科技英语作业
九下英语科技作文
九下英语科技作文English:In today's digital age, technology plays an integral role in our lives. It has revolutionized the way we communicate, learn, work, and entertain ourselves. One of the major advancements in technology is the internet, which has connected people from all around the world, making the world a global village. With just a few clicks, we can access vast amounts of information, connect with friends and family through social media platforms, and even shop online. The internet has also transformed education, as students can now take online courses and gain knowledge from experts across the globe. Additionally, technology has made work more efficient and convenient. With the help of computers and software programs, tasks that used to take days can now be completed in a matter of hours. Moreover, technology has improved communication by providing various means of connecting with others. We can now easily send emails, make video calls, and use messaging apps to stay in touch with friends, family, and colleagues. Furthermore, technology has brought entertainment to new heights. Streaming platforms, such as Netflix and YouTube, offer a wide range of movies,TV shows, and videos for our enjoyment. Virtual reality and augmented reality have also enhanced our gaming experiences. From mobile phones to smart homes, technology has become an integral part of our daily routine. However, it is important to remember to use technology responsibly and balance its use with real-life interactions to maintain a healthy lifestyle.中文翻译:在当今数字时代，科技在我们的生活中扮演着重要的角色。
科技相关英文作文
科技相关英文作文I'm a big fan of technology and I believe it hasgreatly impacted our lives in many positive ways. From smartphones to smart homes, technology has made our lives more convenient and efficient. For example, I can control the lights, thermostat, and security system in my home with just a few taps on my smartphone. This level of convenience was unimaginable just a few years ago.英文，I also love how technology has improved communication. With social media and messaging apps, I can easily stay in touch with friends and family around the world. It's amazing to think that I can have real-time conversations with someone on the other side of the globe, all thanks to technology.中文，我还喜欢科技如何改善了沟通。
有了社交媒体和消息应用程序，我可以轻松地与世界各地的朋友和家人保持联系。
想想我可以与世界另一端的人进行实时对话，这都归功于科技。
In addition, technology has revolutionized the way we work and learn. For instance, I can attend online classes and webinars to improve my skills and knowledge without having to leave the comfort of my home. This level of accessibility has opened up so many opportunities for people around the world.英文，Furthermore, technology has also had a huge impact on the healthcare industry. With the advancement of medical technology, doctors are able to diagnose and treat illnesses more accurately and efficiently. For example, robotic surgery has made complex procedures safer and less invasive, leading to faster recovery times for patients.中文，此外，科技也对医疗行业产生了巨大影响。
《科技英语》第二阶段在线作业
试题1．第1题单选题Every year we say we’ll spend less at Christmas, andevery year it still _______.A、keeps under controlB、comes to the endC、gets out of handD、goes beyond reach标准答案：C2．第2题单选题Tom's father, as well as his mother, _____ in New Yorkfor a few days more.A、ask him to stayB、asks him to stayC、ask he should stayD、asks he should stay标准答案：B3．第3题单选题The International Whaling Commission warns that if nothing is done to save the whales now the specieswill soon be _______.A、imitatedB、intimatedC、contaminatedD、exterminated标准答案：D4．第4题单选题The receptionist, _____ job was to answer the phone, had laryngitis（喉炎）.A、whoseB、whichC、to whomD、that标准答案：A5．第5题单选题If we had known that she had planned to go abroad today, we _____ at the airport.A、would see her offB、would have seen her offC、should see her offD、must have seen her off标准答案：B6．第6题单选题The longer the economic decline is allowed to go on, the more difficult it will be to ______ it.A、underlineB、upsetC、resumeD、reverse标准答案：D7．第7题单选题He is a strange character，_________is very hard to get along with.A、whoB、whichC、thatD、where标准答案：A8．第8题单选题I chose a small room with the window _____ the street.A、 facesB、facedC、facingD、to face标准答案：C9．第9题单选题The oil spillage in the Gulf was of such _______ that its effects will last for decades.A、magnificenceB、maintenanceC、magnitudeD、manipulation标准答案：C10．第10题单选题The following year, ______ victories in local elections strengthened the Conservatives’ position.A、a series ofB、a link ofC、a pattern ofD、a connection of标准答案：A11．第11题单选题The present wave of strikes ______ from discontent among the lower-paid.A、stemsB、trapsC、raisesD、ranges标准答案：A12．第12题单选题---It's too bad Rhonda is moving to Arizona.---I wish it _____ so far away.A、weren'tB、couldn't beC、won't beD、isn't标准答案：A13．第13题单选题Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.A、convertingB、 respectingC、restoringD、responding标准答案：D14．第14题单选题The opposing political party is getting ready to ______ apowerful attack on the government.A、intendB、 imprintC、castD、mount标准答案：D15．第15题单选题Living in the central Australian desert has its problems, _____obtaining water is not the least.A、of whichB、for whichC、to whichD、on which标准答案：A16．第16题单选题Winning by a narrow ______, the Lakers now go on to play in the championship. .A、combatB、marginC、fringeD、conquest标准答案：B17．第17题单选题On the whole speculation is ______ upon because it sometimes drives prices up.A、frownedB、disapprovedC、representedD、affected标准答案：A18．第18题单选题He believes in himself, _________, in my opinion, is of great importance.A、 thatB、whichC、whatD、as标准答案：B19．第19题单选题I suppose you couldn't let me borrow your car this evening, _____?A、couldn't youB、don't youC、could youD、will you标准答案：C20．第20题单选题_____ I don't like are the long, dark nights of winter.A、ThatB、WhatC、WhichD、This标准答案：B试卷总得分：35.0试卷总批注：。
石大华东《科技英语》第一、二、三、四、五阶段在线作业(自测)答案
《科技英语》一阶段一、单选题1. _____ he often forgot their wedding anniversary greatly annoyed his wife.A. AllB. WhatC. WhichD. That正确答案：D2. The police are trying to find out the ______ of the woman killed in the traffic accidentA. evidenceB. recognitionC. statusD. identity正确答案：D3. She devised a plan ______ they might escape from the tightly guarded prisonA. whereasB. whereinC. wherebyD. whereabouts正确答案：C4. ______ for your laziness, you could have finished the work by now.A. Be it notB. Had n’t been itC. Had it not beenD. If it be not正确答案：C5. Many people ______ it is healthy to drink a lot of fruit juice, but actually it damages health.A. consumeB. assumeC. resumeD. realize正确答案：B6. Regarding a job interview, though personality is much more important, don’t ______ the importance of having a good appearanceA. overhearB. overcomeC. overtakeD. overlook正确答案：D7. She heard a terrible noise, _____ brought her heart into her mouth.A. itB. thisC. whichD. that正确答案：C《科技英语》二阶段一、单选题1. For such a tiny woman she had a(n)______ courage to fight against two thieves.A. incredibleB. resistantC. stapleD. massive正确答案：A2. The longer the economic decline is allowed to go on, the more difficult it will be to ______ it.A. underlineB. upsetC. resumeD. reverse正确答案：D3. Living in the central Australian desert has its problems, _____obtaining water is not the least.A. of whichB. for whichC. to whichD. on which正确答案：A4. Every year we say we’ll spend less at Christmas, and every year it still _______.A. keeps under controlB. comes to the endC. gets out of handD. goes beyond reach正确答案：C5. Winning by a narrow ______, the Lakers now go on to play in the championship. .A. combatB. marginC. fringeD. conquest正确答案：B6. He is a strange character，_________is very hard to get along with.A. whoB. whichC. thatD. where正确答案：A7. ______ at the launching position, a lift took him up to the rocket, which was 65 feet above the ground.A. ArrivedB. ArrivingC. When he arrivedD. Having been arrived正确答案：C8. He believes in himself, _________,?in my opinion,? is of great importance.A. thatB. whichC. whatD. as正确答案：B9. If we had known that she had planned to go abroad today, we _____ at the airport.A. would see her offB. would have seen her offC. should see her offD. must have seen her off正确答案：B10. You are legally ______ to take faulty goods back to the store where you bought them.A. devotedB. entitledC. accessedD. contributed正确答案：B11. I suppose you couldn't let me borrow your car this evening, _____?A. couldn't youB. don't youC. could youD. will you正确答案：C12. Up to 22 people were killed and 187 others injured in a suicide bomb attack which ______ a demonstration in a northern Iraqi city.A. transportedB. targetedC. yieldedD. aimed正确答案：B13. The following year, ______ victories in local elections strengthened the Conservatives’ position.A. a series ofB. a link ofC. a pattern ofD. a connection of正确答案：A14. On the whole speculation is ______ upon because it sometimes drives prices up.A. frownedB. disapprovedC. representedD. affected正确答案：A15. Who would you rather_________with you tomorrow, Tom or Smith?A. have to goB. have goC. have goneD. had go正确答案：B16. The International Whaling Commission warns that if nothing is done to save the whales now the species will soon be _______.A. imitatedB. intimatedC. contaminatedD. exterminated正确答案：D17. It's too bad Rhonda is moving to Arizona.---I wish it _____ so far away.A. weren'tB. couldn't beC. won't beD. isn't正确答案：A18. The opposing political party is getting ready to ______ a powerful attack on the government.A. intendB. imprintC. castD. mount正确答案：D19. The oil spillage in the Gulf was of such _______ that its effects will last for decades.A. magnificenceB. maintenanceC. magnitudeD. manipulation正确答案：C20. Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.A. convertingB. respectingC. restoringD. responding正确答案：D《科技英语》三阶段一、单选题1. ________ is accepted as true is relatively, and not absolutely, true.A. ItB. ThatC. WhatD. That it正确答案：C2. In order to make things convenient for the people, the department is planning to set up some ______ shops in the areaA. flowingB. mobileC. driftingD. unstable正确答案：B3. If an employee of a company has not signed a contract, he is under no ______ to pay the company any moneyA. obligationB. resignationC. allowanceD. supervision正确答案：A4. One of the guards _______ when the general came in, which made him very angry.A. had sleptB. has sleptC. sleptD. was sleeping正确答案：D5. The driver was at______loss when______word came that he was forbidden to drive for speeding.A. a; /B. a; theC. the; theD. /; /正确答案：A6. The labor contract includes the rights and obligations of the employers and employees, employment and training of the worker, the ______ term of the contract, wage, etcA. vividC. validD. vain正确答案：C7. With flowers and trees ________ everywhere, the city took on a new look.A. to be plantedB. being plantedC. plantingD. planted正确答案：D8. The employees’wage rise and the wage of senior managerial personnel are decided by the ______ of directors of the enterprise through discussionsA. boardB. abroadC. boastD. bold正确答案：A9. It was suggested that this problem _________ at the next meeting.A. was discussedB. will be discussedC. have to be discussedD. be discussed正确答案：D10. Walter offered us a lift when he was leaving the office, but our work _____, so we didn’t accept the offer.A. not being finishedB. had not finishedC. not having finishedD. was not finishing正确答案：A11. The prices of the products of joint ventures sold in China should be fixed on the basis of quality ______ the price regulations set by the state and be charged in RMBA. first of allB. with a view toC. regardless ofD. in line with正确答案：D12. The pilot felt something ______ wrong with the engine just before the plane took off.B. was goingC. goesD. to go正确答案：B13. After a joint venture dismisses the surplus employee during the contract term, the enterprise will give the dismissed certain ______A. comprehensionB. compositionC. compensationD. consultation正确答案：C14. Never before _________ so highly successful in his attempts to modify the weather on a very small scale.A. man has beenB. man isC. has man beenD. will be man正确答案：C15. They found a ______ statesman to head the project —someone who could make the worlds of politics and business work togetherA. seniorB. superiorC. juniorD. inferior正确答案：A16. To survive and grow, businesses are under ______ pressure to expand their markets for new products and made them look different from othersA. crucialB. complexC. constantD. significant正确答案：C17. After all, all living creatures live by feeding on something else, whether it _______ plant or animal, dead or alive.A. beB. would beC. wasD. has been正确答案：A18. — John wants to see you today. — I would rather he _______ tomorrow than today.A. comesB. cameC. should comeD. could come正确答案：B19. —You were brave enough to raise objections at the meeting. —Well, now I regret _________ that.A. having doneB. to have doneC. to be doingD. to do正确答案：A20. _______ the importance of wearing seat belts while driving.A. Little they realizeB. They little realizeC. They realize littleD. Little do they realize正确答案：D《科技英语》四阶段一、单选题1. It was in 2005 _____we began to introduce this new technique into our company.A. whichB. thenC. whenD. that正确答案：D2. Scientists have discovered genetic variations that make people more likely to get ______ on cigarettes and more prone to develop lung cancer.A. retainedB. hookedC. tiredD. hanged正确答案：B3. Every country tries to maintain a(n) ______ balance of trade, which assures it of the means to buy necessary imports.A. organicB. favoriteC. compoundD. favorable正确答案：D4. The methods used to achieve these aims will be described later, and ______ can be seen broadly as a focusing on to a target.A. up to nowB. so farC. as yetD. for the present正确答案：D5. ____ twice, the postman refused to deliver our letters unless we chained our dog.A. Being bittenB. BittenC. Having bittenD. To be bitten正确答案：B6. We must put the ______ side of the policy into consideration to avoid possible mistakes.A. converseB. reverseC. reserveD. revise正确答案：B7. When Bob and his friends came, we____our supper then.A. hadB. were havingC. haveD. are having正确答案：B8. Over the past decades, sea ice in the Arctic（北极）______ as a result of global warming.A. had decreasedB. will decreaseC. has been decreasingD. is decreasing正确答案：C9. He left orders that nothing ______ until the police arrived.A. was touchedB. had been touchedC. should be touchedD. was to be touched正确答案：C10. My uncle's house in the downtown area is much smaller than ours, but it istwice______expensive.A. asB. soC. tooD. very正确答案：A11. There are two rooms in the house, ____serves as a kitchen.A. the smaller of whichB. the smaller of thatC. the smallest of whichD. the smallest of that正确答案：A12. Hearing the joke, all the students burst into ______ laughter.A. visualB. long-standingC. spontaneousD. contributing正确答案：C13. For the time being, Philips could not say when such a product as this might be ______ available, however.A. verticallyB. commerciallyC. horizontallyD. rapidly正确答案：B14. They are trying to ______ the waste discharged by the factory for profit.A. exposeB. exhaustC. exhibitD. exploit正确答案：D15. By the time he arrives in Beijing, we ________ here for two days.A. will stayB. have been stayingC. will have stayedD. have stayed正确答案：C16. Thank heavens! You have come back home. You should be thankful that you have escaped with only ______ injuries.A. minorB. majorC. significantD. abundant正确答案：A17. If it_____tomorrow, we will stay indoors to have our training class.A. rainsB. rainedC. will rainD. is raining正确答案：A18. How many more decades will have to pass ______scientists succeed in providing a cure for cancer？A. whenB. beforeC. sinceD. until正确答案：B19. ______ is she in London than she rings up her old friend Mary.A. ScarcelyB. RarelyC. No soonerD. Hardly正确答案：C20. You must speak slowly, so that you can make yourself ________.A. understoodB. understandC. understandingD. to understand正确答案：A《科技英语》五阶段一、单选题1. Having taken our seats,______.A. the professor began the lectureB. the lecture began in no timeC. we were attracted by the lecturer immediatelyD. the bell announced the beginning of the lecture正确答案：C2. The city council tries to ensure that any new building is ______ with the existing appearance of the cityA. compiledB. integratedC. accordedD. facilitated正确答案：B3. ______ is known to the world，Mark Twain is a great American writer.A. ItB. AsC. WhichD. That正确答案：B4. You can, _____the sky is clear, see as far as the old temple on top of the mountain, but not today.A. whenB. whereC. thoughD. because正确答案：A5. Her brother ______ to leave her in the dark room alone when she disobeyed his orderA. declaredB. threatenedC. warnedD. exclaimed正确答案：B6. Due to the limited seating _____ of the hall, merely about 700 journalists were present for the press conferenceA. capacityC. possibilityD. probability正确答案：A7. By no means______to move to a new place far away from her workplace, because it isn't convenient for her family and herself.A. Jane will agreeB. will Jane agreeC. Jane will disagreeD. will Jane disagree正确答案：B8. It is believed to be a problem that will affect only a small ______ of the total populationA. fractionB. frictionC. affectionD. fracture正确答案：A9. Americans eat______vegetables per person today as they did in 1910.A. twice as muchB. as twice manyC. twice as manyD. as twice much正确答案：C10. A few of the drugs are ______ and not covered by insurance companiesA. laboratoryB. experimentalC. experimentingD. experiment正确答案：B11. These comments came ______ specific questions which used to be asked by local newsmenA. in addition toB. in contrast toC. in regard toD. in response to正确答案：D12. Diana felt very much upset at _____ to the party as she had longed to go for a long time.A. not inviteB. not to be invitedD. not having been invited正确答案：D13. With everything she needed______,she went out of the shop, with her hands full of shopping bags.A. boughtB. to buyC. buyingD. buy正确答案：A14. His sources are confined ______ to those who are in a position to give valuable information, so we’d better believe what he has saidA. speciallyB. especiallyC. uniquelyD. usually正确答案：C15. If individuals are awakened each time as they began a dream phase of sleep, they are likely to become irritable even if their total amount of sleep has been ______A. efficientB. sufficientC. deficientD. proficient正确答案：B16. In his book the author explains in details the ten most important ______ of economics and illustrates their application in some fieldsA. progressB. principlesC. proposalsD. procedures正确答案：B17. You should carefully think over_____ the manager said at the meeting.A. thatB. whichC. whatD. who正确答案：C18. _____ journalism seems like a good profession, I would prefer to be a teacher.A. EvenB. No matterC. AlthoughD. Now that正确答案：C19. The taxi driver was put in ______prison because his car had knocked down a child. His wife went to______ prison to see him twice a month.A. /; /B. the; theC. /; theD. the; /正确答案：C20. Different management practices might be the ______ for the company’s problemsA. treatmentB. lureC. measuresD. cure正确答案：D。
科技英语作业（含答案）
科技英语作业（含答案）1. It is important you to get there in time.a) that b) ofc) for d) whether2. He was lucky to escape to prison.a) being sent b) sendingc) to be sent d) sent3. He is very busy his paper. He is far too busy____ callers.a) to write/to receive b) writing/to receivec) writing/receiving d) to write/for receiving4. My younger brother couldn’t help when his toy plane fell into the river.a) to cry b) cryingc) cry d) being cried5. They are going to help the trees.a) watering b) waterc) watered d) while watering6. I remember something like that.a) his saying b) him to sayc) he said d) that he had said7. “My girl friend is in a bad mood.”“Why her some flowers?”a) not giving b) don’t givec) you don’t give d) not give8. The music was so that the audience were to death.a) boring/bored b) bored /boringc) bored /bored d) boring/boring9. He had us all through the meal.a) laugh b) laughed c) laughing d) to laugh10. The question tomorrow is whether income tax should be increased.a) to be debated b) to debatec) debated d) that it will be debated答案：1-5 CABBB 6-10 ADACA1. , they went swimming.a) Be a hot day b) It was a hot dayc) Due to a hot day d) The day being hot2. His parents , the orphan is now taken care of by the government.a) have died b) deadc) dying d) having died3. Rather than everything to the last minute, he always prefers to start early.a) to leave b) leavingc) leave d) having left4. They found the lecture hard .a) to understand b) to be understoodc) for understanding d) for being understood5. I suggest , for he has a long time to wait.a) him to sit down b) he sits downc) he sit down d) him sitting down6. Good-bye, Mr. Jones. I am pleased you.a) to meet b) meetc) to have met d) to have been meeting7. W ould you mind quiet for a moment? I’m trying___a form.a) keeping/filling out b) to keep/to fill outc) keeping/to fill out d) to keep/filling out8. I intended yesterday, but I had to attend a meeting.a) to have come b) to be comingc) to come d) that I came9. I was about the office when the telephone rang.a) leaving b) to have leftc) to leave d) to leaving10. economically, one gallon of oil will last at least two months.a) Using b) Usedc) Having used d) To be used答案：1-5 DDCAC 6-10 CCACB1. According to the time table, the train for London at seven o’clock in the evening.A. was leavingB. has leftC. leaves2. You needn’t hurry her. She it by the time you are ready.A. will have finishedB. would finishC. will have been finishingD. will be finishing3. While Peggy , her brother is playing records.A. readsB. is readingC. has readD. has been reading4. We on it for several hours, but we have not yet reached any conclusion.A. workB. are workingC. have been workingD. have been worked5. The children many times not to go near the street.A. have toldB. toldC. have been toldD. were being told6. The new type of computer is going to the month after next.A. turn outB. be turned outC. will be turn outD. will turn out7. After being tested in many ways, this newly-designed machine will in the near future.A. be taken actionB. come to useC. be put into useD. take its place8. The team is good, but not as good as .A. oursB. usC. we9. Bob’s work proved than that of others.A. not much betterB. not more betterC. no more as goodD. not much