If there were no cellphones, life ________ quite different because we depend too much on them.

A. will beB. would beC. isD. were

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科目：高中英語(yǔ) 來(lái)源：2017屆湖南株洲高三上期教學(xué)質(zhì)量檢測(cè)（一）英語(yǔ)卷（解析版） 題型：閱讀理解

Breakthroughs in science and technology are paving the way for modern cities to support bigger populations. Now, we see the most exciting urban innovations to show you exactly how they’ll improve your city’s infrastructure(基礎(chǔ)設(shè)施).

Lighting Up The Night

Anthony Di Mari dreamed up an electric tree to help irrigate public parks and light them at night. These electric trees contain a special infill (填充物) that collects water from rainfall. The water is then distributed through a shallow underground irrigation system with the help from the trees’ swaying movement. An electric motor turns energy from the waving of the artificial trees into electricity, which is used to light up the trees’ outer LEDs.

Thinking Outside The Box

As more people flock to urban areas, city planners will need to get increasingly creative about how to satisfy residents’ health and transportation needs within decreasing available space. One way to achieve this is by updating infrastructure to support biking and walking by building suspended(懸浮的) roundabouts like hovering in the Netherlands. By lifting bicycle and pedestrian traffic above busy roadways, cities can significantly decrease over-crowded traffic condition.

Waving Hello To Clean Energy

Cities that don’t receive enough sunlight may find an attractive alternative in wave power. Since ocean waves rarely experience disruption(中斷), electric engines driven by their clockwork push-and-pull can reliably provide power throughout the year. Further, thanks to advances in wave power technology, engineers have been able to move wave power engines farther offshore, where the waves pack the most punch, making the engines extremely efficient. So in the future, heavily populated coastal cities may use wave to meet their energy needs.

1.What is the special infill used to do?

A. To make the trees beautiful.

B. To produce electricity.

C. To help the trees’ swaying.

D. To collect water from rainfall.

2.How do the Netherlands improve the city traffic according to the text?

A. By updating the city roadway condition.

B. By building walking passages underground.

C. By creating suspended roundabouts above roadways.

D. By supporting more biking and walking.

3.What does the author mainly tell us in the last paragraph?

A. The advantages of wave power.

B. The ways to use wave power.

C. The future of wave power.

D. The advances in wave power technology.

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科目：高中英語(yǔ) 來(lái)源：2017屆北京西城區(qū)高三上期末考試英語(yǔ)試卷（解析版） 題型：七選五

根據(jù)短文內(nèi)容，從短文后的七個(gè)選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

Casual Dress in the Workplace

For Ruth, an employee at an insurance company, Friday isn’t just another workday. It is the day when she can wear a sweater and casual trousers instead of business suit. 1. “It is a real treat. It puts us in good mood and winds the week down.” Ruth has joined thousands of workers across the United States who happily change from jackets, ties, and dresses to jeans, polo shirts, and sweaters on Fridays.

Why dress-down Friday? “I think it gives an atmosphere of less formality（正式）,” says President Matthew of Entex Industries. Today, dressing casually on the job is a way to show your company is in style. Another contributor is faxes, voice mail and email, which have reduced public contact. 2.

However, even though dressing down is popular, the trend is controversial. Some workers remain strongly opposed. “You have got all the time in the world to dress down when you retire,” declared one woman. 3. “We had some very important guests come in on a Friday a few months ago,” says another worker. “These people dressed in navy suits. Our people dressed way down. I thought it was embarrassing. It sent the wrong message about our company.” Many people feel that suits, ties and dresses are superior to casual clothes in creating a positive professional image.

4.Some experts think it will go away one day. As long as the trend continues, though, dressing casually can cause a little confusion in the workplace. Business people aren’t sure what to wear, and many people just put on whatever they feel like in the morning. 5. They believe dressing down at work is one of the signs that the society is lowering its standards of everything. Czardas and John T. Malloy, author of Dress for Success, say psychological changes occur when people dress up. “There is no question what you wear affects what you do, your performance, and your attitude,” says Malloy.

A. Will the dress-down trend last?

B. Will dressing casually become popular?

C. The casual dress trend worries some fashion professionals.

D. It is when she feels more confident and gets ready for next promotion.

E. She loves the day away from her usual dressy suits and high-heeled shoes.

F. Others worry that dressing casually lowers an employer’s professional image.

G. With fewer out-of-the-office meetings, people are dressing less to impress and more for comfort.

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科目：高中英語(yǔ) 來(lái)源：2017屆北京西城區(qū)高三上期末考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

Bob checked the equipment thoroughly, only ________ the power was not set.

