2 history. He is very strict with students，of course，with Mary，too. He often tells Mary to follow the school rules and come to school on time.
Today Mary got up late again. When she went to school，it was 8：15.Her uncle was waiting for her at the school gate. “You are ten minutes late for the first class.” Mr. White said angrily（生气地）. “Why are you often late for class？”
“Every time when I get to the street corner，I always see a sign（标志）．It says SCHOOL—GO SLOW!（慢行），” said Mary.Mary is a ______ year student.
| A．fifth | B．second | C．first | D．three |
Mary is often late for school because ______.
| A．she likes watching TV | B．she can't sleep well at night |
| C．her mother isn't at home | D．she can't get up on time in the morning |
What does Mr. White do？He is a ______.
| A．worker | B．doctor | C．policeman | D．teacher |
The first class begins at ______.
| A．8：10 | B．8：00 | C．8：05 | D．8：15 |
．The sign on the street corner is for ______.
| A．drivers（司机） | B．Mary | C．students | D．teachers |
（原创）Every mother is great，so is my mother．My mother is a common woman．But I love her very much．She is tall and of medium build ,not too fat or thin．She has two big eyes．Her hair is black and curly．I think she is very beautiful．
My mother is hard-working like many other mothers．Whenever she is at home or at work，she is always busy．At weekends，she has to cleans our house，and she likes planting flowers，too．She often says，“Flowers can make the air fresh and keep the house beautiful．”We all like her flower. She often gives flowers to her friends．
She is strict with her students and also strict with me ．She often says to me，“Studying is the most important thing to a student．You must study hard．Then you can do more and better for others and yourself．”
I love my mother though she is very strict in my study.What does the mother do?
| A．A teacher． | B．A farmer． | C．A worker． | D．cook |
What is the mother like?
| A．She is tall and beautiful． |
| B．She is tall and fat． |
| C．Her hair is brown． |
| D．She is of medium build and fat. |
What does the mother like doing?
A．Fishing． B．Swimming．
C．P1anting flowers．Dcleaning.Who does the mother often give flowers to?
A．Her friends． B．The teacher．
C．The father．D, Her family.Who thinks studying is important to students from the passage?
| A．The writer | B．The writer’s mother |
| C．The writer’s father | D．students |