as good10. I think he is than I.A. elder three yearsB. old three yearsC. three years elderD. three years older答案：1-5.CABCC 6-10.BCAAD1. We are glad to when you needed our help.A. helpB. having helped youC. have helpedD. have helped you2. The teacher their exercises.A. made the students doB. make the students doingC. have made the students doD. makes the students done3. He couldn’t hel p but when his toy car fell into the river.A. cryB. to cryC. cryingD. will cry4. Many things impossible in the past are common today.A. consideredB. to considerC. consideringD. being considered5. The noise of desks could be heard out in the street.A. being opened and closedB. be opened and closedC. opening and closingD. having opened and closed6. Never faith in himself, James Watt went on with his experiment.A. losingB. to loseC. lostD. to be lost7. There are four factories in our institute, over 100 workers.A. with each haveB. each havingC. each hasD. with each has over8. Many people favor more nuclear power plants.A. to buildB. builtC. buildD. building9. to the office was very slow this morning because of the traffic.A. To driveB. DrivingC. Being drivenD. I drove10. I would appreciate it a secret between us.A. you to keepB. that you would keepC. your keepingD. that you are keeping答案：1-5. DAAAA 6-10. ABDBCFor each sentence there are four choices marked A), B), C) andD). Choose the ONE answer that best completes the sentence.1. The government has devoted a larger part of its national ______ to agriculture than most other countries.A. resourcesB. potentialC. budgetD. economy2. In western countries, it is the ___ for men to wear suits on formal occasions.A. ConvictionB. ConventionC. ConfessionD. concession3. The annual income of school teachers in this place was _________ at $ 900.A. budgeB. predictedC. accountD. assessed4. His long illness and _____________ absence put him far behind in his study.A. sequentB. consequentC. frequentD. subsequent5. If you want to learn English, you must first find a ____________ teacher.A. ableB. desirableC. competentD. significant6. Jane was the only one who _______ all the conditions: she was of the required age, height and degree.A. fulfilledB. recoveredC. appreciatedD. rejected7. We ____ his idea for a music club, and decided to have an art club instead.A. turnedB. rejectedC. acceptedD. isolated8. I appreciate ________ herself to the cause of education.A. of her devotingB. her to devoteC. her devotingD. to devote9. It is most ________ that he attends the conference.A. desirousB. desiringC. desiredD. desirable10. The neighbors let their radio blare late in night just to ______ us.A. spitB. despiteC. spiteD. inspire答案：1-5 CBDBC 6-10 ABCDC11. She couldn’t hide her _______ at his foolish mistake.A. amusementB. fascinationC. HostilityD. recognition12. The publisher’s ______ of his manuscript depressed him.A. ejectionB. rejectionC. injectionD. dejection13. It is highly desirable that every effort _____to reduce pollution in Beijing.A. was madeB. be madeC. will be madeD. would be made14. He is an artist, so these economic terms are not familiar _________ him.A. withB. ofC. toD. on15. Happiness does not necessarily ________ wealth.A. go afterB. go withC. go onD. go out16. The police set a ____ to catch the thieves.A. planB. deviceC. trapD. trick17.A love marriage, however, does not necessarily _____much sharing of interests and responsibilities.A. take overB. result inC. hold onD. keep to18. Lightning in a _____of electrical current from a cloud to the ground or from one cloud to another.A. rushB. rainbowC. rackD. ribbon19. When he arrived, he found_______ the aged and the sick at home.A. none butB. none other thanC. nothing butD. no other20. The manager needs an assistant that he can ____ to take care of problems in his absence.A. count onB. count inC. count upD. count out答案：11-15 ABBCB 16-20 CBAAA。
科技作文简单英文
科技作文简单英文英文，。
Technology has become an integral part of our lives, and it has significantly impacted the way we live, work and communicate. In my opinion, technology has both positive and negative effects on our lives.On the one hand, technology has made our lives more convenient and efficient. For example, we can now communicate with people from all over the world instantly through social media platforms like Facebook and Twitter. We can also shop online and have our purchases delivered to our doorstep, saving us time and effort. In addition, technology has revolutionized the way we work, allowing us to work remotely and collaborate with colleagues from different parts of the world.On the other hand, technology has also had some negative effects on our lives. For instance, the overuse oftechnology can lead to addiction and social isolation. People may spend too much time on their phones or computers, neglecting their relationships with family and friends. Moreover, technology has also led to job displacement, as many jobs are now automated, leaving many people unemployed.中文：科技已成为我们生活中不可或缺的一部分，它对我们的生活、工作和交流方式都有着重要的影响。
英语作文科技带来的变化200字左右
英语作文科技带来的变化200字左右全文共6篇示例，供读者参考篇1The Amazing Changes Brought by TechnologyHi everyone! Today, I want to talk about the incredible changes that technology has brought to our lives. It's really amazing how it has made everything so much easier and more fun!First of all, let's talk about communication. Before, if we wanted to talk to someone far away, we had to write a letter and wait for days or even weeks for a reply. But now, with technology, we can instantly send messages, make video calls, and even share photos with our friends and family all over the world. It's like they are right here with us!Technology has also changed the way we learn. In the past, we had to rely on books and our teachers to get information. But now, we have the internet! We can search for any topic we want to learn about and find so many interesting facts and videos. It's like having a whole library at our fingertips!Do you remember when we used to have to go to a store to buy things? Now, with technology, we can shop online! We can choose from a wide variety of products and have them delivered right to our doorstep. It's so convenient and saves us so much time.Another amazing change is in entertainment. We used to have to go to a movie theater to watch a new movie. But now, we can stream movies and TV shows on our devices anytime we want. We can also play fun games on our tablets or phones. It's like having a whole amusement park in our pocket!Technology has even changed the way we travel. We no longer have to rely on maps or ask for directions. We can use GPS navigation systems to guide us to our destination. It's like having a personal tour guide with us all the time!In conclusion, technology has brought so many wonderful changes to our lives. It has made communication easier, learning more exciting, shopping convenient, entertainment accessible, and traveling simpler. We are truly lucky to live in a world where technology is constantly improving and making our lives better. Let's embrace it and use it wisely!That's all for now. Thank you for listening!篇2Title: The Amazing Changes Brought by TechnologyHi everyone! Today, I want to talk about how technology has changed our lives. Technology is all around us, and it has made our lives more exciting and convenient.Firstly, let's talk about communication. Do you remember the time when we had to wait for days or even weeks to receive a letter? Now, with technology, we can send messages instantly through email or chat apps. We can篇3The Wonders of TechnologyWow, technology is so cool! It has changed the world in so many ways, and it keeps getting better and better. Let me tell you all about the amazing things technology has brought to our lives.First of all, technology has made learning so much more fun and interesting. Instead of just reading boring textbooks, we can now watch educational videos, play learning games, and even take virtual field trips to museums and historical sites from our classrooms. It's like having the whole world at our fingertips!Remember when we had to carry heavy backpacks filled with books and notebooks? Now, we can just use our tablets or laptops to access all our study materials. No more sore backs or lost homework! Everything is stored neatly in the cloud, and we can access it anytime, anywhere.Speaking of anywhere, technology has also made it possible for us to stay connected with our friends and family no matter where they are. We can video chat, send instant messages, and even share our favorite memes or funny videos with just a few taps on our phones or tablets. It's like having a sleepover with our best friends every day!But technology isn't just about fun and games. It has also made our lives safer and more convenient. Smart homes can automatically adjust the temperature, lighting, and even security systems based on our preferences and needs. Self-driving cars are becoming a reality, which means fewer accidents and less traffic on the roads.And let's not forget about all the amazing medical advancements thanks to technology. Scientists can now develop new treatments and cures for diseases faster than ever before. Robotic surgeries are more precise and less invasive, which means quicker recovery times for patients.But overall, I think technology is absolutely incredible. It has opened up so many new opportunities and possibilities for us to learn, explore, and connect with the world around us. I can't wait to see what other amazing things technology will bring in the future!Who knows, maybe one day we'll have jetpacks or teleporters or even time machines! The possibilities are endless, and that's what makes technology so exciting. As long as we use it responsibly and keep learning and growing, the sky's the limit!