閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng)。
No one would much like the idea of eating 61 pounds of tomatoes a day. But if their goodness was put into an easy?to?swallow pill that you were told might prevent strokes(中風(fēng)) and heart attacks you would probably be putting in an order tomorrow.
Researchers believe they may have come up with just that after trials. The daily pill contains a chemical called lycopene which makes tomatoes red and is known to break down fat in the vessels(血管).A Cambridge University study found taking the pills improved blood flow and the lining of vessels in patients with pre?existing heart conditions. It also increased the flexibility(靈活性) of their vessels by 50 percent. The scientists believe it could limit the damage caused by heart disease—responsible for 180,000 deaths a year—and help cut the 49,000 deaths a year from strokes. They also hope it could benefit those with arthritis(關(guān)節(jié)炎), diabetes(糖尿病) and even slow the progress of cancer.
Each pill is equal to eating around 61 pounds of ripe tomatoes. Studies have shown eating a Mediterranean?style diet rich in tomatoes, fish, vegetables, nuts and olive oil can significantly reduce cholesterol(膽固醇) and help prevent cardiovascular disease.
Preliminary results from a two?month trial, in which the pill was given to 36 heart disease patients and 36 healthy volunteers with an average age of 67, were presented at a meeting of the American Heart Association. It was shown to improve the function of the endothelium—the layer of cells lining blood vessels. It also improved their sensitivity to nitric oxide, the gas which causes the enlargement of the vessels in response to exercise.
Ian Wilkinson, head of Cambridge University's clinical trials unit, said,“These results are potentially very significant and it meets the goal, but we need more trials to see if they translate into fewer heart attacks and strokes.”
Further studies are planned, with researchers hoping it could offer a choice for heart disease sufferers who can not take the cholesterol?lowing drugs.
Mike Knapton, head of the British Heart Foundation, said, “Although this showed lycopene improved blood flow in people with heart disease, that's a long way from demonstrating that taking it could improve outcomes for people with heart disease. The best way to get the benefits of a good diet is to eat plenty of fresh fruit and vegetables.”
1.What can we infer from Paragraph 1?
A.We can eat too much tomato food.
B.Tomatoes are helpful to strokes and heart attacks.
C.Tomatoes will lose healthy elements if they are put into pills.
D.We had better not eat tomatoes.
2.We can learn from the passage that the pills ________.
A.a(chǎn)re at the experiment stage
B.can cure all the disease
C.a(chǎn)re widely used among patients
D.cost patients so little money
3.Who were the volunteers by taking part in the trial?
A.Children. B.Youth.
C.Working people. D.Old healthy people.
4.What was Ian Wilkinson's opinion on the trial?
A.Disappointing. B.Surprising.
C.Satisfactory. D.Terrible.
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年江西省高一下學(xué)期期未考試英語(yǔ)試卷(解析版) 題型:書面表達(dá)
書面表達(dá)
假定你是李華,你在網(wǎng)上看到在華工作的美國(guó)人Jason發(fā)布的帖子,說他想找一個(gè)中國(guó)人教他漢語(yǔ)并陪他練習(xí)口語(yǔ),愿意為此支付費(fèi)用。你很感興趣,請(qǐng)給他寫一封電子郵件,要點(diǎn)如下:
1.自我介紹;
2.詢問相關(guān)事宜;
3.希望被錄用。
注意:1.詞數(shù)100左右;2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫;3.開頭和結(jié)尾已為你寫好,不計(jì)入總詞數(shù)。
Dear Jason,
I'm Li Hua, a student majoring in Chinese education at Peking Normal University.
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
Looking forward to your early reply!
Yours,
Li Hua
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科目:高中英語(yǔ) 來源:2016屆高二英語(yǔ)人教版必修五單元質(zhì)量評(píng)估(五)英語(yǔ)試卷 (解析版) 題型:完形填空
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)A、B、C和D中,選出最佳選項(xiàng)。
A British man has been reunited with his leather wallet—nearly twenty years after it was lost during a train ride across Switzerland.
It appears no one stole anything during the 18 years that Colin Mendoza's wallet was missing as it still contains the passport and his credit cards(信用卡),driving license,receipts and an identification card from an old job.But where it was all this time and how it was discovered remains a mystery.
