精英家教網 > 高中英語 > 題目詳情

Lifting off at sunrise, the hot air balloon goes wherever the wind       blow.

A.mayB.mustC.needD.should

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

Just put your special clothes on in the morning and you could jump 3 meters into the air and even carry more than 60 kilograms without getting tired. The walk to school would be very , very easy. Such supercharged clothing is one of the products that could be created using “wearable robotics” technology.

Designed to improve a person’s senses and skills, the device could be as simple as a hearing aid. Or it could be a full-body suit that senses what you’re going to do, then helps you do it better.

“A superman suit would be the final result in wearable robotics,” said Francois Pin, head of robotics and energy systems at the Oak Ridge National Laboratory(橡樹林國家實驗室), US. While these suits are at least ten years away, in some areas the technology is already in use.

Researchers are developing artificial arms and legs that allow old, disabled or injured people to move freely. Thus US Army is interested in using wearable robot legs to help soldiers run faster, carry more equipment and be stronger in battle. Jobs that involve lifting heavy loads or saving lives from the rubble of an earthquake could also become much easier.

A robot is a device that responds to a command. You’re probably with simple robots, such as toy cars or airplanes that respond to buttons you push on a remote control.

Wearable robotics goes further. Instead of just receiving information through a wire or remote control, the robotic device can send information back to its controller.

Suppose you wore a sleeve that has sensors where your joints are. Every time you move your arm, the sleeve senses your movements and sends the information to a robot, which then moves its arm just as you did. When the robot hits or touches something, it sends a signal back to the sleeve and you sense the action.

In this way, scientists are working to wrap the robot around the person. Their goal is to make the sleeve, shoe or suit help you do what you want to do.

Which of the following can replace the underlined word “ supercharged” in Paragraph one?

A. expensive     B. overcharged   C. advanced    D. full of electricity

Products resulting from this wearable robotics technology do not include ___________.

A. remote controls               B. hearing aids 

 C. wearable robot legs          D. superman suits

From the passage, we can infer that_______________.

A. it will be ten years before robotic devices are in use

B. the wearable robotics technology has been employed in some areas

C. the robots in the robotic devices will do whatever you want to do

D. people must become lazier and less healthier in the future

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

One August afternoon, Richard Allen dropped off his last passenger, Mrs. Carey. Lifting two grocery bags, he followed her across the yard and stood on the step of her house. Glancing up, he saw a large wasp(黃蜂) nest under the roof. Allen had heard that wasps can become more likely to sting (sting, sting, stung蜇) in summer. He mentioned this to Mrs. Carey, who had opened the door.

“Oh, they don’t bother me,” she said lightly. “I go in and out all the time.”

Anxiously, Allen looked at the nest again—— to see the wasps flying straight at him. “Hurry!” he shouted to Mrs. Carey. “Get in!”

She stepped quickly inside. Allen ran for his mini-bus. Too late; they were upon him. Just as he jumped aboard, half a dozen red spots showed on his arm, and he felt more on his back and shoulders.

As he was driving down the road, Allen felt as if something was burning at the back of his neck, and the “fire” was spreading forward toward his face. And immediate anxiety took hold of him. Allen knew that stings could cause some persons to die. But he had been stung the previous summer and the after-effects soon passed. However, what he didn’t know what that the first sting had turned his body into a time bomb waiting for the next to set off an explosion.

Miles from the nearest medical assistance, Allen began to feel his tongue thick and heavy and his heartbeat louder. Most frightening, he felt his breathing more and more difficult. He reached for the radio mike(話筒), trying to call the mini-bus center, but his words were hardly understandable. Signals were also poor that far out. He knew a rescue team was on 24-hour duty at the Amherst Fire Department’s north station. So his best chance was to make a run for it.

Rushing down the mountain, Allen tried not to panic, focusing his mind on each sharp turn. He was almost through the last of them when he felt sure he was going into shock(休克). Just then he reached for the radio mike again.

“Call fire station,” he shouted, concentrating to form the words. “Emergency. Bee sting. Emergency. There in ten minutes.”

“Five-ten,” the center replied.

Hold on, Allen thought. Keep your eyes open. Breathe. Keep awake.

At last he reached the station. Two firemen ran out. Allen felt their hands grasp him before he hit the ground. You made it, he thought.

It is mentioned in the passage that wasps are more likely to attack when _______.

A. there are huge noises

B. strangers are approaching

C. the air is filled with food smell

D. the hottest season comes around

Allen didn’t know that if stung by wasps again, he would _______.

