Healthy eating habits have positive effects on everyone. However, students can especially benefit from meeting the particular nutritional demands of the school day. To be good academically, children must be physically able to attend class and focus on the tasks at hand. Math, language study, reading and creative thinking also require physical support from food energy and nutrients. 1.
Attendance:2.Getting enough nutrition keeps you from taking sick days and missing out on daily lessons. Eating a healthy breakfast makes you more likely to achieve your daily nutritional goals. This keeps your body strong and less likely to fall ill.
Focus: School is a social network that requires cooperation from students, teachers and staff. 3.Hunger makes you hard to focus and easy to get angry. In contrast, eating a healthy breakfast keeps you focused and cheerful. A 2019 study proved these findings.
Thinking: Food energy and nutrients serve neurological(神经的) as well as physical body functions. The same 2019 report concluded that eating breakfast regularly affects the brain's blood sugar requirements and nutritional support. 4.Let alone, these skills are vital to learning and achieving high grades.
Test scores: Balanced nutrition plays a part in testing well. 5.Healthy eating also contributes to better performance on vocabulary tests. You can improve your test scores by eating right every day.
A.You can focus on the test papers.
B.This improves the memory, problem solving and concentration skills.
C.Students who eat breakfast work faster with fewer math and number errors.
D.You can't keep up with homework and tests if you aren't in school every day.
E.While the education individuals receive influence intelligence, so does their food.
F.And your behavior in this environment depends partly on getting to school well fed.
G.A healthy diet can improve your performance in school’s social, physical and mental aspects.
高三英语七选五中等难度题
Healthy eating habits have positive effects on everyone. However, students can especially benefit from meeting the particular nutritional demands of the school day. To be good academically, children must be physically able to attend class and focus on the tasks at hand. Math, language study, reading and creative thinking also require physical support from food energy and nutrients. 1.
Attendance:2.Getting enough nutrition keeps you from taking sick days and missing out on daily lessons. Eating a healthy breakfast makes you more likely to achieve your daily nutritional goals. This keeps your body strong and less likely to fall ill.
Focus: School is a social network that requires cooperation from students, teachers and staff. 3.Hunger makes you hard to focus and easy to get angry. In contrast, eating a healthy breakfast keeps you focused and cheerful. A 2019 study proved these findings.
Thinking: Food energy and nutrients serve neurological(神经的) as well as physical body functions. The same 2019 report concluded that eating breakfast regularly affects the brain's blood sugar requirements and nutritional support. 4.Let alone, these skills are vital to learning and achieving high grades.
Test scores: Balanced nutrition plays a part in testing well. 5.Healthy eating also contributes to better performance on vocabulary tests. You can improve your test scores by eating right every day.
A.You can focus on the test papers.
B.This improves the memory, problem solving and concentration skills.
C.Students who eat breakfast work faster with fewer math and number errors.
D.You can't keep up with homework and tests if you aren't in school every day.
E.While the education individuals receive influence intelligence, so does their food.
F.And your behavior in this environment depends partly on getting to school well fed.
G.A healthy diet can improve your performance in school’s social, physical and mental aspects.
高三英语七选五中等难度题查看答案及解析
_____ you have a healthy diet, you can reduce its benefits by bad eating habits．
A．Just as B．In case C．Even if D．Now that
高三英语单项填空简单题查看答案及解析
No matter how young you are, there's always something you can do to make a positive effect on our world!
Steven Burgess, a 7-year-old from Wilmington, North Carolina, is an _______. During the COVID-19 pandemic (新冠肺炎大流行）he found a _______ way to raise money for the local charity (慈善团体）). It all _______ when he was watching a morning news show with his mom Eliza, which _______ a man aged 100 in England who ran a marathon in the backyard of his_______where he's been living to raise money for those who are _______ because of the COVID-19. "I want to do the _______ thing!" Steven said.
Eliza wasn't _______ the little guy would follow through, but before the day was up, he started running. "_______.I thought he would lose ________ in 20 minutes, but Steven's been at this for over an hour and a half," Eliza wrote on Facebook. "________ when he stops to drink or eat, he keeps his ________ moving."
When the responses started________, Eliza realized her little one was onto something big! "I saw he was________ about it，so I thought, Let’s ________ this and uplift some people.' I have been blown away by the________of people who want to________," she added.
By the time Steven crossed a finish line, he had ________ over $ 1,500! The money will be sent to Vigilant Hope. The Burgess family couldn’t be. ________!
