【題目】Imagine this: you get up in the morning and put on a custom printed T-shirt. Then you eat some 3-D printed food and relax on your printed sofa. Perhaps you take a ride in a printed electric car to the hospital to get a printed tooth fitted.
Though some of these things may seem impossible, they’re closer to reality than you might think. The world of 3-D printing is coming to a store near you soon.
The idea of 3-D printing is to produce complicated shapes in a very personalized way. If you want to make a totally new object, you need to make a virtual design in a CAD（computer aided design）file first. Or you can use a 3-D scanner to make a digital copy of an object. Then, based on the design or copy, the 3-D printer makes paper-thin slices out of liquid, plastic, or metal and puts them together to create the object you want.
There are many areas in which 3-D printing can change our lives. One such area is health care. Researchers have developed simple 3-D printed organs, which can be used in life-saving operations. A 17-year-old boy in the US has also recently developed a brain-powered, 3-D printed replacement hand. From heart monitors to fake limbs（四肢）, we can soon be living longer thanks to 3-D printed technology.
Another area that 3-D technology looks sure to change is food. Can you imagine being able to print your favorite dishes at home at the touch of a button? Even big companies are behind the trend. Hersheys, one of the largest chocolate makers in the world, recently announced that it would start producing chocolate with the help of 3-D printers. NASA, the US space agency, has reportedly spent $125,000 （767,594 yuan） developing a “3-D pizza printer”.
It is not yet clear how long it will take until 3-D printers are available to everyone. But one thing is for sure: the possibilities are endless.
【1】The purpose of the first paragraph is to ________.
A. list some major 3-D printing breakthroughs
B. describe the characters of 3-D printing
C. picture a future life with 3-D printing
D. describe the benefits that 3-D printing has brought to our lives
【2】Compared with traditional manufacturing procedures, 3-D printing ________.
A. isn’t practical in daily life
B. relies less heavily on the use of 3-D scanners
C. can produce complicated products in larger sizes or numbers
D. has an advantage in meeting the personal needs
【3】We can infer from the article that ________.
A. there is still a long way to go before everyone can have access to 3-D printing
B. 3-D printed organs and limbs are as effective as real ones
C. big food companies are major players in the 3-D printing industry
D. people can create any object with any material by 3-D printing
【4】What can be the best title for the text?
A. What is 3-D printing?
B. A new technology-3-D printing.
C. How to use 3-D printing?
D. The development of 3-D printing.
【答案】
【1】C
【2】D
【3】A
【4】B
【解析】
試題分析:本文主要介紹了3D打印技術的一些科研成果。
【1】C推理判斷題。第一段為暢想了3D打印技術的未來，為下文作鋪墊，故選C。
【2】D細節(jié)理解題。根據(jù)第二段The idea of 3-D printing is to produce complicated shapes in a very personalized way.故選D。
【3】A推理判斷題。根據(jù)最后一段It is not yet clear how long it will take until 3-D printers are available to everyone.故選A。
【4】B考查文章標題。本文主要介紹了3D打印這種新型科研成果，故選B。
科目：高中英語 來源： 題型：
【題目】書面表達
假設你是育才中學學生會主席李華。 你校將舉辦一次英語演講比賽（speech contest），希望附近某大學的外籍教師Smith 女士來做評委。請參照一下比賽通知給她寫一封信。
英語演講比賽
主題： 人與自然
地點： 501教室
參賽選手：10名學生
聯(lián)系人：李華（電話44876655）
注意：詞數(shù)100左右.
Dear Ms. Smith,
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
With best wishes.
Yours
Li Hua
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】假定你是李華，與留學生朋友Bob約好一起去書店，因故不能赴約。請給他用英語寫封郵件，內容包括：
1.表示歉意；
2.說明原因；
3.另約時間。
注意：1. 詞數(shù)100左右。
2. 可適當增加細節(jié)，以使行文連貫；
3.開頭和結尾已為你寫好。
Dear Bob,
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】閱讀理解。
The kings of ancient Egypt planned strong tombs to keep their bodies safe after death and to hold their treasure.The Great Pyramids along the Nile are on its west bank.The ancient Egyptians compared the rising of the sun to the beginning of life and the setting of the sun to the end of life.This is why their dead bodies were buried on the west bank of the Nile.
The people of Mexico also built pyramids.They did not build the pyramids for tombs.They used to build a pyramid and then a temple on top of it.The pyramids of Mexico are not as high as the pyramids of Egypt,but they are bigger.Each of the pyramids has a wide stairway(樓梯) that goes from the bottom to the top.
The biggest pyramid in Mexico is almost 2,000 years old.Scientists think it took 10,000 men more than ten years to build it.On the top they built a temple of the sun.The temple is no longer there,but people still call it the Pyramid of the Sun.Near it is another huge pyramid,the Pyramid of the Moon.
