As we all know , bad eating habits and a ____...

As we all know , bad eating habits and a ________ of exercise may lead to health problems .

A. lack            B. limit             C. need           D. demand

高二英语单项填空中等难度题查看答案及解析

Stop eating yourself stupid we all know that poor nutrition can lead to bad health and even weight gain. Now add “lack of intelligence” to the growing list. A recent study has found that what you eat could very likely play a role in how smart you are.

According to the study, rats fed a high-fat diet for 10 days showed signs of weakness and even had trouble finding food that was waiting for them. 1.  Actually a high-fat diet could weaken our intelligence--but so can a low-calorie diet. The trick appears to lie in finding a nice balance.

Here are ways to achieve that happy balance and make you smarter through diet, exercise and improving your brain power.

Figure out how many calories you need to maintain your weight. __2.__ If you need to drop a few pounds, take away the number you get by 400 calories; consume that number of calories each day until you drop the weight.

__3.__Aim for healthy foods that include good amounts of protein, fiber, fruits and vegetables, healthy whole grains, healthy fats and plenty of water. Well! Remember: All work and no play makes Jack a dull boy. Read a book. Try a new recipe. Do some puzzles. __4.__

Exercise regularly with a positive attitude. Aim for at least three 30-minute training sessions a week(but more is better). I like simple exercise such as walking, but anything that raises the heart rate is good. _5._  Combine them! Some people like to listen to classical music such as Bach or Mozart, but rock music lovers will be happy to learn that this kind of music can help make them smarter as well.

A．You may be fond of music, too.

B．Your health depends on your exercise plan.

C．Aim to get this number of calories each day.

D．Don’t forget to exercise your mind while doing so.

E．You may be wondering what this has to do with us.

F．These are all good ways to help increase your intelligence.

G．Eat the right foods in addition to getting the right number of calories.

高二英语其他题中等难度题查看答案及解析

As we all know, eating too much fat can ______ heart disease and cause high blood pressure．

A．add to              B．attend to             C．contribute to     D．apply to

高二英语单项填空中等难度题查看答案及解析

As we all know, water ______ hydrogen and oxygen.

A．makes up         B．is consisted of      C．consists of         D．consists in

高二英语单项填空中等难度题查看答案及解析

短文改错

As we all know , walking is an useful way of exercising and is beneficial to our health. It can not only reduce the risk of many kinds of diseases but also builds up the bones. It’s safe than many other ways of exercising, especially for the elderly and it’s easy to do without consider rules. Beside, walking can also help us lose weight.

What should we pay attention during the walk? First, we should wear loose clothes or good shoes so that we can relax. Second, we should walk fast enough to cause us to breath with difficulty but still be able to talk. Third, that is very important to walk with our arms moving freely. Most important, we should do it every day.

高二英语短文改错简单题查看答案及解析

As we all know, with the development of science and technology, the earth's resources are ________ at an alarming rate, so we should make good use of them.

A. ending up　　　　 B. leaving out

C. using up　　　　　　 D. running out

高二英语单项填空中等难度题查看答案及解析

阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

As we all know, life is full of dreams and having a good dream is of great importance in our daily life. Without a good dream, people can’t make progress; without a good dream, countries can’t develop; without a good dream, the world can’t become so beautiful! And I hold the strong belief that everyone, whether he is old or young, poor or rich, junior or senior, does have a good dream! After all, dreaming is certainly a positive part of our life, and wishing for good things, however, costs nothing!

What’s more, it is important to fly our dreams, especially for those who are Senior 3 students. It is high time for them to fly their dreams. If they can’t let their dreams fly, the dream would just die!

Therefore, it is no wonder that so many people have a dream since their childhood. With a nice dream, China succeeded to host the 29th Olympic Games in 2008; with a nice dream, Hong Kong returned to the motherland peacefully in 1997; with a nice dream, Yuan Longping rids the world of hunger; with a nice dream, Michael Jordon becomes the most popular basketball star; with a nice dream I can stand on this stage to compete in the final English speech contest. And with an aim of achieving success, I must do the best!

So my good friends, if you want to realize your dream, please do not be afraid in face of difficulties or give up in face of failure nor lose your dream in face of pains. You must keep going forward bravely! Just fly your dream highly above the sky!

【写作内容】

1. 阅读短文后用30词左右概括短文的要点。

2. 就“放飞梦想”为主题，以120词左右发表自己的看法，并包括以下内容要点：

（1）列举自己或身边现实生活中中学生梦想成真的一件事例；

（2）结合自己的实际，谈谈你现在的梦想，并说明打算如何实现。

【写作要求】

1. 在作文中可以使用自己亲身的经历或虚构的故事，也可以参照阅读材料的内容但不得直接引用原文中的句子；

2. 作文中不能出现真实姓名和学校名称。

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高二英语书面表达中等难度题查看答案及解析

The spread of Westem　 eating habits around the world is bad for human nealth and the environment.These findings come from a new report in the journal Nature.

David Tillman, a professor of ecology at the University of Minnesota, America, examined information from 100 countries to identify what people ate and how diet affected health. He noted a movement beginning in the 1960s. He found that as nations mdustriaHzed(工业化),population increased and earnings rose, more people began to adopt what has been called the Western diet.

The Western diet is high in sugar, fat, oil and meat. By eating these foods, people began to get fatter and sicker. David Tillman says overweight people are at greater risk for non-infectious diseases like diabetes (糖尿病）and heart disease.

