TheHarvardStudentledWalkingTou-优题课

Homelessness is a huge problem all over the world. It’s said that each day there are about 1 million people living on the streets in the US. It is a serious problem which should be dealt with effectively.
There are two main reasons for people leaving their homes: poverty and less affordable houses due to bad economic conditions. Other reasons include: domestic violence, divorce, and mental illness. Living without a home makes people main targets of violence activities and besides, these homeless people have to face the following difficulties on a daily basis.
They have to move about, carrying their belongings, which makes it difficult for the charity and the government to help them. They have limited access to bathrooms and restrooms and are forced to live in dirty conditions, making them easy to be attacked by diseases. They have limited access to health-care facilities in case of emergency, and almost no access to education as they have no money. They are often ill-treated by society, which makes them unfriendly, often ending up being involved in activities connected with crime like selling drugs or guns.
Homelessness is not something that happened overnight --- it has been in the country for decades. The society usually believes those living on the street to be mentally unstable. This belief is partially true. Most of them are normal people just like you and me.
The federal government is doing all it can to help but it is not enough, so the ordinary citizens have to stand up and try to help whenever it’s possible. There are various organizations, such as charity organizations that are working constantly to make sure that homeless people find a shelter to live in. the united efforts have helped millions of people return to their normal lifestyle. However, there is still a long way to go before a better situation is created for all the homeless.
How many reasons are mentioned for people having no home to live in?

A．Five

B．Four

C．Three

D．Two

The homeless are usually treated as __________.

A．a danger to society

B．having mental problems

C．physically disabled people

D．being too lazy to do anything

Which of the following are mentioned to help solve the problem of the homeless?
① the government② homeless people ③ charity organizations ④ the ordinary citizens

A．①②③

B．①②④

C．①③④

D．②③④

What can we learn from the passage?

A．Most homeless people died of hunger and cold.

B．The homeless should work hard to change their own situation.

C．The homeless people have nothing to take when they move about.

D．The homeless problem is a serious problem that need solving effectively.

Winter is a very special time in Northern Norway. Winter also means skiing, and Narvik can offer some of the best skiing in Norway. The view and light change frequently and no two days are the same. For many people, the northern lights are an unforgettable sight, and in Narvik the sky is especially clear and great for watching at night.
The tourist season lasts from February to April, although May can be fascinating too, often with fantastic dry snow and an unbelievable light lasting well into the evening.
Ski hire
It is possible for adults and children to hire skiing equipment such as snowboards. All equipment is prepared for us. If you would like to book your equipment, please email Narvikfjellet.
Cross-country skiing
There are 12 kilometers of cross country ski run in Narvik. You need to bring your own skis as there is no cross-country hire. However, equipment can be bought at local sports shops in and around Narvik.
Off-piste skiing（非场地滑雪）
In order to explore Narvik’s off-piste opportunities you need to know the dangers when choosing routes. It is suggested that you bring necessary equipment such as a shovel（雪铲）and a GPS locator. Ask Narvikfjellet for an experienced guide. With a guide you can explore Narvik’s special off-piste areas in a safe manner.
Sometimes it is nice to do something different and not everybody enjoys skiing. Then you can go horse-riding, or visit the local museums.
Price examples for the 2012--2013 season

Time	Children(8-15years)	Adults
1 day	NOK 230	NOK 325
3 days	NOK 590	NOK 835
5 days	NOK 815	NOK 1,170
7 days	NOK 970	NOK 1,375
Children 0-7 years can enjoy the service for free

In Northern Norway, the tourist season may last ______.

A．one month

B．two months

C．three months

D．four months

What can we know from the passage?

A．You can book skiing equipment through the Internet.

B．You are provided with skiing equipment for free.

C．Narvik is located in the south of Norway.

D．Narvik is open to adults and children over eight.

When you go off-piste skiing, the following are a must EXCEPT ______.

A．a shovel

B．a horse

C．a guide

D．a GPS locator

If Mr. and Mrs. Smith stay in Narvik with their six-year-old daughter for three days in 2012,they should pay ______.

A．NOK 1,160

B．NOK 1,425

C．NOK 1,670

D．NOK 2,260

My husband and I were once in Nepal(尼泊尔)to see sunrise over the Himalayas.
One morning we awoke to total darkness at 5 o’clock.As we rushed through a town with cameras in hand,I noticed the calm,gentle way the Nepalese people greeted the morning.One man boiled a huge pot of milk tea,and other villagers gathered around his fire,cupping their hands around small glasses of the steaming sweet mixture.It was fascinating,but not to be left behind,we joined the stream of tourists moving quickly up to the lookout point.
The top was crowded when we arrived,but after 10 minutes of cold waiting,the assembled group gave up.“The cloud cover is too heavy,”one said.Then one by one they rushed down the hill to the next item on their sightseeing list.I was disappointed as well,but suddenly I noticed a small Nepalese boy absently playing with a stick and shooting quick glances at the clouds.He must know something we don’t,I thought.I decided to wait with him.
The boy and I didn’t have to wait long.Moments later,a tiny stream of golden light burned through one thick cloud,then another.Rose-colored fog warmed the backs of the clouds,and suddenly the morning sun stole a glance around the side of the mountain,mile above where I’d expected it to be.
Nothing I’d seen before prepared me for the moment the clouds withdrew with bowed heads,and the magnificent Himalayas were revealed before,around,and above me.I sat in astonishment,not breathing,not daring to look away,certain that God had placed me here at the backdoor of Earth to show me what Heaven really looks like.I certainly got the message.Never again will I rush a sunrise.I now know Nature will supply her fruits to me only when I am truly ready to receive them.
What does “It” in Paragraph 2 most probably imply?

