Supermarket shelves are filled with plant-based alternatives to cow milk, including soy, nut, and coconut milk. These products are popular with consumers who cannot drink cows’ milk for health reasons, as well as with those concerned about animal welfare and environmental sustainability. While the dairy-free(非乳制的)options work well with cereal or in coffee, they fail miserably when it comes to making milk-based products like cheese or yogurt. However, these shortcomings may soon be a thing of the past, thanks to a new company in California, which has figured out how to create animal-free milk in a laboratory!
Perumal Gandhi and Ryan Pandya founded the company in 2014 after becoming increasingly annoyed with the lack of cows’ milk-free alternatives, particularly for cheese. For Gandhi, who stopped consuming animal products five years earlier due to environmental and animal welfare concerns, the motivation to create a better alternative stemmed from his love of cheesy pizza. Pandya was spurred into taking action after being forced to eat some “really bad” dairy-free cream cheese on his sandwich
The two MIT biomedical engineering scientists decided to join forces to create a more realistic alternative to dairy-based products. In their university lab, the pair spent nine months first isolating cow DNA then inserting it into yeast(酵母). This genetic modification enabled the yeast to produce the necessary milk proteins. The final step of the process involved mixing the proteins with some plant nutrients and fats.
The dairy-free milk not only tastes like the real thing but is also healthier, has a longer shelf life and, most important of friendly. According to the company’s website, when compared to conventional milk production, their process uses 65% less energy, creates 84%o less greenhouse gas emissions and requires 91% less land and an amazing 98% less water. Best of all since it contains real milk proteins, the product behaves like the cow-produced version, which means vegetarian consumers will no longer have to deal with soggy cheese on their sandwiches and pizzas.
The company plans to bring their creation to market later this year and their first product will most likely be cheese since there are already numerous good cows’ milk alternatives available to consumers.
1.The underlined word “those” in paragraph 1 refers to ________.
A. alternatives B. products
C. people D. reasons
2.The company s founders were motivated to make the new product because of ________.
A. their deep concern for the environment
B. the poor taste of dairy-free cheese presently available
C. the over-consumption of the dairy-based products
D. their worry that farm animals were poorly treated
3.What can be inferred from paragraph 4?
A. Cow farming causes considerable environmental damage.
B. The new products will taste better than dairy-based ones.
C. The dairy-free products cannot be stored for a long time.
D. The dairy-free milk will be more expensive than cow’s milk.
4.Which of the following can be the best title for the text?
A. Healthier Cheese
B. New Milk Saves Planet
C. Making Milk without Cows
D. Fresher Milk,Better Future
高二英语阅读理解困难题
Supermarket shelves are filled with plant-based alternatives to cow milk, including soy, nut, and coconut milk. These products are popular with consumers who cannot drink cows’ milk for health reasons, as well as with those concerned about animal welfare and environmental sustainability. While the dairy-free(非乳制的)options work well with cereal or in coffee, they fail miserably when it comes to making milk-based products like cheese or yogurt. However, these shortcomings may soon be a thing of the past, thanks to a new company in California, which has figured out how to create animal-free milk in a laboratory!
Perumal Gandhi and Ryan Pandya founded the company in 2014 after becoming increasingly annoyed with the lack of cows’ milk-free alternatives, particularly for cheese. For Gandhi, who stopped consuming animal products five years earlier due to environmental and animal welfare concerns, the motivation to create a better alternative stemmed from his love of cheesy pizza. Pandya was spurred into taking action after being forced to eat some “really bad” dairy-free cream cheese on his sandwich
The two MIT biomedical engineering scientists decided to join forces to create a more realistic alternative to dairy-based products. In their university lab, the pair spent nine months first isolating cow DNA then inserting it into yeast(酵母). This genetic modification enabled the yeast to produce the necessary milk proteins. The final step of the process involved mixing the proteins with some plant nutrients and fats.
The dairy-free milk not only tastes like the real thing but is also healthier, has a longer shelf life and, most important of friendly. According to the company’s website, when compared to conventional milk production, their process uses 65% less energy, creates 84%o less greenhouse gas emissions and requires 91% less land and an amazing 98% less water. Best of all since it contains real milk proteins, the product behaves like the cow-produced version, which means vegetarian consumers will no longer have to deal with soggy cheese on their sandwiches and pizzas.
The company plans to bring their creation to market later this year and their first product will most likely be cheese since there are already numerous good cows’ milk alternatives available to consumers.
