1 . Voluntourism — a new trend (趋势) of volunteer tourism
Have you ever thought about going abroad to volunteer? Nowadays there’s a trend that more and more people are interested in volunteer tourism.
Making a difference in a country less lucky than your own is seen by most as a really good thing to do. More and more volunteers are seeking meaning and a sense of purpose in life. “They use their skills to help on projects abroad, such as building hospitals, teaching English in schools, looking after children in orphanages (孤儿院), etc.”
However, some people are against this so-called “voluntourism”. Volunteers take away jobs from locals who would have otherwise done that work. Yes, sometimes volunteers have specific knowledge which can benefit communities, such as IT skills or speaking English as a native language. But sometimes they are put to work on construction sites (建筑工地), for example, depriving (使失去) locals of a job on project.
Besides, many young travelers are untrained for the role. This could become a health and safety problem on construction sites or when caring for children. I volunteered myself last year in a library and school in Ghana. I helped to reshelve books, talked to the librarian about the running of the library and played games with the children. However, I’m not an experienced teacher or librarian, and I felt like the locals were far too trusting of my opinions and decisions, just because I come from a more developed country.
Furthermore, volunteer tourism is seen by some as just that-an industry, a way for companies to make money. About $2 billion was spent by volunteers in 2015.Surely it would be better if this money were directly given to places where it is needed the most. Instead, most of the money is going to tourism companies, while local communities only see a very small amount of it. I met some Danish girls who had paid €7,000 each to a company to volunteer at an orphanage, but very little was spent on the orphanage itself.
I think volunteering abroad helps us develop as a person, and is a shining addition to a CV. Volunteer projects are usually very valuable for communities, but often good for those who take part in voluntary work just as much, if not more, as those they are helping.
1. What do we learn about volunteers working abroad?A.They have no safety problems. |
B.They may cause the locals out of job. |
C.They become less willing to be volunteers. |
D.They would like to work in richer countries. |
A.Volunteer tourism has become an industry. |
B.Volunteers spend lots of money helping with the charity work. |
C.Some volunteer travelers are very experienced and suitable for the role. |
D.Volunteer tourism provides locals with more and more job opportunities. |
A.Voluntourism offers volunteers good jobs. |
B.Volunteering gives a lot to poor countries. |
C.Voluntourism brings volunteers advantages. |
D.The quality of volunteering needs improving. |
I:Introduction P:Point Sp:Sub-point (次要点) c:Conclusion
A. | B. | C. | D. |
2 . When you get in a car, you expect it will have functioning brakes. When you pick up medicine at the drugstore, you expect it won’t be polluted. But it wasn’t always like this. The safety of these products was terrible when they first came to market. It took much research and regulation to figure out how users can enjoy the benefits of these products without getting harmed.
Social media risks are everywhere. The dangers that algorithms designed to maximize attention represent to teens have become impossible to ignore. Other product design elements, often called “dark patterns,” designed to keep people using for longer, also appear to tip young users into social media overuse.
Despite these efforts, two things are clear. First, online safety problems are leading to real, offline suffering. Second, social media companies can’t, or won’t, solve these safety problems on their own.
A.And those problems aren’t going away. |
B.The current issues aren’t really about offline suffering. |
C.Platforms already have systems to remove violent or harmful content. |
D.Similarly, social media needs product safety standards to keep users safe. |
E.It’s time we should require social media to take safety seriously, for everyone’s sake. |
F.Internet platforms, however, have shifted blame on the consumers whenever criticized. |
G.Some authorities are taking steps to hold social media platforms accountable for the content. |
3 . In most adults, learning and thinking begin to decline as early as age 30. People start to perform slightly worse in tests of cognitive abilities such as the rate at which someone does a mental task.
These changes are often considered normal aging. But they may instead represent something more like the “summer slide” that some schoolchildren experience in academic progress during summer break. Recent research suggests that a pause of learning is indeed a problem causing cognitive reduction.
In a three-month intervention, the researchers provided an encouraging learning environment for 24 older adults. They took at least three classes to learn three new skills. They also discussed issues related to learning barriers and motivation. Over the course these participants’ cognitive scores for memory and flexibility significantly improved. In a follow-up study, the researchers discovered amazingly that they had improved further:
The researchers are still investigating why cognitive scores continued to climb after the program’s end, but one possibility is that the experience encouraged these older participants to continue learning and practicing new skills. Older adults are often assumed to be on a downward slide with unrecoverable loss. “Use it or lose it,” the saying goes.
A.But this decline can be addressed. |
B.The slide becomes sharper in their mid-60s. |
C.Interrupted learning may not only affect children. |
D.The question now is how society can maximize adult’s chances to keep learning. |
E.Their cognitive abilities after one year were close to those of adults 50 years younger. |
F.Older adult research tends to emphasize skill learning only after daily functions start to decline. |
G.However, the research suggests they can increase both skills and cognitive abilities over a long term. |
4 . Sunday evening, October 30, 1938, was peaceful in New York City. Some people were returning home from a trip to the countryside, and others were sitting down to dinner. In those days, televisions were not very common. Most people listened to the radio for news and entertainment.
At eight o’clock that evening, there was a concert of dance music, but Suddenly, the programme was cut off by a news report: a large spaceship had landed in a field and an army of Martians (火星人) was moving towards New York City and then the radio went silent.
People felt worried. Some drove out of the city as quickly as possible, but soon the roads were crowded with cars. Some people put wet towels on their faces because they thought there was a gas attack. In New Jersey, some farmers went out with guns. Although it was dark, they found a large cylinder (圆柱体) standing in a field, and, thinking it was the Martian spaceship, the shot at it many times.
