Technology is making life easier for some dairy farmers. They use robotic systems to milk their cows. Cows are trained to follow a series of paths that lead to milking stations. Only one cow at a time can enter a station.
Once inside，the cow is rewarded with food. As the cow eats，a robotic arm cleans and connects the animal to the milking machine. A few minutes later，milking is complete. The gate is opened，the cow is released and the next cow enters.
The robotic systems are designed to operate 24 hours a day. The cows get to decide when they want to be milked. Cows are milked an average of about three times a day. Some are milked four to six times a day.
The cows wear collars around their necks that identify them to the system. A computer keeps records on their eating and milking. A cow is released from the station if the computer decides it should not be milked.
The automated system also measures the temperature and color of freshly produced milk. Milk is thrown away if it does not pass the tests.
Professor Plaut believes the systems will appeal especially to the next generation of farmers. She means young people who are more interested in technology and less interested in working all the time on the farm. Still，she says the price of robotic milking systems will continue to limit their use.
Doug and Tina Suhr have more than 100 cows on their family farm. Last year it became the fourth farm in southeast Minnesota to get a robotic milking system. A recent story in a local agricultural newspaper said the first robot costs 175,000 dollars. The second costs 150,000 dollars.
Doug told AgriNews that wages that would have been paid for one employee in five years will pay for one robot. He says the increase in milk production reaches a high of more than six kilograms per cow per day.
1.According to Doug，what is the wage of an employee per year?
A．$150,000～$175,000. B．$150,000～$30,000.
C．$30,000～$35,000. D．over $75,000.
2.Besides milking cows，the robotic system also can ________.
A．judge the quality of fresh milk
B．keep fresh milk for two weeks
C．adjust the temperature of milking stations
D．improve the appetite of cows
3.Why is the robotic system not popular now?
A．Because it usually causes the waste of milk.
B．Because it is difficult to learn how to use it.
C．Because young people have no interest in it.
D．Because people can't afford to buy it.
4.From the first paragraph，we can infer ________.
A．cows can be raised by robots in the future
B．robots direct cows into milking stations
C．the robotic system is designed to reduce labor
D．cows are kept clean by robots on some farms
同步练习强化拓展系列答案科目：高中英语 来源：2016届浙江临海台州中学高三上第三次统练英语试卷（解析版） 题型：单项填空
All the materials have been posted to you. I’m looking forward to the chance to meet you __________ to discuss the present situation of our company.
A．in peaceB．in return
C．in troubleD．in person
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科目：高中英语 来源：2016届广东广州执信中学高三上学期期中英语试卷（解析版） 题型：单项填空
The WHO ________ eat less bacon and other preserved meat because they can cause cancer.
A. appeals people to B. appeals to people to
C. calls in people to D. calls on people
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科目：高中英语 来源：2015-2016学年江西南昌二中高二上第三次月考英语试卷（解析版） 题型：完形填空
完形填空,阅读下面短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项。
People say one man's trash (垃圾) is another man's treasure. That ________comes to my mind as I looked through the house purchased in 1962 by my parents. My mother________ in 1996. My father left the house ________ my sister and me when he died a few months ago.
After Dad was ________ , we looked around the house________we grew up and that Dad loved so much. At first we felt so ________ all the stuff left. Like so many of their generation, my parents ________ everything. And like many in my generation, we faced anxious _______ about what to abandon and what to keep.
As we started throwing out old phone books and every medical bill from every ________ my parents ever saw, I also________ many hidden treasures. Mom's pocketbook was in their bedroom closet, which had everything in it, ________ her hairbrush with hair, as if she were still here. And Dad, who was a World War II veteran (退伍兵) and a world traveler, ________ everything --- from little spoons from all over the world to every letter he wrote to his parents while in the ________ . The letters he wrote during the war ________ his thoughts as a young man. Later, in the basement, I ________ our old kitchen table, which brought back________ of my parents and sister and me having breakfast together.
