L1PITORABOUTLIPITORLipitorisap-优题课

Dyslexia is a learning disorder, it interferes with the ability to recognize words, and for some readers to understand what they have read. Experts say dyslexia affects about five to ten percent of the population of the United States. Researchers have long known that people with dyslexia write or read words and lettersbackwards in the wrong order.
But a new study shows that people with dyslexia may have trouble redirecting their attention between senses, from seeing something to hearing something. The study suggests something that might help dyslexicpeople learn more quickly - play video games.
Vanessa Harrar of Britain’s University of Oxford led the study. She reported the findings in the journalCurrent Biology. The study suggests that dyslexic people may have trouble moving quickly from what they read to what they hear.
In the study, Doctor Harrar tested 17 people with dyslexia, and 19 others without reading problems. The volunteers were asked to push a button as quickly as possible when they heard a sound, saw a light or experienced both together. Doctor Harrar compared the speed of their reactions. She found that people with dyslexia were just as fast as the others when they saw only a picture or heard only a sound. But the Dyslexicshad a slower reaction time when they heard a sound and saw a picture at the same time, this may have an effect on how dyslexic children are taught how to read.
Doctor Harrar feels like playing video games could help dyslexic people shift from seeing to hearing more quickly. She adds that images in video games force the eyes to move and focus quickly. “Video game types of things pop out of here and there, they move your eyes around the screen quite quickly in response to things quite quickly, and the more you play a video game the faster you get that kind of thing. So, the video game is really training the attention system to move quickly,” said Harrar. When children learn the alphabet, they usually see the letter first and then hear the sound, or they see and hear the letter at the same time. The study shows that Dyslexics might learn more quickly if they hear the sound of a letter or word first before seeing it.
According to Doctor Harrars study, the dyslexic people have difficulty in______.

A．recognizing words

B．reading words backwards

C．writing letters in order

D．shifting from seeing to hearing

Which factor affects the way dyslexic children are taught to read?

A．They react more slowly to a single picture or sound

B．They react as fast as others to a single picture or sound

C．It takes them longer to react to sounds and pictures together

D．It is difficult for them to understand before seeing the word

How does the author suggest Dyslexics are taught based on the research finding?

A．by putting hearing previous to seeing

B．by training the attention on games

C．by seeing first and then hearing later

D．by moving the eyes around the screen

What can be the best title of the passage?

A．Video Games Might Help Dyslexics

B．Dyslexia Affects Attention between Senses

C．Video Games Can Train the Attention System

D．Dyslexics Might Learn Better through Sound

One of those big social networking sites, Facebook, has attracted over 58 million members. Commentator Melody Cramer is no longer one of them. Here is what she shares with us about her story.
I deleted all 1,281 of my co¬workers, second¬grade classmates and people who I don’t know at all. I shut down my account, completely. I’m 30, and I’ve been on Facebook since March of 2004, which makes me one of the website’s earliest users.
At first, I used it obsessively. If I had a free moment, I’d log on to see whether my friends had updated their profiles. I’d sit alone scrolling through these updates and then run into someone at a coffee shop and have nothing to say because I already knew everything about them, and they knew everything about me.
In November, I went to my ten¬year high school reunion and was not pleasantly surprised. Lauren became a model, Josh went to law school, Dina was a teacher. I hadn’t talked to any of them since graduation, but I knew exactly what they were doing, both now and last week. But lately, I’m overwhelmed(应接不暇). Facebook opened up to everyone, not just college students, and my co¬workers started to join, which meant they now knew what I was doing when I wasn’t at work.
And as a rule: you can NOT make friends with your coworkers because then they’ll ask you the next day. But I thought we were friends. And you are friends but not the kind of friends who tell each other what they do outside of work. So now the people you work with can see what you did last night, and you’re constantlyworrying what people might say about what you did last night instead of actually doing anything tonight.So I quit. I became a 30¬year¬old Luddite, a person who is strongly against technology development. I’ve returned to how the world worked when I was 20, before I knew when my friends and co¬workers were counting down the seconds to vacation or entering a complicated relationship. I’m hoping life will be a lot simpler now. People
will be more mysterious now that I actually have to talk to them to find out their favorite books or hobbies orneurosis(神经症). I don’t know when my college roommate goes to the supermarket, and I think I’m a better person for not knowing. In fact, you could say getting off a social network was the best thing I’ve done this week.
Melody Cramer decided to quit Facebook mainly because ______.

A．she thought it wasted too much time

B．she was afraid of the strangers on her account

C．she was tired of exposing her life to co¬workers

D．she thought it made real¬world life less interesting

We can learn from the passage that Melody Cramer ______.