A. have no after-effects

B. suffer from sharper pain

C. surely lose his life

D. become more sensitive

Allen failed at his first attempt to send his message to the mini-bus center because _______.

A. he was unable to speak clearly

B. his radio equipment was poor

C. he was in a state of shock

D. no one was on duty

Which would be the best title for the passage?

A. Allen, A Helpless Driver

B. Wasps, Bloody Killers

C. A Race Against Death

D. War Against Wasps

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

Each of us fails from time to time.If we are wise, we accept these failures as a  part of the learning process.But all too often as parents and teachers we disallow this  2  right to our children.

When I see a child  3  to this kind of pressure, I think of Donnie.

    Donnie was my youngest third grader.His  4  of failure kept him from classroom games that other children enjoyed.He  5     answered questions — he might be wrong.

I tried my best to build his  6.But nothing changed until midterm, when Mary Anne, a student teacher, was assigned (安排)to our classroom.

   She was young and pretty, and she loved children.My pupils, Donnie included,7  her.

   One morning, we were working math problems at the chalkboard.Donnie had 8  the problems with painstaking neatness.Pleased with his progress, I 9  the children with Mary Anne and went for art materials.When I returned, Donnie was in 10 .He’d missed the third problem.

   My student teacher looked at me in despair.Suddenly her face  11.From the desk we shared, she got a container filled with pencils.

   "Look, Donnie," she said, kneeling beside him and gently 12 the tear stained face from his arms."I’ve got something to13 you." She removed the pencils, one at a time, and placed them on his desk.

   "See these 14 , Donnie," she continued."They belong to Mrs. Lindstrom and me.See how the erasers are 15 ? That’s because we make mistakes too.But we erase the mistakes and try again.That’s what you 16  learn to do, too."

    She kissed him and stood up."Here," she said, "I’ll leave one of these pencils on 17 desk so you’ll remember that everybody makes mistakes, 18 teachers." Donnie looked up with love in his eyes and a smile.

    The pencil became Donnie’s  19  possession.That, together with Mary Anne’s frequent encouragement, gradually 20  him that it’s all right to make mistakes — as long as you erase them and try again.

20080926

 
1.A.small                    B.basic                   C.necessary            D.large

2.A.correct                 B.same                   C.important        D.natural

3.A.suffering               B.object                  C.fall                      D.subject

4.A.fear                      B.lesson                 C.chance               D.sense

5.A.always                  B.often                   C.never          D.seldom

6.A.self-protection       B.self-improvement C.self-confidence    D.self-learning

7.A.respected              B.disliked                C.avoided               D.mined

8.A.worked out           B.copied                 C.gone over            D.leaned

9.A.left                       B.offered                C.missed            D.parted

10.A.surprise               B.astonishment        C.anger                  D.tears

11.A.darkened             B.brightened           C.pulled                  D.loosened

12.A.lifting                  B.picking                C.holding                D.pushing

13.A.help                    B.show                  C.reward                D.promise

14.A.pencils                B.mistakes              C.marks                 D.containers

15.A.used                   B.built                    C.worn                  D.damaged

16.A.may                    B.must                   C.will                     D.can

17.A.my                     B.someone’s           C.the teacher’s        D.your

18.A.still                     B.also                     C.even                   D.not

19.A.prized                 B.own                    C.kept                    D.expected