【1】In ancient Egypt pyramids were built .
A.in honour of the gods
B.for the kings’ tombs
C.for visitors to see
D.as places of interest
【2】All the pyramids along the Nile are on its west bank,because in ancient Egypt people thought .
A.they died in the west
B.the sun sets in the west
C.the end of their lives was like the setting of the sun
D.they would go to the west after death
【3】Which of the following is TRUE?
A.The pyramids
B.The pyramids of Egypt are not higher than those of Mexico.
C.The pyramids of Mexico are just the same as those of Egypt.
D.The pyramids of Mexico are quite different from those of Egypt.
【4】The pyramids in ancient Mexico were built .
A.for the kings B.for the people
C.for wars D.for the gods
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】閱讀理解。
Researchers are placing robotic dogs in the homes of lonely old people to determine whether they can improve the quality of life for humans.Alan Beck,an expert in human-animal relationship,and Nancy Edwards,a professor of nursing,are leading the animal-assisted study concerning the influence of robotic dogs on old people’s depression,physical activity,and life satisfaction.“No one will argue that an older person is better off being more active,challenged,or stimulated(刺激),” Edwards points out.“The problem is how we promote that,especially for those without friends or help.A robotic dog could be a solution.”
In the study,the robot,called AIBO,is placed for six weeks in the homes of some old people who live alone.Before placing AIBO in the home,researchers will collect baseline data for six weeks.These old people will keep a diary to note their feelings and activities before and after AIBO.Then,the researchers will review the data to determine if it has inspired any changes in the life of its owner.
“I talk to him all the time,and he responds to my voice,”says a seventy-year-old lady.“When I’m watching TV,he’ll stay in my arms until he wants down.He has a mind of his own.”
The AIBOs respond to certain orders.The researchers say they have some advantages over live dogs,especially for old people.Often the elderly are disabled and cannot care for an animal by walking it or playing with it.A robotic dog removes exercise and feeding concerns.
“At the beginning,it was believed that no one would relate to the robotic dog because it was metal and not furry,” Beck says.“But it’s amazing how quickly we have given up that belief.”
“Hopefully,down the road,these robotic pets could become more valuable health helpers.They will record their masters’ blood pressure,oxygen levels,or heart rhythms.AIBOs may even one day have games that can help stimulate older people’s minds.”
【1】The purpose of Beck and Edwards’ study is to .
A.understand human-animal relationship
B.find the causes of old people’s loneliness
C.make lonely old people’s life better
D.promote the animal-assisted research
【2】In the research,the old people are asked to .
A.note the activities of AIBOs
B.keep AIBOs at home for 12 weeks
C.analyze the collected information
D.record their feelings and activities
【3】What is the advantage of AIBOs over live dogs?
A.They can watch TV with their owners.
B.They can help the disabled people.
C.They respond to all the human orders.
D.They are easier to keep at home.
【4】The author seems to suggest that the future robotic dogs may .
A.keep old people active
B.cure certain diseases
C.change people’s beliefs
D.look more like real dogs
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】閱讀下列短文,從每題所給的四個選項(A、B、C和D)中,選出最佳選項。
Many times when children make a mistake,starting with breaking a window while playing football or skipping classes and ending with stealing something or fighting with another child,parents are always blamed by the society for not having known how to educate their offsprings(后代).The situation is not that easy to explain.
Parents always look for the best interest of their children and many times they are ready to take measures only for their sake.They know their children are suffering when they are forced to stay indoors or when they have no money,but they have to teach them a lesson so that they won’t repeat the same mistakes over and over again.When a child realizes that his father is talking seriously about him not being allowed to do something,he understands the seriousness of his deeds and he knows he will think twice before making the same mistake again.
These are the cases of the responsible parents,who suffer when they see that their children are not happy but who resist the temptation of forgiving them so easily so that they realize the gravity of their actions not only at present but also in the future.
On the other hand there are parents who always find excuses for their children’s behavior,who never consider they make mistakes or if they just do what they call “childish” things.
When you buy your children everything he has ever dreamt of or when you tell him he can wear a necklace even if he is only 13,he will become so spoiled that he won’t take into consideration anything of what you are telling him later on.He will get to the point where he steals from the house or from a shop so that he can afford to buy cigarettes or drugs.
【1】What does the author imply in the first paragraph?
A.It is the parents who are to blame when their children make mistakes.
B.Children are easy to make mistakes.
C.It is not always right to blame parents when their children make mistakes.
D.Educating their children is the responsibility of the parents.
【2】According to the author,if a child makes a mistake,the parents should .
A.teach the child a lesson
B.understand the child and forgive him or her
C.not make him or her stay indoors
D.not forgive him or her at all
【3】We can infer from the passage that .