1.The underlined word “those” in paragraph 1 refers to ________.
A. alternatives B. products
C. people D. reasons
2.The company s founders were motivated to make the new product because of ________.
A. their deep concern for the environment
B. the poor taste of dairy-free cheese presently available
C. the over-consumption of the dairy-based products
D. their worry that farm animals were poorly treated
3.What can be inferred from paragraph 4?
A. Cow farming causes considerable environmental damage.
B. The new products will taste better than dairy-based ones.
C. The dairy-free products cannot be stored for a long time.
D. The dairy-free milk will be more expensive than cow’s milk.
4.Which of the following can be the best title for the text?
A. Healthier Cheese
B. New Milk Saves Planet
C. Making Milk without Cows
D. Fresher Milk,Better Future
高二英语阅读理解困难题查看答案及解析
Supermarket shelves are filled with plant-based alternatives to cow milk, including soy, nut, and coconut milk. These products are popular with consumers who cannot drink cows’ milk for health reasons, as well as with those concerned about animal welfare and environmental sustainability. While the dairy-free(非乳制的) options work well with cereal or in coffee, they fail miserably when it comes to making milk-based products like cheese or yogurt. However, these shortcomings may soon be a thing of the past, thanks to a new company in California, which has figured out how to create animal-free milk in a laboratory!
Perumal Gandhi and Ryan Pandya founded the company in 2014 after becoming increasingly annoyed with the lack of cows’ milk-free alternatives, particularly for cheese. For Gandhi, who stopped consuming animal products five years earlier due to environmental and animal welfare concerns, the motivation to create a better alternative stemmed from his love of cheesy pizza. Pandya was spurred into taking action after being forced to eat some “really bad” dairy-free cream cheese on his sandwich.
The two MIT biomedical engineering scientists decided to join forces to create a more realistic alternative to dairy-based products. In their university lab, the pair spent nine months first isolating(分离) cow DNA then inserting it into yeast. This genetic modification enabled the yeast to produce the necessary milk proteins. The final step of the process involved mixing the proteins with some plant nutrients and fats.
The dairy-free milk not only tastes like the real thing but is also healthier, has a longer shelf life and, most important of all, is Earth friendly. According to the company’s website, when compared to conventional(传统的) milk production, their process uses 65% less energy, creates 84%o less greenhouse gas emissions and requires 91% less land and an amazing 98% less water! Best of all, since it contains real milk proteins, the product behaves like the cow-produced version, which means vegetarian consumers will no longer have to deal with soggy cheese on their sandwiches and pizzas.
The company plans to bring their creation to market later this year and their first product will most likely be cheese since there are already numerous good cows’ milk alternatives available to consumers.
1.The underlined word "those" in paragraph 1 refers to_______.
A. alternatives B. people
C. products D. reasons
2.What can be inferred from paragraph 4?
A. The dairy-free products cannot be stored for a long time.
B. The new products will taste better than dairy-based ones.
C. Cow farming causes considerable environmental damage.
D. The dairy-free milk will be more expensive than cow’s milk.
3.Which of the following can be the best title for the text?
A. Healthier Cheese B. New Milk Saves Planet
C. Fresher Milk, Better Future D. Making Milk without Cows
高二英语阅读理解中等难度题查看答案及解析
When you enter a supermarket, you see shelves full of food. You walk between the shelves. You carry a shopping basket with your food in it.
You probably hear soft, slow music as you walk between the shelves. If you hear fast music, you walk quickly. The supermarket plays slow music. You walk slowly and have more time to buy things.
Maybe you go to the meat department first. There is some meat on sale, and you want to find it. The manager of the supermarket knows where customers enter the meat department. The cheaper meat is at the other end of the meat department, away from where the customers enter. You have to walk by all the expensive meat before you find the cheaper meat. Maybe you will buy some of the expensive meat instead of the meat on sale.
The department selling milk and milk products such as butter and milk powder is called the dairy department. Many customers like milk that has only a little butter fat in it. One store has three different jars of low fat milk. One says “1 percent fat” on the jar. The second says “99 percent fat free”, the third says “Low fat” in big letters and “1%”in small letters. As you can see, all the milk has the same amount of fat. The milk is all the same. However, in this store the three jars of milk cost three different amounts of money. Maybe the customers will buy the milk that costs the most.
