C
chemistrynerd |
US High School Teacher |
As a science teacher, I also want to incorporate literacy(读写能力) and reading into science. I thought it would be cool to have something called “Article Fridays” (or monthly, and maybe a more creative name) where students read articles and summarize them on different chemistry topics that they find interesting. I’d have a couple students each time share what they found, and they’d all hand them in. I work on a block schedule(模块教学计划) so I’m not sure exactly how this would work. Does anyone have creative ideas on how to get kids thinking of science that’s in the ‘real world’? I’d probably do this with my Honors or AP classes.
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Caesar753 |
I like the idea, but not for just Honors/AP. I think that all students can work on improving their literacy. Besides, this is a good way to connect your content to current events. You’ll need to find high-interest articles that grab their attention and keep it. I’m not sure that I would devote an entire block to this activity because it might get boring even with high-interest articles.
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Myrisophilist High school Life Science |
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I’m really into literacy and science as well, so PM me about it anytime! 
Do your students have Internet access in the classroom? If so, that opens up a world of resources. I put a ton of resources seeds on my website that relate to each class I teach. The New York Times Learning Blog has so many ideas on incorporating news into every subject. I highly recommend spending some time going through their resources. Here are a few I’ve bookmarked:
12 Ways to Learn Vocabulary with The New York Times
Great Ways to Teach Any Day’s Times
Teaching TopicsChemistrynerd is worried that ________.
| A．his students show no interest in his class |
| B．his students pay no attention to reading or writing |
| C．what his students learn is too difficult to understand |
| D．what his students need is not only science knowledge |
What can Caesar753 most possibly be?
| A．A college student | B．A college principal |
| C．A high school teacher | D．A high school student |
According to Myrisophilist, the underlined letters “PM” means ________.
| A．Private Message | B．Pardon Me |
| C．Password Maybe | D．Afternoon |
Myrisophilist’s teaching ways couldn’t be useful without ________.
| A．newspapers | B．the Internet |
| C．block schedules | D．other teachers’ help |
A listener from Brazil recently wrote to us asking for some advice. He’s planning a trip to the United States, and wanted to know about the best places to travel in America. Today, we tell about the most popular places to visit in the country, and hear about what makes them so appealing.
Each of the 50 states in America has interesting things to offer visitors, but some are more popular than others. Washington, D.C. is famous for its historical places, like the White House and the Lincoln Memorial. Visitors to Los Angeles, California can see the Hollywood Walk of Fame or shop the stores on Rodeo Drive where they may see a star or two. The Grand Canyon in Arizona appeals to hikers, climbers and nature lovers, as does Yellowstone National Park in Wyoming.
Trip Advisor is a website where people can write reviews about their travel experiences. There are also ratings for hotels, restaurants, and places people have visited around the world. Every year, Trip Advisor makes a list of the top 25 cities to visit in the United States. The results are based on the opinions of visitors to the website.
America’s major cities are still the most popular destinations for visitors. This is probably because of the good quality of services they provide tourists.
“They do a great job of giving travelers what they want when they’re on vacation. I think they kind of cater to every type of traveler need. So whether you’re traveling alone, you’re traveling for business, you’re traveling with your family - whatever it is, those destinations are really tuned in to delivering amazing experiences and just a lot of different opportunities when you’re there.” said Brooke Ferencsik, a tourist from Germany.The author is most possibly ________.
| A．a radio announcer | B．a journalist |
| C．a university professor | D．a tour guide |
Which of the following is the best place to visit if you want to know about American history?
A. Yellowstone National Park B. The Grand Canyon
C. Los Angeles, California D. Washington D.CAccording to Brooke Ferencsik, ________ make America’s major cities the most popular destinations for visitors.
| A．city residents’ kindness and care |
| B．the good services |
| C．great opportunities of jobs |
| D．the varieties of cities |
Which of the following can be the best title for the passage?
| A．Welcome to Trip Advisor |
| B．America’s Major Tourist Attractions |
| C．The Power of the Internet |
| D．It’s Tourists Who Decide Where to Go |
Carrying a passenger on a bicycle is an offence punishable by law. Everyone knows that but still some of us do it.
I had done it many times before until something happened to teach me never to do it again. It was not the police. Rather it was an unforgettable, and unpleasant, experience.
