Probably over half of Americans are overweigh...

Probably over half of Americans are overweight in different degrees, a fact most newcomers quickly notice. This is because of a diet that is high in fat, sugar, and salt. In the South, much food is fried or flavored with fat.

You will see many television commercials about dieting and exercising, indicating the serious concern people have about their weight problems. Many Americans lose weight by restricted diets and much exercise as obesity is considered harmful to good health, appearance, and longevity(长寿).

Many Americans can afford to eat well and have jobs that do not offer much opportunity for exercise. The possession of cars also limits the amount of exercise most people get. It is therefore easy for Americans to put on weight, and many newcomers have found that the good food and lack of exercise can add pounds on them, too.

Generally, Americans hate being overweight, and some people—especially women and teenage girls—suffer from eating disorders. These disorders can become health-threatening or ever life-threatening and often require psychiatric treatment(精神病治疗). Even those who do not suffer from eating disorders often eat carefully to control their weight.

1.According to the passage, newcomers usually ______ because of the diet and lifestyle of America.

A. get used to it　　 B. put on weight　　 C. get unhappy　　 D. afford to eat well

2.The best title of the passage is ______.

A. Americans Eating Disorders　　 B. Americans Health Problem

C. Harmful Diet in America　　 D. Overweight Problem in America

3.Why is it easy for Americans to put on weight?

A. Because they eat well and lack exercise.　　 B. Because they have good jobs.

C. Because they drive cars very often.　　 D. Because they suffer from eating disorders.

高二英语阅读理解中等难度题查看答案及解析

In today’s world, over 7,000 different languages are spoken. English is one of the most recognized languages in the world and is the language of choice for many people across the globe. For this reason it plays a significant role in communication between different societies and organizations. It is important that global workers can effectively use this style of English in order to be successful in the world business markets.

Global English, also known as international English, is the movement towards using an international standard for this common language. It is also the concept of using the English language to communicate across the world and in various dialects. In today’s society of constant communication among people around the world, it is important that the English language is not tied to one local dialect such as the United States, the UK or Australia, but rather represents a broad usage of language so that it can be understood in all countries. When using global English, it is important to write and speak clearly so it can be understood around the world.

There are a variety of techniques that can be adopted to successfully use global English. Avoid sentences and paragraphs which are long and wordy. Try not to use false subjects, such as sentences that start with “It is” or “This has” which can be confusing. Instead, start the sentence with a specific descriptive subject.

Do not use mini word clusters (串) because they may confuse anyone who is just learning the English languages. Mini words are short, common words with one-to-three letters. Avoid using idioms, such as “the tip of the iceberg” and “right around the corner”. Instead, say exactly what you mean. Also, because many languages do not use pronouns such as “it” or “they”, try to avoid them. Avoid using phrasal verbs, such as “keep up” or “get into” because they aren’t easy to understand in some languages. Finally, since most languages have different formats for writing dates, it is best to write out the month, date and year completely.

In a word, it is important to read and write global English. By understanding the concepts of global English and using proper techniques, a business can successfully grow in the global business economy.

高二英语其他题中等难度题查看答案及解析

Over the past 20 years, the number of children who are overweight has increased by more than 50%.About 25% to 30% of school-age children in the United States are overweight or obese (肥胖的), which puts them at a high risk for heart disease and other health problems.

According to the experts, poor eating habits and inactivity are the root causes of childhood obesity. In addition, the high level of fat calories in the average United States diet combined with the inactive lifestyle of many children is contributing to (促成) the rapid increase in childhood obesity.

If a child is more than 40% overweight, a scientific weight loss program may be suggested to change the child's eating behaviors. During the course of the program, the emphasis should be on developing a healthier lifestyle for the long term, not just on losing weight now. Children are developing physically and mentally, and they need adequate nutrition (足够的营养) as they grow. Combining a healthy diet with exercise is the best way to achieve healthy level of body fat.

