We live in a sweet world. An average American...

We live in a sweet world. An average American kid consumes(消耗) more than 20 teaspoons of sugar per day, and adults eat 50% more sugar today than they did in the 1970s. We all know that too much sugar isn’t good for us. Researchers at the University of Utah used mice to make a study to prove the toxic effects of eating more sugar. They found it could influence people’s health seriously.

During the 58-week-long study, mice were fed a diet containing 25% more sugar. This percentage is equal to a healthy human diet along with three cans of soda daily. The team found that these mice were twice as likely to die as mice without eating so much sugar. Though the mice did not show signs of obesity or high blood pressure, male mice produced 25% fewer offspring(后代) than the other mice.

The reason why mice were chosen for research by scientists is not far to seek. “Mice have the genetic(基因) structure similar to humans’. Most substances(物质) that are harmful to mice are also harmful to people; it’s likely that those important physical problems that cause the rising death rate among mice can also influence people,” says the study author James Ruff of the University of Utah. Findings from this study reveal negative effects that are not as detectable as weight gain or heart problems. Sugar can contribute to long-term changes in the body that can affect development and even shorten lives.

Different types of sugar have different effects on the human body. Some of the sugar we consume comes from foods we might expect—candy, soda, and cookies. But much of the sugar that we eat is hidden. Food companies add large amounts of sugar to items we may not classify as sweets. To help cut down extra sugar consumption, nutrition experts suggest looking at the ingredients on food packages. Cutting sugar out of the American diet altogether may be difficult, but making every effort to control our nation’s desire for sugar will avoid a sweeter future.

1.The underlined word “toxic” in Paragraph1 probably means “________”.

A. positive　　 B. harmful　　 C. doubtful　　 D. reasonable

2.According to Paragraph 2, we can know ________.

A. mice eating more sugar will live longer

B. the study on mice lasted less than a year

C. the study showed the bad effects of more sugar on mice

D. mice eating more sugar will become fatter and fatter

3.Why did the scientists choose mice to do the study?

A. Because a substance may have the same effects on mice and humans.

B. Because mice have a longer lifespan (寿命) than other animals.

C. Because mice can take in the harmful substances easily and quickly.

D. Because mice are sensitive to the sweet taste.

4.It can be inferred from the last paragraph that ________.

A. sugar from candy, soda and cookies is helpful for us

B. we should never believe what food companies said

C. most types of sugar have similar effects on people

D. it’s necessary to control people’s wish for sugar

高一英语阅读理解中等难度题查看答案及解析

Gertrude was just an average kid with an average life. She lived in an average sized house in an average neighborhood. At home, she helped out just enough to get by. At school, she did just enough homework to stay out of trouble. She had straight Cs in all of her classes.

One day Gertrude’s teacher, Mr. Mister, stopped her after class. “Gertrude,” he said, “I know that you can do better. I’ve seen the work you do in class, and some of it is amazing... Way better than C work.” Gertrude knew that there were moments when she tried a little harder than what everyone expected. But she just didn’t have confidence in herself. She didn’t really believe that she could change; in fact, she was scared by the thought of having the power to become whatever she wanted. She stopped listening to Mr. Mister about half way through his speech and just nodded her head until he stopped.

That night, Gertrude had a dream. It was ten years into the future and she was still living with her mom in her average neighborhood. A voice spoke in the dream: “The present is nothing more than the outcome of the choices made in the past. The future will be the results of the choices we make today.” Gertrude started crying average sized tears, because she knew that she helped shape the world in which she lived. She woke up with her pillow wet.

Gertrude was relieved (释然的) to be back in middle school. She took a little more care in getting herself ready that morning, and she felt better than normal. She tried harder in school, and she felt smarter than usual. She helped more around the house, and it looked better. Sure, there were still lots of things that Gertrude struggled with, but just trying her best made her feel better when she didn’t succeed. Gertrude even became great at failing by learning from her mistakes.

1.What can we learn about Gertrude from Paragraph 1?

