科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:閱讀理解
閱讀下列短文,從每題所給的A、B、C、D 四個(gè)選項(xiàng)中,選出最佳選項(xiàng).
Do you know electricity can change the way we taste food? Proving this fact is a revolutionary electric fork designed by Japanese researchers that can make any dish taste salty.
According to Hiromi Nakamura, a Post Doc Research Fellow at
Tokyo’s Meiji University, the technology can be very useful for people on
special diets. Patients with high blood pressure, for instance, can easily go
on a low-salt diet and still enjoy delicious food. And with the fork, there’s absolutely no risk of over-salting their food. Luckily, the voltage(電壓) is so small that there is no risk of electrocution(觸電) either.
The idea of adding electricity to food was first exposed as an experiment at the Computer
Human Interaction Conference in Austin, Texas, in 2012. Nakamura and her team connected a wire
to a 9-volt battery and passed it through a straw placed in a cup of sweet lemonade. Volunteers
reported that the charged lemonade tasted ‘blander’, because the electricity created the taste of salt.
Nakamura has improved the technology to be able to transfer an electric charge to food through
forks and chopsticks. “The metallic part of the fork is one electrode(電極), and the handle is the
other,” Nakamura explained. “When you take a piece of food with the fork and put it in your mouth,
you connect the circuit. When you remove the fork from your mouth, you disconnect the circuit. So
it actually works as a switch.”
Simon Klose, host of food program Munchies, who recently visited Nakamura to try out the
fork himself, called this form of ‘food hacking’ one of the greatest eating experiences he’d ever had.
“When I first heard of electric food, it sounded scary,” he said. He later continued to use a charged
fork to eat pieces of fried chicken, and found that the saltiness considerably increased as the electricity was connected.
Nakamura has been eating ‘electric’ food for the past three to four years in an attempt to
understand it better. “For me, ‘food hacking’ is about strengthening or weakening real food,” she
said. “It may seem like we’re cooking but we’re actually working on the human senses.”
1.The electric fork may benefit people who__________.
A. need to go on a diet B. have high blood pressure
C. prefer food free of salt D. show interest in tasty food
2. Paragraph 4 mainly tells us _________.
A. how the electric fork works
B. what makes the circuit connected
C. how the technology was improved
D. why the electric fork was invented
3. From the passage, we learn that the electric fork______.
A. creates virtual taste B. changes people’s diets
C. helps cure diseases D. replaces salt in cooking
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科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:閱讀理解
閱讀下列短文,從每題所給的A、B、C、D 四個(gè)選項(xiàng)中,選出最佳選項(xiàng).
Tea vs Coffee
Tea and coffee are two of the most widely consumed drinks in the United States. With popularity and interest in tea continuing to grow in recent years, many consumers have recently considered
making the switch from coffee to tea, if they have not done so already. All the buzz surrounding tea
and coffee may have you wondering, what are the differences? As it turns out, the differences are
many and varied.
In the US, interest in tea ranges from coast to coast with the highest in Hawaii and California
but stretching to the eastern states of Vermont and New York. On the other hand, the highest interest
in coffee tends to be concentrated more in the north and western regions(地區(qū)), with the highest
search volumes appearing in the states of Hawaii, Washington and Minnesota.
Differences between tea and coffee also vary in origin and production. All tea comes from the
harvested leaves of the Camellia sinensis plant, while there are about 60 different species of coffee
plants. Production of tea is quicker and more efficient: Camellia sinensis plants only need to grow
for three years before they are ready to process; coffee plants take up to five years.
Perhaps the most concerning issue consumers have when considering making the switch to tea
is the question of caffeine. The good news is, when it comes to tea and caffeine, there is something
for everyone. Unlike coffee, which typically only comes in decaffeinated and regular, there are
several varieties of tea available, based on caffeine preference.
From herbal teas that are naturally free of caffeine, to high quality green and black teas that
offer less than half the caffeine of coffee, to high caffeine teas such as our specially formulated
HiCAF? blends that contain slightly more caffeine than a cup of coffee, there is a variety sure to
suit your needs. As an added bonus, the lower acidity levels in tea tend to be gentler on the stomach
for a more comforting pick-me-up.