Dr. Gidding, a professor at Yale University, explains that many children or teens tend to become overweight because of too many calories and too little exercise. “If your child or teen tends to sit around and watch television or play video games, try gently introducing more physical activities into your family life，” suggests Dr. Gidding. “Take a walk together or go for a bike ride. Make good nutrition and exercise a family affair by planning lower fat meals, nutritious snacks and family activities.”

1.In the first paragraph, the writer emphasizes that ________.

A.overweight causes many health problems

B.childhood obesity is a serious problem in the USA

C.about 25% of children will be obese in the USA

D.more than 50% of children are overweight in the USA

2.How many causes of obesity in kids are mentioned in the passage?

A.1. B.2. C.3. D.4.

3.A weight loss program is focused on ________.

A.nutrition meals B.regular exercise

C.a healthy lifestyle D.an easy lifestyle

4.When a child is on weight loss program, his pa-rents should pay much attention to ________.

A.the nutrition he needs B.the change in his weight

C.the effect of the program D.the sports he takes part in

高二英语阅读理解中等难度题查看答案及解析

. The school of the future will probably be quite different from_____they are today.

高二英语单项填空简单题查看答案及解析

Life will probably be very different in 2050. First of all, it looks as though TV channels will have disappeared by 2050. Instead, people will choose a program from a “menu” and a computer will send the program directly to the television. Today, we can use the World Wide Web to read newspaper stories and see pictures on a computer thousands of kilometers away. By 2050, music, films, programmers, newspapers and books will come to us in this way.

In many places, agriculture is developing quickly and people are growing fruit and vegetables for export. This uses a lot of water. Therefore, there could be serious shortages. Some futurologists (未来学家) predict that water could be the cause of wars if we don’t act now.

In future, cars will run on new，clean fuels and they will go very fast. Cars will have computers to control the speed and there won’t be any accidents. Today, many cars have computers that tell drivers exactly where they are．By 2050, the computer will control the car and drive it to your destination. Also, by 2050, space planes will fly people from Los Angeles to Tokyo in just two hours.

A number of large companies now use robots instead of people who ask for pay rises, or go on strike, and can not work 24 hours a day. By 2050, we will see robots everywhere—in factories, schools, offices, hospitals, shops and homes.

By 2050, we will be able to help blind and deaf people see and hear again. In the last few years, scientists have discovered how to control genes and have already produced clones of animals. By 2050，scientists will be able to produce clones of people and decide how they look, how they behave and how much intelligence they have. Scientists will be able to do these things, but should they?

1.By 2050, people will get information mainly by _______.

2.From the second paragraph, we learn that _______.

3.Which of the following is NOT a reality at the present time?

4.What will play the biggest part in the quality of life in the future?

高二英语阅读理解简单题查看答案及解析

The number of people out of job　　 over 4,000,but a number of them　　 to apply for different jobs.

A.are;are trying　 B.are;is trying

C.is;are trying　　 D.is;is trying

高二英语单项填空中等难度题查看答案及解析

All over the world, and for many different reasons, there are millions of people who rarely or never eat meat. These people are called vegetarians. To people who eat meat, being a vegetarian may seem like a very strange thing, diets for several different reasons.

First, vegetarians have an enormous health advantage. One of the major health problems in modern societies is not too much protein but too much fat, especially in the form of animal fats. Medical evidence suggests that animal fats, including butter, contribute to the development of cholesterol in the human body. High amount of cholesterol seem to be part of the cause of heart disease. Most vegetarians have low level of cholesterol. High amounts of animal fats also seem to lead to certain kinds of cancer, and vegetarians are typically less vulnerable to these cancers than people who eat a lot of meat. Overall, studies comparing the health of vegetarians and meat-eaters show that the meat-eaters are twice as likely to die of heart disease as vegetarians are.

Better health is one reason that people choose to become vegetarians. Another reason is religion. Some religions forbid the eating of meat. The largest of these is the Hindu religion, which has about 600 million believers in the world. Although not all Hindus are vegetarian, many are, and there are many believers of other religions such Buddhism and even some Christian religions that also do not eat meat.

