Our body clock, or natural body rhythm, influences our energy and alertness. Paying attention to it can help us choose the suitable time of the day when we best perform specific tasks.
The reality, however, is that most of us organize the time around work demands, school deadlines, commuting or social events. Doing whatever the body feels like doing is a luxury in today’s fast-paced modern society.
But that doesn’t mean it isn’t worth trying. Obeying our body clock has significant health benefits. Disrupting our natural body rhythm, on the other hand, has been linked to problems such as depression, obesity, or headache, says Steve Key, a biology professor.
When the body clock can synchronize (使…同步) the rhythms of its natural processes, it “gives us an advantage in daily life”, says Key.
According to him, when it comes to cognitive (認知的) work, most adults perform best in the late morning. As our body temperature starts to rise just before awakening in the morning and continues to increase until midday, our memory, alertness and concentration gradually improve.
However, he adds, our ability to concentrate typically starts to decrease soon thereafter. Most of us are more easily distracted (分心) between noon and 4 pm.
Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm, making that a good time for a nap.
Surprisingly, tiredness may increase our creative powers. For most adults, problems that require open-ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning.
When choosing a time of the day to exercise, paying attention to your body clock can improve results. Physical performance is usually best from about 3 to 6 pm, says Michael Smolensky, a professor of biomedical engineering.
Of course, not everyone’s body clock is the same, making it even harder to synchronize natural rhythms with daily plans.
1.If we know our natural body rhythm well, we can ______.
A. find out the suitable time to do specific tasks
B. organize our time around work demands
C. do whatever our body feels like doing
D. be sure to be healthy
2. Which of the following is NOT true?
A. Our alertness is influenced by our natural body rhythm.
B. Doing whatever your body feels like is very difficult in our modern society.
C. Obeying our body clock is good for our health.
D. Disrupting our natural body rhythm can lead to obesity.
3.Inspiration to solve a difficult problem will most probably come to us______.
A. when we get up in the morning
B. when we are tired in the evening
C. when we are full of energy in the late morning
D. when we are asleep at night
4. Which of the following can be the suitable title for the passage?
A. What is natural body rhythm?
B. Natural body rhythm is good for us.
C. natural body rhythm and health
D. The latest research about natural body rhythm.
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金博士一點全通系列答案科目：高中英語 來源：2016屆湖北襄陽棗陽市高三上學期期中英語試卷（解析版） 題型：閱讀理解
There is a popular belief among parents that schools are no longer interested in spelling. No school I have taught in has ever ignored spelling or considered it unimportant as a basic skill There are, however, vastly different ideas about how to teach it, or how much priority it must be given over in general language development and writing ability. The problem is, how to encourage a child to express himself freely and confidently in writing without holding him back with the complexities of spelling?
If spelling becomes the only focal point of his teacher's interest, clearly a bright child will be likely to "play safe". He will tend to write only words within his spelling range, choosing to avoid adventurous language. That's why teachers often encourage the early use of dictionaries and pay attention to content rather than technical ability.
I was once shocked to read on the bottom of a sensitive piece of writing about a personal experience: "This work is terrible! There are far too many spelling errors and your writing is illegible." It may have been a sharp criticism of the pupil's technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child's deep feelings. The teacher was not wrong to draw attention to the errors, but if his priorities had centered on the child's ideas, an expression of his disappointment with the presentation would have given the pupil more motivation to seek improvement.
1.Teachers differ in their opinions about ________.
A. the difficulties in teaching spelling
B. the necessity of teaching spelling
C. the complexities of the basic writing skills
D. the role of spelling in general language development
2.The expression "play safe" probably means “_______”.
A. to write carefully
B. to avoid using words one is not sure of
C. to do as teachers say
D. to use dictionaries frequently
3.Teachers encourage the use of dictionaries so that ______.
A. teachers will have less trouble in correcting mistakes
B. students will have more confidence in writing
C. students will be able to express their ideas more freely
D. students will learn to be independent of teachers
4.The major point discussed in the passage is ________.
A. the relationship between spelling and content of a composition
B. the importance of developing writhing skills
C. the correct way of marking compositions
D. the complexities of spelling
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科目：高中英語 來源：2016屆浙江嘉興市高三上能力測試英語試卷（解析版） 題型：單項填空
I think it’s time the police got ______ with people who drink and drive.
A. sweeter B. tenser C. rougher D. Tougher
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科目：高中英語 來源：2016屆浙江嘉興第一中學高三上學期期中英語試卷（解析版） 題型：單項填空
— Are you cleaning my room, Serena?
— ______. I can’t bear seeing your room in a mess!
