摘要: laser n. 激光

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My dad was never the kind to offer many words of love or encouragement. But we knew he loved us... he just had his own way of showing it.

    When I was a teen, we were seasonal campers at a family campground almost an hour outside the city where we lived. Each family had their own campsite with water and electric, and you basically parked your camper there from May through October. Most "Seasonals" visited them every weekend during those months, with the occasional weeklong stay. There were plenty of other kids who camped seasonally each weekend, and they came to be some of my closest friends. Of course, many of them were boys.

    We kids paired up with our little boyfriends or girlfriends, and we'd hold hands as we'd walk around the campground. We'd play ping-pong, have some snacks, and play songs. Most weekends were pretty similar, but the couples would change. You'd see so-and-so with a different so-and-so than they were with the weekend before. You know how it is when you're a teen — a three-week relationship is a really long time.

    So, needless to say, my teen years were spent with quite a few different boys. But every single one of them had something in common... they'd all received The Evil Eye.

    The Evil Eye was a magical sort of thing. One simple look from my dad, and the boy immediately knew not to mess with me. It was as if he could send his warnings through invisible laser(激光)beams that shot directly from his eyes to the boys' brains.

    "You will not put your hands on my daughter... You will not kiss my daughter... You will not even whisper sweet nothings into my daughter's ear."

    I remember one night in particular, walking with a boy around the campground after dark. We came from one direction, and my dad from the other. The boy and my dad locked eyes for a brief second, then the boy dropped my hand like a hot potato and turned away, giving me a quick, "See ya later."

    Yes, the Evil Eye. Best way ever to keep wandering teen boy hands away from your daughters.  

1. The Evil Eye in the passage implies that__________.

A. Dad gets angry easily                    B. Dad’s eyes are like evil’s

C. Dad’s eyes are ugly-looking         D. Dad’s eyes are protective to his daughter

2. The underlined words “mess with” in paragraph 5 most probably means_________.

A. cause trouble        B. make untidy      C. get married to       D. talk to

3.A. As teenagers, we went camping every weekend.

B. We made lots of friends during the seasonal camping.

C. We had regular boyfriends or girlfriends and enjoyed ourselves.

D. The boy dropped my hand and turned away because he loved The Evil Eye.

4.It can be inferred from the passage that the author ___________.

A. is a teenage girl who loves her father

B. is a teenage boy who hates his father

C. is now an adult who has come to understand her father’s love

D. used to be a naughty boy who changed girlfriends now and then

 

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My dad was never the kind to offer many words of love or encouragement. But we knew he loved us... he just had his own way of showing it.

    When I was a teen, we were seasonal campers at a family campground almost an hour outside the city where we lived. Each family had their own campsite with water and electric, and you basically parked your camper there from May through October. Most "Seasonals" visited them every weekend during those months, with the occasional weeklong stay. There were plenty of other kids who camped seasonally each weekend, and they came to be some of my closest friends. Of course, many of them were boys.

    We kids paired up with our little boyfriends or girlfriends, and we'd hold hands as we'd walk around the campground. We'd play ping-pong, have some snacks, and play songs. Most weekends were pretty similar, but the couples would change. You'd see so-and-so with a different so-and-so than they were with the weekend before. You know how it is when you're a teen — a three-week relationship is a really long time.

    So, needless to say, my teen years were spent with quite a few different boys. But every single one of them had something in common... they'd all received The Evil Eye.

    The Evil Eye was a magical sort of thing. One simple look from my dad, and the boy immediately knew not to mess with me. It was as if he could send his warnings through invisible laser(激光)beams that shot directly from his eyes to the boys' brains.

    "You will not put your hands on my daughter... You will not kiss my daughter... You will not even whisper sweet nothings into my daughter's ear."

    I remember one night in particular, walking with a boy around the campground after dark. We came from one direction, and my dad from the other. The boy and my dad locked eyes for a brief second, then the boy dropped my hand like a hot potato and turned away, giving me a quick, "See ya later."

    Yes, the Evil Eye. Best way ever to keep wandering teen boy hands away from your daughters.  

The Evil Eye in the passage implies that__________.

A. Dad gets angry easily                    B. Dad’s eyes are like evil’s

C. Dad’s eyes are ugly-looking         D. Dad’s eyes are protective to his daughter

The underlined words “mess with” in paragraph 5 most probably means_________.

A. cause trouble        B. make untidy      C. get married to       D. talk to

A. As teenagers, we went camping every weekend.

B. We made lots of friends during the seasonal camping.

C. We had regular boyfriends or girlfriends and enjoyed ourselves.

D. The boy dropped my hand and turned away because he loved The Evil Eye.

It can be inferred from the passage that the author ___________.

A. is a teenage girl who loves her father

B. is a teenage boy who hates his father

C. is now an adult who has come to understand her father’s love

D. used to be a naughty boy who changed girlfriends now and then

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Look, this is the first plane in the world to be created using the new technology of “3D printing”. The airplane was built using only a computer—but it can fly at a speed of 100mph and has a two-meter wingspan.

         It was produced using a special nylon laser printer that builds up something layer-by-layer. The parts were made separately and attached using a “snap fit” technique so the aircraft could be put together without tools in minutes.

         No fasteners at all were used in the manufacture of the plane. Unmanned and electrically powered, the plane can travel in near silence and is also equipped with a small autopilot system. The special production process used is known as “laser sintering (激光烧结)”and allows the designers to create shapes and structures that would normally include costly manufacturing techniques. This technology allows a highly-tailored aircraft to be developed from your own design to first flight in days, while using traditional materials and techniques would take months. And because no tooling is required for manufacture, major changes to the shape and scale of the aircraft can be made with no extra cost.

