Glasses are and must be handled with great care. A.heavy B.smooth C.flexible D.fragile 题目和参考答案——青夏教育精英家教网—

题目内容

Glasses are and must be handled with great care.

A.heavy B.smooth C.flexible D.fragile

【答案】

【解析】略

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对话填空（共10小题，每小题1分，满分10分）

Jack-J; Laura-L

J: I’d like to mail this box to Hong Kong. How much will it be, please?

L: Do you want to send it first class or second class?

J: How much is first class and how (76)l does it take?

L: It’s a light box. First class would cost $ 8.20. I(77)g it

will take about eight to ten days to arrive.

J: And second class?

L: Sending it second class would be (78) c ,

but it wouldn’t arrive (79)u about a month from now. You’ll pay $ 4.90 only.

J: Oh, I want it to arrive (80)e than that. I’ll mail it first class.

L: What’s in the box? I need to know in order to(81) c the form.

J:A(82)s of glasses.

Are there any other forms I need to fill out because it’s going to a foreign country?

L: Yes , one more. You have to write clearly what is in the box and the (83) v

J: Here it is.

L: You forgot to put a return address on this box. It’s not a post office rule,

but we usually (84)a people that all mail have a proper return address.

J: OK. I’ll do it right now. I’ll also buy ten 60-cent stamps.

L: Let’s see. The box and the stamps. Your (85)t bill comes to $ 14.20.

J: Thank you.

The eyes are the windows of the soul (心灵) .Having a pair of bright , clear eyes is very important , so we should protect our eyes throughout our lives.

_____1.____ Don’t read while lying down or walking. Relax after every hour of reading .

Keep a distance from the TV set when you watch TV and give your eyes a rest every 30 minutes.

Don’t stare at (盯着看) the sun or try to read in the darkness. __2.____ This can damage your eyes easily .

Get your eyes checked often .Not many people have this habit , but it is necessary . If you feel that there is something wrong with your eyes , get them checked quickly .____ 3.___.

_4.___ . You can close your eyes for a few seconds or look into the distance for one or two minutes. A small break will relax your eyes and help to stop you from getting eye problems.

Be careful when you choose your glasses.___ 5.____ . Make sure your glasses are right for you . If they don’t feel right , get your glasses changed .

A. Develop good reading habits.

B. Rest your eyes whenever you can.

C. Make sure you get enough sleep every night .

D. Glasses that aren’t suitable for you could bring you trouble.

E. Even if you’re wearing sunglasses , never look for directly at the sun.

F. Eye problem can be found and treated early with regular checks.

G. Drink green tea every day as a way to protect your eyes against eye problems.

Have you dreamed of building your own machine? Do you wish you could invent something new? Here we look at a few British inventions of recent times.

Adaptable glasses

Do you wear glasses? If so, can you imagine life without them? In 1985, Joshua Silver, a professor at Oxford University, asked himself, “Can I invent a pair of glasses that could be changed by the wearer?” He designed two plastic lenses（透镜）that are filled with a special liquid. Using syringes（注射器）you change the liquid between the lenses until you can see clearly. The glasses are not beautiful but they are easy to use and cheap to make.

The wind-up radio

When you switch your TV on tonight, think about all those people without electricity. Thinking about this, Trevor Baylis came up with the idea of designing a radio that could be powered by hand. In common with Joshua Silver he wanted his invention to be cheap and easy to use. He wanted even the poorest people in developing countries, who don’t have electricity and cannot afford batteries, to use it. The radio has a generator (发电机) which is powered by turning a handle. In 1996 it won a BBC Design Award for Best Protect and Best Design.

The Dyson cleaner

In many homes around the world you can see a cleaner that looks like a spaceship. This is the Dyson vacuum (真空) cleaner which uses something called “cyclonic separation” to separate the dirt. You do not need a bag for your cleaner and it does not get blocked so it is very practical. The idea came to Sir James Dyson after he kept having problems with his vacuum cleaner. He decided he could design a better one and in 1993 he opened his own factory. The Dyson is now one of the best-selling cleaners in the UK and Dyson is believed to have earned over a billion pounds.

