精英家教网 > 高中英语 > 题目详情

Only after one loses something ________ how precious it is.

A.he will realizeB.will he realize

C.he has realizedD.has he realized

 

B

【解析】

试题分析:考查倒装。句意:只有当人失去某些东西时,他才意识到多么的珍贵。副词only置于句首, 强调方式状语、 条件状语、 地点状语、 时间状语等状语时, 主句要进行部分倒装。如果被only所强调的状语为状语从句, 该状语从句不倒装, 只对主句进行倒装。例如: Only in a big city was it possible to buy a new wheelchair. 只有在大城市里才能买到新轮椅,故选B项。

考点 : 考查倒装

 

练习册系列答案
相关习题

科目:高中英语 来源:2015届学安徽省高二上学期期中英语试卷(解析版) 题型:阅读理解

People in the United States honor their parents with two special days: mother’s day, on the second Sunday in May, and Father’s day, on the third Sunday in June. These days are set aside to show love and respect for parents. They raise their children and educate them to be responsible citizens. They give love and care. These two days make us think about the changing roles of mothers and fathers. More mothers now work outside the home. More fathers must help with child care.

These two special days are celebrated in many different ways. On Mother’s Day people wear carnations. A red one symbolizes a living mother. A white one shows that the mother is dead. Many people attend religious services to honor parents. It is also a day when people whose parents are dead visit the cemetery(墓地). On these days,families get together at home, as well as in restaurants. They often have outdoor barbecues for Father’s Day. These are days of fun and good feelings and memories.

Another tradition is to give cards and gifts. Children make them in school. Many people make their own presents. These are valued more than the ones bought in stores. It is not the value of the gift that is important, but it is “the thought that counts”. Greeting card stores, florists, candy makers, bakeries(面包师), telephone companies, and other stores do a lot of business during these holidays.

1.Which of the following is NOT a reason for children to show love and respect for parents?

A. Parents bring up children.

B. Parents give love and care to children.

C. Parents educate children to be good persons.

D. Parents pass away before children grow up.

2.On Father’s Day, what do people often do?

A. They wear carnations.

B. They have outdoor barbecues.

C. They attend religious services to honor parents.

D. They visit the cemetery.

3.What do you think “florists” do? _________.

A. They sell flowers.

B. They make and sell bread.

C. They offer enough room for having family parties.

D. They sell special gifts for Mother’s Day and Father’s Day.

4.Which do you think is right about “carnation”? _________.

A. It has only two kinds of colors.

B. It refers to the special clothes people wear on Mother’s Day or Father’s Day.

C. It’s a kind of flower showing love and best wishes.

D. People can wear carnations only on the second Sunday in May.

 

查看答案和解析>>

科目:高中英语 来源:2015届四川省高二4月月考英语试卷(解析版) 题型:单项填空

It was only then ______ I began to have doubts about whether my story had ever been told.

A. whenB. SinceC. thatD. yet

 

查看答案和解析>>

科目:高中英语 来源:2015届四川省成都市高新区高三9月月考英语试卷(解析版) 题型:阅读理解

Monitoring the mood of a pet dog could be used as an early warning sign that an elderly owner is struggling to cope, a new report has claimed.

Researchers placed movement sensors (探测器) on dogs to track their behaviour and identified 17 distinct activities, including chewing, barking, sitting and digging.

This allowed them to map the normal behaviour of a healthy, happy dog, which means any changes can be monitored and could indicate an issue with their owner.

Nils Hammerla, part of the team from Newcastle University, said, “Humans and dogs have lived together in close relationships for thousands of years, which has led to strong emotional and social mutual bonds.”

“A dog’s physical and emotional dependence on their owner means that their well-being is likely to reflect that of their owner. Any changes such as the dog being walked less often, perhaps not being fed regularly, or simply demonstrating “unhappy” behaviour could be an early indicator for families that an older relative needs help. This is the first system of its kind which allows us to remotely monitor a dog’s behaviour in its natural setting.”

The team of academics, who presented their findings at the 2013 UbiComp conference in Zurich, created a hi-tech, waterproof (防水的) dog collar for the study.

Dr Cas Ladha, who led the study, said: “A lot of our research is focused on developing intelligent systems that can help older people to live independently for longer. But developing a system that reassures family and carers that an older relative is well without intruding on (侵犯) the individual’s privacy is difficult. This is just the first step but the idea behind this research is that it would allow us to support people without the need for cameras.”

A range of dogs was used for the study, as the team needed to map distinct behaviours that correlated between different breeds.