A.She is popular. B.She is generous.

C.She is ordinary. D.She is enthusiastic.

2.Where did Gertrude’s problem actually lie?

A.In her family. B.In her studies.

C.In her teacher. D.In herself.

3.What can we say for sure about Gertrude from the last paragraph?

A.She changed greatly. B.She suffered more.

C.She failed in her attempts. D.She was glad about failures.

4.What’s the best title of the passage?

A.Learn from failures. B.You’re what you choose to be.

C.Try to be yourself. D.Teachers are important in your life.

高一英语阅读理解中等难度题查看答案及解析

The Climb to the Top

My life as a kid was a sweet life. I lived in a beautiful house with the beautiful surroundings in Puerto Rico. There was one particular thing I loved and it was a huge tree that was in my backyard. As a child, I used to climb the tree every day. Every time I went, I climbed higher and higher, reaching new branches, obstacles, and pathways on my way up. One day, I reached the top and I could see my island. I felt I was on top of the world, and nothing could stop me. Then, there was the day that seemed like the end of my life. This specific day changed my life forever.

It was a nice summer day. After breakfast, my family headed to the park to see my baseball game. In the evening we went to a carnival (嘉年华) in my town. My grandma was selling blankets under a tent. Suddenly, the mood of the day changed when my parents took me to my grandma's tent. Still to this day, I remember the exact words my dad said to me, “Son, how would you like to move to the United States?” I couldn't believe what he said. I then ran away from him as the tears rolled down my cheeks. My perfect life was being taken away from me.

Two weeks later, we arrived at New York in late July, and my aunt and uncle drove us to Springfield，Massachusetts where we lived for seven years. Once we got there, I met my mom's family for the first time. September came and school started. I was afraid to go to a new school and make new friends. Most kids ignored me and some tried to talk to me, but I couldn't understand them or say anything. My first year in the United States was not fun or easy but I worked hard and got through it.

Now that I'm grown, I look back on the journey that I've been through: living in a new place with no friends, new language, and new schools. Despite all those problems, I still remembered that special tree. That tree taught me to never give up and reach higher. I have beaten every difficulty that I have met in life and I just kept moving forward. My perfect life was never taken away from me; it has just started.

1.When the author was a kid, he _________.

A. thought his life was very pitiful

B. expected to live in a beautiful house

C. dreamed of traveling around the world

D. enjoyed the pleasure of climbing a tree

2.Why does the author mention the baseball game and carnival in the passage?

A. To compare life with that in America.

B. To introduce his family tradition.

C. To show he didn't like studying.

D. To state his daily life routine.

3.Paragraph 3 mainly tells us about _________.

A. the family that he had met before

B. his new friends in Springfield, Massachusetts

C. the living conditions when he arrived in America

D. his difficult experiences during the first year in the US

4.The author has realized that to live a perfect life is _________.

A. to never give up　　 B. to always make new friends

C. to forget all problems　　 D. to remember sweet memories

高一英语阅读理解中等难度题查看答案及解析

Average humans can consume 15 or more drinks in plastic bottles a month. If you were born after 1998, and live until 80 years old, you will leave behind a minimum of 14, 4000 plastic bottles on this planet. These bottles take hundreds of years to break down into tiny pieces of plastic, never to completely disappear. Most of the waste is consumed by fish and birds, which has shortened their lifespans greatly.

The Plastic Bottle Village is just a great idea that might finally save us from being buried in plastic. It5s a community in Panama that is going to be made of used bottles. The design process begins with building steel frames, which are then filled with these bottles. Once this step is complete, and electrical and plumping lines are put inside, the plastic walls are covered with concrete (混凝土)—both inside and outside. So no one will actually be able to tell that the walls are made of plastic. Besides, the material will keep the house 17℃ cooler than the outside, which is the biggest benefit to people living inside.