Colin still isn't certain how he lost the wallet while traveling by train from Zurich Airport to Geneva in 1996.He fell asleep on the train and didn't realize it was missing until he was getting into a car in Geneva.He reported it missing to the police.
Years passed and Colin forgot about the incident until he received an e-mail from a police officer in the tiny Swiss mountain town of Chur.It turns out someone found the wallet on the floor of a shopping centre in Chur and handed it in to local police.After a quick search online an officer found his e-mail address.
Colin,50,said:“When I received the e-mail I thought that was unexpected and happened suddenly.I'm not sure what I'm going to do with it.”Colin said the wallet itself-a birthday gift from his wife-is in good condition and showing few signs of additional wear and tear.“I'm amazed at its good condition and that it had my entire old ID -my passport,driving license,old company ID and all my credit cards.”Colin said the police haven't figured out how the wallet ended up in Chur.
A police spokesman said:“We have no idea how it found its way from the train to a shopping centre.But the_man was happy to have it recovered.”
1.Colin Mendoza lost his wallet when he ________.
A.went shopping in a shopping centre in Chur
B.was traveling by train in Switzerland
C.was celebrating his birthday with his wife
D.was working with his workmates in the company
2.What do you know about Colin Mendoza's wallet?
A.It was made by his wife.
B.It was broken completely.
C.It was empty when found again.
D.It was a birthday gift for him.
3.Which of the following statements is TRUE?
A.The thief put Colin's wallet on the floor of a shopping centre.
B.Until now no one knows how the wallet was recovered.
C.The police found Colin's address by communicating with his company.
D.When Colin found his wallet was missing,he telephoned his wife at once.
4.The underlined words“the man”in the last paragraph probably refer to ________.
A.Colin Mendoza
B.the police officer
C.the person who found the wallet
D.the car driver
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年寧夏高一第一學(xué)期月考一英語(yǔ)試卷(解析版) 題型:七選五
As we know, everyone can make mistakes, but don’t worry about it. The fol-lowing is what we should do when we make mistakes.
Just admit (承認(rèn))it. Don’t think that our mistakes are caused by other 1.Don’t blame other people, and don’t cheat ourselves, either 2. In order to stop the problem from getting worse, we should act quickly to solve it. If we don’t act and deal with the problem quickly, it’ll only make u feel more stressed. Also it is necessary to make a plan of action and correct the mistake according to it. 3. .
4.Those who have made the most mistakes can get an A, for they are the ones who have learned the most. The more we learn from our mistakes, the cleverer we are.
5. What caused us to make the mistake? How can we avoid making the same mistake in the future? When we act with a method to get a good result, do it that way next time. If we don’t, we should stop, think about it, change it and try again.
A. Realize that making mistakes is the best way to learn.
B. Don’t be afraid of failure.
C. Be brave and face the fact that we have made the mistakes.
D. Solve it at once.
E. So be away from stress.
F. So decide quickly and act.
G. Think about what we can learn from our mistakes.
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科目:高中英語(yǔ) 來源:2017屆高一輪總復(fù)習(xí)模塊沖關(guān)評(píng)價(jià)練2英語(yǔ)試卷(解析版) 題型:書面表達(dá)
假設(shè)你是李華,一名高三學(xué)生,在網(wǎng)絡(luò)上看到一所國(guó)外大學(xué)的招生信息 (admission information),該大學(xué)對(duì)中國(guó)學(xué)生開設(shè)30多個(gè)專業(yè),你對(duì)此非常感興趣,打算用英語(yǔ)撰寫一份個(gè)人申請(qǐng),主要內(nèi)容包括:
1.想申請(qǐng)的專業(yè);
2.個(gè)人優(yōu)勢(shì);
3.進(jìn)入大學(xué)后的設(shè)想。
注意:1.詞數(shù):100左右;
2.書信格式已給出;
3.可適當(dāng)增加細(xì)節(jié),以使行文連貫。
Dear Sir or Madam,
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
________________________________________________
Yours Sincerely,
Li Hua
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科目:高中英語(yǔ) 來源:2017屆高一輪總復(fù)習(xí)模塊沖關(guān)評(píng)價(jià)練1英語(yǔ)試卷(解析版) 題型:閱讀理解
閱讀理解。
According to the UN Intergovernmental Panel (專家咨詢組) on Climate Change, global temperatures have risen by approximately 0.6℃ in the past century, caused mainly by emissions of greenhouse gases produced by human activities,such as the burning of fossil fuels and deforestation.Temperatures are to increase between 1.6℃ and 5.8℃ in the next century, accompanied by sea level rise and an increase in the frequency of extreme weather events.