Eliza said. "I think the reason this ________ so much support is that people, really do want to plug in and they want to encourage us to help each other. "
1.A.atmosphere B.experience C.experiment D.example
2.A.new B.unique C.necessary D.popular
3.A.dropped B.started C.passed D.missed
4.A.interviewed B.beat C.challenged D.predicted
5.A.school B.office C.house D.gym
6.A.struggling B.resting C.teaching D.fearing
7.A.small B.same C.extra D.funny
8.A.sorry B.pleased C.sure D.afraid
9.A.Finally B.Obviously C.Quickly D.Honestly
10.A.face B.control C.curiosity D.interest
11.A.Even B.Only C.Still D.Just
12.A.hands B.eyes C.feet D.shoulders
13.A.pouring in B.calming down C.running off D.falling apart
14.A.careful B.serious C.nervous D.angry
15.A.ignore B.explore C.declare D.share
16.A.need B.power C.number D.patience
17.A.watch B.donate C.wait D.delay
18.A.raised B.earned C.borrowed D.deposited
19.A.cleverer B.prouder C.braver D.healthier
20.A.repeated B.respected C.conducted D.inspired
高三英语完形填空中等难度题查看答案及解析
Music has a great effect on everyone. But does music affect plants, too? People have been experimenting with music for almost three decades. From school-level projects to higher-level scientific experiments, the effect of music on plants has been a confusing and debatable topic.
We know music is sound and sound is nothing more than a wave. Plant growth is a result of the cell division that takes place within the cells. But why is music associated with plant growth? In humans, music has a strong effect on our health and mood, and over the years, people have claimed that the same effect has been observed on plants, too. Plants are sensitive by nature, and many people claim that they have feelings just as humans do. There are stories about plants shedding tears. Although scientists do not support these as facts, these myths have led them to take up various experiments on plants.
Various studies have proved that plants respond to acoustic (音响的) energy. It increases their rate of growth and their size, and influences their overall health. Dan Carlson, after a thorough study over a span of many years, has reached a conclusion that music helps plants absorb nutrients(养分) more efficiently.
It took Dan about fifteen years to develop a foliage spray (叶面喷剂) that is used beneficially with the sound frequencies. Carlson calls this spray “Sonic Bloom”. His findings have proved to be beneficial for countless farmers and have resulted in－according to Guinness Book of World Records－the largest indoor plant on record.
The Purple Passion was treated with the Sonic Bloom process. It grew to be 1,300 feet tall and was alive even after 25 years. Its normal lifespan(寿命), however, is 18 months and it grows not more than 18 feet tall. The book, Secret of the Soil, writes about Sonic Bloom and its results. Sonic Bloom is also sold in the market.
1.What inspired scientists to experiment with plants?
A. The effects of music on humans.
B. Plants are sensitive by nature.
C. The cell division taking place within the cells.
D. People’s debatable opinion of the effect music has on plants.
2.What is the main idea of Para. 3?
A. Nutrients are important to plants.
B. Music can have some good effects on plants.
C. How the rate of growth of plants can be improved.
D. What kinds of music can contribute to the growth of plants.
3.What did Dan Carlson develop?
A. A spray called “Sonic Bloom”.
B. A method to grow larger plants.
C. A special plant that grows very fast.
D. Acoustic energy that plants respond to
4.Why is the Purple Passion included in Guinness Book of World Records?
A. It is the oldest indoor plant.
B. It is the largest indoor plant.
C. It gives off the most pleasant smell.
D. It can grow in the toughest conditions.
高三英语阅读理解困难题查看答案及解析
Music has a great effect on everyone. But does music affect plants, too? People have been experimenting with music for almost three decades. From school-level projects to higher-level scientific experiments, the effect of music on plants has been a confusing and debatable topic.
We know music is sound and sound is nothing more than a wave. Plant growth is a result of the cell division that takes place within the cells. But why is music associated with plant growth? In humans, music has a strong effect on our health and mood, and over the years, people have claimed that the same effect has been observed on plants, too. Plants are sensitive by nature, and many people claim that they have feelings just as humans do. There are stories about plants shedding tears. Although scientists do not support these as facts, these myths have led them to take up various experiments on plants.
Various studies have proved that plants respond to acoustic (音响的) energy. It increases their rate of growth and their size, and influences their overall health. Dan Carlson, after a thorough study over a span of many years, has reached a conclusion that music helps plants absorb nutrients(养分) more efficiently.
It took Dan about fifteen years to develop a foliage spray (叶面喷剂) that is used beneficially with the sound frequencies. Carlson calls this spray “Sonic Bloom”. His findings have proved to be beneficial for countless farmers and have resulted in－according to Guinness Book of World Records－the largest indoor plant on record.
The Purple Passion was treated with the Sonic Bloom process. It grew to be 1,300 feet tall and was alive even after 25 years. Its normal lifespan(寿命), however, is 18 months and it grows not more than 18 feet tall. The book, Secret of the Soil, writes about Sonic Bloom and its results. Sonic Bloom is also sold in the market.
1.What inspired scientists to experiment with plants?
A.The effects of music on humans.
B.Plants are sensitive by nature.
C.The cell division taking place within the cells.
D.People’s debatable opinion of the effect music has on plants.
2.What is the main idea of Para. 3?
A.Nutrients are important to plants.
B.Music can have some good effects on plants.
C.How the rate of growth of plants can be improved.
D.What kinds of music can contribute to the growth of plants.
3.What did Dan Carlson develop?
A.A spray called “Sonic Bloom”.
B.A method to grow larger plants.
C.A special plant that grows very fast.
D.Acoustic energy that plants respond to
4.Why is the Purple Passion included in Guinness Book of World Records?
A.It is the oldest indoor plant.
