Have you ever heard that we humans use only ten percent of our brains? This opinion holds a certain appeal because if it were true, then we could instantly become ten times more intelligent just by firing up that sleepy majority of the brain!
The idea that we use only a small part of the brain dates back to animal experiments in the 19th century. When scientists stimulated (刺激) a specific part of the brain, the animal moved its leg or tail. If a tiny part of the brain could do something so great, what was the use of the rest of the brain? Some scientists assumed that large parts of the brain were simply useless.
Then, in the early 20th century, scientists observed that stimulating certain parts of the brain had no physical effects. They named these seemingly useless parts of the brain the “silent cortex.” Today we know that in humans, much of the “silent cortex” is actually devoted to complex activities like language, learning, and imagining.
Brain scans have shown that different parts of the brain become much more active as we shift (切換) our attention and focus, but even as we sleep, many areas of the brain are extremely active. Would you be smarter if your entire brain constantly worked to maximum capacity (能力)? Interestingly enough, the opposite is probably true. The less brain activity you need to perform a given task, the more the brain as a whole is able to do.
1.Why does the opinion mentioned in paragraph l seem appealing?
A. People wish to become much smarter.
B. People believe it is scientific.
C. People know nothing about the brain.
D. People want to make little use of their brain.
2.What did scientists discover in their experiment in the 20th century?
A. The majority of the brain is sleeping.
B. Animals’ legs and tails have some connection with their brain.
C. Stimulation on some parts of the brain causes no physical reaction.
D. Certain parts of the brain are devoted to language and learning activities.
3.“Silent cortex” has proved to be______.
A. sensitive to stimulation
B. useful in complex activities
C. responsible for physical reaction
D. more active than the other parts of the brain
4.If you need less brain activity to perform a task, _______.
A. you will feel sleepy
B. you must shift your focus
C. you can use your brain to the fullest
D. you will be more productive
科目:高中英語 來源:2015-2016學(xué)年河北正定中學(xué)高一下期第一次月考英語試卷(解析版) 題型:完形填空
完形填空
閱讀下面短文,掌握其大意,從每題所給的A、B、C、D四個選項中,選出最佳選項,并在答題卡上將該項涂黑。
Born in 1963 in Sierra Visa, Arizona, USA, Jessica learned to live her life with her feet. Born without arms, she faced many _________ .
There were many questions at the time about whether Jessica would be able to live a “ _________ ” life. However, Jessica’s father said he _________ had a tear about her birth condition. He had full confidence in her potential.
With the _________of her parents and family, Jessica became confident in herself as an adult and continued to _________ the world with her feet.
As a child, Jessica studied dance in her hometown. When her first _________ arrived, she asked to be put in the back row. Her dance teacher told her there was no_________ row.
Tentatively she took the stage with the other students and performed her _________ . When she finished, the applause from the audience gave her encouragement and _________to continue dancing for 14 years. _________, Jessica earned her first Black Belt in the International Taekwondo Federation at the age of 14.
After _________ from high school, Jessica attended the University of Arizona _________ she earned a bachelor’s degree in psychology. When talking about her degree, she frequently _________ that psychology(心理) trusts the way people think has a greater _________on their lives than a physical limitation.
Jessica’s most famous accomplishment was learning how to _________ . It took three states, four airplanes, two flight instructors and a discouraging year to _________ the right aircraft: a 1946 415C Ercoupe Airplane. She _________ the Guinness World Record _________ being the first person certified to fly an airplane with only her feet.
Jessica now _________ a motivational speaker. She travels the world sharing her story and _________ people to be creative and innovative.