The best available evidence suggests that climate changes since the 1970s may already be causing over 150,000 deaths annually, and that greenhouse gas emissions would increase disease burdens in the coming decades.The risks are concentrated in the poorest population, who have contributed least to the problem.
The Kyoto Protocol (京都議定書) is signed by 128 nations,and commits the participating industrialized countries to cutting emissions of greenhouse gases by over 5% below 1990 level by the period of 2008?2012.
“Over 600 thousand people died in weather?related disasters in the 1990s.Temperature and rainfall influence the rates of diseases and infections including malaria,and malnutrition,which together cause over 3.5 million deaths a year.The Kyoto Protocol is the first step towards protecting the climate system,which exerts such a strong influence on our health”,said Dr Kerstin Leitner,Assistant Director?General for Sustainable Development and Healthy Environments.
While acting to reduce greenhouse gas emissions, it is also essential to protect vulnerable (脆弱的) communities from the effects of climate changes.WHO works to promote measures such as protection from malaria and other climate sensitive diseases, and reliable access to clean water and sanitation, for people in the most vulnerable developing countries.Increasing disease control efforts will also help to protect current and future generations from the impacts of greenhouse gas emissions.
1.According to the passage, what is the reason for the rise of global temperatures?
A.The burning of fossil fuels.
B.The rise of sea level.
C.Extreme weather disasters.
D.The emissions of greenhouse gases.
2.Which of the following is true?
A.Weather?related disasters caused over 3.5 million deaths.
B.The climate system has a deep impact on human health.
C.The members of the Kyoto Protocol are all industrialized countries.
D.The poorest population are to blame because they contribute least to the problem.
3.In order to protect communities, WHO takes some measures except________.
A.preventing diseases caused by climate changes
B.helping to provide clean water
C.a(chǎn)iding to offer sanitation
D.gaining access to vulnerable developing countries
4.What does the passage mainly talk about?
A.Climate changes and the effects on human health.
B.Climate changes cause over 15,000 deaths annually.
C.Who promotes measures such as protection from malaria.
D.The Kyoto Protocol helps to protect human health.
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科目:高中英語(yǔ) 來源:2017屆高考英語(yǔ)一輪總復(fù)習(xí)題型重組專題練6英語(yǔ)試卷(解析版) 題型:閱讀理解
閱讀理解。
Contrary to people's previous knowledge, it's food shortage not dietary preference that motivates birds to migrate thousands of miles back and forth between breeding and non?breeding areas each year, a new research shows.
“It's not whether you eat insects,fruits or candy bars or where you eat them that counts,but how reliable that day?to?day food source is,” said the study leader W.Alice Boyle of the University of Arizona.
To figure out the underlying pressure that drives some birds to leave home for the season,Boyle examined 379 related species of New World flycatchers(捕蠅鳥) and compared their sizes,food types, habitats, migratory behaviors and whether or not they fed in flocks.
To compare the birds,the researchers constructed a “supertree” showing the exact evolutionary relationships among different species.
A computer analysis then determined whether a particular species was migratory because it ran in the “family” or whether something in the bird's environment was forcing it to leave each season.Boyle and her colleagues found that food shortage was the number one issue that predicted a species' migratory behavior. “Food availability is the underlying pressure, not diet and habitat,” Boyle said.
An alternative strategy that the birds use to handle food shortage is to hunt in flocks, since a group is more likely to find a new source of food than an individual.
“If you suffer from food shortage, you have two options,” Boyle said.“You can either hunt with other birds or you can migrate.”
1.Birds were thought to migrate in order to ________.
A.seek their favorite food in a new place
B.a(chǎn)void being constantly hunted
C.breed more young in a new place
D.a(chǎn)djust themselves to the changes of weather
2.What is Paragraphs 3 and 4 mainly about?
A.The aim of the research.
B.The basis of the research.
C.The process of the research.
D.The findings of the research.
3.The passage implies that ________.
A.the birds' food sources are getting rare in the world
B.the living surroundings are severe for birds
C.birds search for food separately
D.birds can survive only by hunting in flocks
4.For what purpose does the author write the text?