So what is the answer, coffee or tea? If you are looking for the most healthful benefit possible,
tea is probably the winner. They say a picture is worth a thousand words. If, like many Americans,
the rising popularity in tea has your interest piqued, the images below will help to clearly spell out
the differences between tea and coffee.
1.It can be learned from the passage that ______.
A. coffee is of much higher production than tea
B. tea and coffee are from harvested leaves of plants
C. the popularity of tea is growing constantly in the US
D. there is no regional difference in drinking tea and coffee
2. According to the passage, which of the following contains the least caffeine?
A. Green tea. B. Black tea.
C. Herbal tea. D. HiCAF? blends.
3.What is the author’s attitude towards tea?
A. Positive. B. Cautious.
C. Sceptical. D. Negative.
4.The underlined word “piqued” in the last paragraph probably means .
A. reduced B. lost
C. expressed D. excited
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科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:閱讀理解
閱讀下列短文,從每題所給的A、B、C、D 四個(gè)選項(xiàng)中,選出最佳選項(xiàng).
By now, we are all aware that social media has had a tremendous influence on our culture, in
business, on the world-at-large. Social media websites revolutionized the way people communicate and socialize on the Web. However, aside from seeing your friends’ new baby on Facebook, or reading about Justin Bieber’s latest conflict with the law on Twitter, what are some of the real influences?
Social networks offer the opportunity for people to re-connect with their old friends and acquaintances, make new friends, share ideas and pictures, and many other activities. Users can keep pace with the latest global and local developments, and participate in campaigns and activities of their choice. Professionals use social media sites like LinkedIn to enhance their career and business development. Students can work together with their peers to improve their academic and communication skills.
Unfortunately, there are a few downsides too to social networking. If you are not careful, immoral people can target you for cyber bullying and disturbance on social sites. School children, young girls, and women can fall victim to online attacks which can create tension and suffering. If you are a victim of cyber bullying, do not take it lying down, but try to take appropriate legal action against the attacker.
Many companies have blocked social networks as addicted employees can distract themselves on such sites, instead of focusing on work. In fact, studies show that British companies have lost billions of dollars per year in productivity because of social media addiction among employees.
Also, what you carelessly post on the Net can come back to trouble you. Revealing( 泄露) personal information on social sites can make users vulnerable(易受傷害的)to crimes like identity theft, stalking, etc. Many companies perform a background check on the Web before hiring an employee. If a potential employee has posted something embarrassing on social media, it can greatly affect their chances of getting the job. The same holds true for our relationships too, as our loved ones and friends may get to know if we post something undesirable on social networks.
Social media has its advantages and drawbacks as each coin has two sides. It is up to each user
to use social sites wisely to enhance their professional and social life, and exercise caution to ensure
they do not fall victim to online dangers.
1.Paragraph 2 mainly shows that social networks _________.
A. benefit users in various ways
B. offer offer professionals good chances
C. guide users to make right choices users to make right choices
D. help students finish their homework
2. Faced with problems caused by social media, some companies ________.
A. take legal action against the attackers
B. avoid posting embarrassing information
C. refuse to hire potential addicted employees
D. forbid the use of social networks during work time
3.The main purpose of this passage is to _________.
A. share experiences in using social media
B. provide some advice on social problems
C. raise public awareness of social problems
D. remind people to wisely use social media
4.Which of the following shows the development of ideas in this passage?
I: Introduction P: Point Sp: Sub-point(次要點(diǎn)) C:Conclusion
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科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:七選五
根據(jù)短文內(nèi)容,從短文后的七個(gè)選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Do Actions Speak Louder than Words?
Our society is fast paced. We are all rushing from one place to the next, blowing our horn at
slow drivers who may be singing songs in the car with their children or pointing out some interesting sights. We don't have time for that silliness today. But we try to say to ourselves that we will make time for fun tomorrow. It is time to take a few deep breaths and think about our actions and our words. 1.