Most of the food in supermarkets is very pleasing. It all says “Buy me!” to the customers. The expensive meat says “Buy me” as you walk by. The expensive milk jar says “Buy me! I have less fat.”
77. The manager of the supermarket knows______.
A. which customers like low fat milk B. which customers like slow music
C. where customers enter the meat department D. where customers come from
78. When you walk by the expensive meat, maybe you will______.
A. buy some B. try to find fresh fruits C. look for low fat milk D. just walk on
79. There are three different jars of low fat milk and_____.
A. one has more fat than the other two B. they are almost the same amount of money
C. one has less fat than the others D. they all have the same amount of fat
80. Supermarket managers make the food pleasing so that_____.
A. there will be more buyers B. buyers will be proud
C. it is good and expensive D. they can raise the prices
高二英语阅读理解简单题查看答案及解析
Hollywood movies are regularly filled with sex and violence. They can be exciting films but sometimes all you want is a little light-hearted entertainment.
Have you heard of Bollywood? All singing, all dancing and unrealistic, it is the perfect alternative to normal Hollywood movies. Bollywood is the Indian film industry, based in Mumbai, formerly known as Bombay. 1. Yet Bollywood is the largest producer of films in the world. This year the Indian Filmgare Awards, Bollywood's Oscars, turn 50 years old.
The typical Bollywood movie usually has the following ingredients: a cup of romance, a tea-spoon of comedy, a dash of international sight-seeing, served with a huge slice of singing and dancing. There will also be one brave hero, one beautiful heroine and one baddie. 2.
Bollywood films are full of ideal things and free of daily worries. 3. The actors change clothes and locations within a single song. But the audience don't mind. To Indian movie lovers, especially the poor, such films are a gateway to heaven and the stars are their gods. The films take them to a magical world away from their everyday troubles. The films tell them the impossible is possible and that true love conquers all.
4. Behind the beautiful scenes, Bollywood still emphasizes traditional family values. In most films, if two lovers want to break an arranged marriage, they can't just run away. They must win over their parents.
Bollywood is a decent refreshing replacement for those over-stimulating Hollywood films. 5. They will take you to a brighter, cheerier and more colorful world, where it's still cool to dance around a tree and sing a love song.
A.Bollywood has gradually won its reputation on the world stage.
B.There is never any mention of politics, poverty or war.
C.Most Chinese school kids have probably never seen an Indian film.
D.Bollywood films are mostly comic romances with light-hearted incidental music.
E.Bollywood pays great attention to traditional values.
F.The result is a fun-filled musical.
G.So if you're tired of all that Hollywood actions, check out the following Bollywood films.
高二英语其他题中等难度题查看答案及解析
Hollywood movies are regularly filled with crime and violence. They can be exciting films but sometimes all you want is a little light-hearted entertainment.
Have you heard of Bollywood? All singing, all dancing and unrealistic, it is the perfect alternative to normal Hollywood movies. Bollywood is the Indian film industry, based in Mumbai, formerly known as Bombay.1.Yet Bollywood is the largest producer of films in the world. This year the Indian Filmgare Awards, Bollywood's Oscars, turn 50 years old.
The typical Bollywood movie usually has the following ingredients: a cup of romance, a tea-spoon of comedy, a dash of international sight-seeing, served with a huge slice of singing and dancing. There will also be one brave hero, one beautiful heroine and one baddie.2.
Bollywood films are full of ideal things and free of daily worries.3. The actors change clothes and locations within a single song. But the audience don't mind. To Indian movie lovers, especially the poor, such films are a gateway to heaven and the stars are their gods. The films take them to a magical world away from their everyday troubles. The films tell them the impossible is possible and that true love conquers all.
4.Behind the beautiful scenes, Bollywood still emphasizes traditional family values. In most films, if two lovers want to break an arranged marriage, they can't just run away. They must win over their parents.
Bollywood is a decent refreshing replacement for those over-stimulating Hollywood films.5.They will take you to a brighter, cheerier and more colorful world, where it's still cool to dance around a tree and sing a love song.
A.Bollywood has gradually won its reputation on the world stage.
B.There is never any mention of politics, poverty or war.
C.Most Chinese school kids have probably never seen an Indian film.
D.Bollywood films are mostly comic romances with light-hearted incidental music.
E. Bollywood pays great attention to traditional values.
F.The result is a fun-filled musical.
G.So if you're tired of all that Hollywood actions, check out the following Bollywood films.