A.parents’ attitude towards their children’s mistakes affects their children’s behavior greatly
B.parents’ excuses for their children’s behavior make no difference to their children
C.children are hard to educate if they often make mistakes
D.parents who make excuses for their children’s bad deeds are not good parents
【4】The purpose of writing this passage is to .
A.tell us it is normal that children make mistakes
B.show parents how to deal with the children who make mistakes
C.make us know why children often make mistakes
D.give some advice on how to forgive the children who make mistakes
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】閱讀理解。
Backpacking in Europe is a wonderful experience for young people around the world.After high school or university,you can plan a European backpacking trip.
Packing
As you plan the things you will carry,bring warm clothes and a raincoat or umbrella to deal with changing weather in different European countries.Europeans like dressing nicely,and good clothes will make you feel less like a dusty(滿是灰塵的) backpacker.It is not worth taking the trouble to bring a hair dryer or shampoo,as you can buy basic necessities(必需品) in Europe.
Hostels
The cheapest places to sleep when backpacking in Europe are hostels(where people can stay and eat fairly cheaply).Most hostels have a lot of information about low-cost ways to see local attractions,and many offer tours.The cost for hostel beds differs from country to country.In Paris,you might pay 30 euros,but in Bulgaria,you can get a bed for 10 euros.In general,hostels are more expensive in large,popular cities such as Paris,Rome and London.
Many backpackers use rail passes(火車通票),which allow unlimited(不受限的) travel within country groups over a period of time.If you have the time to travel by train and will be traveling in a country group,this can be a good deal.Otherwise,you may consider point-to-point tickets,local trains,buses and airlines such as Ryanair,easyJet and Wizz Air,which offer cheap flights.
Food
Eating out in Europe can come with a high cost,and the best way to cut your food budget(預算) is to cook meals in the shared kitchens in hostels.You can make several meals into picnics to take advantage of Europe’s parks.When shopping for your picnic,try and buy at a local market.You save some euros while supporting the local industry at the same time.When eating out,choose restaurants away from tourist attractions.
【1】Which of the following is an advantage of hostels?
A.They are often built in popular cities.
B.They are mainly open to young people.
C.They usually provide tour information.
D.They always ask the same price for their beds.
【2】Which of the following can be put in the blank in the text?
A.Traveling. B.Shopping.
C.Entertainment. D.Transportation.
【3】To make a cheap trip in Europe,you’d better .
A.eat meals on the train
B.choose a restaurant near a park
C.enjoy a meal sold at a local market
D.cook your own meals at the hostel kitchen
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】根據(jù)短文內容，從短文后的選項中選出能填入空白處的最佳選項，并將答案填寫在答題卷上標號的相應位置，選項中有兩項是多余選項。
Ali is from a Middle Eastern country. He now stays in the USA. He smokes a lot of cigarettes every day. He has smoked for nine years. Ali says, “ I tried to quit (放棄) smoking in my hometown, but it was impossible. My parents smoke. My brothers smoke. All my friends smoke. At parties and at meetings, almost all the men smoke. Here in the United States, not as many people smoke. ___【1】____ ”
Many smokers are like Ali: they want to stop smoking. __【2】____ They know it can cause cancer and heart disease. But it is difficult for them to give up smoking because cigarettes have a drug in them. The drug is nicotine. People who smoke a lot need nicotine.
___【3】____ The nicotine (尼古丁) makes him sick. In a few days, the smoker’s body is used to the nicotine, and he feels fine. Later, the smoker needs nicotine to keep feeling fine. Without nicotine, he feels bad.
____【4】___ Many people who quit will soon smoke again. At a party or at work they will decide to smoke “just one” cigarette. Then they will smoke another cigarette, and another. Soon they become smokers again. ___【5】____
A. It is very hard to quit smoking.
B. It will be easier to change the smoking habit here.
C. Thus nicotine makes smokers addicted to cigarettes.
D. The smokers know that smoking is bad for their health.
E. When a person first begins to smoke, he usually feels terrible.
F. Maybe there is only one easy way to quit smoking: never start.
G. But it is said that medicine is needed to stop them from smoking.
查看答案和解析>>
科目：高中英語 來源： 題型：
【題目】短文改錯
假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。作文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏子符號（∧）并在其下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1.每處錯誤及其修改均僅限一詞；
2.只允許修改10處，多者（從第11處起）不計分。
The first day we go to high school, our head teacher told us the news which we needed to take the military training. We were all shocking at the news, because of it was so hot outside. How terribly it was! The next day, we met our training instructor, who were young and handsome. He was strict, but humorous, telling him jokes when we rested. At night, he asked us to sing military songs. We even competed with other teams. The days of the military trainings were beautiful ,and we found a training was not that hard. We became stronger and made friends to our military instructor.
查看答案和解析>>
湖北省互聯(lián)網違法和不良信息舉報平臺 | 網上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com