20.A.warned               B.informed             C.persuaded      D.reminded

查看答案和解析>>

科目:高中英語 來源:河南省實驗中學2010屆三下學期第一次月考 題型:完型填空


第二節(jié):完形填空(共20 小題 ,滿分30分)
Each of us fails from time to time. If we are wise, we accept these failures as a 36 part of the learning process. But all too often as parents and teachers we disallow this 37 right to 高考資源網our children.
When I see a child 38 to this kind of pressure, I think of Donnie.
Donnie was my youngest third grader. His 39 of failure kept him from classroom games that other children enjoyed. He 40  answered questions — he might be wrong.
I tried my best to build his  41. But nothing changed until midterm, when Mary Anne, a student teacher, was assigned(安排)to 高考資源網our classroom.
She was young and pretty, and she loved children. My pupils, Donnie included, 42 her.
One morning, we were working math problems at the chalkboard. Donnie had 43 the problems with painstaking neatness. Pleased with his progress, I 44 the children with Mary Anne and went for art materials. When I returned, Donnie was in 45 . He’d missed the third problem.
My student teacher looked at me in despair. Suddenly her face 46. From the desk we shared, she got a container filled with pencils.
"Look, Donnie," she said, kneeling beside him and gently 47 the tear stained face from his arms. "I’ve got something to 48 you." She removed the pencils, one at a time, and placed them on his desk.
"See these  49 , Donnie," she continued. "They belong to Mrs. Lindstrom and me. See how the erasers are 50 ? That’s because we make mistakes too. But we erase the mistakes and try again. That’s what you 51 learn to do, too."
She kissed him and stood up. "Here," she said, "I’ll leave one of these pencils on 52  desk so you’ll remember that everybody makes mistakes, 53 teachers." Donnie looked up with love in his eyes and a smile.
The pencil became Donnie’s 54 possession. That, together with Mary Anne’s frequent encouragement, gradually 55 him that it’s all right to make mistakes — as long as you erase them and try again.
36. A. small        B. basic          C. necessary            D. large
37. A. correct      B. same          C. important          D. natural
38. A. turn          B. object           C. refer              D. subject
39. A. fear          B. advice          C. chance                  D. sense
40. A. always      B. often         C. sometimes         D. seldom
41. A. self-protection                B. self-improvement
C. self-confidence               D. self-learning
42. A. respected     B. disliked        C. avoided             D. mined
43. A. worked out  B. copied          C. gone over          D. leaned
44. A. left               B. offered         C. missed                  D. parted
45. A. surprise           B. astonishment    C. anger                D. tears
46. A. darkened      B. brightened           C. pulled             D. loosened
47. A. lifting       B. picking        C. holding             D. pushing
48. A. help         B. show         C. reward                  D. promise
49. A. pencils      B. mistakes      C. marks             D. containers
50. A. used         B. built         C. worn              D. damaged
51. A. may         B. must          C. will               D. can
52. A. my               B. someone’s      C. the teacher’s         D. y our
53. A. still          B. also           C. even              D. not
54. A. prized       B. given              C. kept               D. expected
55. A. warned      B. informed     C. persuaded          D. Reminded

查看答案和解析>>

科目:高中英語 來源:2013屆安徽省無為縣四校高三聯(lián)考英語試卷(帶解析) 題型:閱讀理解

Inventors are always looking for ways to make our lives easier, greener and a whole lot more fun. Take a look at the following breakthroughs in science and technology. What in the world will inventors dream up next?
Superhero Suit
Have you ever dreamed of becoming a superhero? Dream no more. There’s a real Iron Man suit, XOS 2, which instantly transforms the person wearing it. The suit provides the power to lift 200 pounds with ease and break slabs(厚片)of wood with a single karate chop. It was designed to help the military with heavy lifting. One person in the suit could do the work of three soldiers.
Up, Up and Away!
It took him 30 years to develop it, and now Glen Martin’s invention is ready to take off. The Martin Jetpack allows its operator to fly 8,000 feet into the air. Unfortunately, you can’t soar through the skies too long. The jetpack holds only 30 minutes’ worth of fuel. The aircraft will sell for $100,000.
Hardworking Robot
The EMIEW2 robot is the perfect office helper. Need a document delivered? No problem! It can also guide visitors to their destinations. The three-foot-tall robot can identify different human voices and respond to commands. One day, it may serve as a receptionist or a security guard.
Green Machine
Say goodbye to gasoline! The AirPod car runs on air power. That means this car won’t pollute the environment. A high-pressure air tank can fill the car in minutes. The three-wheeler can travel about 130 miles between fill-ups.
Beef Power
All aboard the beef train! Amtrak’s Heartland Flyer runs partly on fuel that is made from cow fat. The goal is to reduce carbon emissions by 10%. The train travels between Oklahoma City, Oklahoma, and Fort Worth, Texas.
Robo-Guard
EMILY is a robotic, four-foot-long buoy (救生圈). She can swim through riptides (激流) at up to 24 miles per hour. Her inventor, Tony Mulligan, says that’s 15 times as fast as human lifeguards! EMILY is powered by a tiny electric pump and operated by remote control.
【小題1】What is the disadvantage of Glen Martin’s invention?

A.It uses large amounts of fuel.B.It only flies at low altitudes.
C.It needs a big landing field.D.It has a small gas tank.
【小題2】Which of the following inventions may be popular with modern companies?
A.The EMIEW2 robot. B.EMILY.
C.XOS 2. D.The Martin Jetpack.
【小題3】How many environment-friendly inventions are mentioned in the passage?
A.One. B.Two. C.Three. D.Four.
【小題4】From the passage we learn that __________.
A.the Superhero Suit is designed for fun
B.the EMIEW2 robot can tell different human voices
C.Robo-Guard may serve as a security guard
D.the AirPod car travels far with a little gas

查看答案和解析>>

同步練習冊答案