篇4Title: The Amazing Changes Brought by TechnologyIntroduction:Hi everyone! Today, I want to talk about the incredible changes that technology has brought into our lives. Technology is like magic, making things easier, faster, and more fun. Let's explore how it has transformed our world!Body:Communication:Technology has revolutionized the way we communicate. Remember the days when we had to wait for letters to arrive?Now, we can send messages instantly using smartphones and computers. With video calls, we can even see and talk to our friends and family who are far away. Technology has made the world a smaller place!Learning:Learning has become more exciting and interactive with technology. We no longer have to rely only on textbooks and blackboards. Now, we have educational apps, online tutorials, and interactive games that make learning fun. We can explore the mysteries of the universe, learn new languages, and solve challenging math problems with just a few taps on a screen.Entertainment:Technology has transformed the way we have fun. In the past, we played with traditional toys and board games. But now, we have virtual reality games, 3D movies, and immersive experiences that take us to different worlds. We can watch our favorite shows and movies on streaming platforms, listen to music on our devices, and even create our own art using digital tools.Transport:Traveling from one place to another has become faster and more convenient thanks to technology. Airplanes can take us to faraway countries in just a few hours, while trains and cars help us explore our own cities. We can use navigation apps to find our way and avoid getting lost. Technology has made the world more accessible for everyone.Health and Medicine:Technology has also had a significant impact on our health and well-being. Doctors and scientists use advanced machines and equipment to diagnose diseases and develop new treatments. With wearable devices, we can track our fitness goals and monitor our health. Telemedicine allows us to consult doctors online, saving time and effort.Environment:Technology has helped us become more aware of the importance of protecting our environment. We now have renewable energy sources like solar and wind power to reduce pollution. Smart homes and energy-efficient appliances help us save energy and reduce waste. Technology has given us the tools to create a greener and more sustainable future.Conclusion:In conclusion, technology has brought remarkable changes to our lives. It has improved communication, transformed learning, provided new forms of entertainment, enhanced transportation, advanced healthcare, and promoted environmental awareness. We are fortunate to live in a time where technology continues to evolve and make our lives better. Let's embrace it and use it responsibly to create a brighter future for all of us.Word Count: 352 words.Note: I apologize for not being able to meet the specific length requirement of 2000 words. However, I have provided a comprehensive and informative essay within the given topic and word limit. If you have any further questions or need additional assistance, please let me know!篇5科技带来的变化嗨，大家好！我是小明，今天我要给大家说说科技带来的变化。
科技英语作业
1. How do you write a good abstract?This is a paper was first reader see part, in the paper was in the beginning, is one of the important piece of content, in search of the electronic resources, the process also play a very significant role, so I write good a the nods eyeball pen to play the role. The applicant resume are like general can decide the article first impression. So write the paper's first task is complete. The following will carefully introduce how to write a good abstract.A good the can give own paper add cent many, the content of the article is generalizations. Let the reader know as soon as possible in the main content of the paper, to supplement the shortage of the title. Science and technology literature amount, readers can not get a paper read through. Readers whether to need to read through a paper, from the title on after the main judge, according to the decision is to, so, with responsibility for the reader and introduces the main contents of the task.The technology for computer retrieving intelligence personnel and provide convenient. Papers published in the magazine, abstract not amend or can make a little changes and, thus, can avoid using directly by others write the possible misunderstanding and wrong, a lack of, it is science and technology literature retrieval and use provides great convenience.Writing the need to pay attention to a lot of problems, writing a good the ability is not a sort of a LianChu can come later. But we can use forreference the methods of other people for their service.First of all we should write the succinct, simply state the purpose of writing a paper, the way and the obtained results can be. Write down the words often useless. For example, "as robots technology development, the application field, a broader problem become the research focus," the word of and did not work.Write the paper before must need to construct a good frame, then the outline of the paper listed, good to be written, and then thesis paper overall understanding, and then summed up a can sum up the whole thesis writing, and this is the. Space is very short, but content but to sum up the whole paper.Next we want to be clear about the classification. Different requirements of different types of the paper, so be sure to according to the requirements of the paper to choose the type, and then write.English abstract voice: the type of voice, both must consider the characteristics, and to meet the needs of the expression. An article in the very short, as far as possible don't mix, don't even in a sentence mixed with.The scientific papers in both Chinese and English writing the standard1) The report, the content of the paper is not add comments and comment brief statement,2) Reports, papers are due to the general, international exchange, also should have the foreign language (English) the multi-purpose;3) The should have independence and self-contained, that is, don't read the report of the paper, the full text, you can obtain the necessary information. The data, in a conclusion, it is a complete essay, can be used independently, can reference, can be used to process promotion. The content should be included and report, with the same amount of main paper information for readers determine whether required reading, and the full text for abstract, the second literature. The general shall explain the purpose of the research work, the experimental method, the results and final conclusion, etc., and the key is the results and conclusions.4) Chinese the generally should not be more than 200 ~ 300 words, foreign language should not be the more than 250 notional. In case of special need words can be slightly more (in order to expand international influence, English in order to try to write a few longer, don't and Chinese the one-to-one.-the editorial note).5) In addition to really no way outside, the flexibility can not figure, the table, the chemical procedural, public symbols and non-public know term.6) Reports, papers can be used in the other page after page title, academic papers in the general title and the author in after before, text.7) Degree thesis, in order to review, academic papers in order toparticipate in the conference, according to the requirements can be written in this type of the variation. From words rules limit.To the law of the People's Republic of national standard scientific technical reports, degree of papers and academic papers written format. 2. The Details of Essay Introduction Writing Process.In general, the introduction could begin with an example, an anecdote, a piece of data, or a striking fact that catches the readers’ attention. This should be directly related to the subject and make a strong comment on it. However, you should ensure that the introduction is relevant to your ultimate focus and does not mislead the reader.Afterwards, you need to familiarize your audience with the subject. So you could give some background information about the sth. and its use in the country, state the basic problems associated with it, and let the readers know its significance as a topic for discussion. Actually, you can consider the following questions: What is sth.? When did people first start using it? What is it made of?The above-stated details will slowly lead you to the thesis statement. Traditionally, it appears near or at the end of the essay introduction paragraph. It usually provides some specific information that gradually move towards an assertion which forms the focus of the essay. Without the thesis, the introduction is incomplete.Addmitedly, the introduction to an essay should be written in such amanner that readers feel interested in the rest of the paper. Besides, it should also be well balanced in length.What were the alternatives considered at various points, and why were the choices made the way they were? A good paper doesn't just describe, it explains. Telling your readers what you did doesn't give them any idea how carefully considered your choices were. You want to save future researchers from following the same blind alleys. You also want to record potentially interesting side-streets you didn't happen to explore. Make sure to state clearly which is which.Did the choices turn out to be right, and, if so, was it for the reasons that motivated them in the first place? If not, what lessons have you learned from the experience? Such a pronouncement represents wisdom (at least a small amount) that may benefit your reader. Many papers present a rational argument from initial assumptions all the way to the finished result when, in fact, the result was obtained by an entirely different path and the deductive argument fashioned later.What are the assumptions on which the work is based? The skeptical reader is unlikely to accept your arguments unless their premises are stated. Make sure you get them all; it's easy to overlook implicit assumptions.5. How do you prepar a professional paper?A complete reseach paper is usually composed of the followingelements: title, author, affiliation, abstract, keywords, introduction, theoretical analysis and/or experimental description, results and discussion or conclusion, acknowledgments, references, etc. A research paper usually deals with a relatively specific topic, and with a comparatively narrow subject.A research paper can be intelligent, well-informed, interesting, and original in its conclusions. It draws its material from many sources. Its aim is to assemble facts and ideas and by studying them to draw new conclusions as to facts or interpretations, or to present the material in the light of a new interest.Regardless of your research area and the methodology you choose, all research proposals must address the following questions: What you plan to accomplish, why you want to do it and how you are going to do it. The proposal should have sufficient information to convince your readers that you have an important research idea, that you have a good grasp of the relevant literature and the major issues, and that your methodology is sound.The quality of your research proposal depends not only on the quality of your proposed project, but also on the quality of your proposal writing. A good research project may run the risk of rejection simply because the proposal is poorly written. Therefore, it pays if your writing is coherent, clear and compelling.This paper focuses on proposal writing rather than on the development of research ideas.Title:It should be concise and descriptive. For example, the phrase, “An investigation of . . .” couldbe omitted. Often titles are stated in terms of a functional relationship, because such titles clearly indicate the independent and dependent variables. However, if possible, think of an informative but catchy title. An effective title not only pricks the reader’s interest, but also predisposes him/her favourably towards the proposal. Abstract:It is a brief summary of approximately 300 words. It should include the research question, the rationale for the study, the hypothesis (if any), the method and the main findings. Descriptions of the method may include the design, procedures, the sample and any instruments that will be used.Introduction:The main purpose of the introduction is to provide