It happened one evening when my friend Segaran and I wanted to go and visit another friend who lived some distance away. I had a bicycle. Segaran did not. So, as usual, he sat side-saddle on the horizontal bar of the bicycle while I pedalled. We had done it many times before, so it should not be any problem.
Near my friend’s house, we got onto a gravel(碎石) path made slippery by the recent rain. Still we managed to move along, thoroughly enjoying the rough ride.
As we passed by a stream, I made the mistake of going too near the bank. The rain had softened the soil and it could not hold our combined weight. One moment we were going along merrily, the next we were tumbling head over heels into the stream.
Splash! Splash! Splash! We plunged into the river bicycle first, followed by Segaran, then me. Normally the stream is only a few centimetres deep with clear water. When we fell in, it was a metre deep with smelly black water. The water prevented us from getting badly injured but we also had to pay the price of swallowing some of it. It tasted horrible. Segaran got the worst of it for being sandwiched between the bicycle and me. Our pride was far more hurt.
We walked all the way home. I had to push the bicycle because its front wheel was bent out of shape. From that moment I promised never to carry anyone on a bicycle again.________ taught the author never to carry a passenger on a bicycle again.
| A．The police | B．The experience |
| C．Segaran | D．The visited friend |
Where did they land when they fell off the bike?
| A．Into the dirty river | B．Onto the friend’s house |
| C．Onto the gravel path | D．Into the softened soil |
The author felt hurt mainly because ________.
| A．he swallowed some dirty water |
| B．he got badly injured in the water |
| C．he made Segaran sandwiched and hurt |
| D．he failed in a thing he had thought was easy |
Where does the following paragraph go back into the passage?
We retrieved ourselves and the bicycle from the stream. We were both dirty and wet. Obviously we were in no condition to visit anyone. So we decided to go home.
| A．Between Paragraph 3 and 4 |
| B．Between Paragraph 5 and 6 |
| C．Between Paragraph 6 and 7 |
| D．After the last paragraph |
Everyone has some opinion about history, no matter how ill-informed. Walking through a parking lot in a university in Miami, I noticed a bumper sticker (车尾贴纸) that said, “Ruin a Liberal’s (自由派) Day—Recite Historical Fact!” But Marwick thinks this sort of opinion is just fine; it is unavoidable that we all feel a sense of ownership of history.
History never stands still, as Marwick says at the beginning of The Nature of History, “The shape and content of history, too, vary according to the methods and materials available to different generations.” Marwick’s goal is to explain, in plain language, the changes in the way history is done up to the present; one method is to connect history with advances in the physical sciences. Marwick examines a number of case studies toward the end of the book. He ends the book with a refreshing collection of aphorisms (格言) about history. History truly belongs to each and every man and we all belong to history; with the proper education, history can be made more accessible to everyone.
Marwick relates how inventions and the physical sciences have driven historical changes. Dropping a ball in a vacuum will reveal the same properties (性质) each time the experiment is conducted, providing the conditions are the same. But historians obviously do not have the luxury of reproducing such conditions; historians view the past through the present which depends on invention and science.
By looking at the changing nature of history, Marwick feels the study progressing. Although Marwick suspects some people would accuse a historian of creating job security with the endless views of the past, he insists it is imperative based on the philosophy, science, and new materials of the age. History, according to Marwick, must be for everyone and not remain locked behind the walls of academia.The author mentions the bumper sticker in order to ________.
| A．show his own opinion about history |
| B．introduce the readers to Marwick |
| C．explain the freedom of understanding history |
| D．make the readers know about the argument between historians |
Which of the following best describes the statement “History never stands still”?
| A．Marwick explains the changes in the way history is done up to the present. |
| B．Marwick connects history with advances in the physical sciences. |
| C．He ends the book with a refreshing collection of aphorisms about history. |
| D．The shape and content of history vary according to the methods and materials available. |
In paragraph 3, Marwick gives the example of dropping a ball in a vacuum to prove ________.
| A．the changeable nature of history |
| B．the difficulty of historical study |
| C．changeable ways of historical study |
| D．the difficulty of scientific study |
The text is intended to ________.
| A．state a historian’s ideas |
| B．argue against a historian |
| C．attract readers to study history |
| D．describe the story of a historian |
The U.S. government’s push to decrease the nation’s output of greenhouse gases by increasing the fuel efficiency of the cars Americans drive is arousing again an emotional argument: Does driving a small, fuel-efficient car make you more likely to die on the road?