Many vegetarians do not eat meat simply because they do not like the taste of it. They have no religious or philosophical reasons; they just do not like meat. Another important reason that vegetarians give for not eating meat is the health advantages that were given above. Lastly, there are many people who do not eat meat because they just do not like the idea of killing animals for food. They believe that life, all life, is valuable , and that we do not have to destroy life to feed ourselves when there are other good sources of food.

1.According to the passage, people choose to be vegetarians for the following reasons EXCEPT________.

A．they want to stay healthy

B．they are too kind to put the idea of killing animals

C．they live in areas where meat supply is not adequate

D．they should not eat meat due to their religious belief

2.Which of the following is true according to Paragraph 2 ?

A．Vegetarians enjoy a more healthy life than the meat eaters.

B．Heart disease and cancer are caused by large amounts of protein.

C．There are twice as many meat-eaters as vegetarians who die of cancer.

D．There are less health problems in modern society due to advanced medical care.

3.What does “vulnerable” mean in Paragraph 2?

A．Having low level of cholesterol.

B．Having high level of cholesterol.

C．Having weak ability to resist diseases and harms.

D．Having strong ability to resist disease and harms.

4.It can be inferred from the passage that __________.

A．being a vegetarian may be a very strange thing

B．vegetarians eat meat on some special occasions

C．all vegetarians have reasons for their not eating meat

D．most vegetarians believe that life without meat is happy.

高二英语阅读理解中等难度题查看答案及解析

_____all over the hills and around the lake are wild flowers of different kinds.

A．To grow     B．Growing     C．Grown    D．Grow

高二英语单项填空困难题查看答案及解析

Frito-Lay is the biggest snack maker in America owned by Pesi Co and ________ over half of the parent company’s yearly profits.

A. depends on                        B. holds on

C. allows for                        D. accounts for

高二英语单项填空中等难度题查看答案及解析

If you are having trouble falling asleep, you are in good company. About 65% of Americans said they have sleeping problems a few nights each week, according to a recent study by the National Sleep Foundation. Sleeping too little can lead to a higher risk of becoming fat and getting depressed(沮丧的). But before you go to a doctor for advice, it is worth examining your sleeping habits one more time. Some of your favorite evening habits may have something to do with the sleeping problems.

Setting a Bright Alarm Clock

The light of your bright alarm clock can prevent you from falling asleep. You can make your room as dark as possible. Cover the bright numbers with a book or consider buying a small travel clock. Your cellphone alarm may also do the trick.

Counting Sheep

When you just can’t  fall asleep, it’s useless to stay in bed to count sheep. If you’ve been trying to fall asleep for more than 30 minutes, the National Sleep Foundation suggests you get up to do some reading or watch TV for a while. Such activities will make you sleepy. Before you know it, you’ll be going back to bed really tired.

Exercising Late at Night?

Daytime workouts(锻炼) will keep you full of energy for hours. That’s why you don’t want to exercise within three hours of hitting the sack. Fierce(剧烈的)  physical activity raise your body temperature and pumps your energy level—both are bad for a good night’s sleep.

1.What can we learn from the first sentence of the passage?

A．It’s not good to fail to fall asleep at night.

B．People in a good company often have sleeping problems.

C．There are many people who have sleeping problems.

D．You should find someone to talk to if you can’t fall asleep.

2.The underlined part “hitting the sack” in the last paragraph means “______”.

A．going back home                        B．going to bed

C．going to the gym                        D．falling asleep

3.Which of the following is NOT mentioned in the passage?

A．The bad results o f getting too little sleep.

B．Why the bright alarm clock keeps you awake.

C．What to do if you can’t fall asleep after 30 minutes.

D．Why watching TV and reading books make people sleepy.

4.By writing the passage, the writer mainly wants to tell us _______.

A．why so many people can’t sleep well at night

B．how to enjoy a good night’s sleep

C．that sleeping problems are troubling more and more people

D．that people may solve their sleeping problems by some habits

高二英语阅读理解简单题查看答案及解析