閱讀下面短文,掌握其大意,從每題所給的A、B、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng)。
My husband, Tom, has always been good with animals, but I was still amazed when he befriended a female grouse (松雞).It's impossible for a grouse to have any contact (接觸) with people.In fact, they're hard to spot, they usually fly off when they hear humans approaching.
This grouse came into our lives in .Tom was working out in the field when he her walking around at the edge of the field.She was unafraid and seemed to be curious about what he was doing.
Tom saw the bird several times, and she got more comfortable around him.We quickly grew .of the bird and decided to call her Mildred.
One day, as Tom was working, Mildred came within a few feet of him to watch.Tom he didn't see her and kept working to see what she would do next.
Apparently, she didn't like to be ignored.She'd run up and peck (啄) at Tom's hands, then off to see what he would do.This went on for about 20 minutes, until Mildred became tired of the .and left.
As spring went and summer came, Mildred started to more and more often. Mildred felt comfortable enough to jump up on Tom's leg and stay long enough for me to get a picture of the two of them together.This friendly grouse soon felt not just with our family, but with anybody who walked or drove by.
When hunting season opened, we put a at the end of our driveway asking not to shoot our pet grouse.My father, who lived down the road, warned people not to shoot her.In fact, hunters would stop and take pictures, because they had never seen anything like her.
1.A.though B.because C.unless D.until
2.A.spring B.summer C.a(chǎn)utumn D.winter
3.A.got B.kept C.noticed D.imagined
4.A.naturally B.certainly C.normally D.surprisingly
5.A.shy B.a(chǎn)wkward C.friendly D.elegant
6.A.careful B.tired C.fond D.sick
7.A.supposed B.realized C.hoped D.pretended
8.A.put B.back C.set D.take
9.A.game B.work C.place D.man
10.A.give up B.come out C.turn over D.fly by
11.A.Eventually B.Suddenly C.Constantly D.Presently
12.A.comfortable B.guilty C.a(chǎn)nxious D.familiar
13.A.lantern B.sign C.gun D.loudspeaker
14.A.drivers B.farmers C.hunters D.tourists
15.A.just B.yet C.thus D.a(chǎn)lso
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科目:高中英語 來源:2015年江蘇南京鹽城兩市高三一?荚囉⒄Z試卷(解析版) 題型:閱讀理解
Exercise seems to be good for the human brain,with many recent studies suggesting that regular exercise improves memory and thinking skills.But an interesting new study asks whether the apparent cognitive benefits from exercise are real or just a placebo effect — that is,if we think we will be “smarter” after exercise,do our brains respond accordingly?The answer has significant implications for any of us hoping to use exercise to keep our minds sharp throughout our lives.
While many studies suggest that exercise may have cognitive benefits,recently some scientists have begun to question whether the apparently beneficial effects of exercise on thinking might be a placebo effect.So researchers at Florida State University in Tallahassee and the University of Illinois at Urbana-Champaign decided to focus on expectations,on what people anticipate that exercise will do for thinking.If people’s expectations jibe (吻合) closely with the actual benefits,then at least some of those improvements are probably a result of the placebo effect and not of exercise.
For the new study,which was published last month in PLOS One,the researchers recruited 171 people through an online survey system,they asked half of these volunteers to estimate by how much a stretching and toning regimens (拉伸運(yùn)動(dòng)) performed three times a week might improve various measures of thinking.The other volunteers were asked the same questions,but about a regular walking program.
In actual experiments,stretching and toning program generally have little if any impact on people’s cognitive skills.Walking,on the other hand,seems to substantially improve thinking ability.
But the survey respondents believed the opposite,estimating that the stretching and toning program would be more beneficial for the mind than walking.The estimates of benefits from walking were lower.
These data,while they do not involve any actual exercise,are good news for people who do exercise.“The results from our study suggest that the benefits of aerobic exercise are not a placebo effect,” said Cary Stothart,a graduate student in cognitive psychology at Florida State University,who led the study.
If expectations had been driving the improvements in cognition seen in studies after exercise,Mr.Stothart said,then people should have expected walking to be more beneficial for thinking than stretching.They didn’t,implying that the changes in the brain and thinking after exercise are physiologically genuine.
The findings are strong enough to suggest that exercise really does change the brain and may,in the process,improve thinking,Mr.Stothart said. That conclusion should encourage scientists to look even more closely into how,at a molecular level,exercise remodels the human brain,he said. It also should encourage the rest of us to move,since the benefits are,it seems,not imaginary,even if they are in our head.
1.Which of the following about the placebo effect is TRUE according to the passage?
A. It occurs during exercise.
B. It has cognitive benefits.
C. It is just a mental reaction.
D. It is a physiological response.
2.Why did the researchers at the two universities conduct the research?