The Zapata fly-board

Ever dreamed of zooming through the water and leaping in the air like a dolphin? Now you can thanks to a fly-board, built by water sports enthusiast Frank Zapata. With it you can dive back in the water and out again. It’s possible to jump to incredible heights out of the water — over 30 feet. The basic fly-board model comes in at ￡4,200.

So keep dreaming and inventing. One day you might get it right.

1.What can we learn about Adaptable glasses?

A. They are very expensive. B. The inventor is a student.

C. The glasses are fragile. D. They don’t look very nice.

2.Which invention won an award?

A. Adaptable glasses. B. The wind-up radio.

C. The Dyson cleaner. D. The Zapata fly-board.

3.The Dyson cleaner was invented with the purpose of _________.

A. helping people use cleaners more easily

B. making Dyson a rich businessman

C. keeping the house cleaner than before

D. taking the place of human cleaners

With the popularity of 3D movies over the past several years , there was no doubt that the technology would make its way into our homes, The question is: Is it really a technology that is going to stay with us , thus deserving an upgrade(升级) at this time?

Many families have recently bought a new TV set, and the idea of changing it just to take advantage of a technology in its infancy(初期)will put many people off the idea. Then there are the additional costs that come along with a 3Dset from needing to get a Blu-ray player that can process the signal to purchasing enough glasses for the entire family to be able to watch a program at the same time.

Another issue is that the glasses are expensive as well as complicated, and have also been known to cause headaches, none of which makes for a pleasant experience.

While manufacturers are working towards glasses-free technology, it just isn’t here yet, and it could be several years before it is commercially successful. That is one of main things that will keep 3D completely in the “fashion” zone for the time being . If the television manufacturers are willing to hold onto the idea until glasses-free choices are available—and they can reach a higher installed(安装)user base—this might very well catch on. Everyone needs to remember, however, that these are businesses, and they are in it to make money. If 3D isn’t selling at the rate they are comfortable with, then they will dump it and move on to the next thing.

Many homes are filled with products that didn’t catch on rapidly and companies ended up leaving them with no support. Do you have an HD DVD player? Remember how the MiniDisc was supposed to replace the CD? For now, it’s easy to see how 3D televisions could join this list of technologies.

There is one upside to the 3D television problem: They have beautiful 2D images. Even if 3D goes away, you still have a great –looking screen and beautiful images. If you are in the market for a new TV and you can afford to drop the couple extra hundred dollars to buy one, you can view it as guaranteeing your purchase in case the technology proves to be effective.

1.We know from the text that 3D TV .

A.is easy to operate

B.has been fully developed

C.has many products attached to it

D.has already replaced normal TV sets

2.What’s the main idea of paragraph 4?

A.3D is fashionable and expensive.

B.It’s hard for 3D to be commercially successful.

C.Television manufacturers’ only purpose is to make money.

D.It’s impossible to create glasses-free technology at the moment.

3.The examples of the HD DVD player and CD are to show .

A.they are not necessary

B.they are bound to be replaced

C.3D TV might not be here to stay

D.3D technology needs improving

4.The underlined word “upside” in the last paragraph probably means .

A.solution B.exception C.character D.benefit

5.What’s the author’s opinion on 3D TV?

A.He is critical of it.

B. He thinks highly of it.

C.It is more effective than expected.

D. It has more beautiful images than 2D.

五. 语法填空 (20分)

Many people believe that they __1___ (suppose) to drink eight glasses of water _2___ day, or about two liters. Why? Because that is___3__they have been told all their lives. __4__ a new report offers some different advice. The experts say people should obey their bodies; they should drink as__5___water as they feel like drinking.

The report contains some general___6__(suggest). The experts say that women should get about 2.7 liters of water __7___(day). Men should get about 3.7 liters. But wait in each case, that is more than eight glasses. There is an important difference. The report does not tell people how many glasses of water to drink. __8___fact, the experts say that __9___may be impossible to know how many glasses are needed to meet these guidelines. This is because the daily requirement can include the water__10___ (contain) in foods.

1. _________ 2. ____________ 3. ______________ 4. ____________ 5. __________

6. _________ 7. ____________ 8. ______________ 9. ____________ 10.__________

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