A．had a 10¬year membership of Facebook

B．used to be very objected to Facebook

C．was unpleasant to attend high school reunion

D．was one of the co-founders of Facebook

Which of the following about Melody Cramer is TRUE?

A．She owes her communication skills to Facebook.

B．She wishes she could be several years younger.

C．She prefers to face her friends and co-worders in reality.

D．She is no longer curious about anything around her.

The best title for this passage can be _____.

A．Addiction to Facebook

B．Farewell to Facebook

C．Friends Online

D．A Simpler Life

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 wonderful!
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 car 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.
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.

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

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

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

Thousands of years ago, people only ate food that was grown near their homes. Some kinds of food were only grown in one place, so people from other places didn’t know about them. When Europeans first traveled to Central and South America in the 1500s, they discovered strange kinds of food that they had never seen before. Today, these are grown in a lot of different countries and they’re sold in supermarkets all over the world. They don’t seem strange any more!
Potatoes were first grown in the Andes in South America. In 1586, they were taken to Europe by explorers (探险家). In 1719, they were taken to North America. Before 1719, nobody in North America had ever seen or eaten a potato. Today each American eats more than 60 kilos of potatoes a year.
Tomatoes were also first grown by native (本地的) Americans. When European explorers visited the south of America in 1500, they took tomato seeds (种子) back to Europe. Soon, tomatoes were grown in Europe, but people in England didn’t eat them. At that time, a lot of English people thought that tomatoes were poisonous!
Chilies (辣椒) have been eaten in Central and South America for more than 8,000 years! In the 1500s, chilies were taken to Europe by explorers. Today, they are grown in hot countries all over the world.
How many kinds of food are mentioned in the passage?

A．Two.

B．Three.

C．Four.

D．Five

People in Central and South America have eaten chilies for more than_______ years.

A．1,500

B．1,586

C．8,000

D．1719

According to the passage, we know that _______.

A．people only ate food grown near their homes after 1719.

B．people in Europe were the first to plant potatoes.

C．Chilies have been eaten in Europe for more than 1000 years.

D．the European explorers took chilies to Europe in the 1500s.

Trip 1 Black Bear Count
There have been fires in this area in the last few years and the Office of the National Park is not sure how many black bears are still living. Some bears have been seen since the fires, and the Office has asked for young people to help count them. The entire trip will last three hours. Bookings necessary.
Cost: Free When: May 8
Trip 2 Garland Valley
Bring your drink and lunch for this walk in a beautiful area of the Blue Mountains. Garland Valley is close to the town of Garland but is part of the National Park. Many wild animals live in this area, including many rare birds. This is a great walk for bird-lovers. The trip lasts four hours. Bookings necessary.
Cost: $ 15 When: May 8, May 15
Trip 3 Flashlight Adventure
Put on your warm clothes, bring a flashlight and a pair of glasses, and come for a night walk along the Dungog Valley. A guide will lead the tour. Many of the animals you will see on this trip can only be seen at night. The guide will tell you about the lives ofthe animals you see. Numbers are strictly limited on night trips, so be sure to book early. This walk lasts two and a half hours.
Cost: $ 12 When: May 8, May 15, May22
Equipment to be needed:
• Please bring enough water and food for all walks.
• Wear good walking shoes—no high heels.
• Wear a hat for day walks.
• Dress warmly for night walks.
• Children must be with an adult.
• Make sure your flashlight works well and bring extra batteries for night walks.
• Follow all instructions from guides during the walks. The mountains are a dangerous place.
Bookings:
• Bookings for the above trips can be traded by telephone (893 — 4847) or on the Internet at www. bluemountaintour. com
Where are these trips?

A．In a large city.

B．In a park in the mountains.

C．In a special kind of zoo.

D．In three different countries.

On which trip might you see animals that sleep during the day?

A．Black Bear Count	B．Garland Valley
C．Flashlight Adventure	D．None of the trips.

Which of the following is NOT necessary for the three trips?

A．Good walking shoes.	B．A pair of glasses.
C．Food and water	D．A sleeping-bag

What is the best title for the passage?

A．Adventure Travel in America

B．Hunting around the Great Mountains

C．Interesting Trips in the East of the USA

D．Discovery Trips in the Blue Mountains

A．change the amount of your next dose	B．eat more when taking your next dose
C．have a dose as soon as you remember	D．take the next dose at your regular time

A．Face swelling.	B．Upset stomach.
C．Kidney failure.	D．Muscle weakness.