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Imagine having an idea, drawing it on paper, bringing it to a store and seeing it turned into an object. This is now possible with the help of 3D printers. Such machines were once used just by universities and big companies, but now, stores with 3D printing services are appearing around the United States.
Bryan Jaycox and his wife opened The Build Shop LLC in Los Angeles two years ago. The Jaycoxs offer 3D printing classes and services for anyone who is interested.
“I think 3D printing is going to be huge. It’s going to have a huge influence on society as a whole.” says KiChong Tran, one of the students in a recent class. He plans to open a 3D printing business in Cambodia (柬埔寨).
3D printing services are coming into American people’s life. The UPS Store is a nationwide retailer (零售商) that provides copying and other services. The UPS Store recently put 3D printers in three of its independently-owned stores. Burke Jones owns one of the stores in San Diego.
“The demand has been amazing. There has been a lot of interest from people. It’s been much more than I would have imagined.”
The UPS Store plans to add 3D printers in three more stores.
For $11, someone used a 3D printer to produce two small plastic parts as part of a knuckle (指节) for a hand. He works for the company which is testing finger prosthetics (假肢). He says the same–day or next-day printing services will speed up testing of parts and get them to patients faster.
Staples, an American store, is selling 3D printers on its website for as low as about $1,300. As with any technology - experts expect the printing speed to increase and the price to go down.
Bryan Jaycox requires $15 an hour to print an object. He also sets the price depending on the size of the object and up to $50 an hour for design and labor services.
Mr Jaycox thinks that within five years, 3D printing technology could become more user friendly. But KiChong Tran says even today’s technology can make a difference in a developing country like Cambodia.
“With 3D printing you can give them tools, so they are responsible more for their own development and they learn skills beyond just like learning English and becoming a tour guide or something like that. You can actually create things that give value to the world.”
He says it’s not just Cambodia but anywhere where there is a 3D printer, it can turn a good idea into reality.
What can 3D printers do according to the passage?

A.Come up with an idea.
B.Draw on a piece of paper.
C.Help users to spend less money.
D.Turn an idea into a physical object.

What does the underlined part mean in this passage?

A.Make users’ life better.
B.Make friends with users.
C.Make 3D printers easier to use.
D.Use 3D printers to make money.

What can we infer from the passage?

A.3D printing is becoming popular in the world.
B.There is no 3D printing business in Cambodia.
C.The UPS Store is the biggest 3D printing company.
D.3D printing plays the most important role in daily life.

What’s the passage mainly about?

A.The future of 3D printing in the world.
B.The 3D printing business in Cambodia.
C.The development and growth of 3D printing business.
D.The 3D printing classes and services in different places.
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Have you thought of such questions as “Why do I have to study math?” or “I am not interested in history at all. My dream is to be an engineer.Should I give history up?”
Maybe you are right. After you leave school, it’s necessary for you to understand such things. Please remember that at school, besides getting knowledge, you should pay attention to some other important things.
First, try to find what you are most interested in. At school, you study many subjects. Try to find which you like and which you don’t like. This may be helpful to you in the future. Second, maybe you don’t like math and you want to drop it. But the logical thinking ability from math can help you solve some problems. At school, you should practice your brain by thinking. Third, you should believe in yourself. Maybe you learn English at school, but you don’t need to speak English in your daily life at all. You should think learning English can prove that you have the ability of learning languages. Suppose you go to France one day and find a job there. Then you can tell yourself, “I can do my job well. At school I learned English well, and now I must be able to learn French well, too.” But if you have no confidence, what will happen?
Try to challenge yourself as often as possible. I think many of us like playing computer games. When we fail in a game, we always want to try it again. Why? Because we want to get the highest marks, though it is hard for us to get it. If we want to challenge ourselves, we must face more difficult things and make greatest progress.
At school you should _________.

A.study math harder than any other subject
B.stop learning the subjects you don’t like
C.not only get knowledge but also improve your ability
D.pay mor e attention to math

You should not drop math because it can help improve your ________.

A.ability of learning languages
B.ability of finding a job
C.interest in other subjects
D.ability of logical thinking

Which of the following statements is TRUE according to the passage?

A.You’ll use everything you learn at school in the future
B.It’s not necessary to know what you like at school.
C.Everything you learn at school has some influence on you
D.Logical thinking ability is the most important ability

Learning Engl ish well can help someone ________.

A.have confidence in learning languages
B.go to France
C.study in a good school
D.get a good result in the exam.

The last paragraph tells us that ______.

A.everyone loves to play computer games
B.it is not easy to get high marks in computer games
C.we should do some very difficult things
D.we should challenge ourselves.

Woodland High School is an international sch ool. We have students from all around the world. As an international student you can get first-class facilities(设施) with trained teachers to help. For further information: inf@woodland.uk
Subjects
We offer a wide choice of subjects for international students, which includes: Arts, IT, French, English, Spanish and other languages. Communication Studies, Social Sciences, etc. For further information: sub@woodland.uk
Tuition Fees(学费)
Tuition fees are different from subject to subject, from £5,000 to £6,000 a year. For further information: tui@woodland.uk
Accommodation(住宿)
You can have a room in a 4-bedroom flat, which will cost about £100 a month with other regular living costs of about £150 a month for one person. For further information: acc@woodland.uk
Health
The Student Health Service provides excellent medical services for students. The Medical Centre is open five days a week, including student holidays with four doctors and nurses to meet your me dical needs. For further information: heal@woodland.uk
Sports
The Centre is a great place to have sports activities. Trained exercise teachers can help you work out a training plan and keep you active. The sports hall has volleyball, b asketball and indoor football counts(场地) and a swimming pool as well.
There are also a large number of sports clubs at Woodland High School. For further information: sport@woodland.uk
If you want to get more information about arts, you can write to ____________.