I'm realizing all these things________ my parents' life journey. Each time I go to the ________ , I find something that reminded me of my childhood or teaches me something about my parents I ________ knew. ________ , from the shabby furniture to all the hidden treasures, means more to me than all the money in the world.
1.A. coincidence B. thought C. principle D. goal
2.A. passed by B. passed down C. passed on D. passed away
3.A. for B. with C. to D. by
4.A. gone B. retired C. ill D. injured
5.A. which B. that C. when D. where
6.A. pleased with B. familiar with C. astonished at D. disappointed at
7.A. saved B. enjoyed C. purchased D. designed
8.A. bargains B. decisions C. challenges D. responsibilities
9.A. doctor B. person C. neighbor D. child
10.A. bought B. discovered C. buried D. lost
11.A. just B. even C. only D. yet
12.A. liked B. bought C. lost D. kept
13.A. countryside B. school C. army D. college
14.A. receive B. direct C. sense D. describe
15.A. repaired B. cleaned C. spotted D. set
16.A.memories B. introductions C. descriptions D. communications
17.A. recognized B. represented C. instructed D. confirmed
18.A. supermarket B. church C. office D. house
19.A. never B. always C. really D. merely
20.A. Something B. Nothing C. Anything D. Everything
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科目：高中英语 来源：2015-2016学年江西吉安第一中学高二上段考1英语试卷（解析版） 题型：完形填空
完形填空
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
We have been driving in fog all morning, but the fog is lifting now. The little seaside villages are , one by one. “There is my grandmother's house,” I say, across the bay to a shabby old house.
I am in Nova Scotia on a pilgrimage (朝圣) with Lisa, my granddaughter, seeking roots for her, retracing (追溯) memory for me. Lisa was one of the mobile children, from house to house in childhood. She longs for a sense of , and so we have come to Nova Scotia where my husband and I were born and where our ancestors for 200 years.
We soon by the house and I tell her what it was like here, the memories back, swift as the tide (潮水).
Suddenly, I long to walk again in the where I was once so gloriously a child. It still________a member of the family, but has not been lived in for a while. We cannot go into the house, but I can still walk the rooms in memory. Here, my mother________ in her bedroom window and wrote in her diary. I can still see the enthusiastic family ________ into and out of the house. I could never have enough of being ________them. However, that was long after those childhood days. Lisa ________ attentively as I talk and then says, “So this is where I ________ ; where I belong.”
She has ________ her roots. To know where I come from is one of the great longings of the human ________ . To be rooted is “to have an origin”. We need ________ origin. Looking backward, we discover what is unique in us; learn the ________ of “I”. We must all go home again—in reality or memory.
1.A. appearing B. moving C. exposing D. expanding
2.A. referring B. travelling C. pointing D. coming
3.A. shared B. short C. fresh D. treasured
4.A. passed B. raised C. moved D. sent
5.A. home B. duty C. reality D. relief
6.A. built B. lived C. remained D. explored
7.A. catch up B. pull up C. step down D. come down
8.A. falling B. turning C. rushing D. bringing
9.A. yard B. village C. room D. house
10.A. adapts to B. appeals to C. belongs to D. occurs to
11.A. across B. through C. along D. past
12.A. lay B. played C. stood D. sat
13.A. marching B. looking C. breaking D. pouring
14.A. between B. with C. near D. behind
15.A. wonders B. listens C. reacts D. agrees
16.A. began B. grew C. studied D. stayed
17.A. deepened B. recognized C. accepted D. found
18.A. heart B. rights C. interest D. behaviors
19.A. one B. its C. that D. every
20.A. meaning B. expression C. connection D. Background
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科目：高中英语 来源：2015-2016学年山西临汾第一中学高一12月月考英语试卷（解析版） 题型：阅读理解
Elizabeth Freeman was born about 1742 to African American parents who were slaves. At the age of six months she was acquired, along with her sister, by John Ashley, a wealthy Massachusetts slaveholders. She became known as “Mumbet” or “Mum Bett.”