高二英语七选五中等难度题查看答案及解析
A small supermarket is decorated with a lot of red lanterns. There are piles of red envelopes on sale, for filling with cash and handing out as gifts. Such festive trappings can be seen everywhere in China in the build-up to the Lunar New Year. But this is Yangon, the former capital of Myanmar, where Han Chinese are a mere 2.5% of the country's population. They are a sign that Chinese New Year is becoming a global holiday.
Several countries in Asia celebrate the Lunar New Year in their own way. But dragon and lion dances in Chinatowns over the world have helped make China's the most famous. In Tokyo, window cleaners dress up as the animals of the Chinese zodiac (生肖).America, Canada and New Zealand have issued commemorative stamps for the Year of the Rooster. Last year New York City made the Lunar New Year a school holiday for the first time.
The spread of the Spring Festival, as China calls it, is partly due to recent emigration(移民)from China: 9.5 million Chinese people have moved abroad since 1978, many of whom are far richer than earlier waves of migrants. It also reflects the wealth and ambitions of China's new middle class: festivities in other countries are partly aimed at the 6 million Chinese who are expected to spend their week long holiday abroad this year.
It's hoped that the festival will promote Chin's cultural "soft power" abroad. So related events are welcomed, such as a display this year of martial arts in Cyprus and a traditional Chinese temple-fair in Harare, Zimbabwe. More and more Chinese are glad to see foreigners enjoy such festivities. Though there is a growing enthusiasm among Chinese for Western celebrations such as Christmas, Chinese New Year is a welcome chance to reverse(逆转)the cultural flow.
1.The scene in a supermarket shown in the first paragraph is to________ .
A.stress the importance of the Spring Festival
B.explain why the Lunar New Year is popular
C.present the popularity of Chinese New Year
D.show how other countries celebrate the Spring Festival
2.What are the best-known celebration activities for the Lunar New Year in Chinatowns?
A.Dragon and lion dances.
B.Eating dumplings and singing and dancing.
C.Dressing up as animals and dancing.
D.playing cards and letting off fireworks.
3.Some countries celebrate the Spring Festival in order to .
A.reflect on their own cultures
B.show respect to the Chinese traditions
C.promote the values of Chinese customs
D.attract Chinese to spend the holiday there
4.What's the best title for the text?
A.Celebrating Chinese Festivals Becomes a Trend.
B.Welcoming China's Cultural "Soft Power*',
C.China's Biggest Festival Is Going Global.
D.Foreigners' Love of China's Festivals.
高二英语阅读理解中等难度题查看答案及解析
Fill in the blanks with words and phrases that are taken from your textbooks.
1.Fast food restaurants are now _________rapidly all over the country in the United States. Speed is a very important __________. People usually have a short ________ ________because they just do not want to _______ ______ ______ ______. Fast food restaurant are places that _________ ______ ______ hundreds of people in a short time. There is usually very _____ ______ and the food is always very cheap.
2.In Japan, ______ ______ ______is often held while people are drinking tea. The ceremony, usually held in a teahouse, ______ ______ ______ the sixteen century. Guests ______ ______ ________ set up then and the tea ______ is a powdered green tea. Though still ______ today, the tea ceremony may not be ______ ______ ______ it used to be. Young people tend to ______ other drinks.
3.In the seventeenth ______, Rives, blown heavily . ______ ______. His hands dropped helplessly. Danny thought it was his chance ---the boy was ______ ______ ______, he decided to _____ the deadly blow. But before he could do that, Rivera caught him off his ______ and hit him ______ ______ ______. Danny went down. When he ______ Rivera gave him another blow on the neck and jaw.
高二英语用适当的词完成句子中等难度题查看答案及解析
Many teenagers may have a very confusing time filled with anxiety in high school. Here are some powerful tips which can help you succeed in the years.
1.You may be faced with too many choices in your life and it's unwise to try everything. Just focus on your favorite. Consider all the benefits that it brings into your life and then see how you can develop your passion into a possible career option.
Get away from the friends that offer poisonous advice and negativity. There is no place for that kind of behavior at any stage of your life. And you should value yourself highly enough to ret rid of these people. 2.
Read as much as you can. Pick up a book on anything that expands your knowledge base Stop spending hours in watching your favorite TV shows.3. You’ll notice in a few days how you begin to see things in a different light.
