The year of 2014 saw smart people always busy inventing useful things,which have helped to
make the world better,smarter and a little more fun. Now,let's take a look at some of the inventions.
Super banana
Australian biogeneticist(生物遺傳學(xué)家)James Dale
visited Uganda,a poor African country,in the early 2000s,
where he found that 15%-30% of children under 5 were at
the risk of going blind because they didn't get enough vitamin
A. Dale also learned that people there love bananas. They
eat 3 to 11 bananas a day. So hecame up with an idea to
plant bananas containing added nutrition in order to improve
Ugandans' health .With the help of Bill Gates' foundation,Dale developed the“super banana,’·He added a gene to the fruit,making it rich in vitamin A.
1.Which of the following statements would James Dale agree with?
A. Children in Uganda should eat fewer bananas.
B. Vitamin A is largely found in fruits like bananas.
C .Super bananas are definitely a safe biological product.
D. People's eating habits can be used to develop new food.
2.What is the biggest advantage of the 94Fifty Basketball?
A. The sensors hidden inside can help players run faster in a game.
B. It can help players to improve their shooting and ball-handling skills.
C. It allows players to connect to their smartphones while playing basketball.
D. The Bluetooth chip inside allows its users to listen to music while playing basketball.
3.What can we learn about the hovercraft from the text?
A. It enables its users to float off the ground freely.
B. It can work on many different kinds of surfaces.
C. It still needs to improve its power and efficiency.
D. It is an affordable means of transport for a family.
4.What do the hovercraft and wireless electricity have in common according to the text?
A. They create magnetic fields to produce power.
B. They apply technologies to many things in life.
C. They are technologies which can produce electricity.
D. They use wireless technology to improve their products.
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Since the 1970s, scientists have been searching for ways to link the brain with computers. Brain-computer interface(BCI) technology could help people with disabilities send commands to machines.
Recently, two researchers, Jose Milan and Michele Tavella from the Federal Polytechnic School in Lausanne, Switzerland, demonstrated a small robotic wheelchair directed by a person’s thoughts.
In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right band. He could even talk as he watched the vehicle and guided it with his thoughts.
“Our brain has billions of nerve cells. These send signals through the spinal cord (脊髓)to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles,” Tavella says. “Our system allows disabled people to communicate with external world and also to control devices.”
The researchers designed a special cap for the user. This head cover picks up the signals from the scalp(頭皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.
Prof. Milan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. “The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One example is this wheelchair.”
He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.
1.BCI is a technology that can ________.
A. help to update computer systems
B. link the human brain with computers
C. help the disabled to recover
D. control a person's thoughts
2.How" did Tavella operate the wheelchair in the laboratory?
A. By controlling his muscles.
B. By talking to the machine.
C. By moving his hand.
D. By using his mind.
3.Which of the following shows the path of the signals described in Paragraph 5?
A. scalp→computer→cap→wheelchair
B. computer→cap→scalp→wheelchair
C. scalp→cap→computer→wheelchair
D. cap→computer→scalp→wheelchair
4. The team will test with real patients to ________.
A. make profits from them
B. prove the technology useful to them
C. make them live longer
D. learn about their physical condition
5.Which of the following would be the best title for the text?
A. Switzerland, the BCI Research Center
B. New Findings About How the Human Brain Works
C. BCI Could Mean More Freedom for the Disabled
D. Robotic Vehicles Could Help to Cure Brain Injuries
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The newly-discovered evidence led to the criminal _______ to five years in prison.
A.to be sentenced B.being sentenced
C.sentenced D.be sentenced
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There are eight tips in Dr.Roger's lecture on sleep, and one of them is: to bed early unless you think it is necessary.
A.doesn't go B.not to go
C.don't go D.not going
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There is a beautiful Chinese song called I Came Over the Ocean to See You. Why not do that in reality on this Valentine’s Day? Keep your plan a secret and ______suddenly.
A. show up B. cut in
C. show off D. cut down
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短文改錯(cuò)(共10小題;每小題1分,滿分10分)
文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處,每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。
增加:把缺詞處加一個(gè)漏符號(hào)(∧),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(cuò)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(cuò)誤及其修改均僅限一詞;
2.只充許修改10處,多者(從第11處起)不計(jì)分。
Mr. Johnson is a hardworking teacher. Every day, he spends too much time with his work. With little sleep and any break, so he works from morning till night. Hard work have made him very ill. “He has ruined his healthy. We are worried about him.” That is which other teachers say. Yesterday afternoon. I paid visit to Mr. Johnson. I was eager to see him, but outside her room I stopped. I had to calm myself down. Quietly I step into the room. I saw him lying in bed, looking at some of the picture we had taken together. I understood that he missed us just as many as we missed him.