A. You are clever B. Not at all
C. I can’t help it D. No chance
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科目：高中英語 來源：2016屆山東日照第一中學高三上期中英語試卷（解析版） 題型：閱讀理解
Britons may like to complain a lot, but they rarely do so right now, explains BBC writer Ruth Margolis. They would rather grumble (發(fā)牢騷) afterward. This is because Britons hate to put someone out and cause any embarrassment. Margolis writes, “For instance, I’m much more comfortable just leaving that piece of raw chicken on my plate instead of complaining to restaurant staff. But beware: if this kind of thing happens when you’re dining with an American, they will most likely speak up on your behalf and not understand why you find this ashamed.”
In a BBC blog post comparing cultural differences between the UK and the US, Margolis mentions a few other things that Americans like to do that are offensive to Britons.
● Not making introductions
Margolis says most Britons dislike this approach because “talking to strangers without being introduced gives them a stomachache”. Americans rarely introduce a new friend to their friends at parties. Strangers are supposed to introduce themselves.
● “Quite” good
Using “quite” to mean “very” happens a lot in the US. But if you are invited to a dinner party in Britain, don't describe the meal as “quite good” if you want to express high praise. To Britons’ ears, “quite” detracts from the “good”: the meal was OK but could have been better.
● Money Talk
Americans can talk about money subjects for hours without feeling uncomfortable. For Britons, says Margolis, “Talking about how much we make is unthinkable — even 1ess so than discussing our feelings.”
● Over-politeness
“It’s not that I want shop assistants to be actively rude. But neither do I want to expend energy responding to someone who's been paid to ask: ‘How are you today?’” says Margolis. In the US, it is not unusual to be greeted by a perfect stranger as “honey” or “sweetie”. But Margolis says Britons find put-on friendliness, especially in stores, deeply irritating.
1.Margolis’ dining experience in Paragraph 1 shows that_______.
A. Britons are particular about foods
B. Britons are not good at complaining
C. Americans usually complain directly
D. Americans complain more than Britons
2.Which of the following might Margolis agree with?
A. Britons enjoy talking about their feelings.
B. Americans introduce themselves at parties.
C. Americans dislike talking to strangers at parties.
D. Britons feel happy if treated like close friends.
3.The underlined phrase “detracts from” in the text probably means ____.
A. differs greatly from B. increases the quality of
C. reduces the strength of D. draws attention away from
4.What does the text mainly talk about?
A. How to get on well with westerners.
B. How to start conversations with Britons.
C. Ruth Margolis’ tips on public behavior.
D. Some American habits that annoy Britons.
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科目：高中英語 來源：2015-2016學年廣東湛江第一中學高二上二次考英語試卷（解析版） 題型：閱讀理解
With all the wars, fighting and sadness in the world today, it's not only necessary, but also essential to have a good sense of humor just to help us get through each and every day of our lives. Putting a smile on someone's face when you know they are feeling down in the dumps ( 處于沮喪中), as the saying goes, makes me feel good and warms my heart.
How would you feel if you could not joke around with your wife, husband, child, co-worker, neighbor, close friend, or even just someone that you are standing in line with at your corner store? I am always saying things that make others smile or laugh, even if I don't know the person I'm joking around with. My Grandma always found humor in everything she did, even if it was the hardest job anyone could imagine. This not only relieves stress in any situation, but also is common courtesy (禮貌) to speak to others that are around you.
I know of a few people that don’t have a funny bone in their bodies, as they say. Everyone around them could be rolling on the floor after hearing a great joke and they would sit there without the slightest smile on their face. They don't get the joke that makes others laugh. I am busting a gut while they just sit there, looking at me as if I were from outer space. How can people not get a really funny joke?
Laughing is essential to keep your stress levels under control. Without humor we would find ourselves with a lot of psychological problems, or on a lot of medications to keep us from going crazy. There is too much sadness in this present world. It drives people crazy. We all need to find a way to bypass the sadness and bring a little light into our lives. So, I believe our best medicine is to get together and tell some jokes and have some fun laughing together.
1.According to the author, humor is useful in the aspect that ____________.
A. it makes people more confident
B. it can pick up people' s spirits
C. it can help rid the cruelty in the world
D. it can help people get on well with others
2.The phrase “busting a gut" in the third paragraph can be replaced by __________.
A. explaining carefully B. speaking loud
C. keeping silent D. laughing hard
3.In writing the passage, the author mainly intends to __________.
A. talk about his own understanding of humor
B. encourage people to be humorous in daily life
C. introduce a practical way to get through daily life
D. convince people of the power of being optimistic about life
4.What is the author' s attitude towards the present world?
A. Positive. B. Critical.
C. Satisfied. D. Indifferent.
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科目：高中英語 來源：2015-2016學年北京順義牛欄山一中高一上期中英語試卷（解析版） 題型：單項填空
The hero said he didn’t think twice ____ diving into the freezing river to rescue that child.