B.It is the largest indoor plant.
C.It gives off the most pleasant smell.
D.It can grow in the toughest conditions.
高三英语阅读理解中等难度题查看答案及解析
Nowadays, the food we eat seems to have great effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures.
That food is related to illness is not a new discovery. In 1945, about 68 years ago, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
1.What is the best possible title of the passage?
A．Drug and Food B．Cancer and Health
C．Food and Health D．Health and Drug
2.Which of the following statements is NOT true?
A．Drugs are always given to animals for medical reasons
B．Some of the additives in our food are added to the food itself and some are given to the living animals
C．Researchers have known about the potential dangers of food additives for over thirty-five years.
D．Food may cause forty percent of cancer in world.
3.How has science done something harmful to mankind?
A．Because of science, diseases caused by polluted food have been virtually eliminated.
B．It has caused a lack of information concerning the value of food.
C．Because of the application of science, some potentially harmful substances have been added to food.
D．The scientists have preserved the color of meats, but not of vegetables.
4.What are nitrates used for?
A．They preserve flavor in packaged foods.
B．They preserve the color of meats.
C．They are the objects of research.
D．They cause the animals to become fatter.
5.The word 'carcinogenic' most nearly means '_____'.
A．trouble-making B．color-retaining C．money-making D．cancer-causing
高三英语阅读理解中等难度题查看答案及解析
Nowadays, the food we eat seems to have great effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures.
That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
1.What is the best possible title of the passage?
A. Drug and Food B. Food and Health
C. Cancer and Health D. Health and Drug
2.Which of the following statements is NOT true?
A. Some of the additives in our food are added to the food itself and some are given to the living animals
B. Researchers have known about the potential dangers of food additives for about sixty-eight years.
C. Drugs are always given to animals for medical reasons
D. Food may cause forty percent of cancer in world.
3.How has science done something harmful to mankind?
A. Because of science, diseases caused by polluted food have been virtually eliminated.
B. It has caused a lack of information concerning the value of food.
C. The scientists have preserved the color of meats, but not of vegetables.
D. Because of the application of science, some potentially harmful substances have been added to food.
4.What are nitrates used for?
A. They preserve the color of meats.
B. They preserve flavor in packaged foods.
C. They are the objects of research
D. They cause the animals to become fatter.
5.The word “carcinogenic” most nearly means “_____”.
A. trouble-making B. color-retaining
C. cancer-causing D. money-making
高三英语阅读理解中等难度题查看答案及解析
The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses relate to diet and forty percent of cancer relates to the diet as well, especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures.
That food is connected with illness is not a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.
1. What is the best possible title of the passage?
A. Drug and Food B. Cancer and Health
C. Food and Health D. Health and Drug
2. Which of the following statements is NOT true?
A. Drugs are always given to animals for medical reasons.
B. Some of the additives in our food are added to the food itself and some are
given to the living animals.
C. Researchers have known about the potential dangers of food additives for over
thirty-five years.
D. Food may cause forty percent of cancer in world.
3. How has science done something harmful to mankind?
A. Because of science, diseases caused by polluted food haven’t been virtually
eliminated.
B. It has caused a lack of information concerning the value of food.
C. Because of the application of science, some potentially harmful substances
have been added to food.
D. The scientists have preserved the color of meat, but not of vegetables.
4. What are nitrates used for?
A. They preserve flavor in packaged foods.
B. They preserve the color of meats.
C. They are the objects of research.
5. The word ‘carcinogenic’ most nearly means ‘_________’.
A. trouble-making B. color-maintaining
C. money-making D .cancer-causing
高三英语阅读理解简单题查看答案及解析
The food we eat seems to have great effects on our health. Although science has made great steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to diet as well. Different cultures are subject to certain illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery.
In 1945, government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐), commonly used to keep color in meats, and other food additives, caused cancer. Yet, these additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels(标签) of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to cows and chick and because of this, penicillin has been found in the milk of treated cows.
Sometimes similar drugs are given to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although the FDA has tried repeatedly to control these, the practices continue.
1.How has science done a bad service to mankind?
A. Diseases caused by food have been done away with.
B. It has caused a lack of information about the value of food.
C. Some harmful materials have been added to our food.
D. Scientists have made food more expensive to eat.
2.What are nitrates used for?
A. They help process packaged food.
B. They keep the color in meats.
C. They cure diseases of cows and chickens.
D. They cause the animals to become fatter.
3.Which of the following statements is NOT true?
A. You can find out harmful additives on the packaging labels of food.
B. Drugs given to animals are not all for medical reasons.
C. Researchers knew about the harm of food additives about 60 years ago.
D. Food may cause forty percent of cancer in the world.
4.According to the passage, the FDA might be _________.
A. an organization which controls the safety of food
B. a producer which makes additives
C. a factory which processes food
D. a hospital which cures cancer
高三英语阅读理解简单题查看答案及解析
Sometimes people have no belief ________ his choices about their eating habits.
A. on which to base B. which to base on C. to base on D. to be based on
高三英语单项填空中等难度题查看答案及解析