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2017四川剑阁县高考英语阅读理解一轮编练（2）

【2016模拟题】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

If you have a bad habit of losing things, a new device that can be connected to any item that you might lose may be the way to solve your problem. The Tile, a small square linked up to your iPhone or iPad via Bluetooth, lets you see how close you are to the missing item, within a 50-to 150-foot range . If the item goes out of your phone’s 150-foot range, it can still be detected (发现) on other smartphones with the same app.

When you log into the app on your phone, it shows you, with green bars that increase or decrease, how far away you are from the Tile. You can also program it to make a sound when you get close to the Tile. And you can link up your phone with up to ten Tiles. And if your lost item — a dog, for example, or a stolen bike — goes out of your own phone’s 150-foot Bluetooth range, you can set it as a “lost item”. If any of the phones with the Tile app comes within the range of your lost item, a message will be sent to your own phone, reminding you of its position. The Tile app also has the function to remember where it last saw your Tile, so that you can easily find where you left it.

Since the Tiles use Bluetooth rather than GPS, they never run out of battery or need to be charged, and they last for one year before needing to be replaced. The app, which will come into the market this winter, works with iPhone 5S, iPhone 6, iPad Mini, iPad 3rd and 4th generation, and iPod 5th generation.

1. The Tile app can help you .

A. find your missing items

B. use your phone more wisely

D. connect something to your phone

C. save your phone’s battery power

2. Which of the following is TRUE according to the passage?

A. The Tile needs to be charged after a year of use. B. One smartphone can only be linked up to one Tile.

C. The Tile cannot work when linked up to a phone without Bluetooth. D. A missing item can’t be found if it goes out of the needed range.

3. What does the second paragraph mainly tell us?

A. What the Tile app is.

B. How the Tile app works.

D. Why the Tile app was invented.

C. The advantages of the Tile app.

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4. Where does this passage probably come from?

A. A science fiction novel. C. A personal diary.

B. An advertisement. D. A news report.

【参考答案】1--4ACBD

阅读下列短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项。

A new oral medication to treat patients in the early stages of multiple sclerosis(多发性硬化) has shown considerable promise in two clinical trials, researchers announced on Wednesday.

The medication is on track to become just the third oral drug available to M.S. patients, and potentially the safest and most effective, experts said. The second oral drug, called Aubagio, was approved just last week.

The new trials, published online in The New England Journal of Medicine, found that the drug BG-12, developed by Biogen Idec, reduced relapsing M.S rates(旧病复发率)in patients by about 50 percent. The drug also obviously reduced the frequency of new brain damage , and slowed the progression of disease compared with a placebo(安慰剂).

In the two clinical trials, called Define and Confirm, patients were divided into two groups at random, taking 240 milligrams of BG-12 either twice or three times a day. Patients in a third group took a placebo. The combined results showed that the drug reduced the relapse rate by about 50 percent.

Taking BG-12 twice a day reduced the number of newly enlarging brain damages by 71 percent to 99 percent. The Define trial found a statistically significant 38 percent reduction in the progression to disability. The most frequent side effects were a temporary flushing(脸红)and warm feeling and other symptoms including nausea, diarrhea, cramping and vomiting. Though both types of side effects were common, they tended to reduce after the first few weeks of use and were tolerated by most patients.

However, Interferons, the drugs most commonly used in relapsing M.S., reduce relapses by about 30 percent, and have not been shown to slow the progression of the disease and disability. The newly approved Aubagio also reduces relapses by about 30 percent, and it has the advantage of being an oral drug.

BG-12 is an anti-inflammatory that works by protecting nerves against injury. “The safety

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track record is well known and appears to be very strong,” said Dr. Robert Fox, lead author of one of the new studies and medical director of the Mellen Center for Multiple Sclerosis Treatment.

“It’s a bright day for M.S. patients, but there is a gray cloud in that we still don’t have anything for those with progressive M.S.,” he added. 63. Which of the following is NOT the function of BG-12? A. It can slow the progression to disability significantly. B. It can reduce relapses rates in patients with relapsing M.S. C. It can decrease the number of brain damages caused by M.S.

D. It can make patients excited and ensure patients have a warm feeling. 64. What can you infer from the underlined sentence in the last paragraph? A. BG-12 can relieve the pain from the patients suffering from M.S. B. There is hope but still a long way to find a cure for progressive M.S. C. Scientists can not invent medication for patients with progressive M.S. D. Patients in the early stages of M.S will still suffer a lot in the future. 65. Which can be the best title for the text? A. Advantages of BG-12 B. Good news for the patients

C. Comparisons between three drugs

D. A new oral medication for the early M.S.

【考点定位】考查句子理解。 65.【答案】D

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