For nearly 30 years Mumbet served the Ashley family. One day, Ashley’s wife tried to hit Mumbet’s sister with a spade(铁锹). Mumbet protected her sister and took the blow instead. Angry, she left the house and refused to come back. When the Ashleys tried to make her return, Mumbet turned to a lawyer, Theodore Sedgewick. With his help, Mumbet sued(起诉) for her freedom.
While serving the Ashleys, Mumbet had listened to many discussions of the new Massachusetts laws. If the laws said that all people were free and equal, then she thought it should apply to her. Eventually, Mumbet won her freedom—the first slave in Massachusetts to do so under the new law.
Strangely enough, after the trial, the Ashleys asked Mumbet to come back and work for them as a paid employee. She refused and instead went to work for Segdewick. Mumbet died in 1829, but her spirit lived on in her many generations. One of her great-grandchildren was W.E.B. Du Bois, one of the founder of the NAACP, and an important writer and spokesperson for African American civil rights.
Mumbet’s tombstone still stands in the Massachusetts cemetery where she was buried. It reads, in part: “She was born a slave and remained a slave for nearly thirty years. She could neither read nor write, yet in her own area she had no superior or equal.”
1.What do we know about Mumbet according to Paragraph 1?
A. She was born into a rich family.
B. She was a slaveholder.
C. She was born a slave.
D. She had a famous sister.
2.What did Mumbet do after the trial?
A. She founded the NAACP.
B. She went to live with her grandchildren.
C. She continued to serve the Ashleys.
D. She chose to work for a lawyer.
3.What did Mumbet learn from discussions about the new constitution?
A. How to be a good servant.
B. How to apply for a job.
C. She should always obey her owners’ orders.
D. She should be as free and equal as whites.
4.What is the text mainly about?
A. A trial that shocked the whole world.
B. The life of a brave African American woman.
C. A story of a famous writer and spokesperson.
D. The friendship between a lawyer and a slave.
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科目：高中英语 来源：2015-2016学年山西康杰中学高一上学期期中英语试卷（解析版） 题型：完形填空
完型填空
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
Carl Kenton is a wealthy businessman. Five years ago, after returning from abroad to his motherland, he his small company. Speaking of success, Glen often tells us a story about his ________ expensive “school” fee. He always owes his success to it.
At that time, Glen, who already got a Ph.D. degree, decided to return to the homeland, starting a company. Before , he bought a Rolex watch with the made through years of work after school and the scholarships. At the airport he had to accept the routine customs check. The watch on his wrist was also demanded to be ________ down for inspection. Glen knew that carrying the ________ goods out had to pay the tax, and he worried about paying ________ for his watch. So when he was checked, he told a lie that his watch was a________ fake(假货). When he was ________ of his “smarts”, immediately, ________ the presence of Glen, the officers hit the watch, which ________ nearly 100,000, into pieces at hearing Glen’s words. Glen was ________ . Before he understood why, he was taken to the office to be examined ________ . For many times of entry-exit ________ he knew that only those people in the “blacklist” would “enjoy” this special treatment. The officers looked over everything carefully in the box, and ________him no matter what time of entry and exit he must accept the check and if ________ reusing and carrying fake and shoddy goods, he would be charged according to law! Suddenly, his face turned red, and he had nothing in mind after ________ the plane for long.
After returning to the homeland, he often told the story to his family, and his employees, too. He said that this made a deep ________ on him, because the additional high “school” fee that he had ever paid made him realize the value of ________ , which he would ________ as the secret of his success forever.
