Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses(球场) in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.

There are many environment-friendly sports. Power walking is one of them that you could take up today. You don't need any special equipment except a good pair of shoes; and you don't have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be "green gyms". They are better replacements(代替物)for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it's free.

1.Which of the following is the author most probably in favor of?

A. Playing basketball in a gym.

B. Motor racing in the desert.

C. Cycling around a lake.

D. Swimming in a sports center.

2.What do we know about golf from the passage?

A. It is popular in Portugal and Spain.

B. It needs water and electricity to keep its courses green.

C. It pollutes the earth with chemicals and wastes.

D. It causes water shortages around the world.

3.The author uses power walking as an example mainly because ________.

A. it uses fewer resources

B. it improves our health

C. it is an outdoor sport

D. it is recommended by experts

4.The author writes the passage to ________.

A. show us the function of major sports

B. encourage us to go in for green sports

C. discuss the major influence of popular sports

D. introduce different types of environment-friendly sports

Many of you are studying hard because you have to compete with many others in the upcoming national college entrance exam. But it may not occur to you that one of your competitors is a robot. An artificial intelligence(AI) robot will take part in the 2017 National College Entrance Exam, reported China Daily.

“The robot will sit three exams: math, Chinese, and a comprehensive test of liberal arts (文科), which includes history, politics and geography,” Lin Hui, CEO of an AI company in Chengdu. Like the others who take the exam, the robot will have to finish the tests in the given time. But instead of taking exams together with other students, the robot will take its exams in a closed room without anyone else present, except for proctors(监考人) and a notary(公证人). It is expected to be totally disconnected from the Internet and solve the problems with its AI program.

It’s believed that Chinese and the test of its liberal arts skills, rather than its math skills, will give the robot its biggest challenges. Questions in math are objective with specific answers, while in the other test subjects there are some subjective questions that test skills such as reading comprehension and essay writing.

The robot aims to be enrolled in one of the first-class Chinese universities in 2017, and then try to get into the more famous universities of Tsinghua or Peking University in 2020.

1.The author wrote the passage in order to ________.

A. lay more burden on Grade 3 students

B. inform readers of the explosive news

C. introduce the function of the robot

D. predict what robots will do in the future

2.What’s the main idea of the second paragraph?

A. The differences between the robot and other candidates.

B. The specific information about how the robot will take the exam.

C. The ideal universities of the robot.

D. The advantages the robot has.

3.Which is one of the biggest challenges for the robot candidate?

A. Math calculating B. Objective questions

C. Liberal arts skills D. Physics questions

4.Choose the correct one according to the passage.

A. The robot candidate will have its separate proctors

B. The robot will participate in Chinese, English, math and science

C. The robot is not designed to be admitted to universities

D. The robot connected from the Internet will sit for the college entrance exam

Dad had a green comb. He bought it when he married Mum. Every night, he would hand me his ______ and say, “Good girl, help Daddy clean it, OK?”

I was ______ to do it. At age five, this dull task brought me such _______. I would excitedly turn the tap _______ and brush the comb carefully. Satisfied that I’d done a good job, I would happily return the comb to Dad. He would ________ affectionately at me and place the comb on his wallet.

Two years later, Dad started his own _______, which wasn’t doing so well. That was when things started to ________ . Dad didn’t come home as early and as much as he used to. Mum and I became ________with him for placing our family in trouble. With ______ , an uncomfortable silence grew between us.

After my graduation, Dad’s business was getting back on track. On my 28th birthday, Dad came home ________. As usually I helped him carry his bags into his study. When I turned to leave, he said, “Hey, would you help me _______ my comb?” I looked at him a while, then ________ the comb and headed to the sink.

It hit me then: why, as a child, ______ Dad clean his comb was such a pleasure. That routine(习惯) meant Dad was home early to _______ the evening with Mum and me. It _______ a happy and loving family.

I passed the clean comb back to Dad. He smiled at me and ________ placed his comb on his wallet. But this time, I noticed something ________. Dad had aged. He had wrinkles(皱纹) next to his eyes when he smiled, ________ his smile was still as ______ as before, the smile of a father who just wanted a good ______ for his family.

1.A. bag B. wallet C. comb D. brush

2.A. energetic B. disappointed C. upset D. pleased

3.A. joy B. sadness C. courage D. pain

4.A. out B. over C. in D. on

5.A. smile B. stare C. shout D. laugh

6.A. family B. task C. business D. journey

7.A. progress B. change C. improve D. form

8.A. satisfied B. delighted C. mad D. strict

9.A. time B. patience C. speed D. ease

10.A. occasionally B. early C. frequently D. rarely

11.A. sharpen B. repair C. clean D. keep

12.A. dropped B. took C. handed D. threw

13.A. watching B. letting C. helping D. hearing

14.A. find B. lose C. waste D. spend

15.A. affected B. broke C. meant D. supported

16.A. nervously B. hurriedly C. excitedly D. carefully

17.A. different B. exciting C. interesting D. bored

18.A. for B. or C. so D. yet

19.A. patient B. heartwarming C. tired D. worried

20.A. belief B. life C. style D. education

I had been following the yellowish-green markers for a “popular and easy” three-mile out-and-back hike. Immediately after the trailhead(山道的起点), the trail became very rocky and steep. But having read information about the hike, I knew within five minutes, I was supposed to reach the hike’s first overlook.

However, the overlook never arrived. Instead, I found myself lost in the woods. Pulling out my cellphone, I saw it read “no service”. I checked the last text message I’d sent to my mom. It read, “Conference ended…going for a small hike before my flight home this afternoon.” I put my phone away and kept moving and yelling, “Help! Is anybody out there?” Every so often, I’d stop to listen, but I never heard a reply.

I got out my phone again. The battery was running out fast as it searched for a signal. I struggled to find a place where I could get service. When I did, I called my mom. It went through! In a shaky voice, I said, “Mom?” And then the call dropped. More than 1,500 miles away, my mom instantly knew something was wrong. She called the Denver Police Department and was directed to the US Forest Service.

This was how I was introduced to John, an operator from the US Forest Service. Following John’s instruction on the phone, I finally escaped from the woods. I breathed a sigh of relief. Then my phone rang, and it was John, making sure I was still going in the right direction. “By the way,” he said, “we’ve had your mother on hold this whole time. We know once you get down the mountain, you will absolutely want to give her a call.”

1.What did the author do while finding the trail rocky and steep?

A. He yelled for help. B. He continued walking.

C. He returned to the start. D. He found the first overlook.

2.When did the author tell his mom about the hiking?

A. After he got lost. B. After John’s call.

C. After a conference. D. After the call dropped.

3.How did the author’s mom know he was in danger?

A. The author called and told her about it.

B. The author’s flight didn’t arrive on time.

C. She learned it from the US Forest Service.

D. She sensed something unusual on the phone.

4.What can we learn from the last paragraph?

A. The author’s mom was on line waiting.

B. John came to the woods for the author.

C. John lost touch with the author’s mom.

D. The author went in the wrong direction.

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