1.From the text, we know that Nils Hammerla ____________.

A. led the study and identified 17 activities of dogs

B. thinks some activities of dogs can reflect senior owners’ health

C. studied the relationship between humans and animals

D. developed a hi-tech, waterproof dog collar

2.The underlined word “reassure” in Paragraph 7 probably means ____________.

A. protect B. comfort

C. warn D. recognize

3.Which of the following is an advantage of the intelligent system mentioned in the text?

A. It can indicate that people aren’t well.

B. It can identify different activities of dogs.

C. It monitors an elderly owner without disturbing his privacy.

D. It lets people see the dog’s behavior clearly.

4.Which of the following could be the best title for the text?

A. Dogs’ mood can be an indicator of owners’ health

B. Strong bonds between dogs and their senior owners

C. Signs that your older relative needs help

D. A special way of taking care of the old

 

查看答案和解析>>

科目:高中英语 来源:2015届四川省成都市高新区高三9月月考英语试卷(解析版) 题型:单项填空

A new product must be _________ before it comes into use.

A. given out B. tried out

C. put out D. made out

 

查看答案和解析>>

科目:高中英语 来源:2015届四川省成都市五校高二下学期期中联考英语卷(解析版) 题型:短文改错

Last evening, I went to teahouse with my best friend Susan. Before the tea was serving, we talked to each other happily. When the waiter went to us with the tea, we didn’t see him. Unfortunately, Susan rose her hand to comb her hair just while the waiter bent to put the plate on the table. His hand hit the cup, and the tea was spattered (溅) on her trousers. In my surprise, instead of complaining , Susan smiled, “ So lucky that it’s not on my shirt, and I can’t even clean it.” Her words were very inspired. We can’t foresee what will happen, but looking at it in a positive way can make us be happy

 

查看答案和解析>>

科目:高中英语 来源:2015届四川省成都市五校高二下学期期中联考英语卷(解析版) 题型:阅读理解

Dreams can be familiar and strange, fantastical or boring, but some dreams might be connected to the mental processes that help us learn. In a recent study, scientists found a connection between nap-time dreams and better memory in people who were learning a new skill.

In the study,99 college students between the ages of 18 and 30 each spent an hour on a compute, trying to get through a virtual maze(迷宫).The maze was different place each time they tired—making it even more difficult. They were also told to find a particular picture of a tree and remember where it was.

For the first 90 minutes of a five-hour break, half of the participants stayed awake and an half were told to take a short nap .Participants who stayed awake were asked to describe their thoughts. Participants who took a nap were asked about their dreams before sleep and after sleep—and they were awakened within a minute of sleep to describe their dreams.

Stickgold, a neuroscientist(神经科学家),wanted to know what people were dreaming about when their eyes weren't moving during sleep.

Four of the 50 people who slept said their dreams were connected to the maze. Some dreamed about the music that had been playing when they were working ; others said they dreamed about seeing people in the maze. When these four people tried the computer maze again, they were able to find the tree faster than before their naps.

Stickgold suggests the dream itself doesn‘t help a person learn—it's the other way around.He suspects that the dream was caused by the brain processes associated with learning.

All four of the people who dreamed about the task had done poorly the first time, which makes Stickgold wonder if the dreams show up when a person finds a new task particularly difficult. People who had other dreams, or people who didn't take a nap, didn't show the same improvement.

1.Before having a short nap, participants of the experiment were asked to .

A. stay in a different place in the maze

B. design a virtual maze which is difficult to get through

C. experience the experiment and try to remember something

D. get through a virtual maze on a computer from the same place

2.What can we learn from the text?

A. Participants who took a nap were required to express their thoughts.

B. Some dreams may encourage people to invent something new.

C. Participants who dreamed about films could finish the task more easily.

D. Participants whose dreams had something to do with the maze could find the tree faster.

3.According to Stickgold, .

A. every person may dream about what they learned

B. people's brain processes may still be connected with their learning in their dreams

C. once people's eyes stop moving, they are sure to dream about something

D. no matter how fantastical or boring, dreams are connected with people's life

4.What is the best title for this text?

A. Dreams Are Strange B. Not All Dreams Are True

C. Dreaming Makes Perfect D. Stickgold, a Dream Expert

 

查看答案和解析>>

科目:高中英语 来源:2015届吉林省长春市高二下期末英语试卷(解析版) 题型:阅读理解

Cooler temperatures, attractive colors, smaller crowds autumn is the perfect time for travel and tourism. Here, three places are listed as the best fall trip destinations. Don’t worry if you can’t go to these places. By reading this page, we hope to take you on grand tour and let you experience fun and culture around the world.