Unfortunately, when people become industrialized, if they adopt this Western diet, they are going to have these health problems, especially in developing countries in Asia, China is an example where the number of diabetes cases has been jumping from less than one percent to 10 percent of the population as they began to industrialize over a 20，year period, And that is happening all across the world, in Mexico in Nigeria and so on.

And, a diet bad for human beings, is also bad for the environment As the world's population grows, more forests and tropical (热带的）areas will become farmland for crops or grasslands for cattle. We are likely to have more greenhouse gas in the future from agriculture than that coming out of all froms of transportation right now.

Mr．Tillman calls the link between diet，the environment and human health，"a dilemma"，a problem offering a difficult choice. He says one possibte setttemenf is leaving the behind.

1.According to the passage, more greenhouse gas might be given off in the future from　　　　 .

A.transportation B.developing countries

C.agriculture D.developed countries

2.David Tilman believes that_　 .

A.diet, the environment and human health are closely connected

B.the Western diet is the only choice as the nation industrializes

C.people in tropical areas are more likely to have heart disease

D.traditional diets are more balanced than the Western diet

3.We can infer from the passage that 　　 .

A.industrialization contributes to the spread of the Western diet

B.overweight people are at higher risk of infectious diseases

C.the examined information comes from developing countries

D.Nigeria has the largest number of diabetes cases

4.The main purpose of the passage is to 　　 .

A.call on us to protect the environment

B.warn us of the danger of the Western diet

C.remind us of the importance of health

D.advise us to have a balanced diet

高二英语阅读理解中等难度题查看答案及解析

The spread of Westem　 eating habits around the world is bad for human nealth and the environment.These findings come from a new report in the journal Nature.

David Tillman, a professor of ecology at the University of Minnesota, America, examined information from 100 countries to identify what people ate and how diet affected health. He noted a movement beginning in the 1960s. He found that as nations mdustriaHzed(工业化),population increased and earnings rose, more people began to sdopt what has been called the Western diet.

The Western diet is high in sugar, fat, oil and meat. By eating these foods, people began to get fatter and sicker. David Tillman says overweight people are at greater risk for non-infectious diseases like diabetes (糖尿病）and heart disease.

Unfortunately, when people become industrialized, if they adopt this Western diet, they are going to have these health problems, especially in developing countries in Asia, China is an example where the number of diabetes cases has been jumping from less than one percent to 10 percent of the population as they began to industrialize over a 20，year period, And that is happening all across the world, in Mexico in Nigeria and so on.

And, s diet bad for human beings, is also bad for the environment As the world's population grows, more forests and tropical (热带的）areas will　 become farmland for crops or grasslands for cattle. We are likely to have　 more greenhouse gas in the future from agriculture than that coming out of all froms of transportation right now.

Mr, Tillman calls the link between diet, the environment and human health. "a trilemma11: a problem offering a difficult choice. He says one possibte setttemenf is leaving the behind.

1.According to the passage, more greenhouse gas might be given off in the future from　　　　 .

A. transportation　　 B. developing countries

C. agriculture　　 D. developed countries

2.David Tilman believes that_　 .

A. diet, the environment and human health are closely connected

B. the Western diet is the only choice as the nation industrializes

C. people in tropical areas are more likely to have heart disease

D. traditional diets are more balanced than the Western diet

3.We can infer from the passage that 　　 .

A. industrialization contributes to the spread of the Western diet

B. overweight people are at higher risk of infectious diseases

C. the examined information comes from developing countries

D. Nigeria has the largest number of diabetes cases

4.The main purpose of the passage is to 　　 .

A. call on us to protect the environment

B. warn us of the danger of the Western diet

C. remind us of the importance of health

D. advise us to have a balanced diet

高二英语阅读理解中等难度题查看答案及解析

The spread of Western eating habits around the world is bad for human health and for the environment. Those findings come from a new report in the journal Nature.

David Tilman is a professor at the University of Minnesota. In the study, he examined information from 100 nations to show what people ate and how diet affected health. Mr. Tilman noted a movement beginning in the 1960s. He found that as nations industrialized(工业化), population increased and earnings rose. More people began to adopt what has been called the Western diet. The Western diet is high in sugar, fat, oil and meat. By eating these foods, people began to get fatter and sicker.

“The food, let us say, in the 15 richest nations of the world, right now contains about 400 or 500 extra calories(热量) a day that are eaten beyond what people need, and that leads people to gain weight.”

David Tillman says overweight people are at greater risk for diseases like diabetes, heart disease and some cancers. Diabetes is shooting to very high rates in the United States and across Europe. Heart disease is a major cause of death in the Western nations. Unfortunately when people become industrialized, if they adopt this Western diet, they are going to have these same health problems.

A diet bad for human beings, it seems, is also bad for the environment. As the world’s population grows, experts say more forests and areas will become farmland for crops or grasslands for raising cattle. These areas will be needed to meet the increasing demand for food.

Mr. Tilman calls the link between diet, the environment and human health, “a dilemma”, a situation where it is very difficult to decide what to do. He says one possible solution is leaving the Western diet behind.

1.Why did people get fatter in the 1960s?

A. They ate foods high in calories.

B. They adopted a western lifestyle.

C. They set aside little time for exercise.

D. They had a better life and became lazier.

2.According to the text, overweight people may suffer the following diseases EXCEPT_______.

A. diabetes　　　　 B. skin disease

C. cancers　　　 　 D. heart disease

3.What is the purpose of the author in writing this passage?

A. To tell people effective ways to keep healthy.

B. To call on people to give up the Western diet.

C. To show the problems industrialized nations are facing.

D. To draw people’s attention to environmental protection.

高二英语阅读理解中等难度题查看答案及解析