Eggs, meat, vegetables and other foods can ea...

Eggs, meat, vegetables and other foods can easily be poisoned by microorganisms such as ______.

高三英语单项填空中等难度题查看答案及解析

Eggs, meat, vegetables and other foods can easily be poisoned by microorganisms such as ______.

A. phenomena        B. dilemma        C. diploma        D. bacteria

高三英语单项填空中等难度题查看答案及解析

You only had meat and fish yesterday．If you had eaten vegetables, they________easily．

A．would digest      B．digested             C．will digest         D．would have digested

高三英语单项填空中等难度题查看答案及解析

Can food be free, fresh and easily accessible? That’s the bold (大胆) question that the city of Seattle is hoping to answer with a new experimental farm not far from the city’s downtown area that will have fruits and vegetables for anyone to harvest this fall.

On Beacon Hill, just south of central Seattle, landscape developers and a few affordable-food advocates are building an eatable food forest. Everything grown in the area will be eatable. And it’ll be open around the clock to anyone who wants to come and pick some fresh blueberries or pears.

Organizers shared with National Geographic a list of the crop offerings. Many are expected: apples, berries and tomatoes. But others are pretty far-out. A large Asian community in the area suggested things like Asian pears and honeyberries. A European influence led to the planting of medlar trees.

The concept is modeled on permaculture, a design system and school of thought emphasizing the use of renewable nature resources and the enrichment of local ecosystems. Offering people free, fresh food is one motivation, but making the land useful and ecologically enriched is the larger goal.

That being said, some potential problems come to mind. What if all of one fruit is gone the first weekend when it’s ripe? What if people pick things too early and spoil the potential for everyone?

Organizers aren’t concerned about those questions. “We’ve had many discussions about what would happen if someone comes and picks all the blueberries,” says Margarett Harrison, the landscape architect designing the project.” But that’s been considered as a good thing. We’ll just plant more.”

Anything related to agriculture and good food — in large quantities — takes time. Most of the trees won’t be mature enough for a few more years. But a few decades could make the area impressively productive.

Idealistic? Perhaps. But it’s the kind of idealism that anyone who likes to eat fresh things from time to time can get behind. And that’s the type of motivation that organizers hope will keep going.

1. Paragraph 3 is mainly about _______.

A. the crops that will be harvested this fall

B. people’s attitude towards the project

C. which communities live in the area

D. how the food selection was made

2.What’s Margarett Hrrison’s attitude towards the potential problems the forest may face?

A. Concerned. B. Cautious.

C. Optimistic.　 D. Uninterested

3.The text is mainly about ______.

A. Seattle’s free food experiment

B. what the future of forests will be

C. agricultural development in Seattle

D. how to keep in harmony with nature

高三英语阅读理解中等难度题查看答案及解析

Mea and vegetables are measured in grams and kilograms . Milk and other liquid foods are measured in liters or milliliters , These units only measure quantity : they do not measure the value of the food to the body . The unit which measures the quality or value of food is the calorie, the amount of heat given off by food when it burns . This measurement tells how much energy a certain food has when it is completely used by the body .

Our bodies use varying amount of calories . The more exercise we take, the more calories we burn . If we eat food which contains more calories than we use up , then it is possible that we would increase in weight . In order to avoid becoming overweight , it is advisable to eat a balanced diet and not to eat too many foods that have a high calories rating . The table below gives you some idea of the number of calories in food .

1.Which is the best title of this passage ?

2.How many slices of bacon equal the same number of calories as in a sausage roll ?

3.To keep he calorie intake down , it is better to eat more  ________ .

4.When do you need the most calories from your diet ?

高三英语阅读理解中等难度题查看答案及解析

The WHO ________ eat less bacon and other preserved meat because they can cause cancer.

A. appeals people to　　　 B. appeals to people to

C. calls in people to　　　 D. calls on people

高三英语单项填空中等难度题查看答案及解析

New ways have to be found to _______of waste materials and poisonous gases so that we can have cleaner surroundings

高三英语单项填空中等难度题查看答案及解析

Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.

Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release（释放）poisons that make people sick.

Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.

Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.

When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.

Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.

1.Which of the following statements is NOT true?

A. Food when poisoned can make people sick.

B. Food poisoning means death.

C. Food poisoning comes in varieties.

D. Food poisoning can be serious.

2.We know from the passage that the symptoms of food poisoning________.

A.are always accompanied by a fever

B.are too common to be noted

C.can be noticed within hours

D.can he ignored

3.Food poisoning can be caused by all the following EXCEPT________.

A.some chemicals

B.low temperatures

C.some tiny living things

D.certain natural materials

4.From Paragraph 5,we can learn that________.

A.mushrooms should not be eaten

B.vegetables are safer than meat and seafood

C.natural poisons are more dangerous than chemicals

D.different types of food should be handled differently

5.It can be inferred from the passage that________.     A.natural materials are safe in food processing

B.chemicals are needed in food processing

C.food poisoning can be kept under control

D.food poisoning is out of control

高三英语阅读理解中等难度题查看答案及解析

Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.

Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release（释放）poisons that make people sick.

Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.

Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.

When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.

Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.

1.Which of the following statements is NOT true?

A. Food when poisoned can make people sick.

B. Food poisoning means death.

C. Food poisoning comes in varieties.

D. Food poisoning can be serious.

2.We know from the passage that the symptoms of food poisoning________.

A.are always accompanied by a fever

B.are too common to be noted

C.can be noticed within hours

D.can he ignored

3.Food poisoning can be caused by all the following EXCEPT________.

A.some chemicals

B.low temperatures

C.some tiny living things

D.certain natural materials

4.From Paragraph 5,we can learn that.

A.mushrooms should not be eaten

B.vegetables are safer than meat and seafood

C.natural poisons are more dangerous than chemicals

D.different types of food should be handled differently

5.It can be inferred from the passage that________.

A.natural materials are safe in food processing

B.chemicals are needed in food processing

C.food poisoning can be kept under control

D.food poisoning is out of control

高三英语阅读理解中等难度题查看答案及解析

Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly, The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.

Certain microorganisms (微生物) cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release (释放) poisons that make people sick.

Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepaid. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.

Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.

When people handle food properly, the risk of food poisoning is very small Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat raid mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.

Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.

1.Which of the following statements is NOT true?

2. We know from the passage that the symptoms of food poisoning________.

3.Food poisoning can be caused by all the following EXCEPT________.

4.It can be inferred from the passage that

高三英语阅读理解中等难度题查看答案及解析