Engineers and statistical analysts can point to data that suggest more-efficient cars don’t necessarily put motorists at greater overall risk. But most of us care less about the “overall” risk than we do about ourselves. Driving a big Chevrolet Tahoe SUV makes many of us believe we are safer than we would be in a smaller car — even if statistical measures across a large population of vehicles and all kinds of car accidents suggest the advantage of safety isn’t quite as wide as SUV owners believe.
The Obama government has put the fuel-efficiency and safety question back on the front burner by calling for new-vehicle fuel economy to rise to an average of 35 miles per gallon (加仑) by 2020 from about 25 mpg today. That goal could move higher if the government decides to adopt California’s requirement to cut vehicle greenhouse-gas giving off, which would result in stricter mileage standards.
Those moves, and the effects of last summer’s gas-price shock, are driving auto makers to offer cars such as the Toyota Yaris, Honda Fit and Daimler AG’s Smart For Two — which get the kind of mileage today that law says should be the average in a decade. Beyond that, auto makers will launch a wide range of new compact (紧凑的) vehicles, and decrease production of large, body-on-frame SUVs.
That’s leading to new concerns about “green safety”, a term for managing the balance between reducing vehicle size for efficiency and adding safety and protection features that tend to make vehicles heavier and less efficient. Undoubtedly, further work has to be done before Americans make the choice.The U.S. government requires to improve the fuel efficiency in order to ________.
A. push Americans to drive smaller cars
B. reduce the output of greenhouse gases
C. drive auto makers to produce fewer SUVs
C. cause Americans to make an argumentAccording to Paragraph 2, engineers and analysts’ idea ________.
| A．fails to relieve people of their worry about safety |
| B．persuades people to purchase smaller cars instead of SUVs |
| C．is based on research and therefore persuasive enough |
| D．makes people think of their safety as well as others’ |
About the Obama government’s new moves, the auto makers are ________ and average
Americans are ________.
| A．uncertain; positive | B．doubtful; uncertain |
| C．supportive; positive | D．positive; uncertain |
The best title for the text should be ________.
| A．New Law Reduces Greenhouse Gases Output |
| B．Can Small Cars Overcome Accident Fears? |
| C．New Compact Cars Gets Popular in the U.S. |
| D．Do We Have to Follow the Government? |
On warm summer days with little or no wind, the air temperature in cities can be up to ten degrees higher than that of the surrounding countryside. This is a phenomenon commonly referred to as the “urban heat island” effect.
This phenomenon happens when pavement, buildings, and other infrastructure (基础设施) replace natural land cover. Large amounts of paved and dark colored surfaces—such as roofs, roads, and parking lots—absorb, rather than reflect, the sun’s heat, causing surface temperatures and overall ambient (周围的) air temperature to rise. Unlike soil, paved areas contribute to runoff, which means that as paved areas increase, the amount of water available for evaporation (蒸发) decreases. Moreover, urban areas have fewer trees and less natural vegetation which help to control the heat by providing shade and blocking solar radiation. The surfaces of leaves also provide water for evaporation which cools the air, further worsening the heat island effect.
In particular, during summer, more energy is required to cool the insides of building and for refrigeration, thereby creating additional heat output. This in turn leads to higher ambient air temperatures, which can also significantly increase the formation of urban smog in an area, degrading local air quality. Such a situation may directly affect public health with individuals more likely to suffer from heat exhaustion and the effects of asthma (哮喘). The underlined part in Paragraph 2 means ________.
| A．Due to dark colored roads, urban areas are becoming hotter each year |
| B．Dark colored surfaces reflect the sun’s heat, causing air temperatures to rise |
| C．Because urban surfaces absorb heat, air and surface temperatures increase |
| D．Rising ambient air temperatures lead to urban surfaces absorbing more heat |
Which of the following is not a cause of the urban heat island effect?
| A．The lack of trees |
| B．The demand for refrigeration |
| C．The blocking of solar radiation |
| D．The construction of infrastructure. |
The underlined word “degrading” most probably means ________.
| A．ignoring | B．improving |
| C．highlighting | D．worsening |
The passage is mainly developed by ________.
| A．giving typical examples |
| B．following the time order |
| C．presenting the effect and analyzing the cause |
| D．analyzing a problem and seeking the solution |
More and more pupils are giving teachers presents, but the practice only creates insecurity in parents and staff.