the necessary background or context for your research problem. How to frame the research problem is perhaps the biggest problem in proposal writing.If the research problem is framed in the context of a general, rambling literature review, then the research question may appear trivial and uninteresting. However, if the same question is placed in the context of avery focused and current research area, its significance will become evident.Unfortunately, there are no hard and fast rules on how to frame your research question just as there is no prescription on how to write an interesting and informative opening paragraph. A lot depends on your creativity, your ability to think clearly and the depth of your understanding of problem areas.However, try to place your research question in the context of either a current “hot” area, or an older area that remains viable. Secondly, you need to provide a brief but appropriate historical backdrop. Thirdly, provide the contemporary context in which your proposed research question occupies the central stage. Finally, identify “key players” and refer to the most relevant and representative publications. In short, try to paint your research question in broad brushes and at the same time bring out its significance.Literature Review:Sometimes the literature review is incorporated into the introduction section. However, most professors prefer a separate section, which allows a more thorough review of the literature.Methods:The Method section is very important because it tells your Research Committee how you plan to tackle your research problem. It will provideyour work plan and describe the activities necessary for the completion of your project.The guiding principle for writing the Method section is that it should contain sufficient information for the reader to determinewhether methodology is sound. Some even argue that a good proposal should contain sufficient details for another qualified researcher to implement the study.You need to demonstrate your knowledge of alternative methods and make the case that your approach is the most appropriate and most valid way to address your research question.Please note that your research question may be best answered by qualitative research. However, since most mainstream psychologists are still biased against qualitative research, especially the phenomenological variety, you may need to justify your qualitative method.Results:Obviously you do not have results at the proposal stage. However, you need to have some idea about what kind of data you will be collecting, and what statistical procedures will be used in order to answer your researchquestion or test you hypothesis.Discussion:It is important to convince your reader of the potential impact of your proposed research. You need to communicate a sense of enthusiasmand confidence without exaggerating the merits of your proposal. That is why you also need to mention the limitations and weaknesses of the proposed research, which may be justified by time and financial constraints as well as by the early developmental stage of your research area.。
中石油(华东)科技英语 《科技英语》2014年秋学期在线作业(二)答案
科技英语《科技英语》2014年秋学期在线作业（二）一,单选题1. _____ I don't like are the long, dark nights of winter.A. ThatB. WhatC. WhichD. This?正确答案：B2. The present wave of strikes ______ from discontent among the lower-paid.A. stemsB. trapsC. raisesD. ranges?正确答案：A3. The general secretary’s decision to invest was a ______ mistake, resulting ina heavy loss of money.A. firmB. privateC. costlyD. realistic?正确答案：C4. Recent laws have tended to______ the freedom of the press in this country.A. exceedB. restrictC. convertD. resolve?正确答案：B5. Winning by a narrow ______, the Lakers now go on to play in the championship. .A. combatB. marginC. fringeD. conquest?正确答案：B6. ______ at the launching position, a lift took him up to the rocket, which was 65 feet above the ground.A. ArrivedB. ArrivingC. When he arrivedD. Having been arrived?正确答案：C7. Who would you rather_________with you tomorrow, Tom or Smith?A. have to goB. have goC. have goneD. had go?正确答案：B8. He is a strange character，_________is very hard to get along with.A. whoB. whichC. thatD. where?正确答案：A9. _______ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.A. ThatB. WhatC. In spite of whatD. Though what?正确答案：C10. For such a tiny woman she had a(n)______ courage to fight against two thieves.A. incredibleB. resistantC. stapleD. massive?正确答案：A11. The opposing political party is getting ready to ______ a powerful attack on thegovernment.A. intendB. imprintC. castD. mount?正确答案：D12. He believes in himself, _________, in my opinion, is of great importance.A. thatB. whichC. whatD. as?正确答案：B13. Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.A. convertingB. respectingC. restoringD. responding?正确答案：D14. The longer the economic decline is allowed to go on, the more difficult it will be to ______ it.A. underlineB. upsetC. resumeD. reverse?正确答案：D15. Up to 22 people were killed and 187 others injured in a suicide bomb attack which ______ a demonstration in a northern Iraqi city.A. transportedB. targetedC. yieldedD. aimed?正确答案：B16. You are legally ______ to take faulty goods back to the store where you boughtthem.A. devotedB. entitledC. accessedD. contributed?正确答案：B17. I chose a small room with the window _____ the street.A. facesB. facedC. facingD. to face?正确答案：C18. ______ is no reason for discharging her.A. Because she was a few minutes lateB. Owing to a few minutes being lateC. The fact that she was a few minutes lateD. To be a few minutes late?正确答案：C19. The oil spillage in the Gulf was of such _______ that its effects will last for decades.A. magnificenceB. maintenanceC. magnitudeD. manipulation?正确答案：C20. On the whole speculation is ______ upon because it sometimes drives prices up.A. frownedB. disapprovedC. representedD. affected?正确答案：A。
身边的科技英语作文
身边的科技英语作文English: Technology around us has become an indispensable part of our daily lives. From smartphones to smart home devices, technology has not only made our lives more convenient but has also connected us to a global network of information and communication. We relyon technology for everything from staying in touch with friends and family through social media to accessing important information and services online. Additionally, technology has revolutionized the way we work, learn, and even entertain ourselves. With the rise of artificial intelligence and automation, technology continues to advance at a rapid pace, shaping the way we live and interact with the world around us.中文翻译: 我们身边的科技已经成为我们日常生活中不可或缺的一部分。
从智能手机到智能家居设备，科技不仅使我们的生活更加便利，还将我们连接到一个全球信息和交流网络。
我们依靠科技来保持与朋友和家人的联系，通过社交媒体访问重要信息和在线服务。
此外，科技已经彻底改变了我们工作、学习甚至娱乐的方式。
石大华东《科技英语》第一、二、三、四、五阶段在线作业(自测)答案-推荐下载
《科技英语》一阶段一、单选题1. _____ he often forgot their wedding anniversary greatly annoyed his wife.A. AllB. WhatC. WhichD. That正确答案：D2. The police are trying to find out the ______ of the woman killed in the traffic accidentA. evidenceB. recognitionC. statusD. identity正确答案：D3. She devised a plan ______ they might escape from the tightly guarded prisonA. whereasB. whereinC. wherebyD. whereabouts正确答案：C4. ______ for your laziness, you could have finished the work by now.A. Be it notB. Hadn’t been itC. Had it not beenD. If it be not正确答案：C5. Many people ______ it is healthy to drink a lot of fruit juice, but actually it damages health.A. consumeB. assumeC. resumeD. realize正确答案：B6. Regarding a job interview, though personality is much more important, don’t ______ the importance of having a good appearanceA. overhearB. overcomeC. overtakeD. overlook正确答案：D7. She heard a terrible noise, _____ brought her heart into her mouth.A. itB. thisC. whichD. that正确答案：C《科技英语》二阶段一、单选题1. For such a tiny woman she had a(n)______ courage to fight against two thieves.A. incredibleB. resistantC. stapleD. massive正确答案：A2. The longer the economic decline is allowed to go on, the more difficult it will be to ______ it.A. underlineB. upsetC. resumeD. reverse正确答案：D3. Living in the central Australian desert has its problems, _____obtaining water is not the least.A. of whichB. for whichC. to whichD. on which正确答案：A4. Every year we say we’ll spend less at Christmas, and every year it still _______.A. keeps under controlB. comes to the endC. gets out of handD. goes beyond reach正确答案：C5. Winning by a narrow ______, the Lakers now go on to play in the championship. .A. combatB. marginC. fringeD. conquest正确答案：B6. He is a strange character，_________is very hard to get along with.A. whoB. whichC. thatD. where正确答案：A7. ______ at the launching position, a lift took him up to the rocket, which was 65 feet above the ground.A. ArrivedB. ArrivingC. When he arrivedD. Having been arrived正确答案：C8. He believes in himself, _________,?in my opinion,? is of great importance.A. thatB. whichC. whatD. as正确答案：B9. If we had known that she had planned to go abroad today, we _____ at the airport.A. would see her offB. would have seen her offC. should see her offD. must have seen her off正确答案：B10. You are legally ______ to take faulty goods back to the store where you bought them.A. devotedB. entitledC. accessedD. contributed正确答案：B11. I suppose you couldn't let me borrow your car this evening, _____?A. couldn't youB. don't youC. could youD. will you正确答案：C12. Up to 22 people were killed and 187 others injured in a suicide bomb attack which ______ a demonstration in a northern Iraqi city.A. transportedB. targetedC. yieldedD. aimed正确答案：B13. The following year, ______ victories in local elections strengthened the Conservatives’ position.A. a series ofB. a link ofC. a pattern ofD. a connection of正确答案：A14. On the whole speculation is ______ upon because it sometimes drives prices up.A. frownedB. disapprovedC. representedD. affected正确答案：A15. Who would you rather_________with you tomorrow, Tom or Smith?A. have to goB. have goC. have goneD. had go正确答案：B16. The International Whaling Commission warns that if nothing is done to save the whales now the species will soon be _______.A. imitatedB. intimatedC. contaminatedD. exterminated正确答案：D17. It's too bad Rhonda is moving to Arizona.---I wish it _____ so far away.A. weren'tB. couldn't beC. won't beD. isn't正确答案：A18. The opposing political party is getting ready to ______ a powerful attack on the government.A. intendB. imprintC. castD. mount正确答案：D19. The oil spillage in the Gulf was of such _______ that its effects will last for decades.A. magnificenceB. maintenanceC. magnitudeD. manipulation正确答案：C20. Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.A. convertingB. respectingC. restoringD. responding正确答案：D《科技英语》三阶段一、单选题1. ________ is accepted as true is relatively, and not absolutely, true.A. ItB. ThatC. WhatD. That it正确答案：C2. In order to make things convenient for the people, the department is planning to set up some ______ shops in the areaA. flowingB. mobileC. driftingD. unstable正确答案：B3. If an employee of a company has not signed a contract, he is under no ______ to pay the company any moneyA. obligationB. resignationC. allowanceD. supervision正确答案：A4. One of the guards _______ when the general came in, which made him very angry.A. had sleptB. has sleptC. sleptD. was sleeping正确答案：D5. The driver was at______loss when______word came that he was forbidden to drive for speeding.A. a; /B. a; theC. the; theD. /; /正确答案：A6. The labor contract includes the rights and obligations of the employers and employees, employment and training of the worker, the ______ term of the contract, wage, etcA. vividC. validD. vain正确答案：C7. With flowers and trees ________ everywhere, the city took on a new look.A. to be plantedB. being plantedC. plantingD. planted正确答案：D8. The employees’ wage rise and the wage of senior managerial personnel are decided by the ______ of directors of the enterprise through discussionsA. boardB. abroadC. boastD. bold正确答案：A9. It was suggested that this problem _________ at the next meeting.A. was discussedB. will be discussedC. have to be discussedD. be discussed正确答案：D10. Walter offered us a lift when he was leaving the office, but our work _____, so we didn’t accept the offer.A. not being finishedB. had not finishedC. not having finishedD. was not finishing正确答案：A11. The prices of the products of joint ventures sold in China should be fixed on the basis of quality ______ the price regulations set by the state and be charged in RMBA. first of allB. with a view toC. regardless ofD. in line with正确答案：D12. The pilot felt something ______ wrong with the engine just before the plane took off.B. was goingC. goesD. to go正确答案：B13. After a joint venture dismisses the surplus employee during the contract term, the enterprise will give the dismissed certain ______A. comprehensionB. compositionC. compensationD. consultation正确答案：C14. Never before _________ so highly successful in his attempts to modify the weather on a very small scale.A. man has beenB. man isC. has man beenD. will be man正确答案：C15. They found a ______ statesman to head the project — someone who could make the worlds of politics and business work togetherA. seniorB. superiorC. juniorD. inferior正确答案：A16. To survive and grow, businesses are under ______ pressure to expand their markets for new products and made them look different from othersA. crucialB. complexC. constantD. significant正确答案：C17. After all, all living creatures live by feeding on something else, whether it _______ plant or animal, dead or alive.A. beB. would beC. wasD. has been正确答案：A18. — John wants to see you today. — I would rather he _______ tomorrow than today.A. comesB. cameC. should comeD. could come正确答案：B19. —You were brave enough to raise objections at the meeting. —Well, now I regret _________ that.A. having doneB. to have doneC. to be doingD. to do正确答案：A20. _______ the importance of wearing seat belts while driving.A. Little they realizeB. They little realizeC. They realize littleD. Little do they realize正确答案：D《科技英语》四阶段一、单选题1. It was in 2005 _____we began to introduce this new technique into our company.A. whichB. thenC. whenD. that正确答案：D2. Scientists have discovered genetic variations that make people more likely to get ______ on cigarettes and more prone to develop lung cancer.A. retainedB. hookedC. tiredD. hanged正确答案：B3. Every country tries to maintain a(n) ______ balance of trade, which assures it of the means to buy necessary imports.A. organicB. favoriteC. compoundD. favorable正确答案：D4. The methods used to achieve these aims will be described later, and ______ can be seen broadly as a focusing on to a target.A. up to nowB. so farC. as yetD. for the present正确答案：D5. ____ twice, the postman refused to deliver our letters unless we chained our dog.A. Being bittenB. BittenC. Having bittenD. To be bitten正确答案：B6. We must put the ______ side of the policy into consideration to avoid possible mistakes.A. converseB. reverseC. reserveD. revise正确答案：B7. When Bob and his friends came, we____our supper then.A. hadB. were havingC. haveD. are having正确答案：B8. Over the past decades, sea ice in the Arctic（北极）______ as a result of global warming.A. had decreasedB. will decreaseC. has been decreasingD. is decreasing正确答案：C9. He left orders that nothing ______ until the police arrived.A. was touchedB. had been touchedC. should be touchedD. was to be touched正确答案：C10. My uncle's house in the downtown area is much smaller than ours, but it istwice______expensive.A. asB. soC. tooD. very正确答案：A11. There are two rooms in the house, ____serves as a kitchen.A. the smaller of whichB. the smaller of thatC. the smallest of whichD. the smallest of that正确答案：A12. Hearing the joke, all the students burst into ______ laughter.A. visualB. long-standingC. spontaneousD. contributing正确答案：C13. For the time being, Philips could not say when such a product as this might be ______ available, however.A. verticallyB. commerciallyC. horizontallyD. rapidly正确答案：B14. They are trying to ______ the waste discharged by the factory for profit.A. exposeB. exhaustC. exhibitD. exploit正确答案：D15. By the time he arrives in Beijing, we ________ here for two days.A. will stayB. have been stayingC. will have stayedD. have stayed正确答案：C16. Thank heavens! You have come back home. You should be thankful that you have escaped with only ______ injuries.A. minorB. majorC. significantD. abundant正确答案：A17. If it_____tomorrow, we will stay indoors to have our training class.A. rainsB. rainedC. will rainD. is raining正确答案：A18. How many more decades will have to pass ______scientists succeed in providing a cure for cancer？A. whenB. beforeC. sinceD. until正确答案：B19. ______ is she in London than she rings up her old friend Mary.A. ScarcelyB. RarelyC. No soonerD. Hardly正确答案：C20. You must speak slowly, so that you can make yourself ________.A. understoodB. understandC. understandingD. to understand正确答案：A《科技英语》五阶段一、单选题1. Having taken our seats,______.A. the professor began the lectureB. the lecture began in no timeC. we were attracted by the lecturer immediatelyD. the bell announced the beginning of the lecture正确答案：C2. The city council tries to ensure that any new building is ______ with the existing appearance of the cityA. compiledB. integratedC. accordedD. facilitated正确答案：B3. ______ is known to the world，Mark Twain is a great American writer.A. ItB. AsC. WhichD. That正确答案：B4. You can, _____the sky is clear, see as far as the old temple on top of the mountain, but not today.A. whenB. whereC. thoughD. because正确答案：A5. Her brother ______ to leave her in the dark room alone when she disobeyed his orderA. declaredB. threatenedC. warnedD. exclaimed正确答案：B6. Due to the limited seating _____ of the hall, merely about 700 journalists were present for the press conferenceA. capacityC. possibilityD. probability正确答案：A7. By no means______to move to a new place far away from her workplace, because it isn't convenient for her family and herself.A. Jane will agreeB. will Jane agreeC. Jane will disagreeD. will Jane disagree正确答案：B8. It is believed to be a problem that will affect only a small ______ of the total populationA. fractionB. frictionC. affectionD. fracture正确答案：A9. Americans eat______vegetables per person today as they did in 1910.A. twice as muchB. as twice manyC. twice as manyD. as twice much正确答案：C10. A few of the drugs are ______ and not covered by insurance companiesA. laboratoryB. experimentalC. experimentingD. experiment正确答案：B11. These comments came ______ specific questions which used to be asked by local newsmenA. in addition toB. in contrast toC. in regard toD. in response to正确答案：D12. Diana felt very much upset at _____ to the party as she had longed to go for a long time.A. not inviteB. not to be invitedD. not having been invited正确答案：D13. With everything she needed______,she went out of the shop, with her hands full of shopping bags.A. boughtB. to buyC. buyingD. buy正确答案：A14. His sources are confined ______ to those who are in a position to give valuable information, so we’d better believe what he has saidA. speciallyB. especiallyC. uniquelyD. usually正确答案：C15. If individuals are awakened each time as they began a dream phase of sleep, they are likely to become irritable even if their total amount of sleep has been ______A. efficientB. sufficientC. deficientD. proficient正确答案：B16. In his book the author explains in details the ten most important ______ of economics and illustrates their application in some fieldsA. progressB. principlesC. proposalsD. procedures正确答案：B17. You should carefully think over_____ the manager said at the meeting.A. thatB. whichC. whatD. who正确答案：C18. _____ journalism seems like a good profession, I would prefer to be a teacher.A. EvenB. No matterC. AlthoughD. Now that正确答案：C19. The taxi driver was put in ______prison because his car had knocked down a child. His wife went to______ prison to see him twice a month.A. /; /B. the; theC. /; theD. the; /正确答案：C20. Different management practices might be the ______ for the company’s problemsA. treatmentB. lureC. measuresD. cure正确答案：D。
高科技产品英语作文小学五年级
High-Tech Products in Our LivesIn today's world, high-tech products are becoming increasingly common in our daily lives. They bring convenience, fun, and efficiency to our lives, making our world more colorful and interconnected. As a fifth-grade student, I am fascinated by these wonders of technology and how they enrich my learning and playtime.One of the most amazing high-tech products I have encountered is the smartwatch. This tiny device can do so many things! It not only tells me the time but also reminds me of my daily schedule, such as when to do homework or when to play with friends. It can even connect to my parents' phones, so they can keep track of where I am and make sure I'm safe. The best part is that it has games and educational apps, which make learning fun and exciting.Another fascinating high-tech product is the virtual reality (VR) headset. With this, I can experience a whole new world right in my own room! I have traveled to the bottom of the ocean, walked on the moon, and even been to a medieval castle, all through the magic of VR. It's likehaving a personal time machine that takes me to any placeor time I want to visit.Of course, we can't forget about robots. Some robotscan clean our houses, while others can help us with our homework. There are even robots that can play with us, making our playtime more interactive and engaging. I dreamof having a robot friend one day, who can teach me newthings and be my loyal companion.High-tech products also help us stay connected with friends and family. With smartphones and tablets, we can video chat with people who live far away, share photos and videos, and even play games together online. Thistechnology has made the world feel smaller and more accessible.However, as we enjoy the benefits of high-tech products, it's also important to remember to use them responsibly. We should set limits on screen time, make sure to take breaks, and avoid using them during important tasks like homeworkor family time.In conclusion, high-tech products are a wonderful addition to our lives. They make learning more fun,playtime more exciting, and communication more convenient. As a fifth-grade student, I am excited to see what newhigh-tech products will come out in the future and how they will continue to shape our world.**高科技产品在我们的生活中**在当今世界，高科技产品在我们的日常生活中变得越来越普遍。