A. To discover the placebo effect in the exercise.
B. To prove the previous studies have a big drawback.
C. To test whether exercise can really improve cognition.
D. To encourage more scientists to get involved in the research.
3.What can we know about the research Cary Stothart and his team carried out?
A. They employed 171 people to take part in the actual exercise.
B. The result of the research removed the recent doubt of some scientists.
C. The participants thought walking had a greater impact on thinking ability.
D. Their conclusion drives scientists to do research on the placebo effect.
4.What might be the best title for the passage?
A. Is it necessary for us to take exercise?
B. How should people exercise properly?
C. What makes us smarter during exercise?
D. Does exercise really make us smarter?
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The food at the dinner party didn’t seem ________.It was not worth the money.
A. inviting B. amazing
C. encouraging D. disappointing
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短文改錯(cuò)
After school I went to home for supper. When I got home, I found my mother laying in bed She was ill. Unluckily, my father was away from home in business. "What shall I do?" I thought to me. Since Mother was ill, I must take well care of her. So I decided to try cooking by myself. I did the cooking with great difficulty but it got burnt at last. I had thought Mother would never like. To my joy, Mother praised me for the meat I have cooked. She said, "It tastes delicious. I'm very pleasing with it.” I knew Mother was encouraging us to do more by myself.
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科目:高中英語 來源:2015-2016學(xué)年四川營山縣回龍中學(xué)高二12月檢測英語試卷(解析版) 題型:單項(xiàng)填空
Everyone should learn something about first aid, because every second _________ in an accident.
A. urges B. witnesses C. needs D. counts
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Take care! Accidents _________ happen along this part of the road.
A. will B. would C. must D. Shall
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短文改錯(cuò)
假定英語課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤,每句中最多有兩處。錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。
增加:在缺詞處加一個(gè)漏字符號(hào)(^ ),并在其下面寫出該加的詞。
刪除:把多余的詞用(\)劃掉。
修改:在錯(cuò)的詞下畫一橫線,并在該詞下面寫出修改后的詞。
注意:
1.每處錯(cuò)誤及其修改均僅限一詞;
2.只允許修改10處,多者(從第11處起)不計(jì)分。
I received your letter dated April 16 the day ago yesterday. Every of our family are greatly delighted to learn whether you are getting along very well with your lessons. Time passes quickly. In dozens of day, you'll finish middle school. What please us most is that you do very good to make up your mind to enter for the college entrance examination this summer. What wonderful it is! Dad, as well as Mom and I , are with you. We wish you to make better use your time .The fuller preparations if you make, the surer of success you'll certainly be.
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The driver _____ the traffic lights and nearly caused a traffic accident.
A. ignored B. checked C. disliked D. obeyed
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Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the greenhouse gases they send out, which are thought to be responsible for global warming.
Thanks to special bacteria in their stomachs, kangaroo flatulence(腸胃氣脹)contains no methane(甲烷)and scientists want to transfer that bacteria to cattle and sheep who produce large quantities of the harmful gas.
While the usual image of greenhouse gas pollution is a huge chimney pushing out carbon dioxide, animals at home contribute a surprisingly high percentage of total emissions in some countries. “Fourteen percent of emissions from all sources in Australia is from methane from cattle and sheep,” said Athol Kleve, a senior research scientist with the Queensland state government.
And if you look at another country such as New Zealand, which has got a much higher agricultural base, they're actually up around 50 percent, ” he said.
Researchers say the bacteria also make the digestive process much more efficient and could potentially save millions of dollars in feed costs for farmers. But it will take researchers at least three years to isolate (分離) the bacteria, before they can even start to develop a way of transferring it to cattle and sheep.
Another group of scientists, meanwhile, has suggested Australians should farm fewer cattle and sheep and just eat more kangaroos. People are still arguing about this, but about 20 percent of health-conscious Australians are believed to eat the national symbol already.“It's low in fat, it’s got high protein levels and it's very clean in the sense that basically it's the free-range (放養(yǎng)的) animal,” said Peter Amp of the University of New South Wales's institute of environmental studies.
1.Scientists try to give kangaroo-style stomachs to cattle and sheep to __________.
A. help them fight against different diseases.
B. reduce the amount of greenhouse gases.
C. get rid of the bacteria in their stomachs.
D. protect them from quantities of harmful gas.
2. The advantage of transferring the bacteria to cattle and sheep is that_____________.
A. it will take the researchers a long time.
B. cattle and sheep will eat more than usual.
C. it will help the farmers to save money.
D. the bacteria will make them grow quickly.
3. From this passage we can infer that___________.
A. scientists still don’t know how to transfer the bacteria to cattle and sheep.
B. people in Australia depend on kangaroos for food at the present time.
C. 14% of the greenhouse gases in New Zealand is from cattle and sheep.
D. nobody in Australia will be allowed to farm cattle and sheep in the future.
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