I’ve certainly noticed some pupils being feverishly overgenerous of late. Last year, I received not one bottle of wine but four for helping a disaffected pupil through his GCSEs. By and large, my colleagues report the gifts differing along gender lines. Gentlemen get ties, mugs, booze and, if they’re really lucky, tickets to football matches. The ladies are often presented with flowers, jewels, chocolates and so on.
When my son was at private school, I noticed there was a real competitiveness between the students about giving presents to teachers, with expensive baskets from fancy stores and huge bouquets being handed out on the last days of term. Since my wife and I only let my son give thank-you cards, it was clear we were not “classy”. Now he is at an inner-city primary, we’ve noticed that this kind of nonsense seems to have more or less disappeared. For one thing, there isn’t that kind of money floating around – but there isn’t that kind of competitive culture either.
Personally, I think gifts to teachers should be banned beyond the thank-you card: they cause many more problems than they solve, creating insecurity in both parents and staff. Perhaps the recession and the lack of money in people’s pockets might be a good excuse for the government to issue some guidelines to schools that gifts shouldn’t be accepted by teachers.
The gifts that I really value are the cards which say a genuine thank you. I still keep them in a file at home.What can the author most probably be?
| A．A teacher. | B．A school nurse. |
| C．A researcher. | D．A gift shop owner. |
The underlined word “nonsense” in Paragraph 3 refers to the fact that ________.
| A．the son only gives thank-you cards to teachers |
| B．the author and his wife are not classy |
| C．the son goes to an inner-city primary |
| D．the students give gifts to teachers |
To solve the problem, the author thinks it’s a good way to ________.
| A．forbid the students to give any gifts to teachers |
| B．create insecurity by giving thank-you cards |
| C．make people have less money in pockets |
| D．issue some guidelines by the government |
Which of the following can be the best title?
| A．Don’t Forget to Give Gifts to Your Teachers |
| B．Presents Won’t Make Pupils Teachers’ Pets |
| C．Learn the Competitive Culture of Gifts |
| D．Refuse Presents from Your Students |
Last summer, as part of my high school graduation project, I volunteered at Saunders House nursing home.
I choose this experience because it was something that I had never done before and I wanted to lend a helping hand. When I first came up with the idea of volunteering at a nursing home, I wanted to help out with activities and meet with some of the residents (住客).
At first it was challenging because I was extremely shy; however after getting to know the residents a little better, I started to feel more comfortable around them. My goal in volunteering was to bring a smile to the residents by doing different activities from word games to playing chess. I feel as if I had accomplished that goal.
At the nursing home, I did a lot of different activities with the residents ranging from Jeopardy, to Wheel of Fortune. One of my favorites was a word game where I would write a ten letter word on the board and the residents would try to come up with as many smaller words as possible. I could tell that it was one of their favorite games because they always seemed to be so enthusiastic when they played. I also transported residents to and from their rooms when they needed help; and whenever it was a nice day out, I would take them outside to get some fresh air and relax. On Saturday mornings, I would deliver the newspaper to the residents and on Sundays, I assisted with morning church services.
The most unforgettable part of this experience was when I had one on one conversations with the residents; it was incredible how many great stories they had to tell. One of the first residents was Mr. Charles Bowman who is one hundred and three years old!The author volunteered at the nursing home because ________.
| A．she was willing to help |
| B．the residents needed her |
| C．she was good with the old |
| D．the old people challenged her |
What helped the author get over the challenge?
| A．The determination to do the voluntary work. |
| B．Communicating with the residents. |
| C．The residents’ smiling faces. |
| D．The sense of achievements. |
The author felt it ________ to do the activities with the residents.
| A．enjoyable | B．upset |
| C．uncomfortable | D．challenging |
The author wrote the passage in order to ________.
| A．persuade readers to care more about the old |
| B．encourage readers to do voluntary work |
| C．describe a social problem |
| D．share an experience |
People would keep reproducing. Countries would probably pass ‘no reproduction’ laws to keep population balanced, but obviously not everyone would observe. The world’s population would grow very quickly at that. Animals and plants would die out, because humans needed the food.