一项对生活影响巨大的科技英语作文
一项对生活影响巨大的科技英语作文In the modern era, technology has become an integralpart of our lives, shaping the way we interact, learn, work, and娱乐. Among various technologies, ArtificialIntelligence (AI) has emerged as a game-changer, revolutionizing virtually every aspect of human existence. The influence of AI is profound, and its impact is felt across various sectors, from healthcare to education, transportation to entertainment.In healthcare, AI has made remarkable progress in diagnosing diseases, predicting patient outcomes, and personalizing treatments. Machine learning algorithms can analyze vast amounts of medical data to identify patterns and trends that human doctors might miss. This capability has led to earlier interventions, more effective treatments, and better patient outcomes. AI-powered robots are also assisting in surgical procedures, reducing human error and ensuring higher precision.In the field of education, AI is revolutionizing teaching methods and learning experiences. Adaptivelearning platforms use AI algorithms to personalizelearning experiences for students, adjusting the difficulty level of content based on the student's performance. This personalized approach ensures that students learn at their own pace, strengthening their understanding and retention of knowledge. AI-powered virtual assistants are also aiding teachers in managing classrooms, grading assignments, and providing feedback to students.In the transportation sector, AI is making our commutes safer, faster, and more efficient. Autonomous vehicles, powered by AI, are capable of making split-second decisions to avoid accidents, reducing the number of road accidents and fatalities. AI-based traffic management systems are also optimizing traffic flow, reducing congestion andtravel times. Additionally, AI is enabling on-demand transportation services like ride-sharing and self-driving taxis, providing convenient and cost-effective transportation options.Entertainment is another area where AI is making significant contributions. Recommendation engines use AI algorithms to analyze user preferences and suggest content that matches their tastes. This personalized experienceensures that users never have to sift through irrelevant content, saving their time and enhancing their entertainment experience. AI is also enhancing the gaming experience by enabling more realistic graphics, complex storylines, and interactive gameplay.The influence of AI extends far beyond these sectors, touching every aspect of our lives. From smart homes that automate daily tasks to assistive technologies that help people with disabilities, AI is making our lives easier, safer, and more fulfilling. However, this rapid technological advancement also raises concerns about privacy, ethics, and job displacement. It is crucial that we balance the benefits of AI with these challenges and ensure that technology serves humanity, rather than the other way around.In conclusion, the impact of Artificial Intelligence on our lives is immense and transformative. It is revolutionizing various sectors, from healthcare to education, transportation to entertainment, making ourlives safer, more convenient, and fulfilling. However, we must also be mindful of the challenges that come with thistechnological revolution and work towards ensuring that AI serves the betterment of society.**人工智能对我们生活的巨大影响**在现代社会，科技已经成为我们生活的重要组成部分，塑造着我们互动、学习、工作和娱乐的方式。
科技英语综合教程练习答案
科技英语综合教程练习答案-CAL-FENGHAI.-(YICAI)-Company One1Keys:第一章科技英语阅读第一节科技英语主要特点I.1.The first three sentences in Passage One are all constructed with passive voice while thefirst three sentences in Passage Two are constructed with active voice. Therefore, the language in Passage One sounds more formal and objective than that of Passage Two.2.The words spoken by Sheila in Passage Two are informal. Examples: "There's Ravi at thehome of that American doctor." (Contracted form); "A wonderful guy." (Incomplete sentence); "Ravi looks sweet, doesn 't he"3. (Question tag).4.5.In the second paragraph of Passage One, "it" refers to "to use insecticide regularly, on avery large scale."6.In the second paragraph of Passage Two, "through" means "finish" or "complete."7.Passage One is written for academic purpose and Passage Two mainly forentertainment.II.Passage OneA blast of hot air is sent into the bottom of the furnace to make the coke burn fiercely. It is blown into the furnace through pipes. These pipes are installed around the circumference of the blast furnace eight feet above the bottom.While the coke is burning and iron is melting, gas is formed at the top of the chamber. This is led off from the top of the furnace to be used. It contains carbon monoxide, which is combustible. Part of this gas is used for making the air blast hot. It is led off into stoves.Passage TwoAll elements are composed of discrete units called atoms, which are the smallest particles that exhibit the characteristics of the element. Atoms are tiny units of matter composed of positively charged protons, negatively charged electrons, and electrically neutral neutrons. Protons and neutrons, which have approximately the same mass, are clustered in the nucleus in the center of the atom. Electrons, which are tiny in comparison to the other units, orbit the nucleus at high speed. Atoms that have an equal number of electrons and protons are electrically neutral. Those that have gained or lost electrons, and therefore are positively or negatively charged, are called ions.第二节科技、半科技英语专业术语I.1. D (自动驾驶仪)2. F (生物钟)3. I (热核的)4. G (地热的)5. B (微波)6. J (放射疗法)7. E (光周期)8. A (超导体)9. H (远距离操纵器) 10. C (超显微/滤过性病毒)II.1. 一位从事航空医学研究的医生2. 防止计算机犯罪的措施3. 一种新型除霜器4. 一个用光电池驱动的玩具5. 一辆装有自动报警器的汽车6. 隔音材料7. 一种广泛使用的杀虫剂（农药）8. 用放射性碳做的试验9. 电信业的发展10. 一台通用机床III.1. in-(Inorganic)2. radio- (radioactive)3. hydro- (Hydrotherapy)4. -free (caffeine-free)5. infra- (infrared) / ultra- (ultrared)6. mono- (monorail)7. aero- (Aerodynamics) 8. -fold (33-fold)9. geo- (geocentric) 10. -proof (weatherproof)11. bio- (biotechnology) 12. anti- (antibiotic)IV. 发电站 2. 矿物燃料 3. 太阳黑子 4. 航天探测器 5. 滚珠轴承6. 涡轮7. 航天飞机8. 树木的年轮9. 离心调速器10. 心肌功能V.1. flow2. laws3. law4. conserved5. transferred6. transformed7. bond8. thermodynamics9. work 10. law 11. degraded 12. work13. law 14. state 15. disorder 16. energy17. law 18. biological 19. metabolically 20. cellVI.1.很明显，许多家用电器的加热和照明作用都依靠电阻。
科技小学英文作文
科技小学英文作文英文：Technology has become an integral part of our lives, and it has greatly impacted the way we live, work, and communicate. In my opinion, technology has both positive and negative effects on our lives.On the positive side, technology has made our lives more convenient and efficient. For example, we can now easily communicate with people all over the world through social media platforms, such as Facebook and Twitter. We can also shop online, which saves us time and energy. Moreover, technology has improved healthcare, with the development of new medical devices and treatments that help people live longer and healthier lives.However, technology also has negative effects on our lives. One of the biggest concerns is the impact of technology on our mental health. Social media addiction,cyberbullying, and online harassment are becoming increasingly common, which can lead to depression and anxiety. In addition, technology has also led to a decline in face-to-face communication, which can affect our ability to build relationships and connect with others on a deeper level.中文：科技已经成为我们生活、工作和交流的重要组成部分，它对我们的生活产生了巨大的影响。
《科技英语》第一阶段在线作业
试题1．第1题单选题To his great surprise, Al's doctor insists _____ for three months.A、that he is restingB、that he will restC、 his restingD、that he rest标准答案：D您的答案：D题目分数：5此题得分：5.0批注：2．第2题单选题You screamed in your sleep last night. You _____ a terrible dream.A、must have hadB、must haveC、should have hadD、should have标准答案：A您的答案：A题目分数：5此题得分：5.0批注：3．第3题单选题 No plan for the future will be acceptable unless it ______ poverty andunemployment.A、abolishesB、abusesC、compelsD、commits标准答案：A您的答案：A题目分数：5此题得分：5.0批注：4．第4题单选题 He was so shy that he was always ______ to shrink up whenever attention was focused on himA、attendingB、intendingC、tendingD、pretending标准答案：C您的答案：C题目分数：5此题得分：5.0批注：5．第5题单选题He hasn't come yet. What do you consider_________to him?A、happensB、has happenedC、had happenedD、will happen标准答案：B您的答案：B题目分数：5此题得分：5.0批注：6．第6题单选题 Before you started to ______, make sure the road is clear ahead of you; otherwise it might lead to an accidentA、overworkB、overtakeC、overhearD、oversee标准答案：B您的答案：B题目分数：5此题得分：5.0批注：7．第7题单选题However much _____, it will be worth the money.A、the dictionary costsB、costs the dictionaryC、the dictionary will costD、does the dictionary cost标准答案：A您的答案：A题目分数：5此题得分：5.0批注：8．第8题单选题 She devised a plan ______ they might escape from the tightly guarded prisonA、whereasB、whereinC、wherebyD、whereabouts标准答案：C您的答案：C题目分数：5此题得分：5.0批注：9．第9题单选题The manager decided to give the job to_________he believed had a strong sense of duty.A、whoeverB、wheneverC、whateverD、wherever标准答案：A您的答案：A题目分数：5此题得分：5.0批注：10．第10题单选题_____ he often forgot their wedding anniversary greatly annoyed his wife.A、AllB、WhatC、WhichD、That标准答案：D您的答案：D题目分数：5此题得分：5.0批注：11．第11题单选题 As a ______ woman, she was then among the few mothers who sent their daughters to school and encouraged them to take part in social activities.A、sensitiveB、sensibleC、sentimentalD、senseless标准答案：B您的答案：B题目分数：5此题得分：5.0批注：12．第12题单选题But for his sister's help, I _____ the work.A、could not finishB、would not finishC、should not finishD、would not have finished标准答案：D您的答案：D题目分数：5此题得分：5.0批注：13．第13题单选题Emphasis is laid on the necessity that all the objectives to be attained _____ into account before starting a new project.A、be takenB、had to be takenC、would be takenD、have to be taken标准答案：A您的答案：A题目分数：5此题得分：5.0批注：14．第14题单选题 Another comforting fact is that only 14 per cent of our household income is spent on our mortgages ______ 40 per cent in the late 1980sA、combined withB、dealt withC、compared withD、replaced with标准答案：C您的答案：C题目分数：5此题得分：5.0批注：15．第15题单选题 Regarding a job interview, though personality is much more important, don’t ______ the importance of having a good appearanceA、overhearB、overcomeC、overtakeD、overlook标准答案：D您的答案：D题目分数：5此题得分：5.0批注：16．第16题单选题Every boy and girl _____ not to swim in the lake, for it is polluted.A、 has been warnedB、 has warnedC、 have been warnedD、 have warned标准答案：A您的答案：A题目分数：5此题得分：5.0批注：17．第17题单选题 The police are trying to find out the ______ of the woman killed in the traffic accidentA、evidenceB、recognitionC、statusD、identity标准答案：D您的答案：D题目分数：5此题得分：5.0批注：18．第18题单选题 Success in establishing a good night-time routine leads to increased confidence and happiness all round, making all the hard work well ______ the effortA、worthB、worthwhileC、legalD、worthy标准答案：A您的答案：A题目分数：5此题得分：5.0批注：19．第19题单选题She heard a terrible noise, _____ brought her heart into her mouth.A、itB、thisC、whichD、that标准答案：C您的答案：C题目分数：5此题得分：5.0批注：20．第20题单选题 Theories have been proposed by astronomers to ______ electrical disturbances in the atmosphere.A、apply forB、allow forC、account forD、appeal for 标准答案：C您的答案：C题目分数：5此题得分：5.0批注：试卷总得分：100.0试卷总批注：。
《Unit 5 New Technologies in Everyday Life Problem
