Zhang Li lies in bed sadly. The 24-year-old young man lost his right leg because of a blood disease. The doctor said that his 10 years of smoking had caused the disease. “I began to smoke when I was in Junior 3. It made me feel like a man and I thought it looked cool. Now I know I was really wrong.” said Zhang.

It is a mistake many teenagers make. It is said that about 40 million of the country’s young people between 13 and 18 have tried smoking. Nearly 68 percent of teenager smokers smoked their first one before the age of 13. Those who live in big cities started even earlier. Many teenagers see people smoking in the movies. But in real life, stars like Jackie Chan think smoking is a bad thing. In fact, smoking is one of the top killers in China. Each year one million people die from smoking-related(与吸烟有关的)diseases. Smoking causes illnesses like lung cancer and heart disease.

Doctors say that the younger a person starts smoking, the worse it will be. If a person starts smoking as a teenager, he or she may live twenty-two years less than non-smokers.

76. What kind of disease did smoking cause for Zhang Li?

   A. Lung cancer.                     B. Blood disease.                         C. Heart disease.

77. From the passage, we know Zhang Li started to smoke when he was      years old.

   A. 13                                    B. 14                                          C. 18

78. The city’s young people          .

   A. knew that smoking was a bad thing

   B. tried smoking when they were in Junior 3

   C. started smoking earlier than those in the country

79. Which of the following is NOT TRUE according to the passage?

   A. Zhang Li had a disease and lost his left leg.

   B. Smoking may cause many kinds of diseases.

   C. Smoking may make you have a shorter life.

80. What does the underlined word “non-smokers ” mean in English?

   A. People who like smoking.

   B. People who smoke.

   C. People who don’t smoke.

Years ago，if a teenager had some problems in his life，he might write them in his diary. Now he might get on the Internet and write them in his blog(博客). In many ways，a diary and a blog are almost the same. Then，what makes a blog different from a diary?

The biggest difference is that a blog is much more public than a diary. Anyone can read what you write in your blog. Usually，a teenager likes hiding his diary book and treats it as secret. If you are not satisfied with a friend and write something bad about him in your diary，he will never know it. However，if you do this on the Internet，that friend may read your blog and get angry. So we have to be careful of what we write.

A blog has good points，of course. People choose to write in blogs，they know that their friends will read what they write. If you feel sad one day and write in your diary，no one will know about it. If you write the same words in your blog，your friends may quickly writer back to comfort you and offer their help. Blogs help people know what their friends are doing.

Though it's a good way to write blogs about everday life，I still prefer my old diary.

根据短文内容，选择最佳答案。

46. Now when a teenager has some problems in his life，he might ________.

A. talk to his friends  

B. keep them in his diary  

C. write them in his blog

47. ________ is NOT mentioned in the passage.

A. Chatting on QQ  B. Getting on the Internet  C. Writing blogs

48. The underlined word “comfort” means ________ in Chinese.

A. 责怪  B. 安慰  C. 嘲笑

49. From the passage we know that ________.

A. the writer thinks a blog is more helpful than a diary

B. the writer thinks a blog and a diary are the same

C. the writer likes a diary better than a blog

50. The passage mainly talks about ________.

A. the teenagers' problems in their lives  　　　　　　

B. the difference between a diary and a blog

C. the good points of writing blogs

     Are you carrying too much on your back at school? I’m sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United States also have heavy school bags.

     Doctors are starting to worry about young students’ back and neck, because their schoolbags are too heavy for them.

    “It’s hard for me to go upstairs with my heavy bag.” Said Rick Hammond, an 11-year-old students in the US.

    Rick is among students who have schoolbags with two straps（带子）, and many other students choose rolling（有滚轮的） bags.

    But even with rolling bags, getting upstairs and buses is still a problem for children. Doctors say students should carry no more than 10% to 15%of their own body weight.

    Scott Bautch, a back doctor, said children under Grade 4 should carry no more than 10%of their weight and older children shouldn’t stay with over15%,because their bodies are stillgrowing.

    Teachers and parents should do some things to help children. And the best answer is to have less homework.

(  ) 6.From the passage we can know that       .

A. only children in China carry too heavy school bags

B. children in other countries don’t carry too heavy bags

C. both children in China and the US carry too heavy school bags

D. only children in US carry too heavy school bags

(  ) 7.Children feel it hard for them to go upstairs because                  

A. they are too young   B, their school bags are too heavy

C. they are too heavy   D. their parents don’t always go upstairs with them.

(  ) 8.If a child carries a heavy school bag,        

A.his back and neck may be hurt  B. his head and arms may be hurt

C.his hands may be hurt        D. his feet may be hurt

(  ) 9. According to the doctor, Scott Bautch, if a child in Grade 5 weighs about 30 kilos,      the school bag he carries should not be over         .

A. 5 kilos  B. 3 kilos   C. 5.5 kilos  D. 4. 5 kilos

(  ) 10. Some students think the best answer to this problem is that       .

A. they should have a little homework to do after they get home

B. their teachers had better not ask them to do any homework

C. they should only take home the books they will read that night

D. they should use thin books instead of thick ones

信息归纳

The best way to show gratitude（感谢） to your parents

Wherever we are today, whatever we are, we owe it to （归功于）our parents who have given and taught us so much. We have only one set of parents, and we should show them how grateful （感激的）we are for everything that they have taught us. Whatever we do to express（表达） our thanks, the important thing is that they know how much we love them. Let’s see how some people show their thanks to their parents.

    JETT PANGAN: I like making my mom proud of me. My mom is a widow（寡妇）and retired, so I’ll always be around her. I won’t make her feel lonely.

    MIGUEL MENDOZA: The best way I can show my gratitude is to write a song for them and sing it.

    NAR CABICO: I will thank my parents by doing well in school in order not to make them worried.

    RAJO LAUREL: My parents taught me that the best way to reward（回报） them is to help those in need. So I will become a man for others.

    YANAH LAUREL: By showering（给……一连串的） my parents with lots of hugs and kisses. By telling them I love them.

       American boys and girls love to watch television. Some children spend six hours a day in school and four to six hours a day in front of the television set. Some even watch television for eight hours or more on Saturdays.

Televisions are like books or films. A child can learn bad things and good things from them. Some programs (节目) help children to understand the news, others show people and places from other countries or other time in history. With television a child does not have to go to the zoo to see animals or to the ocean to see a ship. Boys and girls can see a play, a concert or a game at home.

Television brings many places and events into our homes. Some programs show crime (犯罪) and other things that are bad for children, so parents sometimes help them to find other interesting things to do.

(   ) 41. Some children spend eight hours or more ____.

  A. studying    B. playing games               C. watching TV   D. helping their parents

(   ) 42. On television children can see _____.

  A. games       B. big animals C. oceans      D. almost everything

(   ) 43. Children usually spend ____ a day in school!

  A. six hours                   B. more than eight hours 

  C. only a few hours            D. four hours

(   ) 44. “Television brings places and events into our homes.” means _____.

  A. televisions makes things happen in homes

  B. we can know places and events without going to see them

  C. we can see houses and buildings on TV

  D. we can find them easily

(   ) 45. Parents sometimes help their children find other things to do when there is _____ for children.

  A. a bad program               B. an animal  

  C. a game                        D. an uninteresting film