A．The darkness of the town in the morning.

B．The huge pot of milk tea boiling on the fire.

C．The way the local people welcomed the day.

D．The stream of tourists rushing to the lookout point.

The author decided to wait with the Nepalese boy because _____.

A．she felt kind of having faith in him

B．the restless tourists disappointed her

C．that boy was praying to the sun with a magic stick

D．she had nothing more to see on her sightseeing list

What can be concluded from the passage?

A．Do in Rome as the Romans do.

B．God helps those who help themselves.

C．Time and tide wait for no man.

D．Fortune rewards those having patience.

The State Council declared Wednesday it would restart China's nuclear power program, ending the hiatus（中断）in nuclear construction since Japan's Fukushima nuclear disaster last year.
China has been the most courageous country in building nuclear power, with the largest number of plants currently under construction. Nuclear power is facing a tough time in developed countries. The Japanese public is demanding the closure of all the country's nuclear power plants. China is at the forefront of nuclear power development. But it has been forced into this position.
Rapid economic development coupled with improvements in people's life both demand more electricity. It is impossible to exploit fossil resources forever as the supply of coal, oil and natural gas is limited. China has no choice but to develop nuclear power.
China must be the safest user of nuclear power. It should become a leading country in developing nuclear power technologies and increasing the world's knowledge of nuclear power.
It needs to do at least two things. First, it needs to promote safety in nuclear power plants, based on the technologies of the West. The former Soviet Union, the US and Japan all had severe nuclear accidents, proving there are risks. China should try to remove these risks.
Second, China should establish effective communication mechanisms（机制）between the government, power plants and the public. It's wrong to think the government can control every aspect of nuclear power plant construction.
The opposition to nuclear power program in developed countries has prevented them from building new plants, but they already have many. These governments are reluctant to close these plants despite strong opposition, because they cannot find better substitutes.
Nuclear power only occupies 1.8 percent of China's current electricity grid（输电网）, much lower than the proportion in many developed countries. China's nuclear power plan should introduce the advantages of the technologies of other countries and also be creative in providing security. Its space technology is not the most advanced, but its launch safety measures have proven to be among the best.
China's high-profile high-speed railway development has drawn a lot of controversy, as will the active attitude towards developing nuclear power. But China cannot just copy what the developed countries have done. The development of nuclear power must be unique to China and it must be a ground-breaking success. But now, the real test lies ahead.
In the third paragraph the writer focuses on ______.

A．the reason why China is to develop nuclear power

B．the difficulty China has in developing nuclear power

C．the measures China will take to develop nuclear power

D．the benefits China will have by developing nuclear power

What attitude do people in developed countries have towards nuclear power program?

A．Supportive.

B．Opposed.

C．Indifferent.

D．Objective.

. If the Chinese government is to develop nuclear power, it needs to ______.

A．copy exactly what the developed countries have done

B．depend entirely on domestic scientists and technologies

C．avoid people’s involvement in nuclear power plant construction

D．do everything in its power to guarantee safety in nuclear power plants

What is the future of China’s nuclear power program according to the text?

A．It will be unique but can hardly pass too many tests.

B．It will be full of controversy but carried out firmly.

C．It will be on a smooth way to a ground-breaking success.

D．It will receive much opposition from developed countries.

WASHINGTON(Reuters)‑People who drink two or more sweetened soft drinks a week have a much higher risk of pancreatic cancer (胰腺癌), an unusual but deadly cancer, researchers reported on Monday.
People who drank mostly fruit juice instead of sodas did not have the same risk, the study of 60,000 people in Singapore found.
“Sugar may be to blame but people who drink sweetened sodas regularly often have other poor health habits,” said Mark Pereira of the University of Minnesota, who led the study.
“The high levels of sugar in soft drinks may be increasing the level of insulin(胰岛素) in the body, which we think contributes to pancreatic cancer cell growth,” President said in a statement.
Writing in the journal Cancer Epidemiology, Biomarkers & Prevention, Pereira and his colleagues said they followed 60,524 men and women in the Singapore—Chinese Health Study for 14 years.
Over that time, 140 of the volunteers developed pancreatic cancer. Those who drank two or more sweetened soft drinks a week had an 87 percent higher risk of being among those who got pancreatic cancer.
Pereira said he believed the findings would apply elsewhere.
“Singapore is a wealthy country with excellent healthcare. Favorite pastimes(消遣) are eating and shopping, so the findings should apply to other western countries.” he said.
But Susan Mayne of the Yale Cancer Center at Yale University in Connecticut was cautious.
“Although this study found a risk, the finding was based on a relatively small number of cases and it remains unclear whether it was a causal(因果的) connection or not.” Said Mayne, who serves on thee board of the journal, which is published by the American Association for Cancer Research.
Pancreatic cancer is one of the deadliest form of cancer, with 230,000 cases globally. In the United States, 37,680 people are diagnosed with pancreatic cancer in a year and 34, 290 die of it.
We can infer from Pereira’s word that_________

A．the healthcare in Singapore should be greatly improved

B．2 soft drinks a day are considered harmful to health

C．87 out of 140 volunteers developed pancreatic cancer

D．sugar might not be the only cause of pancreatic cancer.

How does Susan seem to feel about the findings of the study?

A．Satisfied

B．Doubtful

C．Worried

D．Hopeful

The best title of the text might be_______

A．The Deadliest Forms of Cancer

B．Drink Fruit Juice Instead of Sodas

C．A Study in University of Minnesota

D．Sugary Soft Drinks Lead to Cancer