1.A. challenges B. trouble C. advantages D. influences
2.A. simple B. special C. normal D. unusual
3.A. frequently B. never C. ever D. certainly
4.A. argument B. understanding C. opposition D. support
5.A. decorate B. explore C. explode D. fight
6.A. performance B. image C. exhibition D. appearance
7.A. back B. front C. side D. middle
8.A. line B. emotion C. dance D. behaviour
9.A. patience B. sorrow C. doubt D. confidence
10.A. Unfortunately B. Delightedly C. Disappointedly D. Hopefully
11.A. admitting B. entering C. graduating D. settling
12.A. which B. when C. what D. where
13.A. dreamed B. ignored C. explained D. refused
14.A. symbol B. frustration C. evidence D. effect
15.A. board B. fly C. seat D. launch
16.A. find B. lose C. cancel D. look
17.A. experienced B. scheduled C. received D. praised
18.A. for B. against C. beyond D. within
19.A. describes as B. considers as C. treats as D. works as
20.A. amazing B. encouraging C. enjoying D. surprising
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科目:高中英語 來源:2015-2016學(xué)年湖南瀏陽一中高二下期中考試英語試卷(解析版) 題型:七選五
根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
Five Things to Do in a Traffic Jam
Tired of traffic jams? Here are some tips that can help you to calm down in a traffic jam.
Listen to CD audio book
It’s a good idea to keep several audio books in your car. 1.Listening to an exciting story is more interesting than sitting silently and being bored.
Sing loudly
If you begin getting angry because of a long traffic jam, turn your CD player on or radio up. 2. Imagine you’re a wonderful singer and the audience is listening to you in admiration. Your stress will disappear.
3. .
You can use the radio and play entertaining games while waiting. For example,you can guess the song or the singer or to see how quickly you can recognize a new song.
Have a snack
Keeping a tasty snack in the car is especially good for waiting in traffic jams.Choo-
se what you like most of all, so you will look forward to traffic jams to have a chance to eat the delicious snack. 4.In that case, time is the last thing to worry about.
Argue with the radio talk show host
Find a station with a radio talk show. 5.If you disagree, you can show your anger.
Don’t be afraid to call their ideas stupid. Only make sure that the car windows are clo-
sed so no one may hear you.
Sitting in a traffic jam can be very stressful but next time you can use these simple
tips, and you won’t notice how long you have been waiting and soon you will be on
your way.
A. Play games
B. Use the radio.
C. Enjoy every bite of it.
D. Listen to their debates carefully.
E. Loud singing can help to reduce stress.
F. Begin to enjoy them as quickly as you can.
G. The storyteller’s voice can clear all your bad emotions.
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科目:高中英語 來源:2015-2016學(xué)年河北邯鄲一中高一下期中考試英語試卷(解析版) 題型:完形填空
完形填空
閱讀下面的短文, 從短文后各題所給的四個選項(A、B、C和D)中, 選出可以填入空白處的最佳選項, 并在答題卡上將該項涂黑。
Charlotte Whitehead was born in England in 1843, and moved to Montreal, Canada at the age of five with her family. While her ill elder sister throughout the years, Charlotte discovered she had a(an) in medicine. At 18 she married and a family. Several years later, Charlotte said she wanted to be a . Her husband supported her decision. , Canadian medical schools did not women students at the time. Therefore, Charlotte went to the United States to study at the Women’s Medical College in Philadelphia. It took her five years to her medical degree.
Upon graduation, Charlotte to Montreal and set up a private . Three years later, she moved to Winnipeg, Manitoba, and there she was once again a doctor. Many of her patients were from the nearby timber and railway camps. Charlotte herself operating on damaged limbs and setting bones, in addition to delivering all the babies in the area.
But Charlotte had been practicing without a license. She had a doctor’s license in both Montreal and Winnipeg, but was . The Manitoba College of Physicians and Surgeons, an all-male board, wanted her to her studies at a Canadian medical college! Charlotte refused to her patients to spend time studying what she already knew. So in 1887, she appealed to the Manitoba Legislature to a license to her but they, too, refused. Charlotte to practice without a license until 1912. She died four years later at the age of 73.
In 1993, 77 years after her , a medical license was issued to Charlotte. This decision was made by the Manitoba Legislature to honor “this courageous and pioneering woman.”