There would be no room for more people in the world. Scientists would most likely try to create living ‘communities’ underwater, on the moon, and in space stations. The state of starvation and lack of space would be difficult to deal with. Natural selection would happen with humans, which is when certain types of animals or plants are selected for, or selected against. For instance, rich humans and strong, tough humans would be more likely to live, because the rich could afford to buy the limited food, and the tough humans could kill people for their food, and steal the food. This possibility relates directly to the assumption that humans would not die of diseases and such, but must be killed or run out of the necessities for living.
If you mean that no one could ever die, even if they were shot, burned, starved and eaten, then that would never ever happen; it’s a fantasy. However, if that were the case, then at some point, if there were not more areas to live than the land that humans live on now, then we would end up so packed that it would be virtually impossible to move, and humans would be forced to be on top of other people. It would be ridiculously crowded.
Although, if humans lived forever, then I assume that we would all be extremely smart, and would have figured out solutions to the living situations, like on another planet, on the moon, under water, etc. What can we infer from the underlined part in Paragraph 1?
| A．More food would be produced for humans |
| B．More room would be found for the growing population. |
| C．New babies would come into this world without an end. |
| D．Humans would continue to develop their intelligence. |
How is Paragraph 2 mainly developed?
| A．By making comparisons. | B．By making conclusions. |
| C．By giving advice. | D．By giving examples. |
What does the author mean by “it’s a fantasy” in paragraph 3?
| A．It will surely happen. |
| B．It will probably become a fact. |
| C．It is a story that is based on facts. |
| D．It is a belief based on imagination. |
What is the author’s main purpose of writing the passage?
| A．To analyze the possibility that animals and plants die out. |
| B．To explain why scientists will create living areas for humans. |
| C．To argue that no human being is likely to live forever. |
| D．To convince people that it is possible for humans to live on other planets. |
1. Mean old ladies
There is always a reason why an old lady gives you a serious look – you are being too loud, dressed improperly or not crossing the street in the right place. Sometimes it can be lovely, but if you are already having a bad day, a mean old lady can drive you mad.
What to do about it:
I’ve come to realize that when people start conflicts, it is actually an expression of their inner state expressed in an outside way. You, your personality, your looks or your actions have nothing to do with it. It is not personal, so why take it personally?
2. That person, who cuts in front of everybody in line
This is something that gets me angry. Even if I am not in a hurry, I still feel bad for the other people in line who are being treated unjustly. Are you more patient than I am or do you feel annoying too?
What to do about it:
If we have negative thoughts then we are wasting our energy on negativity. Situations like this could be a great opportunity to learn to control our first negative responses and practice understanding. After all, the person may just have a quick question or maybe there is an emergency.
3. Friends that tell you “I told you so”
It is one thing to admit that you made a mistake and another to hear it from a friend. Friends should be there to support you and cheer you up when you are feeling down, not make themselves feel better at your expense, right?
What to do about it:
It helps to remember that when people say “I told you so”, they may mean, “Please listen to my advice to avoid future mistakes.” If this is not the help you need – voice it out, without getting defensive. According to the author, what can you do when meeting with a mean old lady?
| A．Take it personally. |
| B．Take it seriously. |
| C．Don’t apologize to her. |
| D．Don’t get upset. |
When seeing someone cutting in line, we’d better ________.
| A．stop him immediately |
| B．treat it with a good state of mind |
| C．pretend not to see it |
| D．teach him a good lesson |
The third tip intends to advise you ________.
| A．not to keep silent at a friend’s improper suggestion |
| B．to tell your friend if they have misunderstood you |
| C．not to talk to your friend if they feel better at your expense |
| D．to apologize to your friend when you’ve done something wrong |
What is the best title for this passage?
| A．What to do when meeting with these people? |
| B．How to ask your friends for help when in trouble? |
| C．How to give advice to your friends when asked to? |
| D．What to say when faced with different situations? |
Page last updated at 04:08, Friday, Nov. 22, 2013
US jumbo jet leaves tiny airport
A Boeing 747 Dreamlifter cargo (货物) plane has safely taken off from a tiny airport in Kansas after it landed there by mistake.