Many people were so frightened that they did not hear the next announcement on the radio: “Ladies and gentlemen, you are listening to a radio play called The War of the Worlds.”
A message was sent to police stations that there was no real Martian attack, and the police Offices soon returned calm to New York City.
Many people were very angry that they had been fooled by the play, and complained to the radio station. But what about the spaceship that the farmers found in the field? The next morning, they found that they had damaged a large water tank (罐)!
1. According to the news report, ___________.A.a Martian spaceship had landed | B.a spaceship was found at the airport |
C.there would be a concert that evening | D.there was a gas attack in New York City |
A.many people wanted to see the Martians |
B.the Martian army was standing in the way |
C.people were trying to get home from work |
D.many people were trying to leave New York City |
A.Policemen. | B.Firemen. | C.Dancers. | D.Farmers. |
A.it was fooled by a news reporter. |
B.It played a joke on the listeners. |
C.It called the police to catch the Martians. |
D.It often announced the news about spaceships. |
As a kid, I dreamed of becoming a marine biologist and I lived out this fantasy by setting up aquariums(鱼缸) at home. Then, at 20, I was introduced to photographer David Liittschwager, who hired me to help him with a magazine assignment on marine life.
David’s assignment was to document the amazing biodiversity found in the ocean. My role was to collect species for him to photograph. Every night, I would cast a floating lamp. Like moths drawn to a flame, mysterious creatures would emerge from the depths in search of this light. I’d then set up aquariums to house them as they waited for David to take their shot.
Those evenings made me feel as if I were on another planet. I had never imagined such strange life-forms could exist in our oceans. But I didn’t grasp the true magic of what was in front of me until I saw the photographs David took.
The biggest surprise was his image of a baby flounder. I caught this fish by accident. Only later did I notice its two tiny eyeballs staring back at me. But David’s photograph of this flounder revealed a universe of detail that even my eager eyes had missed. His macro lens magnified its ribs. The lightning-fast exposure froze its motion. A precisely aimed light released the rainbow hidden in its skin. And the black background removed all distractions to focus our attention on the quiet beauty at hand.
Years after that project, I was snorkeling(潜水) on a shallow reef. Out of the darkness, another baby flounder emerged and settled on my mask. This time I knew what to look for. Before working for David, I had assumed the goal of photography was simply to reproduce an observation so that others could share the same experience. It had never occurred to me that photography could expand our visual perception and therefore teach us to see the world anew.
1. What was the author’s responsibility in David’s assignment?2. Why was David’s image of a baby flounder the biggest surprise to the author?
3. Please decide which part is false in the following statement, then underline it and explain why.
▶Encountering a baby flounder while snorkeling deepened the author’s understanding that photography could reproduce an observation.
4. What can help you see the world anew?(In about 40 words)
6 . With all the dietary information online, it can be hard to know what tips to follow. Watch out for these words and expressions.
Fat Is Good
It doesn’t matter if you are part of the fat is GOOD for you or BAD for you group, the important question to ask is the source of the fat. If it comes from a land-based animal, and is likely to be solid at room temperature, then it is saturated (饱和的) fat whereas if it comes from fish or plants, and it is likely to be liquid at room temperature, then it is unsaturated fat. All the evidence indicates that eating more unsaturated fat than saturated fat lowers your risk of dying early.
Natural Sugar Is Better
The vast majority of sugar we consume is sucrose (蔗糖). It is the white powdered stuff we cook with and is made up of glucose and fructose. How about sugar from honey? It is often marketed as natural and better for you. Actually, it just has its own distinct flavour, but is as sweet because of glucose and fructose.
High-pH Water
Some people think we need to eat alkali (碱) food to maintain our blood at a pH of 7.4. But everything we eat or drink passes through the stomach, which, at a pH of 1.5, is the most acidic part of the body. It is then neutralised to a pH of 7. So, nothing we eat will change the pH of our blood.
Don’t Eat Anything That You Can’t Pronounce
Whether foods are natural or highly processed, they are all full of chemicals. Are you supposed to fear “phenylthiocarbamide”, because you can’t pronounce it? This is simply the chemical responsible for the bitter taste found in brassicas, the plants in the cabbage and mustard family.
Don’t Eat Food With More Than Five Ingredients(佐料)
Simple foods are not necessarily healthier for you. If I, for instance, use Chinese five spice powder in a recipe, that would count as one of the five ingredients. However, what if I added the typical components of five spice powder separately into a dish? Does that mean my recipe suddenly becomes bad because it has more than five ingredients?
1. According to the passage, healthier fat ______.A.can be found in fish and plants | B.comes from land-based animals |
C.remains solid at room temperature | D.can lower the death rate of elders |
A.diets can help adjust the pH of our blood | B.honey sugar can do more good than sucrose |
C.foods with more ingredients may be as healthy | D.chemicals we can recognize are safer to take in |
A.To compare tips on food choices. | B.To introduce different health concepts. |
C.To recommend fitness recipes to readers. | D.To warn us of some dietary misunderstandings. |
For brands to succeed, they must grasp and adapt to evolving consumer taste. Over the past decade, China
Li-ion batteries store a lot of energy in a small amount of space. When that energy is released in an uncontrolled manner, it generates heat,
A parent’s nightmare turned to relief in Florida as policemen swiftly rescued a missing five-year-old girl with autism. The local police launched a desperate search,
inspire carry on engage in hesitate energetic turn one’s back on creative be curious about |
1. His bravery has given him the will to
2. She was so angry with me that she
3. Despite her old age, she always looked
4. The boy walked slowly on the way home and
5. She
6. He was
7. He delivered an impressive and
8. You have to think