Cannstatter Volkfest, Stuttgart, Germany

Stuttgart’s Cannstatter Volkfest is listed as the world’s second largest beer-drinking event––– following Munich’s Oktoberfest. But it is considered Germany’s more authentic celebration of local heritage and, of course, beer.

Started as an agricultural fair in 1818––– a symbolic 24-meter-high “fruit column” pays homage (敬意) to the past ––– the three-week festival (from September 23 to October 9 this year) features live music, a re-created Alpine village, and carnival rides.

In addition, Stuttgart is recognized as a global car capital. Both the Mercedes-Benz and Porsche museums are worth a visit.

 

 

Churchill, Manitoba, Canada

Here in the northern Canadian town at Hudson Bay, visitors can see the area’s most famous fall residents ––– polar bears.

More than a thousand of the world’s largest land carnivores migrate through the “polar bear capital of the world” during October and November, when the first ice forms on the edge of Hudson Bay.

The frozen conditions make it easier for hungry bears to hunt for seals (by walking instead of swimming).

Under the snowy, winter weather, visitors can hardly have too many clothes to put on. Insulated boots, jackets, and gloves; layered clothing; thermal underwear; and woolen socks and hats are required.

 

Dublin, Ireland

The Ireland’s capital and largest city is a center for arts, entertainment, culture and commerce.

With few tourists and lower temperatures, fall is the ideal season for walking the historic Georgian streets and cruising the River Liffey.

Visitors can explore the city’s 20 square kilometers of public gardens, nature reserves, and parks, including St. Stephen’s Green, which borders Grafton Street, one of the world’s most expensive retail locations.

Along the way, enjoy traditional, paper-wrapped fish and chips at Leo Burdock.

Healthier eats will be on the menu on October 31, when more than 12,000 runners are expected for the National Lottery Dublin Marathon, named “the Friendly Marathon” for the friendly crowds cheering there.

1.The passage is presented for those who ________.

A. care for fun and culture around the world

B. have planned to go for traveling this autumn

C. hate to have their holidays in other seasons

D. have not ever been to Europe and America

2.If you spend your holidays on October 31, you may ________.

A. enjoy live music at the beer – drinking festival

B. watch polar bears hunt seals

C. taste traditional, paper–wrapped fish and clips

D. win a prize in “the Friendly Marathon”

3.According to the passage, we can know that ________.

A. Car exhibitions will be held for two months

B. It’s not necessary to take more clothes with you to Churehill, Martitoba

C. The beer–drinking event in German dates from the eighteenth century

D. Your favourite goods might be available in the expensive shop in Dublin

4.The passage is probably taken from the column of ________ in a newspaper.

A. economicsB. science

C. tourism D. fashion

 

查看答案和解析>>

科目:高中英语 来源:2015届北京市高二下期中英语试卷(解析版) 题型:阅读理解

Cold weather can be hard on pets, just like it can be hard on people. Sometimes owners forget that their cats are just as used to the warm shelter (住所) as they are. Some owners will leave their animals outside for a long period of time, thinking that all animals are used to living outdoors. This can put their pets in danger of serious illness. There are things you can do to keep your animal warm and safe.

Keep your pets inside as much as you can when the weather is bad. If you have to take them out, stay outside with them. When you’re cold enough to go inside, they probably are too. If you must leave them outside for a long time, make sure they have a warm, solid shelter against the wind, thick bedding, and plenty of non-frozen water.

If left alone outside, dogs and cats can be very smart in their search for warm shelter. They can dig into snow banks or hide somewhere. Watch them closely when they are left outdoors, and provide them with shelter of good quality. Keep an eye on your pet’s water. Sometimes owners don’t realize that a water bowl has frozen and their pet can’t get anything to drink. Animals that don’t have clean and unfrozen water may drink dirty water outside, which may contain something unhealthy for them.

1. What do we learn about pets from Paragraph 1?

A. They are often forgotten by their owners.

B. They are used to living outdoors.

C. They build their own shelter.

D. They like to stay in warm places.

2. Why are pet owners asked to stay with their pets when they are out in cold weather?

A. To know when to bring them inside.

B. To keep them from eating bad food.

C. To help them find shelters.

D. To keep them company.

3.What is the purpose of this text?

A. To solve a problem.

B. To give practical advice.

C. To tell an interesting story.

D. To present a research result.

 

查看答案和解析>>

同步练习册答案