We enjoy______the moon in the open air on the Mid-autumn Day.
A.to see | B.seeing | C.to watch | D.watching |
科目:高中英语 来源: 题型:阅读理解
ScienceDaily (May 28, 2010) --- Researchers at Oregon State University (OSU) have made important progress in work that should lead toward robots that can not only walk and run very well, but use little energy at the same time.
Studies are moving closer to designing robots that could do dangerous work, create prosthetic limbs(假肢)for humans that work much better than in the past, or even help some people who use wheelchairs to get “walking” abilities.
“Researchers have been working toward robot movement for a long time,” said Jonathan Hurst, a professor at OSU. “What we’ve done is to study what behavior is really possible for a robot.”
The movement of humans and other animals is difficult to copy. Using little energy, they can move easily over hard areas, and enjoy balance from muscles(肌肉). They have different ways to deal with forces, such as holding something hard in place rigidly(牢牢地), like the act of holding a cup of coffee level during a car ride. In their recent studies, the OSU researchers proved that these two abilities are mutually exclusive(相互排斥的). Humans deal with this problem by using pairs of muscles. For a robot, the more it’s able to do one of these tasks, the less able it is to do the other.
Presently, robots that can walk and run must be as rigid as possible while walking. But this way uses a lot of energy. The OSU researchers are working toward something that has similar or better performance, but uses far less energy, and is closer to the abilities of animals.
“So there’s no reason why we shouldn’t be able to build robots with good movement ability,” Hurst said. “Clearly this might be useful in highly dangerous situations. But I could also see great improvements possible with prosthetic limbs that work much better than present technology. ”
72. The robots being studied by researchers at OSU ______.
A. are successful now
B. use little energy
C. do better than before
D. can run faster than humans
73. Which of the following have researchers been studying all the time?
A. The robots’ movement
B. The robots’ weight
C. The robots’ sizes
D. The robots’ walking speed
74. The underlined words “two abilities” in Para.4 refer to ______.
A. walking and running
B. walking and holding
C. moving and using little energy
D. moving and balancing
75. According to Jonathan Hurst, we know that robots with good movement ability ______.
A. can be used in medical science
B. are only used in highly dangerous situations
C. will hardly be created in the future
D. will have a bad influence on man
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科目:高中英语 来源:云南省2010届高三下学期第一次统一检测 题型:填空题
第Ⅱ卷(满分 35 分)
第四部分:写作(共两节,满分35分)
第一节:短文改错(共10小题,每小题1分,满分10分)
Dear Andy,
Thanks to your last letter. 76.______________
You asked about that we eat every day.Now I'm 77.______________
writing tell you about our diet, which I think is very 78.______________
healthy.We live near the sea, so we have fish about four 79.______________
times a week.My mother usually cook a lot of vegetables, 80.______________
too.I don't know exact what we can expect for dinner 81.______________
at tonight, maybe chicken soup and cabbage.Of course 82.______________
there will also have some rice.But we don't eat much 83.______________
fat and sugar.If you come to China one day, you will 84.______________
be able to enjoy different kind of Chinese food. 85.______________
Bye for now.
Li Lei
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科目:高中英语 来源:2014届浙江省绍兴市高三上学期期中考试英语试卷(解析版) 题型:阅读理解
On a number of drives throughout my childhood, my mother would suddenly pull over the car to examine a flower by the side of the road or rescue a beetle from tragedy while I, in my late teens and early twenties, sat impatiently in the car.
Though Mother’s Day follows Earth Day, for me, they have always been related to each other. My mom has been “green” since she became concerned about the environment. Part of this habit was born of thrift (节俭). Like her mother and her grandmother before her, mom saves glass jars, empty cheese containers and reuses her plastic bags.
Mom creates a kind of harmonious relationship with wildlife in her yard. She knows to pick the apples on her trees a little early to avoid the bears and that if she leaves the bird feeders(给食器) out at night, it is likely that they will be knocked down by a family of raccoons (浣熊). Spiders that make their way into the house and are caught in juice glasses will be set loose in the garden.
I try to teach my children that looking out for the environment starts with being aware of the environment. On busy streets, we look for dandelions (蒲公英) to fly in the wind; we say hello to neighborhood cats and pick up plastic cups and paper bags. This teaching comes easily, I realize, because I was taught so well by example. Mom didn’t need to lecture; she didn’t need to beat a drum to change the world. She simply slowed down enough to enjoy living in it and with that joy came mercy and an instinct for protection.
I am slowing down and it isn’t because of the weight of my nearly forty years on the planet, it is out of my concern for the planet itself. I’ve begun to save glass jars and reuse packing envelopes. I pause in my daily tasks to watch the squirrels race each other in the trees above my house.
Last summer, in the company of my son and daughter, I planted tomatoes in my yard. With the heat of August around me, I ate the first while sitting on my low wall with dirt on my hands. Warm from the sun, it burst on my tongue with a sweetness I immediately wanted to share with my mom.