A. findB. foundC. findingD. to find

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科目：高中英語(yǔ) 來(lái)源：2017屆北京市海淀區(qū)高三上學(xué)期期末考試英語(yǔ)試卷（解析版） 題型：閱讀理解

There is no doubt eCommerce is growing, and it will continue to grow. However, physical stores would not die as a result of the rise of eCommerce, at least not in the near future. The idea that eCommerce is taking over physical stores has already misguided many people. Physical stores are far from vanishing, and there are some solid reasons for it.

The projections for online spending is optimistic with $150 billion expected to be spent in the coming three years, yet we are also expecting $300 billion in spending at physical stores in the same duration. Do you still think that physical-store shopping is too small to sustain the eCommerce blow?

Even though consumers are staying away from physical stores that follow older concepts, yet we are seeing the rise of fresh concept stores all around the US. We are seeing innovative and attractive success stories of physical stores, ranging from clothes stores to restaurants to health spas. It would be easy to assume that this trend will continue.

Indeed, many shopping malls are dying, yet there are still those shopping centers that are performing well. You can see this for yourself by visiting shopping malls near you. What I want to emphasize here is that not all shopping centers are made equal, just like not all eCommerce retailers are made equal. Both shopping malls and eCommerce sites can lose business if they fail to maintain productivity through improvements and innovations. When you visit shopping centers that are serious about their business, you would see their shops and parking lots packed.

On the other hand, even e-tailers like Amazon have experimented with pop-up shopping concepts. It is important to bear in mind that consumers prefer face-to-face interactions instead of online interactions during shopping, meaning that physical stores are going to stay there.

Still, eCommerce retailers are seeing all of their excitement disappear as they settle the sales tax problem associated with e-tailing. As of now, five states of America have already imposed sales tax on purchases through eCommerce sites, and e-tailers in those states have already witnessed 6 to 12 percent decrease in sales.

This reinforces the fact that physical stores are here to stay, and if you are still undervaluing their growth, you are omitting a huge chunk of the retail representation.

1.The underlined word "projections" in Paragraph 2 probably means ________.

A. intentionsB. assessmentsC. performancesD. predictions

2.What can we infer from the passage?

A. E-tailers are more creative businesses.

B. Fresh concepts help build good business.

C. Fewer consumers will visit physical stores.

D. Physical stores can’t stand the blow of eCommerce.

3.What is the best title for this passage?

A. Is Offline Spending Greater Than Online Spending?

B. Online Stores V.S. Physical Stores—What’s the Difference?

C. Will Physical Stores replace eCommerce in the Near Future？

D. Does eCommerce Success Mean Physical Stores Will Disappear?

4.Which of the following shows the development of the passage?

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科目：高中英語(yǔ) 來(lái)源：2017屆北京市海淀區(qū)高三上學(xué)期期末考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

Beijing’s new international airport ________ into use in 2019, according to the spokesperson.

A. was putB. will putC. has putD. will be put

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科目：高中英語(yǔ) 來(lái)源：2017屆北京市海淀區(qū)高三上學(xué)期期末考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

The 24 solar terms(二十四節(jié)氣) ________ a great effect on Chinese people’s lives for thousands of years.

A. have hadB. hadC. haveD. had had

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科目：高中英語(yǔ) 來(lái)源：2017屆北京東城區(qū)高三上期末考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

________ the weather improves, we will have to cancel the game.

A. ThoughB. UntilC. UnlessD. Since

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科目：高中英語(yǔ) 來(lái)源：2017屆遼寧重點(diǎn)高中協(xié)作校高三上期末考試英語(yǔ)卷（解析版） 題型：七選五

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

With the cold weather season rapidly approaching, caring for dry skin may become more challenging. Here are some tips on how to protect your skin and keep it healthy throughout the colder months of the year.

1.

Avoid harsh(刺激性的) cleansers containing sulfates or alcohol, and choose a gentle cleanser. Harsh cleansers may disrupt the PH balance of your skin and cause dryness.

Switch to a face oil

2. In order to avoid dryness, rub about 3 to 5 drops of oil the palm of your hands and then gently pat it into the skin. Face oils offer the benefit of conditioning the skin and protecting it from the cold air.

Exfoliate(去死皮)

Exfoliating is very important because it helps to get rid of dead skin cells and encourages skin cell renewal. 3. However, especially when the skin is feeling extra dry, it is important to use a gentle product and not to overdo it.

4.

If you don’t feel thirsty and struggle with taking in enough liquids, try to drink tea, sweetened with a little raw honey. Dehydrated skin cells have a slower turnover rate, which results in dull skin and more visible fine lines.

5. The most advantage is that you will spend the cold season with comfort and confidence.

A. Drink plenty of water

B. Eat homemade soups

C. Use mild facial cleansers

D. Follow the above tips, you may own nice skin and look better.

E. Here are three of the most common example of skin discomfort.

F. After cleansing your face, your skin still takes the risk of dryness.

G. Moreover, dead skin cells won’t allow your face oil to enter the skin deeply.

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