题目内容

Becoming Refreshed without sleeping

Sometimes there is just not enough hours in the day to get everything done and get a good night’s rest.1. Once in a while you can get away with a sleepless night and still feel reasonably good by adjusting your meals and activities.

2. The last thing you want to do when you are tired is get warm and cozy, this will cause you to fall asleep. Keeping the air conditioner on will make you feel much more alert and refreshed.

Eat small amounts. Eating small amounts of healthy food will help refresh you. Fruit and nuts are a good choice because they are nutritious and will energize you 3.Try to stick to low carbon meals to keep you going. Chewing gum after your snack or small meal will also help keep you awake.

Keep it bright. When it is dark your body thinks it is time to go to sleep. Turn on lots of lights, which will trick your body into waking up and feeling better. 4. You get double the benefits if it is daytime.

Take a break. Taking a little break will help you in the long run. Turn up some energizing music to get yourself positive. Relax and talk to a friend in person or on the phone for a few minutes.5.

A. Keep it cool

B. Calm down and sleep

C. Avoid big, heavy meals as they will make you tired

D. Going outside whether it is day or night for some fresh air

E. Missing sleep regularly can make you sick and should be avoided

F. When you are tired, you may just want to sit around and do nothing

G. Having a good time for a few minutes will refresh you quicker than anything else.

练习册系列答案
相关题目

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

A

Pacific Science Center Guide

◆Visit Pacific Science Center’s Store

Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laster Dome.

◆Hungry

Our exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonals. The café is located upstairs in Building 1 and is open daily until one hour Pacific Science Center closes.

◆Rental Information

Lockers are available to store any belongs during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.

◆Support Pacific Science Center

Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong @ in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry based science education to classrooms and company events all over Washington State. It’s an amazing accomplishment and one we connect science without generous support from individuals, corporations, and other social organizations. Wish pacificorganzier.org to find various ways you can support Pacific Science Center.

1.Where are you buy a at Science Center?

A.In Building 1.

B. In Building 3.

C.At the last Denny.

D.At the Denny Way entrance.

2.What does Pucific Science Center do for schools?

A.Traitn Scicnce teachers.

B.Disncie scicnce books.

C. Disncie scicnctific research.

D.Take scicnce to the classroom.

3.What is the purpose of the last part of the text?

A.To encourage donations.

B.To advertise coming events.

C.To introbace spocial exhibits.

R.U.Darby and his uncle were digging for gold in the West. After weeks of labor, he was rewarded when he discovered shining ore(矿石). He needed machinery to bring the ore to the surface. So he borrowed money from his relatives and neighbors and went back to work on the mine.

The first car of ore was mined and sent to a smelter. The gold that they got in return proved they had one of the richest mines in Colorado! A few more cars of that ore would clear the debts. Then would come the big profits.

Down went the drills! Up went the hopes of Darby and Uncle! Then something happened! The vein of gold ore disappeared! The pot of gold was no longer there! They drilled on, desperately trying to pick up the vein again, but they found nothing.

Finally, they decided to quit. They sold the machinery to a man for a few hundred dollars, and took the train back home. That man asked a mining engineer to look at the mine and do a little calculating. The engineer said that the project had failed because the owners were not familiar with “fault lines(裂纹线)”. His calculations showed that the vein would be found just three feet from where it was found.

The man took millions of dollars in ore from the mine, because he knew enough to ask for expert advice before giving up.

R.U. Darby was struggling for years to pay back the money from his relatives and neighbors. He went into the business of selling life insurance.

Remembering that he lost a huge fortune because he stopped three feet from gold, Darby profited from the experience in his chosen work, by the simple method of saying to himself , “I stopped three feet from gold, but I will never stop because men say 'no' when I ask them to buy insurance.”

Darby is part of a small group of fewer than 50 men who sell more than a million dollars in life insurance every year. His “stick-ability” comes from the lesson he learned from his “quit-ability” in the gold mining business.

1.Darby and his uncle stopped digging for gold because___

A. They didn’t have the machinery to dig for the ore

B. They didn’t have enough money to manage the mine

C. They had already had enough gold and made big profits

D. They had tried to find the vein of gold again, but it was in vain.

2.What was a good quality of the man who worked on the mine after Darby and his uncle?

A. He knew the machinery better than the Darbys.

B. He knew the importance of seeking expert advice.

C. He had very strong stick-ability and never gave up.

D. He was good at calculations and familiar with fault lines.

3.What happened to Darby in the end?

A. He became a very successful businessman.

B. He worked as an ordinary salesman selling life insurance.

C. He struggled for the rest of his life to pay back the money he had borrowed.

D. He lived an easy life with all the money he had earned from the gold.

4.What is the main message that the author intends to convey with the story?

A. One is never too late to start a new career.

B. Don’t hesitate to ask for help when you are in need.

C. Never give up and you will succeed eventually.

D. It is important to have knowledge about everything.

Oh my God, the robots are taking over! We’re doomed! Doomed! Now that I’ve gotten that out of my system, it’s become clear that while we may or may not be doomed, the robots are taking over. The latest example is the government’s new guidelines for self-driving cars.

Tesla, Google and Uber are already testing driverless cars in cities across America. Uber chief executive Travis Kalanick is among those predicting that by 2021, self-driving cars will play a big part in urban settings.

Nearly 40,000 people died last year in this nation in automobile-related accidents, and we believes driverless cars can save tens of thousands of lives annually.

Makes sense. Robot drivers are less likely to get drunk, drive without a license, text while driving or feel agitated at the scene of a pileup. On the other hand, I wonder how these highly sensitive cars will react, with walkers constantly dashing into the street. Will they jam on the brakes every 10 seconds?

But there’s a bigger picture. Not only are robots replacing humans behind the wheel, but behind the work desk, in warehouses, senior homes, you name it. Robots aren’t just taking over in the workplace.

The question is, where can’t a robot function better than a human? How about writing songs? A robot can go through every combination of notes in record time and come up with a pleasing melody. The lyrics might be a different story. Is a Grammy-winning song co-written by Hank Human and R-3071 in our future?

Finally, it’s only a matter of time until we have robot politicians and presidential candidates. Why not? They can be programmed to be experts in world and domestic affairs and come up with the best solutions without corruption and bad humors.

Actually, it’s too bad such technology isn’t available in 2016. Pretty sure the robot would win in a landslide.

1.What does the underlined word “agitated” mean?

A. Tired B. Cautious

C. Careful D. Anxious

2.What doubt does the writer have about self-driving cars?

A. How passengers behave in it.

B. How robot drivers get the license.

C. How they avoid crashing into other car.

D. How they respond to walkers on a busy street.

3.The last questions asked in the sixth paragraph reflects the writer’s ________.

A. confidence in robots, winning Grammy Awards

B. eagerness to listen to songs written by robots

C. doubt about robots’ ability to write songs

D. curiosity about the future Grammy songs

4.What might be the most suitable title for the text?

A. Robots will control the world in every field

B. Robots are coming but not soon enough

C. Robots are being used in our daily life

D. Robots can drive cars and write music

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网