1.. Why does the author say Earth Day is connected with Mother’s Day?
A. Because Mother’s Day falls shortly after Earth Day.
B. To stress that all the older women in her family are environmentalists.
C. To stress how much her mother cares about the environment.
D. Because her mother shows her how to be friendly to nature on Mother’s Day.
2.. Which of the following is NOT related to Mom’s “green life”?
A. Rescuing a beetle from a certain tragedy.
B. Saving glass jars, empty cheese containers.
C. Setting a caught spider free in the garden
D. Picking dandelions on busy streets.
3.. We can infer from the article that ______.
A. the author realizes that she should teach her children by example as well
B. the author’s mother knows how to get rid of the wildlife in her yard
C. the author believes that only by learning to slow down can we enjoy life
D. the author’s mother used to lecture her to protect the environment.
4.. What can be learned from the last paragraph?
A. Tomatoes make the author think of her mother.
B. The author likes eating tomatoes planted by herself.
C. Planting tomatoes is a way of protecting environment.
D. The author really appreciates her mother’s teaching.
5.. The writer’s attitude towards her mom’s behavior changed in the order of ______.
A. understanding — critical — approving
B. approving — doubtful — negative
C. negative — understanding — approving
D. doubtful— critical— positive
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科目:高中英语 来源:2015届陕西省高一上学期期中考试英语试卷(解析版) 题型:短文改错
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文,文中共有10处错误,每句中最多有2处.错误涉及一个单词的增加,删除或修改.
增加:在缺词处加上一个漏字符号(︿),并在其下面写上该加的词.
删除:把多余的词用斜线(\)划掉.
修改:在错的词下划一横线,并在该词下面写上修改后的词.
注意:1.每处错误及其修改均仅限一词.
2.只允许修改10处,多者(从第11处起)不算分.
It is interested to visit another country, but sometimes there are some questions if we don’t know the language very well. It may be difficult to talk about the people
there.We may not know how to use the telephone in the country which are visiting. We may not know what to buy the things we need. In a strange country, we may not know where to eat and what to order in a restaurant. It is not easy to decide how many money to tip(付小费) waiters or taxi drivers. When we were helpless, we may not know how to ask help.After a short time later, however, we learn what to do and what to say and we learn to enjoy life in another country.
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科目:高中英语 来源:20102011河南长葛天阳中学高一下学期期中英语试题 题型:完型填空
A rich man was camping(露营) alone on a hill. One day it began to rain and the rain made the tent(帐篷)wet. At last he 16 make his way home. As he passed(经过)17 beautiful house he wanted to look 18 rest. A lady walked past him with her 19 holding up(举起) high. Following her were her two beautiful daughters. They stopped and stared at(瞪着)him 20.
“Who are you? We don’t like tramps(流浪汉) going 21 our home .”one of them shouted.
“Go away at once. ”cried the other.
“But I’m not a 22 . ”said the man, “All I want is food and stay for the night.”
“How 23 you come here? Go away at once!”they 24 , “We don’t like your feet around our house. Go, go!”
The man moved on and reached a 25 house. On entering (进入) it he saw a 26 preparing supper. Though the light was 27 and the furniture(家具) was old , it made him feel warm and comfortable(舒服).
“Can I have some 28 and rest for the night? he asked.
“Of course, 29 , ”said the woman, giving a little chair for him. “We are going to 30 our supper. Come and 31 us.”
The food was not 32 but they shared(分享) it with the stranger(陌生人). That night they let him sleep on their bed 33 they themselves used the stable. Early the next morning, the man said good-bye to them. Their 34 left him a memory(记忆) full of thanks.
When he reached home he 35 ordered(命令) a lovely house to be built for the poor but kind family in the woods.
1..
A.had to |
B.must |
C.should |
D.would |
2. |
|
3..A.at B after C.for D.in
4..
A.nose |
B.head |
C.eyes |
D.hands |
5..
A.curiously (好奇地) |
B.eagerly (渴望地) |
C.surprisingly |
D.angrily |
6.Afor B.over C.to D.at
7. |
|
8. |
|
9. |
|
10..
A.big |
B.small |
C.lovely |
D.dirty |
11. |
|
12..
A.weak(微弱) |
B.bright |
C.dark) |
D.strong |
13..
A.cloth |
B.light |
C.food |
D.chair |
14..A friend B.tramp(流浪汉) C. thief(小偷) D.stranger(陌生人)
15..
A.prepare |
B.cook |
C.buy |
D.have |
16..A.join B.help C love D.enjoy
17.A. sweet B enough C.short D.delicious
18..A.and B.while C.then D if
19..
A.coldness(冷漠) |
B.sickness(疾病) |
C.kindness(善良) |
D.thank |
20..
A.quickly |
B.finally |
C.happily |
D.quietly(安静地) |
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