A.Educating readers.
B.Informing readers.
C.Drawing people's attention.
D.Condemning the bad environment.
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年考前閱讀、完型與寫作之七選五閱讀專項(xiàng)訓(xùn)練英語(yǔ)試卷(解析版) 題型:七選五
七選五。
Learning another language isn't easy, but most people can learn a second language well if they’re willing to put in the necessary time. Here are some practical suggestions for studying effectively, overcoming anxiety, and learning the grammar and skills necessary for success in foreign language classes.
1.Language learning is cumulative(積累): you cannot put it off until the weekend._2.
Distribute(分配) your study time in 15 to 30 minutes period throughout the day
Study a different task each time: vocabulary now, grammar next, etc, Get an overview during half hour: spend 10 minutes reviewing dialog, 10 minutes learning new vocabulary, 10 minutes learning new grammar…_3._ About 80% of your study time should be spent on recitation(背誦)or practice.
Attend and participate in every class-even if you aren't well prepared
4._ Learn the grammar and vocabulary outside of class in order to make full use of the class time.
Spend a few minutes “warming up” before each class by speaking or reading the language.
Make yourself comfortable in the classroom
Get to know your classmates, so you'll feel you're among friends. Visit your teacher during office time to get acquainted(熟悉的) : explain your goals and fears about the course to your teacher.
Learn grammar if you don't already know it
Grammar is the skeleton(骨架) and the basic structure of a language, and you must learn it.
Practice for tests by doing what you'll have to do on the test
If the test will require you to write, then study by writing including spelling and accents. _5._ Ask for practice questions and make up your own test questions. Try to invent changes on patterns and forms over learning is also required in tests preparation: study beyond the paints of recognition to mastery.
Develop a good attitude
Have a clear personal reason for taking the class. Set personal goals for what you want to learn. Leave perfectionism at the door; give yourself permission to make mistakes and learn from them.
A. Study every day.
B. Review lessons separately.
C. Have more practice in listening.
D. So you'll at least have looked at it all.
E. If you're asked to listen, practice listening.
F. Class time is your best opportunity 1o practice.
G. Study one or two hours for every class hour if you want a good mark.
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年考前閱讀、完型與寫作之閱讀理解專項(xiàng)訓(xùn)練英語(yǔ)試卷(解析版) 題型:閱讀理解
閱讀理解。
Up,Up,and Away!
An adventurer who became the first person to fly across the English Channel on a cluster of balloons has launched a house into the sky just like in the hit movie Up-in reparation for a more ambitious journey and a new record.
Fearless Trappe,from North Carolina,stepped into the cartoon themed home before flying above the Leon International Balloon Festival in Mexico more than a week ago.
The 38-year-old Trappe was using the event as a warm-up for his planned trans-Atlantic flight scheduled for next summer.He aims to complete the 2,500-mile journey in a seven-foot lifeboat carried by 365 huge helium balloons.
The brave man is learning to sail a lifeboat,in case he needs to ditch into the ocean during the danger-filled adventure.
He still fly at between 18,000 feet and 25,000 feet,beating his previous world altitude record of 21,600 feet,and must fly uninterrupted a distance ten times longer than his previous world record of 230 miles in order to succeed.
The adventurer Trappe,who holds records for crossing the Alps,flying the most cluster balloons,and the longest distance,has spent his entire career,building up to this ambitious plan.
“I didn’t wake up one day and think:‘I’ going to fly across the Atlantic,’”he said.“Every attempt before this was prepared for this fight,I’ve been training for a long time”.
1.The adventurer flew across the English Channel to__________.
A.test the balloons B.launch a house
C.shoot a hit movie D.prepare for breaking a record
2.To finish the journey,he will fly a distance of__________.
A.2500 miles B.18,000 feet
C.25,000 feet D.230 miles
3.About the ambitious journey,which is NOT mentioned in the passage?
A.When he will fly B.How high he sill fly
C.How far he will fly D.How long it will take him
4.How many world records does Jonathan hold?
A.Two B.Three
C.Four D.Five
5.What does he last paragraph imply?
A.Trappe can’t sleep worrying about the adventure
B.Trappe was born to set world records
C.Trappe always keeps his ambition in mind
D.Trappe never thought of crossing the Atlantic before
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