题目内容

great help, I could get rid of all the difficulty and succeeded in the end.

A.Offered B.Having offered

C.Being supplied D.Having supplied

 

A

【解析】

试题分析:句意:被给予了极大的帮助,我最后终于克服了困难,获得了成功。从结构可知此处是非谓语做状语,句子主语I 和动词offer之间是被动关系,排除BD选项。再根据句意可知此处只强调被动,不强调正在进行的动作,故答案选A。

考点:考查非谓语动词。

 

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根据短文内容,从短文后的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。

A few things to do during weekends to improve your life

Weekend at last! Something you’re so looking forward to after a tiring week at work. Here are several tips on how to make the most of your weekends.

Spend time with loved ones. Reconnect with family members or friends you neglected(疏忽) lately. Don’t do it out of guilt or because you have to. Do it because you want to. Reach out to them to see how they are doing. 1. Return their calls if you were busy when they last tried to reach you. Talk to them. Listen to them. Be there for them.

2. Stay away from TV, iPad, iPhone and any other electronic devices. Unplug! Your brain needs to clear up from all the stress you’ve put on yourself during the week. Why not read a book instead? A paper one. Seriously, when was the last time you did that?

Laugh, laugh and laugh again. You can never have enough of it. Laugh is the best medicine ever. 3. For example, it helps you manage stress, strengthen your immune system and you are 40 percent less likely to suffer a heart attack.

Express appreciation. 4. Be grateful for your family, friends, health, the food you put on the table, the clothes you wear and the air that you breathe.

There you are. Doing a few things during weekends will have a positive long-term effect on your life. 5. .

A. Apply the “no technology” rule.

B. Pause and pay attention to your thoughts.

C. Friendship is the best source of happiness.

D. Don’t call them only when you need them.

E. Put them into practice and you’ll beat the Monday Blues.

F. It benefits your mental and physical health in so many ways.

G. This is something you should be doing every day, not only on weekends.

 

Our body clock,or natural body rhythm,influences our energy and alertness.Paying attention to it can help us choose the suitable time of day when we best perform specific tasks.

The reality,however,is that most of us organize their time around work demands,school deadlines,commuting or social events.Doing whatever your body feels like doing is a luxury in today's fast-paced modem society.

But that doesn't mean it isn't worth trying.Obeying our body clock has significant health benefits.Disrupting our natural body rhythm,on the other hand,has been linked to problems such as depression,obesity,or headache,says Steve Key,a biology professor.

When the body clock can synchronize(使……同步)the rhythms of its natural processes,it “gives us an advantage in daily life”,says Key.

According to him,when it comes to cognitive(认知的)work,most adults perform best in the late morning.As our body temperature starts to rise just before awakening in the morning and continues to increase until midday,our memory,alertness and concentration gradually improve.

However,he adds,our ability to concentrate typically starts to decrease soon thereafter.Most of us are more easily distracted(分心)between noon and 4 pm.

Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm,making that a good time for a nap.

Surprisingly, tiredness may increase our creative powers.For most adults,problems that require open ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning.

When choosing a time of day to exercise,paying attention to your body clock can improve results.Physical performance is usually best from about 3 to 6 pm,says Michael Smolensky,a professor of biomedical engineering.

Of course, not everyone's body clock is the same,making it even harder to synchronize natural rhythms with daily plans.

1.If we know our natural body rhythm well, we can .

A.find out the suitable time to do specific tasks

B.organize our time around work demands

C.do whatever our body feels like doing

D.be sure to be healthy

2.Which of the following is NOT true?

A.Our alertness is influenced by our natural body rhythm

B.Doing whatever your body feels like is very difficult in our modem society.

C.Obeying our body clock is good for our health.

D.Disrupting our natural body rhythm can lead to obesity.

3.According to Steve Key,which of the following is NOT true?

A.When our body clock synchronizes the rhythms of its natural processes,we can do better.

B.When it comes to cognitive(认知的)work,most people perform best in the late morning.

C.As body temperature rises before awakening in the morning,our concentration gradually improves.

D.We concentrate better in the late morning than between noon and 4 pm.

4.Inspiration(灵感)to solve a difficult problem will most probably come to us .

A.when we get up in the morning

B.when we are tired in the evening

C.when we are full of energy in the late morning

D.when we are asleep at night

5.Which of the following can be the suitable title for the passage?

A.What is natural body rhythm?

B.Natural body rhythm is good for us.

C.Something about natural body rhythm.

D.The latest research about natural body rhythm.

 

If you are not any kind of a longtime A-list New Yorker celebrity like Woody Allen,chances are that you have never experienced,and will never experience-a meal in a legendary(神奇) Italian-American restaurant called Rao’s.