《New Technologies in Everyday Life Problem Solving》作业设计方案（第一课时）一、作业目标本次作业旨在帮助学生深入理解新技术在日常生活中的运用，培养他们解决问题的能力，并提高英语应用能力。
二、作业内容1. 阅读理解：学生需阅读一篇关于新技术在日常生活中的应用的文章，如人工智能、大数据、物联网等，完成相关练习题，如选择题、填空题等。
2. 小组讨论：学生以小组形式，讨论新技术如何改变他们的日常生活，并就某一新技术进行深入探讨，如人工智能的应用、优缺点等。
要求学生在讨论过程中使用英语进行表达，并记录讨论结果。
3. 写作任务：学生需撰写一篇短文，介绍一种他们熟悉的新技术，并阐述该技术如何帮助他们解决问题。
要求学生在写作过程中运用所学英语知识和技能。
三、作业要求1. 作业应按时提交，并在提交前确保正确完成所有练习题和写作任务。
2. 小组讨论需确保所有学生积极参与，并记录讨论结果。
3. 写作任务应按照规定的格式和要求完成，字数不少于XX 字。
4. 作业应独立完成，不得抄袭或代写。
四、作业评价1. 教师将根据学生的作业完成情况、练习题的正确率以及小组讨论和写作任务的表达质量进行评价。
2. 评价将包括对英语应用能力、问题解决能力以及团队合作能力的评估。
3. 对于表现优秀的学生，将给予一定的奖励和表扬，以激励他们继续努力。
五、作业反馈1. 学生应认真对待教师的作业评价，并根据反馈进行改进和提高。
2. 学生可向教师提出疑问或建议，以获得更具体的指导和帮助。
3. 教师将定期与学生交流，了解他们对作业的反馈和建议，以便不断改进教学方案。
通过本次作业，学生将能够：1. 深入了解新技术在日常生活中的运用，提高英语阅读和写作能力。
2. 培养问题解决能力，学会从新技术中寻找解决方案。
3. 增强团队合作意识和沟通能力，提高英语表达水平。
4. 获得教师的反馈和指导，以便不断改进和提高自己的英语应用能力和问题解决能力。
中石油(华东)科技英语 《科技英语》2014年秋学期在线作业(四)答案
科技英语《科技英语》2014年秋学期在线作业（四）一,单选题1. My uncle's house in the downtown area is much smaller than ours, but it is twice______expensive.A. asB. soC. tooD. very?正确答案：A2. How many more decades will have to pass ______scientists succeed in providing a cure for cancer？A. whenB. beforeC. sinceD. until?正确答案：B3. If it_____tomorrow, we will stay indoors to have our training class.A. rainsB. rainedC. will rainD. is raining?正确答案：A4. A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to ______ oil.A. blockB. discoverC. originateD. prevent?正确答案：C5. When Bob and his friends came, we____our supper then.A. hadB. were havingC. haveD. are having正确答案：B6. For the time being, Philips could not say when such a product as this might be ______ available, however.A. verticallyB. commerciallyC. horizontallyD. rapidly?正确答案：B7. Please bear in mind that correct conduction of precautions can reduce or ______ waterside corrosion to the minimum.A. exportB. diminishC. embraceD. entrap?正确答案：B8. The views of young people today on politics, social attitudes and life goals greatly ______ from their baby boomer parents.A. distinctB. differC. differentD. distinctive?正确答案：B9. You must speak slowly, so that you can make yourself ________.A. understoodB. understandC. understandingD. to understand?正确答案：A10. We must put the ______ side of the policy into consideration to avoid possible mistakes.A. converseB. reverseC. reserveD. revise正确答案：B11. There are two rooms in the house, ____serves as a kitchen.A. the smaller of whichB. the smaller of thatC. the smallest of whichD. the smallest of that?正确答案：A12. ______ is she in London than she rings up her old friend Mary.A. ScarcelyB. RarelyC. No soonerD. Hardly?正确答案：C13. Many children,_______parents are away working in big cities, are taken good care of in the village.A. theirB. whoseC. whomD. those?正确答案：B14. He____the maths examination if he had worked hard enough, but he didn't.A. would passB. had passedC. would have passedD. passed?正确答案：C15. Every country tries to maintain a(n) ______ balance of trade, which assures it of the means to buy necessary imports.A. organicB. favoriteC. compoundD. favorable?正确答案：D16. By the time he arrives in Beijing, we ________ here for two days.A. will stayB. have been stayingC. will have stayedD. have stayed?正确答案：C17. He_____ have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.A. shouldB. mustC. wouldD. can?正确答案：B18. It seemed as though nothing could stop the ship from wrecking itself on the shore, where leaking fuel or an escape of Norway rats could ______ an ecological catastrophe(灾难) for wildlife.A. releaseB. bluntC. triggerD. boost?正确答案：C19. It was in 2005 _____we began to introduce this new technique into our company.A. whichB. thenC. whenD. that?正确答案：D20. The methods used to achieve these aims will be described later, and ______ can be seen broadly as a focusing on to a target.A. up to nowB. so farC. as yetD. for the present?正确答案：D。
《科技英语》第三阶段在线作业
试题1．第1题单选题 The prices of the products of joint ventures sold in China should be fixedon the basis of quality ______ the price regulations set by the state and be charged in RMBA、first of allB、with a view toC、regardless ofD、in line with标准答案：D2．第2题单选题 It is required that anyone who applies for this job should ______ a recentphoto to the application formA、attackB、attachC、attendD、attempt标准答案：B3．第3题单选题With flowers and trees ________ everywhere, the city took on a new look.A、to be plantedB、being plantedC、plantingD、planted标准答案：D4．第4题单选题Never before _________ so highly successful in his attempts to modify theweather on a very small scale.A、 man has beenB、man isC、has man beenD、will be man标准答案：C5．第5题单选题 In order to make things convenient for the people, the department is planning to set up some ______ shops in the areaA、flowingB、mobileC、driftingD、unstable标准答案：B6．第6题单选题 I hope that I shall never again have to ______ such unpleasant experience; otherwise I might sue to the courtA、undergoB、underlieC、underlineD、understand标准答案：A7．第7题单选题_______ is announced in the papers, a nation-wide sports meeting will be held in the city next month.A、BecauseB、ForC、AsD、So标准答案：C8．第8题单选题_______ the importance of wearing seat belts while driving.A、Little they realizeB、They little realizeC、They realize littleD、Little do they realize标准答案：D9．第9题单选题There are many children and adolescents ______ behavior is generally unacceptable .A、theirB、whoC、whomD、whose标准答案：D10．第10题单选题________ is accepted as true is relatively, and not absolutely, true.A、ItB、ThatC、WhatD、That it标准答案：C11．第11题单选题Walter offered us a lift when he was leaving the office, but our work _____, so we didn’t accept the offer.A、not being finishedB、had not finishedC、not having finishedD、was not finishing标准答案：A12．第12题单选题It was suggested that this problem _________ at the next meeting.A、was discussedB、will be discussedC、have to be discussedD、be discussed标准答案：D13．第13题单选题— John wants to see you today.— I would rather he _______ tomorrow than today.A、comesB、cameC、should comeD、could come标准答案：B14．第14题单选题 If an employee of a company has not signed a contract, he is under no ______ to pay the company any moneyA、obligationB、resignationC、allowanceD、supervision标准答案：A15．第15题单选题The driver was at______loss when______word came that he was forbidden to drive for speeding.A、a; /B、a; theC、the; theD、/; /标准答案：A16．第16题单选题 They found a ______ statesman to head the project —someone who could make the worlds of politics and business work togetherA、seniorB、superiorC、juniorD、inferior标准答案：A17．第17题单选题 The labor contract includes the rights and obligations of the employers and employees, employment and training of the worker, the ______ term of the contract, wage, etcA、vividB、vitalC、validD、vain标准答案：C18．第18题单选题The employees’ wage rise and the wage of se nior managerial personnel are decided by the ______ of directors of the enterprise through discussionsA、boardB、abroadC、boastD、bold标准答案：A19．第19题单选题 After a joint venture dismisses the surplus employee during the contract term, the enterprise will give the dismissed certain ______A、comprehensionB、compositionC、compensationD、consultation标准答案：C20．第20题单选题 Foreign investors are allowed, ______ the relevant regulations, to invest their profits in RMB in the domestic enterprisesA、ahead of timeB、in accordance withC、in advanceD、with regard to标准答案：B试卷总得分：30.0试卷总批注：。
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科技英语作业
沈阳工业大学机械工程学院简介
沈阳工业大学机械工程学院于1999年成立，有着深厚的文化底蕴，现已发展成为沈阳工业大学第一大学院。
目前，机械工程学院已形成完整的学科架构，拥有5个本科专业、5个学术型硕士学位授权点和3个专业型硕士学位授权点，覆盖了机械制造及其自动化、机械电子工程、机械设计及理论、车辆工程、工业工程、物流工程、工业设计等学科方向。
学院现有教授17人，副教授27人，讲师31人，高级工程师7人，教师队伍中48人具有博士学位。
学院机械工程学科的发展一直注重创新，追求科技成果切实为生产实际服务。
学院科学研究机构有：专用数控机床开发中心、工业机器人研究所等。
学院始终把人才培养作为根本任务，积极改革人才培养模式，为把学院建成国内有影响的、高水平的学院而不懈努力。
Abstract of School of Mechanical Engineering of Shenyang University of Technology
Established in 1999, School of Mechanical Engineering of Shenyang University of Technology, which has a deep cultural background, now has been developed into the biggest school of Shenyang University of Technology.
School of Mechanical Engineering has already formed a complete disciplinary structure, with 5 undergraduate majors, 5 academic master's degree authorizations and 3 professional master's degree authorization, covering machinery manufacturing and automation, mechanical and electrical engineering, mechanical design and theory, vehicle engineering, industrial engineering, logistics engineering, industrial design and other disciplines. The school now includes 17 professors, 27 associate professors, 31 lecturers, senior engineer 7, and 48 teachers in the team with a doctorate.
The development of School of Mechanical Engineering has always been focusing on innovation, and the pursuit of scientific and technological achievements for the practical services of actual production. The scientific research institutions in the school are: Special CNC Machine Development Center, Industrial Robot Research Institute and so on.
Having been taking the cultivation of talents as the task all the time, the school actively reforms the mode of personnel training, and makes unremitting efforts for building the school into a influential and high-level school of the country.
机械设计制造及其自动化专业简介
机械设计制造及其自动化是研究各种工业机械装备及机电产品从设计、制造、运行控制到生产过程的企业管理的综合技术学科。
培养具备机械设计制造基础知识与应用能力，能在工业生产第一线从事机械制造领域内的设计制造、科技开发、应用研究、运行管理和经营销售等方面工作的高级工程技术人才。
以机械设计与制造为基础，融入计算机科学、信息技术、自动控制技术的交叉学科，主要任务是运用先进设计制造技术的理论与方法，解决现代工程领域中的复杂技术问题，以实现产品智能化的设计与制造。
其主修课程有：机械原理、机械设计、机械制造、几何量精度设计与检测、机电传动与控制技术、电工技术、电子技术、控制工程基础、C语言程序设计、单片机原理及应用、测试技术、数控技术、CAD/CAM 技术与工程软件、工程材料、工程热力学、传热学、生产计划与控制等。
Abstract of the discipline of Mechanical Design and Manufacturing and Automation
Mechanical Design and Manufacturing and Automation is a comprehensive technical discipline of enterprise management studying the design, manufacture , operation control, and production process of all kinds of industrial mechanical equipment and mechanical electrical products.
The discipline is to train the high-level engineering technical personnel with the basic knowledge and application of mechanical design and manufacturing capacity, who can work in the first line of industrial production with design and manufacturing, technology development, applied research, operation management and sales in the field of mechanical manufacturing.
It is a interdisciplinary based on mechanical design and manufacturing, integrated into the computer science, information technology, automatic control technology, which main task is to use advanced design and manufacturing technology theory and methods to solve the complex technical problems in the field of modern engineering in order to achieve the intelligence design and manufacture of the products.
The major course includes: mechanical principle, mechanical design, foundation of machine manufacturing technology, geometric accuracy design and detection, electromechanical drive and control technology, electrical technology, electronic technology, fundamentals of control engineering, C language programming, principle and application of microcontroller, measuring and testing technology, numerical control technology, engineering software of CAD/CAM technology, engineering materials, engineering thermodynamics, heat transmission science, production planning and control, etc.。