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俗話說(shuō):“國(guó)有國(guó)法,家有家規(guī)!睘榱耸棺优硇慕】怠㈨樌砷L(zhǎng),使家庭成員之間的關(guān)系更融洽、更和諧,每個(gè)家庭都會(huì)有這樣或那樣的家庭規(guī)矩。比如:必須按時(shí)回家,不準(zhǔn)打電子游戲等。請(qǐng)你結(jié)合家庭的實(shí)際情況,根據(jù)下面的提示和要求,以“My Family Rules”為題,寫一篇短文,內(nèi)容包括:
1、家里有哪些家規(guī);2、對(duì)家規(guī)的感受;3、對(duì)父母的建議。
注意:1、詞數(shù)100字左右;
2、可以適當(dāng)增加細(xì)節(jié),以使行文連貫。
My Family Rules
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
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科目:高中英語(yǔ) 來(lái)源:2016屆江西余江第一中學(xué)高三上模擬2英語(yǔ)試卷(解析版) 題型:完形填空
閱讀下面短文。從短文后各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
Teaching is challenging and teaching college is often a mixed bag. Sometimes my class feels more like a cafeteria, where students come and go, ____in the middle of my lectures. Mostly these students have entered college right out of high school. College seems to them like ____a continuation of high school, ____ the sense of newness that often drives curiosity and achievement.
But there is a category of students that gives everyone reasons for ____.They are the so called “nontraditional students” :those who, for one reason or ____, didn't go to college when they were 18. but many years later. Some years back in my teaching, while calling out names from the name list on the first day,I noticed a gray haired woman of about 70.She was wandering in the doorway, ____ her new books like a schoolgirl.
“I'm not on the name list,” she volunteered. “But I was ___if I could sit in for the first class, to see what marine (海洋) biology is about.” This woman's eagerness ____me, so I invited her to have a seat. I began the class with questions to get a (n) ____of how much knowledge they were bringing to the course. As I questioned them about the difference between fishes and seagoing mammals, most of my new students remained ___.But Natalie, the older woman, was on the edge of her seat, ____answers.At the end of the class, she came up to me and apologized for being the “extra” student. She said,“Will you ____ me another chance?” ____ at losing her, I acted quickly to remove her ____.“I'll see you next class,”I said.
Natalie turned out to be a vital and ____student.She commuted 50 miles each day to get to school, often in the severe winter, and never missed a class.___this, she was enthusiastic about helping my younger students. Apparently these older students have the ____over them. It lies in the broadth and depth of their path of life. After having ____ numerous personal and professional barriers, they have an expansive world view. ____ a return to school may, at first, be frightening for them, they tend to make it because they are ____ great trouble to put their studies into an already full life.
1.A.never B.seldom C.often D.hardly
2.A.more than B.no more than C.rather than D.other than
3.A.creating B.inspiring C.involving D.lacking
4.A.hope B.desperation C.a(chǎn)nger D.pity
5.A.the other B.others C.a(chǎn)nother D.none
6.A.holding B.buying C.bringing D.fetching
7.A.hoping B.expecting C.thinking D.wondering
8.A.puzzled B.embarrassed C.impressed D.a(chǎn)mused
9.A.plan B.idea C.concept D.sense
10.A.enthusiastic B.calm C.interested D.silent
11.A.asking B.volunteering C.rejecting D.repeating
12.A.learn B.make C.offer D.introduce
13.A.Alarmed B.Relaxed C.Relieved D.Annoyed
14.A.concern B.curiosity C.a(chǎn)ttention D.concentration
15.A.intelligent B.humorous C.diligent D.open-minded
16.A.Regardless of B.But for C.Except D.Apart from
17.A.advantage B.experience C.a(chǎn)bility D.belief
18.A.got away from B.got across C.got over D.got through
19.A.Unless B.Until C.When D.While
20.A.demanding B.taking C.sparing D.Escaping
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科目:高中英語(yǔ) 來(lái)源:2016屆黑龍江省哈爾濱高三第一次三校聯(lián)合模擬考英語(yǔ)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(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)。
It’s the time of year when graduates are looking forward to putting constant exams behind and moving on to more exciting stage of their lives. But is the digital age, not everything is son easily left behind, because they have created a digital footprint that’s often not easy to cover up. However, there are various actions they can take to make that online presence more appealing. 1.
Clean up your Facebook account
Clean up your Facebook page and get rid of anything that could be considered offensive or held against you. Remember, the test is no longer “Would you want grandma to see it?” but “ 2. ”
Use a professional looking photo
3. , so make sure that first impression is a good one. Again, what worked at school is unlikely to impress the employers. Also, be consistent and use the same photo on all your online platforms.
__4.
While it’s important to make the transition(過(guò)渡) from school to the workplace, you don’t want to leave everything behind. Make a point of keeping in touch with your school friends, teachers, professors, sports coaches, or anyone who could be helpful to you as you establish a career.
Be yourself
Nobody can be more like you than you. 5. Turn your social networking pages into your own personal website, and start marking your own individual brand!
A. Grow your network
B. Search your memory
C. A picture is worth a thousand words
D. Whom would you want to see it?
E. Would you want a future employer to see it?
F. Make sure your online presence is representative of who you really are.
G. Here are a few suggestions that you might want to pass on.
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