The village is the idea of Robert Bezeau with the intention of setting up several environmental projects. Having started a recycling program four years ago, during which a number of plastic bottles were collected, he started to think of how they could be put to use. Soon enough, he decided to use them to build houses, and came up with a basic idea for the construction process.

The project hopes to make people conscious of the waste that these bottles create so that they can do more to protect the environment. The village will also create an education center that will teach individuals from the world how to reuse plastic bottles as construction materials for shelter. Recycled bottles could neutralize (使……无效) the negative effect of your passage on this planet, and move closer to leaving only your “footprints”.

1.What do the figures in the first paragraph show?

A.The reason for buying fewer drinks. B.The seriousness of plastic pollution.

C.The amount of plastic waste. D.The difficult situation of wildlife.

2.Why are the homes in the village special?

A.They’re green buildings. B.They’re 17℃ warmer inside.

C.They stop plastic pollution. D.They’re entirely made of plastic bottles.

3.What can we know from the passage?

A.Plastic bottles are difficult to break down so that they are liked by fish and birds.

B.Robert Bezeau is leader of a community in, Panama responsible for the project.

C.The project of the Plastic Bottle Village can raise peopled environmental awareness.

D.Individuals can learn how to produce plastic bottles without polluting the environment.

4.What would be the best title for the passage?

A.An Eco-Friendly Plastic Bottle Village

B.The Negative Effects of Plastic Bottles

C.How to Collect Deserted Plastic Bottles

D.How to Popularize the Use of Plastic Bottles

高一英语阅读理解困难题查看答案及解析

Joan is an American girl．She lives in China now．She is in my class．Her parents work in China, too, but her brother works in the U.S.A．He often writes letters to them．Joan likes Chinese class very much, and likes speaking Chinese with us after class．Her father teaches us English well．We all like his class．On Sundays, Joan goes to the People's Park with her father and mother．Sometimes she goes shopping with her mother．They like the Chinese food very much．It's a happy family．

1.Joan is from ________．

A． China

B． Japan

C． the U.S.A

D． Canada

2.Joan likes speaking ________with us after class．

A． Chinese

B． English

C． French

D． Japanese

3.Joan's ________ is an English teacher．

A． father

B． mother

C． brother

D． father and mother

4.How often does Joan go to the shop?

A． Often

B． Never

C． Every Sunday

D． Sometimes

高一英语阅读理解中等难度题查看答案及解析

As Christmas drew near, Ursula was faced with just that problem. She had come to live in an American home and learn English.31, she would mind the children and do anything she was asked.

One of her tasks was to keep track of arriving Christmas presents. Ursula did this faithfully, but she became increasingly worried. What could she buy for her 32 with the little money she had that would compare with the gifts she was recording daily? 33  , even without any of the gifts , her employer seems to have everything.

Ursula 34  long and hard. On Christmas Eve, she went to a store. She moved slowly through crowds of shoppers, 35  things in her mind. Finally she bought a baby dress. She immediately called a taxi.  “Excuse me, please, can you help me find a poor family with a baby?”  “A poor family?” said the 36 driver. “Yes, a very poor family.” Ursula told the man what she was trying to do. He listened in silence, and then said, “I know a family who needs just about everything.”

When they reached a building, the driver said, “They live on the third floor.” Ursula shook her head, “Would you take this dress to them and tell them it’s from someone …someone who has everything.”

Early the next day, Ursula 37 everyone for the presents she received. Then, she began to 38 why there seemed to be none from her. She told about what she did the night before. When she finished, there was a long 39  . “You see,” she added, “I try to do a kindness in your40.  And this is my Christmas present to you.”

高一英语完型填空困难题查看答案及解析

-American office workers spend an average of 52 hours a week at their desks, according to a statistic survey. Some might argue that not all that time is spent working，but still all those hours in windowless offices with artificial light can have an influence.

A few green additions could have a large effect on worker happiness，according to the survey led by Tina Cade from Texas State University.