1.A. set up B. took up C. went up D. picked up
2.A. good B. bad C. extra D. few
3.A. staying B. leaving C. living D. coming
4.A. books B. things C. savings D. pounds
5.A. put B. looked C. taken D. lied
6.A. ordinary B. common C. specific D. many
7.A. one B. it C. them D. these
8.A. priceless B. useful C. worthless D. valuable
9.A. afraid B. proud C. ashamed D. hard
10.A. in B. on C. before D. after
11.A. paid B. spent C. took D. cost
12.A. disappointed B. delighted C. shocked D. satisfied
13.A. strictly B. quietly C. quickly D. curiously
14.A. conditions B. experiences C. experiments D. chances
15.A. stopped B. hoped C. warned D. urged
16.A. came out B. found out C. sent out D. set out
17.A. landing B. flying C. catching D. boarding
18.A. expression B. idea C. thought D. impression
19.A. honesty B. lies C. goods D. bravery
20.A. remember B. study C. read D. Research
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科目：高中英语 来源：2015-2016学年黑龙江实验中学高一上期中英语试卷（解析版） 题型：单项填空
Without enough food, many birds didn’t ________ the winter.
A. serve B. surf C. surprise D. survive
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科目：高中英语 来源：2015年广东省肇庆市高三二模考试英语试卷（解析版） 题型：阅读理解
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
I am a vegetarian（素食主义者）．Many people are quick to think of vegetarianism as strange behavior．I treasure our Earth, and since we only have one, we should protect it and the wildlife that lives on it．But that’s only one of the reasons to be a vegetarian．
Vegetarians may live longer, healthier lives．There is a connection between red meat consumption and various diseases．From an economic standpoint, it requires less land, money and energy to produce foods for a vegetarian diet．While there are many benefits to being a vegetarian, only a handful of those who attempt to adopt this lifestyle succeed．
The most important quality required to be a vegetarian is firmness since surrounded by the temptation of meat, we tend to give up vegetarianism easily．Creativity is almost as important as commitment．It’s easy to tire of eating nothing but salad． But with a little creativity and some soy products, almost any meal can become vegetarian-friendly．
Not everyone wants to be vegetarian．Accepting this is part of being a vegetarian with style．Forcing your beliefs on others is disrespectful．Stylish vegetarians should also be able to turn down a meaty dish politely without annoying their hosts．
Being a successful vegetarian has been easy for me, but it may not be so for others．a common mistake is quitting before your body has adjusted to the change．It can be difficult to keep the lifestyle in the beginning because of temptation．However, it fades over time．Another common mistake is quitting because you’ve been misinformed about the nutritional wisdom of being a vegetarian．That’s why it is vital to be educateD． Countless people will tell you that it’s impossible to obtain the nutrients and protein（蛋白质）your body requires without meat, but they are incorrect．People actually need only 44-55 grams of protein a day, and that is easily found in a vegetarian diet．Many meat eaters are consuming three times that amount, which is not beneficial．It leads to diseases．Vegetables can also supply all the vitamins, minerals and nutrients your body needs．However, if you’re still not convinced, you can take a multi-vitamin．
1.According to the passage, being a vegetarian helps ______．
A． protect the wildlife
B． free people from diseases
C． rid people from strange behaviors
D． develop a better economy
2.What’s the underlined word temptation in Paragraph 3 closest in meaning to?
A． Unpleasant taste B． Extreme attraction
C． Great consumption D． Significant importance
3.Stylish vegetarians do not ______．
A． force others to be vegetarians
B． respect other people’s beliefs
C． turn down hosts gracefully
D． refuse an offer of meat
4.Which of the following is NOT true?
A． Many people give up before their bodies can adjust to the transition．
B． Many people quit because they’re poorly educated about nutrition．
C． Consuming 150 grams protein a day can be harmful．
D． Vegetarians need multi-vitamins to keep healthy．
5.Which of the following is NOT mentioned in the passage?
A． Reasons why the author became a vegetarian．
B． Important qualities required to be a vegetarian．
C． Advantages and disadvantages of being a vegetarian．
D． Common mistakes on the way to being a vegetarian．
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