         Professor Jim Scanlon, who led the team, said, “The process allows the design team to revisit historical techniques and ideas that would have been too expensive using traditional manufacturing.” He added, “This form of structure is very firm and lightweight, but very complex. If it was manufactured traditionally it would require a large number of individually tailored parts that would have to be connected or fastened at great expense.”

         The new printed plane is known as the Southampton University Laser Sintered Aircraft—or SULSA for short—and is part of a wider project using cutting-edge manufacturing techniques. The University of Southampton has been at the leading position of Unmanned Aerial Vehicle development since the early 1990s.

1.Which of the following would be the best title for the text?

A. Revolutionary Breakthrough of 3D Printer

Scientists Create Aircraft with High Speed

C. New Designed Airplane with New Techniques.

D. The World’s first 3-D printed Airplane, SULSA

2.How could the plane work while flying?

A. It should be controlled by an autopilot system.

B. It should be controlled by “laser sintering”.

C. A pilot controls it using a remote control.

D. A pilot with high techniques controlled it.

3.This kind of plane has the following advantages EXCEPT ______.

A. it produces little noise while flying

B. it is manufactured in quite a short time

C. it only requires simple and cheap tools

D. it needn’t extra cost if changes are made

4.Professor Jim Scanlon believes they can _____ with their techniques.

A.produce firmer and lighter real planes easily

B.connect and fasten tailor parts for real planes

C.copy earlier planes to study their techniques

D.find differences by studying the traditional ones

 

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My dad was never the kind to offer many words of love or encouragement. But we knew he loved us... he just had his own way of showing it.
When I was a teen, we were seasonal campers at a family campground almost an hour outside the city where we lived. Each family had their own campsite with water and electric, and you basically parked your camper there from May through October. Most "Seasonals" visited them every weekend during those months, with the occasional weeklong stay. There were plenty of other kids who camped seasonally each weekend, and they came to be some of my closest friends. Of course, many of them were boys.
We kids paired up with our little boyfriends or girlfriends, and we'd hold hands as we'd walk around the campground. We'd play ping-pong, have some snacks, and play songs. Most weekends were pretty similar, but the couples would change. You'd see so-and-so with a different so-and-so than they were with the weekend before. You know how it is when you're a teen — a three-week relationship is a really long time.
So, needless to say, my teen years were spent with quite a few different boys. But every single one of them had something in common... they'd all received The Evil Eye.
The Evil Eye was a magical sort of thing. One simple look from my dad, and the boy immediately knew not to mess with me. It was as if he could send his warnings through invisible laser(激光)beams that shot directly from his eyes to the boys' brains.
"You will not put your hands on my daughter... You will not kiss my daughter... You will not even whisper sweet nothings into my daughter's ear."
I remember one night in particular, walking with a boy around the campground after dark. We came from one direction, and my dad from the other. The boy and my dad locked eyes for a brief second, then the boy dropped my hand like a hot potato and turned away, giving me a quick, "See ya later."
Yes, the Evil Eye. Best way ever to keep wandering teen boy hands away from your daughters.  
【小题1】The Evil Eye in the passage implies that__________.

A.Dad gets angry easily
B.Dad’s eyes are like evil’s
C.Dad’s eyes are ugly-looking
D.Dad’s eyes are protective to his daughter
【小题2】The underlined words “mess with” in paragraph 5 most probably means_________.
A.cause troubleB.make untidy
C.get married toD.talk to
【小题3】
A.As teenagers, we went camping every weekend.
B.We made lots of friends during the seasonal camping.
C.We had regular boyfriends or girlfriends and enjoyed ourselves.
D.The boy dropped my hand and turned away because he loved The Evil Eye.
【小题4】It can be inferred from the passage that the author ___________.
A.is a teenage girl who loves her father
B.is a teenage boy who hates his father
C.is now an adult who has come to understand her father’s love
D.used to be a naughty boy who changed girlfriends now and then

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There are many famous museums throughout the world where people can enjoy art. Washington, D.C. has the National Gallery of Art; Paris has the Luvre; London, the British Museum. Florida International University (FIU) in Miami also shows art for people to see. And it does so without building, or even a wall for its drawing and paintings. FIU has opened what it says is the first computer art museum in the United States. You don’t have to visit the University to see the art. You just need a computer linked to a telephone. You can call the telephone number of a university computer and connect your own computer to it. All of the art is stored in the school computer. It is computer art, produced electronically by artists on their own computers. In only a few minutes, your computer can receive and copy all the pictures and drawings. Robert Shostak is direction of the new computer museum. He says he starts the museum because computer artists had no place to show their works.

A computer artist can only record his pictures electronically and send the records to others to see on their computers. He can also put his pictures on paper. But to print good pictures on paper, the computer artist needs an expensive laser printer (激光印刷) . Robert Shostak says the electronic(电子的) museum is mostly for art or computer students at school and universities. Many of the pictures in the museum are made by students. Mr Shostake said the FIU museum will take computer art more fun for computer artists because more people can see it. He says artists enjoy their work much more if they have an audience. And the great number of home computers in America could mean a huge audience for the electronic museum.

1.The main purpose of this text is to give information about_______.

A. museums throughout the world

B. an electronic art museum in Miami, U.S.A.

C. art exhibitions(展览会) in Florida International University

D. latest development of computer art

2.To see the art in FIU museum, you need______.

A.floppy discs(软盘)

B.a computer and a printer

C.pictures and drawings on paper

D.a computer connect to the museum by telephone line

3.The museum was started when______.

A Robert Shostak wanted to do something for computer scientists

B. Robert Shostak wanted to help computer artists

C. art students needed a place to show their works

D. computer scientists wanted to do something about art

4.The words “an audience” in the last paragraph refer to ________.

A.art students                           B.computer owners

C.exhibits in the museum                   D.those who will enjoy art.

 

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