“We pretty much found out that if you had windows and plants or even if you just had plants in your office, you were more satisfied with your job,” Cade told LiveScience. “We thought it was important for offices because a lot of times people are looking for ways to keep employees happy and do all these expensive things like building a gym. Maybe for less investment they could put in a few plants in important places.”

The team surveyed 450 office workers in Texas and the Midwest，asking questions about job satisfaction and the work environments. When asked about their overall life quality,82 said they felt “content” or “very happy”. Only 69 percent of those who work with plants but without windows，and 60 percent of those who have windows but no plants, said they felt this way.

The group of people who work without plants or windows were  the most dissatisfied，with only 58 percent of them saying that overall they were “content” or “very happy”. While no one who works with plants，windows，or both reported they felt “miserable”, 0.8 percent of those who work in offices without either said they were “miserable”. “I was really surprised that having a plant in your office appeared to be more beneficial than having a window in your office,” Cade said. “Everybody says, ‘I need a window!’ but actually it seemed like a plant could be a suitable alternative.”

1.What does the passage mainly tell us?

2.Among the 450 people surveyed, ________.

3. According to the survey，the group of people who work without plants or windows ______.

4. Which of the following statement is true?

高一英语阅读理解困难题查看答案及解析

The average American child spends three to five hours a day watching TV. In 1961, the average child began to watch television at age three; however, today it is nine months. Yet, most parents think that television has bad influence on their children. For example, in the early 1970s, my parents believed that my bad eyesight was the result of sitting too close to the screen, and they therefore made my stay at least six feet from it. Today, most people have no such worry, but many new ridiculous (荒谬的) sayings have appeared:

*TV makes kids stupid. Many children watch more educational programs when they are pre-schoolers. When they grow up, they can read more books and have much better ideas to solve difficult problems than other children.

*TV makes kids violent. The real story is not so simple. Hundreds of studies show that watching violence on TV makes children more aggressive (好斗的). But a study of over 5,000 children also finds that some positive programs make children kinder. The problem is that kids are increasingly watching shows with violence instead of those suitable for their age.

*Sitting around watching TV makes kids overweight. An experiment finds that when children watch less television, they do lose extra weight; however, reducing their television time does not make them more active. The real problem lies in snacking (吃零食). A widespread habit for kids, and junk-food advertisements.

*TV helps kids get to sleep. The opposite is true. The more television children watch, the more likely they are to have irregular sleep and nap(小睡) patterns. Allowing kids to watch television is part of the problem, not the solution.

1.Which one is the advantage of educational TV programs?

A. They will make children solve difficult problems better than others.

B. they will improve children’s ability to get along with others.

C. They are likely to make children more aggressive.

D. They will make sure of children’s success in the future.

2. Why are children spending much time watching TV likely to be fat?

A. Watching TV makes children lazy and inactive.

B. Children are attracted by the food advertisement on TV.

C. Watching TV doesn’t burn up as much fat as doing sports.

D. Children like to snack while watching TV.

3.What influence does watching TV have on a child’s sleep?

A. Children are likely to sleep deeper after watching TV.

B. Children’s sleep time will be greatly reduced.

C. It will make children form a bad habit of sleeping.

D. It will make children sleep easier.

4.What is the purpose of this text?

A. To increase people’s knowledge of watching TV.

B. To warn parents of the disadvantages of watching TV.

C. To explain the bad influences that watching TV has on children.

D. To correct parents’ wrong ideas of television’s effect on children.

高一英语阅读理解中等难度题查看答案及解析

The average American child spends three to five hours a day watching TV. In 1961, the average child began to watch television at age three; however, today it is nine months. Yet, most parents think that television has a bad influence on their children. For example, in the early 1970s, my parents believed that my bad eyesight was the result of sitting too close to the screen, and they therefore made my stay at least six feet from it. Today, most people have no such worry, but many new ridiculous (荒谬的) sayings have appeared:

*TV makes kids stupid. Many children watch more educational programs when they are pre-schoolers. When they grow up, they can read more books and have much better ideas to solve difficult problems than other children.