A. before B. after C. until D. when
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科目：高中英語 來源：2015-2016學年四川雅安市高一11月月考英語試卷（解析版） 題型：完形填空
完形填空
My name is Wang Gang. Last summer, I went to a coastal city called Brisbane in Australia on an exchange(交換) program. I stayed with Mr. and Mrs. Smith and their daughter Joan. They lived in a big house close to the . I like that area very much, because there is a cinema, a swimming pool and a .
I got along very well with Joan. We shared many interests. Almost every day, we went swimming in the swimming pool. Sometimes we swam in the sea if the was nice. We went to the zoo and I really seeing those wild animals and the ones. I saw those cute koalas and kangaroos, but I didn't get close to them people said actually koalas were not as gentle as they . They might bite people. We also went to the cinema a couple of times and I really liked the films there.
We visited Sydney on a sunny day. Brisbane is about 1 000 kilometres from Sydney, so it's not a short distance. , we went there by plane. The journey by plane was quite fast and________ and it took us only two hours to get there. When I got the plane, I was so excited to see this modern city. The next day, we visited the famous Sydney Opera House. It was amazing!
The in Sydney was absolutely beautiful and the food there was well-cooked. My favourite was sea fish. The Smiths were very nice to me. They even ________ me to some very expensive lobster(龍蝦). That was the first time I ________lobster, and I ________ say it was really delicious.
The whole trip was very enjoyable ________ the last day. We planned to go boating on the sea. However, it rained the whole day. We ________ in the hotel that day and chatted. In the end, we decided to go back to Brisbane by ________ , because the ticket was cheaper and also we could enjoy the scenery outside the train windows.
On the whole, I really had a great time in Australia. It was a ________ trip. I'd like to go back there again!
1.A. cave B. seaside C. river D. farm
2.A. school B. park C. garden D. zoo
3.A. similar B. intelligent C. patient D. unreliable
4.A. diploma B. nuisance C. facility D. weather
5.A. admitted B. avoided C. enjoyed D. considered
6.A. abandoned B. trained C. injured D. killed
7.A. because B. unless C. while D. once
8.A. sounded B. looked C. touched D. smelt
9.A. far B. in C. around D. away
10.A. Otherwise B. Therefore C. However D. Meanwhile
11.A. comfortable B. disappointing C. boring D. astonishing
12.A. on B. over C. up D. off
13.A. discipline B. diamond C. scenery D. summary
14.A. brought B. allowed C. hesitated D. treated
15.A. ate B. eat C. had eaten D. was eating
16.A. must B. shall C. may D. might
17.A. beside B. besides C. except D. for
18.A. floated B. contacted C. spent D. remained
19.A. bus B. train C. ship D. plane
20.A. brilliant B. enthusiastic C. energetic D. annoying
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科目：高中英語 來源：2015-2016學年寧夏石嘴山市高二上期中英語試卷（解析版） 題型：完形填空
閱讀下列短文，從每題所給的四個選項(A、B、C和D)中，選出最佳選項，并在答題卡上將該項涂黑。
My parents ran a small restaurant in Seattle. It was open twenty-four hours a day, six days a week. And my first real job, when I was six years old, was the diners’ shoes. My father had done it when he was young, so he taught me to do it well, telling me to to shine the shoes again if the customer wasn’t .
I was proud of working in the restaurant I was also working for the good of the family. But my father said that I had to meet certain standards to be part of the team. I to be on time, hard-working, and polite to the . I was paid for the work I did at the restaurant. One day I made the mistake of suggesting to Dad that he give me $10 a week. He said, “OK. How about you paying me for three meals a day you have here? And for the times you bring in your friends free soft drinks?” He the amount of money I owed him, about $40 a week.
I remember returning to Seattle after being in the US Army for about two years. I had just been promoted to Captain at that time. And full of pride, I walked into my parents’ restaurant, but the thing Dad said was, “How about your up tonight?” I couldn’t my ears! I am an officer in the Army! But it didn’t . As far as Dad was concerned, I was just 58 member of the team. I reached for the mop. Working for Dad has taught me that the devotion to a is above all. It has nothing to do with that team is for a family restaurant or the US Army.
1.A. washing B. shining C. changing D. repairing
2.A. why B. what C. when D. how
3.A. offer B. refuse C. continue D. forget
4.A. interested B. annoyed C. relaxed D. satisfied
5.A. if B. because C. when D. though
6.A. anxiously B. strangely C. clearly D. secretly
7.A. had B. tended C. hated D. pretended
8.A. family B. workers C. customers D. friends
9.A. never B. always C. seldom D. already
10.A. must B. should C. might D. could
11.A. by B. to C. on D. for
12.A. worked out B. depended on C. set aside D. cut down
13.A. absent B. over C. away D. alone
14.A. usual B. last C. next D. first
15.A. washing B. going C. cleaning D. turning
16.A. cover B. follow C. believe D. understand
17.A. use B. matter C. perform D. support
18.A. no B. either C. any D. another
19.A. team B. family C. leader D. restaurant
20.A. when B. whether C. how D. why
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