“Mobile phone killed my man,” screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain.
For anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story.
One of the oddest effects comes from the now famous “memory loss” study. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can’t comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive(认识的)abilities. “I’m pretty sure there is no effect on short-term memory,” he says.
Another expert, Tattersall, remarked that his latest findings have removed fears about memory loss. One result, for instance, suggests that nerve cell synapses(神经元突触) exposed to microwaves become more — rather than less — receptive to undergoing changes linked to memory formation.
An even happier outcome would be that microwaves turned out to be good for you. It sounds crazy, but a couple of years ago a team led by William Adey at the Veterans Affairs Medical Center in California found that mice exposed to microwaves for two hours a day were less likely to develop brain tumours when given a cancer-causing chemical.
“If it doesn’t certainly cause cancer in animals and cells, then it probably isn’t going to cause cancer in humans,” says William. And while there’s still no absolute evidence that mobile phone use does damage your memories or give you cancer, the conclusion is: don’t be afraid.
【小题1】 Mobile phone users are worried because ______.

A.they are not sure whether mobile phones can cause memory loss
B.it’s said that mobile phones have a lot of side effects
C.one headline reported “Mobile phone killed my man”
D.a British newspaper showed mobile phones could heat the brain
【小题2】 According to this passage, we can know that _____.
A.the mobile phone is a most wonderful invention
B.there’s no need to worry about the radiation from mobile phones
C.something must be done to stop people using mobile phones
D.mobile phone companies shouldn’t cheat customers
【小题3】 What would be the best title for this passage? ______..w.^w.k.&s.5*u.c.#om.高.考.资.源.网
A.New Mobile Phones.B.Special Mobile Phones.
C.New Special Investigation: Mobile Phones.D.New Investigation.

We were on tour a few summers ago, driving through Chicago, when right outside of the city, we got pulled over(被迫停车). A middle-aged policeman came up to the ear and was really being troublesome at first. He said, "You were speeding. Where are you going in such a hurry?" Our guitarist, Tim, told him that we were on our way to Wisconsin to play a show. Then his way towards us totally changed. He asked, "Oh, so you boys are in a band?" We told him that we were. He then asked all the usual band questions about the type of music we played, and how long we had been at it.

    Suddenly, he stopped and said, "Tim, you want to get out of this ticket, don't you?" Tim said, "Yes. " So the officer asked him to step out of the car. The rest of us, inside the car, didn' t know what to think as we watched the policeman talk to Tim. Then the policeman put Tim in the back of the police car and threw the car into reverse(倒车), stopping a few feet in back of our car.

    Now we suddenly felt frightened. We didn't know if we were all going to prison. Suddenly, the policeman's voice came over in a loudspeaker. He said, "Ladies and gentlemen, for the first time ever, we have Tim here singing on Route 90." Later we knew, the policeman had told Tim that if he sang one of our songs over the loudspeaker in the police car, we would get out of the ticket. Seconds later, Tim started screaming into the receiver. The policeman enjoyed the performance, and sent us on our way without a ticket.

1.Why did the policeman stop the boys?

A. Because they drove too fast.

B. Because they were late for their show.

C. Because they didn't see the policeman.

D. Because they had to answer the band questions.

2.The policeman became friendly to the boys when he knew they ______.

A. had long been at the band

B. played the music he loved

C. were driving for a show

D. promised him a performance

3.The underlined word "ticket" in paragraph 2 means "a piece of paper that ______".

A. allows you to enter a cinema

B. shows the price or size in a shop

C. shows that you have paid to travel on a bus

D. orders you to pay money because you have done something wrong

4.How did the boys probably feel when they went on their way again?

A. Happy.

B. Calm.

C. Angry.

D. Frightened.

 

 

第二部分:阅读理解(第一节20小题。第二节5小题;每小题2分,满分50分)

第一节:阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题纸上将该

选项标号涂黑。

     When you are little, the whole world feels like a big playground. I was living in Conyers, Georgia the summer it all happened. I was a second grader, but my best friend Stephanie was only in the first grade. Both of our parents were at work and most of the time they let us go our own way.

     It was a hot afternoon and we decided to have an adventure in Stephanie's basement. As I opened the basement door, before us lay the biggest room, full of amazing things like guns, dolls, and old clothes. I ran downstairs, and spotted a red steel can. It was paint. I looked beyond it and there lay even more paint in bright colors like purple, orange, blue and green.

     "Stephanie, I just found us a project for the day. Get some paintbrushes. We are fixing to paint. " She screamed with excitement as I told her of my secret plans and immediately we got to work. We gathered all the brushes we could find and moved all of our materials to my yard. There on the road in front of my house, we painted big stripes ( 条纹) of colors across the pavement (人行道). Stripe by stripe, our colors turned into a beautiful rainbow. It was fantastic!

     The sun was starting to sink. I saw a car in the distance and jumped up as I recognized the car. It was my mother. I couldn't wait to show her my masterpiece. The car pulled slowly into the driveway and from the look on my mother's face, I could tell that I was in deep trouble.

     My mother shut the ear door and walked towards me. Her eyes glaring, she shouted, "What in the world were you thinking? I understood when you made castles out of leaves, and climbed the neighbors' trees, but this! Come inside right now !" I stood there glaring back at her for a minute, angry because she had insulted (侮辱) my art.

     "Now go clean it up!" Mother and I began cleaning the road. Tears ran down my cheeks as I saw my beautiful rainbow turn into black cement.

     Though years have now passed, I still wonder where my rainbow has gone. I wonder if, maybe when I get older, I can find my rainbow and never have to brush it away. I guess we all need some sort of rainbow to brighten our lives from time to time and to keep our hopes and dreams colorful.

1. What did the writer want to do when his mother came home?

   A. To introduce Stephanie to her.          B. To prevent her from seeing his painting.

   C. To put the materials back in the yard.    D. To show his artwork to her.

2. In his mother's eyes, the writer __ .

   A. was a born artist                          B. always caused trouble

   C. was a problem solver                      D. worked very hard

3. The underlined word "rainbow" in the last paragraph refers to __ .

   A. the rainbow in the sky                     B. the stripes on the pavement

   C. something imaginative and fun              D. important lessons learned in childhood

4. It can be learned from the passage that parents should       .

A. encourage children to paint          

B. value friendship among children

C. discover the hidden talent in children 

D. protect rather than destroy children's dreams

 

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