*TV makes kids violent. The real story is not so simple. Hundreds of studies show that watching violence on TV makes children more aggressive (好斗的). But a study of over 5,000 children also finds that some positive programs make children kinder. The problem is that kids are increasingly watching shows with violence instead of those suitable for their age.

*Sitting around watching TV makes kids overweight. An experiment finds that when children watch less television, they do lose extra weight; however, reducing their television time does not make them more active. The real problem lies in snacking (吃零食), a widespread habit for kids, and junk-food advertisements.

*TV helps kids get to sleep. The opposite is true. The more television children watch, the more likely they are to have irregular sleep and nap(小睡) patterns. Allowing kids to watch television is part of the problem, not the solution.

1.Which one is the advantage of educational TV programs?

A. They will make children solve difficult problems better than others.

B. They will improve children’s ability to get along with others.

C. They are likely to make children more aggressive.

D. They will make sure of children’s success in the future.

2.Why are children spending much time watching TV likely to be fat?

A. Watching TV makes children lazy and inactive.

B. Children are attracted by the food advertisement on TV.

C. Watching TV doesn’t burn up as much fat as doing sports.

D. Children like to snack while watching TV.

3.What influence does watching TV have on a child’s sleep?

A. Children are likely to sleep deeper after watching TV.

B. Children’s sleep time will be greatly reduced.

C. It will make children form a bad habit of sleeping.

D. It will make children sleep easier.

4.What is the purpose of this text?

A. To increase people’s knowledge of watching TV.

B. To warn parents of the disadvantages of watching TV.

C. To explain the bad influences that watching TV has on children.

D. To correct parents’ wrong ideas of television’s effect on children.

高一英语阅读理解困难题查看答案及解析

The average American child spends three to five hours a day watching TV. In 1961, the average child began to watch television at age three; however, today it is nine months. Yet, most parents think that television has bad influence on their children. For example, in the early 1970s, my parents believed that my bad eyesight was the result of sitting too close to the screen, and they therefore made my stay at least six feet from it. Today, most people have no such worry, but many new ridiculous (荒谬的) sayings have appeared:

*TV makes kids stupid. Many children watch more educational programs when they are pre-schoolers. When they grow up, they can read more books and have much better ideas to solve difficult problems than other children.

*TV makes kids violent. The real story is not so simple. Hundreds of studies show that watching violence on TV makes children more aggressive (好斗的). But a study of over 5,000 children also finds that some positive programs make children kinder. The problem is that kids are increasingly watching shows with violence instead of those suitable for their age.

*Sitting around watching TV makes kids overweight. An experiment finds that when children watch less television, they do lose extra weight; however, reducing their television time does not make them more active. The real problem lies in snacking (吃零食). A widespread habit for kids, and junk-food advertisements.

*TV helps kids get to sleep. The opposite is true. The more television children watch, the more likely they are to have irregular sleep and nap(小睡) patterns. Allowing kids to watch television is part of the problem, not the solution.

1.Which one is the advantage of educational TV programs?

A. They will make children solve difficult problems better than others.

B. they will improve children’s ability to get along with others.

C. They are likely to make children more aggressive.

D. They will make sure of children’s success in the future.

2.Why are children spending much time watching TV likely to be fat?

A. Watching TV makes children lazy and inactive.

B. Children are attracted by the food advertisement on TV.

C. Watching TV doesn’t burn up as much fat as doing sports.

D. Children like to snack while watching TV.

3.What influence does watching TV have on a child’s sleep?

A. Children are likely to sleep deeper after watching TV.

B. Children’s sleep time will be greatly reduced.

C. It will make children form a bad habit of sleeping.

D. It will make children sleep easier.

4.What is the purpose of this text?

A. To increase people’s knowledge of watching TV.

B. To warn parents of the disadvantages of watching TV.

C. To explain the bad influences that watching TV has on children.

D. To correct parents’ wrong ideas of television’s effect on children.

高一英语阅读理解中等难度题查看答案及解析