1.A. raising B. teaching C. nursing D. missing
2.A. habit B. interest C. opinion D. voice
3.A. invented B. selected C. offered D. started
4.A. doctor B. musician C. lawyer D. physicist
5.A. Besides B. Unfortunately C. Otherwise D. Eventually
6.A. hire B. entertain C. trust D. accept
7.A. history B. physics C. medicine D. law
8.A. improve B. save C. design D. earn
9.A. returned B. escaped C. spread D. wandered
10.A. school B. museum C. clinic D. lab
11.A. busy B. wealthy C. greedy D. Lucky
12.A. helped B. found C. troubled D. imagined
13.A. harmful B. tired C. broken D. weak
14.A. put away B. taken over C. turned in D. applied for
15.A. punished B. refused C. blamed D. fired
16.A. display B. change C. preview D. complete
17.A. leave B. charge C. test D. cure
18.A. sell B. donate C. issue D. show
19.A. continued B. promised C. pretended D. dreamed
20.A. birth B. death C. wedding D. graduation
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科目:高中英語 來源:2015-2016學(xué)年河北邯鄲一中高二下期中考試英語卷(解析版) 題型:短文改錯
短文改錯
文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。答案寫在答題紙上
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線〔\〕劃掉。
修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。
注意: 1.每處錯誤及其修改均僅限一詞;
2.只允許修改10處,多者(從第11處起)不計分。
Last Friday we have a discussion about whether it is the only way out for senior students to go to college. Views vary from person to person. The majority of us consider this very necessary to go to college. They think it can be widen their knowledge and improve their qualities. Only in this way can they find better jobs before graduation. Very few students think it no use go to university, because the tuition is too high for their family to afford. What’s more, it’s rather hard for college graduates to seek satisfied jobs. Thirty percents of the students, however, believe “All roads lead Rome.” Therefore, it doesn’t make some difference whether they go to college or not.
In my opinion, we can better themselves through college education so that we can serve society better in the future.
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科目:高中英語 來源:2015-2016學(xué)年廣東佛山一中高一下期中考試英語試卷(解析版) 題型:單詞拼寫
詞匯基礎(chǔ)
根據(jù)下列各句句意及所給單詞的漢語或首字母提示,用正確形式的單詞填空。并把完整單詞填寫在答題卷相應(yīng)的位置上。
1.The porter will carry all of your _______________ (行李) to your room.
2.Her _______________ (偏愛) is for comfortable rather than stylish clothes.
3._______________ (詩) is written to celebrate positive human emotions like joy, love and happiness.
4.The ___________ (雕像) of Liberty, standing in New York Harbor, is a world-famous landmark.
5.After the examination, the doctor said that Mr. King was _______________ (康復(fù)) nicely from his illness.
6.Although she had been ill for a long time, it still came as a shock when she e____________ died.
7.The country’s economy is mainly a_______________ and depends on crops like coffee.
8.The area, which m____________ 5 kilometres by 3 kilometres, has been purchased by the army.
9.The robbers took away several v_______________ jewels worth about $10000.
10.Xi’ an, once called Chang’ an, used to be the capital of six d_______________.
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科目:高中英語 來源:2015-2016學(xué)年廣東佛山一中高一下期中考試英語試卷(解析版) 題型:閱讀理解
The Opening of the Book Nook
Saturday, October 4, 10 AM to 10 PM
You will not want to miss the opening of your new neighborhood bookstore! Located at 2289 Main Street, the Book Nook is within walking distance of schools, many homes and businesses. Come and check out the Book Nook on Saturday!
Activities will include:
● Live music by local musicians
● One Book-of-the-Month Club membership giveaway (贈送)
Wide Selection
The Book Nook has three floors with books of all kinds---any kind you could want. If we do not have the book you are looking for, we can specially order it for you. You will have it in your hands within two days!