Have you ever really thought about the saying “Actions speak louder than words”? Think about it now. If you say one thing and act in an opposite way, will the words be ignored and just the actions remembered? I don’t don’t think so. 2. It is also equally important to use words to show appreciation, love, approval and happiness and then follow those words with a hug, pat on the back or smile.
3. What about that saying? True? Yes! Words carry a lot of weight and will be remembered for years especially when they are written down. Mean words can hurt for that moment and for a lifetime. I am sure that each of us remembers a time when a friend made an unkind comment. 4. Let’s not be a member of that “club”. When was the last time that you hid a love note in a lunch box or in your mate’s coat pocket? If you want to see a bright smile, that will do it! The power of this written note will be remembered for many days, even years.
“I can live for two months on a good compliment(夸獎(jiǎng))”, said Mark Twain. Children grow stronger when they feel appreciated and understood. 5. A perfect way to turn a bad day around is to praise your child. “I noticed that your hair looked very nice today.” “Did you hang your coat up all by yourself?” It is amazing how those few words can change a child's outlook... almost immediately. Don’t stop there... One of my sisters ended a phone conversation with three words ---“I love you”! Boy, that put a spring in my step! Mark Twain is right. I still feel the positive effect of those three little but very powerful words.
A. The pen is more powerful than the sword.
B. Is it really reasonable to do something like that?
C. Do they display the attitude that we want to convey?
D. It is important to have your words match your actions.
E. Behavior is a mirror in which everyone shows his image.
F. Those words did lasting damage to you, the relationship or both.
G.Don’t be afraid to shower your child with encouraging words all day long.
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科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:書面表達(dá)
假設(shè)你是紅星中學(xué)高三學(xué)生李華。你得知故宮正在招聘暑期義務(wù)英文講解員, 請(qǐng)你給相關(guān)部門負(fù)責(zé)人寫一封申請(qǐng)信,內(nèi)容包括:
1. 介紹你的基本信息;
2. 說明你的優(yōu)勢(shì)(例如:相關(guān)能力,性格特點(diǎn)等);
3. 表示你希望被錄用。
注意:1.詞數(shù)不少于50;
2.開頭和結(jié)尾已給出,不計(jì)入總詞數(shù)。
Dear Sir or Madam,
________________________________________________________________________________
________________________________________________________________________________
Sincerely,
Li Hua
(請(qǐng)務(wù)必將作文寫在答題卡指定區(qū)域內(nèi))
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科目: 來源:2016屆北京市海淀區(qū)高三下學(xué)期期中練習(xí)英語試卷(解析版) 題型:書面表達(dá)
假設(shè)你是紅星中學(xué)高三學(xué)生李華。請(qǐng)根據(jù)以下四幅圖的先后順序,給?坝⒄Z園地”寫一
篇短文,介紹上周你與外國朋友Tom 在頤和園的經(jīng)歷。
注意:詞數(shù)不少于60。
提示詞:毛筆a writing brush
(請(qǐng)務(wù)必將作文寫在答題卡指定區(qū)域內(nèi))
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科目: 來源:2015-2016學(xué)年江蘇鹽城中學(xué)高二下期中考試英語卷(解析版) 題型:單項(xiàng)填空
The technology, in my opinion, could have _______ in such fields as military, medicine and public safety.
A. appreciations B. appointments
C. applications D. qualifications
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科目: 來源:2015-2016學(xué)年江蘇鹽城中學(xué)高二下期中考試英語卷(解析版) 題型:單項(xiàng)填空
The poor girl felt very helpless for she could not find anyone ____ for help in such a frightening situation.
A. who to turn to B. she could turn to
C. for whom to turn D. whom she could turn
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科目: 來源:2015-2016學(xué)年江蘇鹽城中學(xué)高二下期中考試英語卷(解析版) 題型:單項(xiàng)填空
______ the Democratic Progressive Party would win the election was ______ many people had expected.
A. That; that B. That; what C. What; that D. What; what
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科目: 來源:2015-2016學(xué)年江蘇鹽城中學(xué)高二下期中考試英語卷(解析版) 題型:單項(xiàng)填空
A number of experts ________ today that the number of acupuncture points ________ the same as the number of days in a year.
A. claims; are B. claim; is
C. claims; is D. claim; are
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