Limit the time spent on social media. I am 19 years old, so I understand just how much time can be wasted on technology, especially the Internet and cellphones.4.Instead once you spend that time enriching yourself, your life begins to shape and turn into exactly what you want It to be.
Make mistakes. Look at a mistake you’ve made from every possible angle and take the lessons from it.5.You can’t achieve this by trying to be perfect all the time. It’s okay to make mistakes.
A. Get ready to try different things.
B. Know yourself and pick a direction.
C. Instead use that time to invest in yourself by reading.
D. Spend less time doing things that add no value to your life.
E. This does wonders for self-confidence and overall positivity.
F. Your teenage years are meant to be spent getting to know yourself.
G. It’s important for you to work hard to improve your scores in your study.
高二英语七选五中等难度题查看答案及解析
It's a scene so common: Coffee shops are filled with customers who seem more absorbed in their study or work than in their drinks. The coffee shop has become a popular place for modern-day students and workers. It's less boring than the library, and yet it is still filled with the same energy as a school.
There might be a good reason why students are drawn to social spaces like coffee shops for study. A recent study conducted by researchers in Belgium indicates that productivity may increase in coffee shops.
As part of the study, about 40 participants were placed side-by-side in pairs and asked to undergo(经历)reaction-time tests. Each participant sat in front of a computer screen, which flashed different colored squares. The goal for each person was to hit the key on the keyboard that corresponded with each square. Though each participant worked separately, they were affected by how hard their neighbor was working. The researchers varied the difficulty levels of each person's test, and they found that if they paired a person working on a medium-difficult test with someone taking a very difficult test, the first person would work harder. Not only that, but the first person's accuracy would also improve.
"It seems like noticing that their partner is working hard motivated people to work hard too," a researcher explained. But the researchers couldn't exactly explain why. "One possibility is that the hard workers' body position got noticeably more tense. So next time you enter a coffee shop to study or work, sitting next to customers who are obviously in the zone may be a wise choice."
1.Why do students prefer to study in coffee shops rather than in libraries?
A. They can enjoy drinks while studying.
B. It's less boring for them to study in a library.
C. They can conduct their academic researches.
D. Coffee shops have a better atmosphere.
2.How would a participant be affected by a neighbor doing a more difficult test?
A. He would work less hard. B. He would possibly give up.
C. He would achieve better results. D. He would change the difficulty level.
3.What can we learn from the last paragraph?
A. Further research will be done in the future.
B. Sit next to a hard worker if you want to study.
C. Customers should sit tensely in a coffee shop.
D. The researchers have fully explained the result.
高二英语阅读理解中等难度题查看答案及解析
It's a scene so common: Coffee shops are filled with customers who seem more absorbed in their study or work than in their drinks.The coffee shop has become a popular place for modern-day students and workers.It's less boring than the library,and yet it is still filled with the same energy as a school.
There might be a good reason why students are drawn to social spaces like coffee shops for study.A recent study conducted by researchers in Belgium indicates that productivity may increase in coffee shops.
As part of the study,about 40 participants were placed side-by-side in pairs and asked to undergo(经历)reaction-time tests.Each participant sat in front of a computer screen,which flashed different colored squares.The goal for each person was to hit the key on the keyboard that corresponded with each square.Though each participant worked separately,they were affected by how hard their neighbor was working.The researchers varied the difficulty levels of each person's test,and they found that if they paired a person working on a medium-difficult test with someone taking a very difficult test,the first person would work harder.Not only that,but the first person's accuracy would also improve.
"It seems like noticing that their partner is working hard motivated people to work hard too,"a researcher explained.But the researchers couldn't exactly explain why."One possibility is that the hard workers' body position got noticeably more tense.So next time you enter a coffee shop to study or work,sitting next to customers who are obviously in the zone may be a wise choice."
1.Why do students prefer to study in coffee shops rather than in libraries?
A. They can enjoy drinks while studying.
B. It's too boring for them to study in a library.
C. They can conduct their academic researches.
D. Coffee shops have a better atmosphere.
2.How would a participant be affected by a neighbor doing a more difficult test?
A. He would work less hard.
B. He would possibly give up.
C. He would achieve better results.
D. He would change the difficulty level.
3.What can we learn from the last paragraph?
A. Further research will be done in the future.
B. Sit next to a hard worker if you want to study.
C. Customers should sit tensely in a coffee shop.
D. The researchers have fully explained the result.
高二英语阅读理解中等难度题查看答案及解析