题目内容

【题目】______________________, I would have given you his address.

A. If you asked me

B. You had asked me

C. Should you have asked me

D. Had you asked me

【答案】D

【解析】

试题分析:D;考查虚拟语气。虚拟语气,其形式分为以下三种:(1) 与过去事实相反的假设。结构为:从句的谓语动词用“had + 过去分词”,主句用“should (would, could, might) + have + 过去分词”。(2) 与现在事实相反的假设。结构为:从句的谓语动词用过去式,系动词用were,主句的谓语用“should (would, could, might) + 动词原形”。(3) 与将来事实相反的假设。结构为:从句的谓语动词用“should (were to) + 动词原形”,主句用“should(would, could, might) + 动词原形”。有时可以把含有助动词、情态动词、be或have的虚拟条件句中的连词if 省去,而将had, should, were 等词提到主语之前,即用倒装结构。这时,如果出现not等否定词时需放在主语后面。根据I would have given you his address.可知条件句应该是表示对过去的虚拟,句意:如果你问我,我会给你他的地址。故选D

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【题目】[1] One of the tough things about being a high school student is that you never Seem to get enough sleep at night, which often leaves you nodding off during classes.The best amount of sleep is about seven and a half to eight hours.Spending either less than six or more than nine hours in sleeping puts your health at risk.

[2] A popular solution to a lack of sleep at night is to take a “power nap” during the day, but does this work?

[3] Generally speaking, it can be beneficial.Research shows that a nap in the middle of the day—even a brief one as Short as five or 10minutes—can clear your mind and leave you with increased energy and improved productivity.

[4] But here are some things you need to know to do it correctly.To start with, every time you doze off (打瞌睡) during the day does not count as a “power nap”.The best time to take a power nap is in the mid-afternoon, when your energy level tends to decrease.

[5] But how long should a power nap be? Ideally, it should be kept to between 10 and 30 minutes.Nodding off for five minutes does not really provide established sleep.If you, however, go into the deeper stage you will wake up feeling weak.

[6] However, refreshing as it might be, if you get adequate sleep at night, taking a power nap isn’t such a wise choice.The reason is that sleeping during the day can interfere with your body’s biorhythms.The brain gets used to going to bed and getting up at roughly the same time each day, and you don’t want to disturb this routine.

[7] One more thing to keep in mind is that a power nap should never be used as a replacement for a good night’s sleep.A power nap during the day is not like a tablet which will definitely work.An hour’s sleep before midnight is worth a couple of hours’ sleep after midnight.

【1】What is the main idea of the passage? (no more than 5 words)

_____________________________________________________________________

【2】What if a person spends less than six or more than nine hours in sleeping?

(no more than 9 words)

_____________________________________________________________________

【3】According to Paragraph 3, what benefits can we get from a nap in the middle of the day?

(no more than 4 words)

_____________________________________________________________________

【4】When is the best time to take a power nap? (no more than 5 words)

_____________________________________________________________________

【5】Why is it sometimes unwise to take a nap? (no more than 8 words)

_____________________________________________________________________

【题目】根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

The Mayan Indians lived in Mexico for thousands of years before the Spanish arrived in the 1500s. The Maya were an intelligent, culturally rich people whose achievements were many. They had farms, beautiful palaces, and cities with many buildings. _【1】__ This knowledge helped them to live a better life than most people of that time, because they could use it to make their lives more comfortable and rewarding.

In ancient Mexico there were many small clearings in the forest. In each clearing was a village with fields of corn, beans, and other crops around it. To clear the land for farms, the Maya cut down trees with stone axes. They planted seeds by digging holes in the ground with pointed sticks. __2But not every Maya had to be a farmer. Some were cloth makers, builders, or priests.

The Maya built large temples to honor the Mayan gods. Skillful workers built cities around these temples. Today, many of these ancient Mayan cities and temples are still standing.

Although the cities that the Maya built were beautiful, and the people worked hard to build them, very few of the people lived in them. Usually, only the priests lived in the cities. The other people lived in small villages in the forests. They lived in small huts with no windows. The walls were made of poles covered with dried mud, and the roof was made of grass or leaves. __3__.

Measuring time was important to the Maya. __4__ A system was developed for measuring time accurately. Mayan priests made the system to keep track of time. They made a calendar based on their study of the sun, moon and stars. The Mayan calendar was far more accurate than the European calendars of the time.

Around the year 800, the Maya left their villages and beautiful cities, never to return. __5__ They may have died from an infectious disease. They may have left because the soil could no longer grow crops. Scientists are still trying to find the lost secrets of the Maya. They are still one of our greatest mysteries.

A. No one knows why this happened.

B. Most Maya lived a simple life close to nature.

C. The Maya were an intelligent, culturally rich people.

D. Farmers needed to know when to plant and harvest their crops.

E. They had to fight against natural disasters as common occurrences.

F. One farmer was able to grow crops that produced food for several people.

G. The Mayan people knew a lot about nature and the world around them.

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