A.sub@woodland.uk
B.heal@woodland.uk
C.sport@woodland.uk
D.inf@woodland.uk

You have to pay at least _________ a year if you study at Woodland High School.

A.£5,250 B.£8,000
C.£9,000 D.£11,000

According to the text, what will you do if you are ill during Christmas holiday?

A.Go to a hospital nearby.
B.Buy some medicine in a drug store.
C.See a doctor at the school medical centre.
D.Try to get help from your classmates.

Which is TRUE according to the text?

A.Four students stay in the same room.
B.There are 4 beds in each room.
C.Each student has 4 rooms.
D.Each flat has 4 bedrooms.

_________can help you work out a training plan.

A.The Art teacher
B.The trained exercise teachers
C.Social Sciences
D.Communication Studies

I’m Bessy. I began to learn English in Grade 6,not like most of my friends who have been learning English since kindergarten(幼儿园 ) or at least in Grade 3.I fell in love with this foreigner language at once. As an old saying goes, “Interest is the best teacher.” I began to be crazy about English. I learned words and grammar, made sentences, wrote essays and read English storybo oks as many as I could.
Some of my friends find it easy to forget the words they learned the other day. So do I! You can’t remember words well without using them often. So you should turn to a dictionary for help when you meet new words and want to know their other meanings and usages. Then make your own sentences from time to time.Another way to keep new words in mind is reading articles. You can easily remember new words through context.
As for spoken English, I’m lucky to have some foreign friends. So I have more chances to improve my spoken English. If you want to communicate with foreigners, don’t be shy, and just practice with anyone who knows English.
When did Bessy fall in love with English?

A.In kindergarten B.In high school
C.In Grade 3 D.In Grade 6

Which way of memorizing English words is NOT mentioned?

A.Turning to a dictionary
B.Making word cards
C.Making sentences
D.Reading articles

The underlined word “co ntext” In Paragraph 2 means “_______” in Chinese.

A.直觉 B.联想 C.现实 D.语境

Bessy improves her spoken English by _________.

A.listening to tapes
B.watching English movies
C.talking with foreigners
D.joining the English club.

What can be the best title of the passage?

A.My story of learning English
B.The importance of learning English
C.How to speak English well
D.How to make friends with foreigners

Lightning(闪电)is shocking, and it happens all over the world! Scientists think that there are more than three million lightning strikes(袭击)every day in the world-that’s thirty strikes every second.
Lightning can also be very dangerous. Every year, lightning kills people because it can start big fires or because it reaches temperatures up to 28,000 degrees centigrade. American Roy Sullivan, who worked in a park, holds the record for surviving the most lightning strikes. Between 1942 and 1983, he was hit seven times!
So, why does lightning strike? Lightning strikes happen when ice and water in clouds rub(摩擦)together, and cause atmospheric(大气层的)changes. When this happens, it creates a static charge(静电电荷). Lightning can strike inside the cloud, between two clouds and between a cloud and Earth. It’s the last type of strike that is the most dangerous for humans. About 1,000 people get struck by lightning every year in the United States, and about 100 of them die as a result.
Lightning is certainly not something to toy with. When lightning strikes, it’s best to stay inside a large building. To stay safe, do not stand under trees, on hills or near water. Trees attract lightning. Also, do not lie down on the ground, otherwise the electricity may go through you and cause a heart disease.
Lightning strikes ________.

A.happen three billion times each day
B.will start when there are big fires
C.can reach very high temperatures
D.kill all those who work in a park

What does “surviving” in paragraph 2 mean in Chinese?

A.目睹 B.幸存 C.制造 D.遇难

We can infer(推断)from paragraph 3 that ________.

A.lightning strikes are caused whenever ice and water meet
B.lightning between two clouds is the most dangerous for humans
C.lightning strikes create static charge
D.about one tenth of the people struck by lightning die every year in America

Which expression means “to toy with” in the last paragraph?

A.to play with B.to take seriously
C.to show off D.to take it easy

Where’s the best place to be when lightning strikes?

A.On top of a hill. B.In a swimming pool.
C.In a tree. D.Inside a large building.

.

Picture One is a(n) ________.

A.postcard B.poster
C.invitation D.menu

You should reply to the Johnson family by ______.

A.writing an email
B.making a phone call
C.visiting them in person
D.chatting online with them

If you want to eat well, you can’t miss the ________.

A.Dance as a Job Lecture
B.Musical Theatre Classes
C.Weight Training Classes
D.Sports Nutrition Classes

How long will the camp last?

A.Six days. B.Ten days.
C.A week. D.A month

If you are a 15-year-old student, what time is your audition?

A.4:00 pm on Nov 13.
B.4:30 pm on Nov 14.
C.4:30 pm on Nov 18.
D.4:00 pm on Nov 19.

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