Rao’s,the East Harlem restaurant with a history of more than l00 years,is simply the toughest restaurant to get a reservation in the US, if not the world.Michelin three-star restaurants like elBulli in Spain,often ranked the world’s top restaurant,would sell out the second phone lines opened.But in the case of Rao’s,the phone lines never open.

There are about a dozen tables in the tiny restaurant, and each is spoken for, semi-permanently, as regulars have had their reservations for years, and when they can't use them,they often gift them to friends. The place is so small that the owners rarely have the flexibility to do favors even for people they know.

Since it is always busy,there has never been a need for publicity.The last remarkable national review of the restaurant came from The New York Times more than 35 years ago.It was already tough to get a table at Rao’s but reservations have been non-existent ever sincce the magic review.

According to a critic who is “very, very lucky to have dined at Rao’s a few times,”the experience rivals(堪比)the tasty food.There are no menus at Rao’s, and one of the owners will pull up a chair and run through the massive list of options, allowing people to have diner by mixing and matching nearly any ingredient(原料)with any classical Italian style of cooking. The place doesn’t take credit cards, isn’t open on weekends or for 1unch, and “at some point during your meal the one-room restaurant will almost unavoidably break out in song.” It is truly one of a kind,”the critic wrote.

1.Which is probably the best title for thistext?

A.A lucky critic. B.The best restaurant

C.A magic review. D.A legendary restaurant

2.Why does the author refer to elBulli in Spain in Paragraph 2?

A.To prove the long history of Rao’s.

B.To show the popularity of Rao’s.

C.To describe the service of Rao’s.

D.To attract customers to eat in Rao’s.

3.What was Rao’s like before The NewYork Times review?

A.Unique and attractive. B.Tough and greedy.

C.Terrible and unknown. D.Poor and hopeless.

4.Which of the following about Rao’s is true?

A.If yoh want to get a reservation in Rao’s, you’d have to phone ahead of time.

B.Rao’s history is much longer than that of elBulli in Spain.

C.It’s hard fo dine in Rao’s partly because it has a limited number of tables.

D.Only the most famous persons can have the chance to have lunch in Rao's.

5.We can conclude from the critic’s words that .

A.Rao’s menus are specially designed for its regular diners

B.customers of Rao’s can use credit cards on weekends

C.the experience dining in Rao’s is as unforgettable as its food

D.diners in Rao’s are used to being disturbed by sudden noises

 

Researchers have developed new software using smart phones’GPS and imaging abilities that determine the exact location of distant objects as well as monitor the speed and direction of moving objects.The software could eventually allow smart phone-armed soldiers to target the location of their enemies.On the home front,the software could be used by everyone,including golfers judging distance to the green and biologists documenting the location of a rare animal without disturbing it.

“The great advantage of a Smartphone is that it provides so many tools in a single,readily available,relatively inexpensive package,”said Qia Wang,a doctoral student who led the development of the software.“For example,on the battlefield,a soldier needs a rangefinder,compass,GPS and other tools to get information before calling in an air strike.With our software,the soldier can have all those instruments in one device that can be purchased off the shelf.When that soldier returns from War,she can use the same Software to protect her family by clocking a speeder near her children’s school and catching the criminal on video.”

Wang and his colleagues developed their software to locate and track:

Targets of known size—when the size of the target is known.a single image is enough to pinpoint the target’s location.

Targets of unknown size—If the exact size of a target is unknown,the software uses two images to triangulate the location of the target·

Moving targets—By taking a short video of a moving target,the smartphone software can calculate how fast the target is moving and in what direction it is going.

“Currently,our software is limited by the physical abilities of smartphone hardware,but the devices are improving rapidly,”Wang said.“We expect that improvements in GPS accuracy,battery life and camera resolution will allow our software to make even more accurate observations.”

1.From Paragraph 1 we can know that the new software can.

A.determine the speed of moving objects

B.1ocate objects in the distance exactly

C.defend soldiers against their enemies

D.help biologists protect rare animal

2.The example given by Qia Wang is meant to .

A.make an advertisement

B.describe the software briefly

C.show the benefits of the software

D.present the functions of smartphones

3.How does the software calculate the speed of a moving object?

A.By taking a short video.

B.By locating its position.

C.By taking a single image.

D.By measuring real-life size.

4.What’s Qia Wang’s attitude towards the future of the software?

A.Casual. B.Optimistic. C.Cautious.D.Flexible

5.What is the best title of the text?

A.Qia Wang,a Talented Doctoral Student

B.Use Smartphones to Their Full Potential

C.Targeting and Tracking With Smartphones

D.Smartphone-armed Soldiers on the Battlefield

 

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