Reading Nooks
We are proud of our children’s reading area on the first floor, as well as our teenagers’ nook on the second floor. Come for the activities and stay for a while! Settle in one of these inviting reading areas; take a seat with a good book and a free cup of hot chocolate. You will discover the perfect way to spend a few hours.
Book Events
The Book Nook will be featuring monthly book signings by different authors, giving you a chance to meet and speak with well-known writers. Don’t miss the experience of hearing these authors read aloud their own books!
The Book-of-the-Month Club
Our Book-of-the-Month Club will feature 12 books each year. As a member, you will be able to select one new book each month. The membership fee is only $10.00 per month. That is a great price for 12 books each year!
So please join us on Saturday and learn about all that the Book Nook has to offer. You can come anytime between 10 AM and 10 PM. Our activities last all day long!
1.What can we learn about the Book Nook?
A. It is a well-located bookstore.
B. Any interesting books can be found right here.
C. It is open from 10 AM to 10 PM every day.
D. The third floor is specially designed for children.
2.What can people do in the Book Nook on October 4?
A. They can have a taste of different kinds of chocolate.
B. They can read aloud together with well-known writers.
C. They can enjoy live music performed by well-known writers.
D. They can become a member of the Book-of-the-Month Club.
3.As a member of the Book-of-the-Month Club, you ________.
A. can buy any books in the Book Nook at a low price
B. may borrow as many as 12 books every week
C. need to pay 120 dollars every year
D. should be over the age of 12
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科目:高中英語 來源:2015-2016學(xué)年貴州思南中學(xué)高二下期中考試英語卷(解析版) 題型:閱讀理解
You feel happiest when you create a healthy balance between giving and receiving. If you give and give without making time to fill your own needs, then it's likely you will burn out, or feel upset. When you take and take without giving anything back, you never feel fulfilled, so you are always searching for ways to fill the void in your life.
The way to create a healthy balance between giving and receiving is to know and then live by your values. I break values up into two groups which I call being values and having values. Your being values are the personalities of the ideal person you would like to be. I suggest to my clients that they choose three being values that they are willing to make a promise to live by. An example of some being values are: kind, loving, generous, peaceful, wise and even powerful. By acting on these values you give to others through your actions and you inspire others by being a positive role model. Mastering being these personalities becomes your life purpose.
Your having values are the feelings you need to create in order to be happy. These could be companionship, achievement, support, being valued or financial security. This is what you receive. You take responsibility for filling your own needs by taking steps to create these feelings and conditions in your life.
When you make a promise to live by your being values, it becomes easier to make conscious (慎重的) choices rather than reactionary (反動的) ones. If your usual pattern is to talk about your problems, you could choose to think and act like a calm person. A calm person might go for a walk, or set a time limit before responding. If your usual pattern is to worry, you could choose to act like a responsible or wise person. In other words, you would act like the person you choose to be—this is the key to personal power.
When you choose to act on your values, you will not only feel good about yourself, but also strengthen your chosen beliefs. Over time, acting in this way changes how you see the world, and in turn the way other people think of you.
1.The main purpose of this passage is to .
A. persuade the readers to make a promise
B. explain to the readers what personal values are
C. inform the readers how to be truly happy
D. instruct the readers how to make wise choices
2.According to the text, living by your being values, you would .
A. gain a lot of power
B. form positive personality
C. seek all human virtues
D. fill your own needs
3.The underlined word "void" in Paragraph l means .
A. a feeling of emptiness
B. an absence of one's mind
C. a break of continuity
D. a state of confusion
4.What can be inferred from the text?
A. Having values are better than being values.
B. A calm person does not choose to complain.
C. The way other people think of you decides who you are.
D. A responsible person does not care about financial security.
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科目:高中英語 來源:2016屆北京順義區(qū)高三第一次統(tǒng)練(一模)英語試卷(解析版) 題型:單項填空
— Do you know ______ the meeting room earlier?
— She had a headache.
A. why Ann left B. why did Ann leave
C. why Ann will leave D. why will Ann leave
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