The huge cargo jet had been heading for McConnell air force base in Wichita, but instead touched down at nearby Colonel James Jabara airport.
No one was injured and no property damage occurred when the plane landed.
There had been questions as to whether the aircraft would be able to depart from the much shorter runway at Jabara.
The Dreamlifter normally needs a runway of 2,780m (9,119ft) to get into the air at maximum weight;
Jabara’s runway is only 1,860m long.
A tug (牵引车) was sent to the airport to turn around the huge cargo plane.
Brad Christopher of the Wichita Airport Authority told the Associated Press news agency that the company operating the aircraft had assured(使确信) us they've run all the engineering calculation and performance and the aircraft is very safe for a normal departure at its present weight and conditions here.
The Dreamlifter, which landed at Jabara on Wednesday evening, is a modified 747-400 passenger aeroplane, which can carry more cargo than any aeroplane in the world, according to Boeing.
The aerospace company uses its fleet of four Dreamlifters to transport large assembled components(组装零件) of its 787 Dreamliner from suppliers around the world to the final location in Washington State.From the passage we can learn that the Dreamlifter landed at Jabara airport ________.
| A．on Nov. 19, 2013 | B．on Nov. 20, 2013 |
| C．on Nov. 21, 2013 | D．on Nov. 22, 2013 |
What does the underlined word “jumbo” mean?
| A．Wonderful. | B．Crashed. | C．Small. | D．Huge. |
We can infer from the passage that the Dreamlifter landed at Jabara with ________.
| A．as much cargo as it could carry |
| B．more cargo than it could carry |
| C．less cargo than it could carry |
| D．heavier cargo than it could carry |
What’s the main idea of the news?
| A．A Boeing 747 Dreamlifter is stuck in a tiny air force base. |
| B．A US huge cargo plane has left a tiny airport after a wrong landing. |
| C．A modified 747-400 passenger aeroplane landed at Jabara by mistake. |
| D．A tug was sent to the Jabara airport to help a stuck Boeing 747 Dreamlifter take off. |
Making email easier is a task that several applications and email customers have tried and failed at SaneBox, like many add-ons, aims to make your digital life easier without forcing you to change your email platform.
To be sure, you can apply various priority (优先处理) classes and groupings using SaneBox. What really makes SaneBox worth checking out is its ability to ensure unimportant and low-priority emails don’t take up even a second of your day.
When you apply SaneBox to your email client (客户端), it spends a good deal of time scanning your entire inbox, including ones you’ve already read. This helps the add-on determine which emails are most important to you. From then on you’ll only see emails that SaneBox determines are must-reads, with all others falling into a “Later” folder which you can read at your spare time.
Each day --- or however often you want it --- SaneBox will produce a report of all the low-priority emails it has collected for you, like a secretary gathering all the odds and ends for a short daily report. If you find an important email has been flagged as low-priority, you can adjust the settings so it never happens again.
SaneBox works with all IMAP, WebDAV and OWA email customers including Yahoo, Gmail, AOL, MS Exchange and others. The program also supports OS X’s Mail customers, though it requires a bit of adjusting POP-only email services are not supported.
You can try out SaneBox for two weeks with no charge and after that point 3 options of subscriptions (订阅) are available, ranging from US$2 to $20 per month.What does the underlined word “add-ons” most probably mean?
| A．Extra programmes. | B．Email-boxes. |
| C．Additional machines. | D．Other email clients. |
The most important function of SaneBox is ________.
| A．to clear your mail box when it is full |
| B．to scan your inbox faster than others |
| C．to classify your emails to your preference |
| D．to gather all the odds and ends for you |
If an important email falls into the wrong collection, you can correct it ________.
| A．by putting it aside |
| B．by changing the settings |
| C．by flagging it as low-priority |
| D．by adding the right information |
What is the main purpose of this passage?
| A．To promote SaneBox. |
| B．To explain how to use SaneBox. |
| C．To compare email clients. |
| D．To introduce new email platforms. |
Sweetest Day in America is always the third Saturday in October. This holiday is much more important in some regions than in others (Detroit, Cleveland and Buffalo being the biggest Sweetest Day cities). It is a holiday that is gaining in popularity every year throughout the country.
Sweetest Day is celebrated on the third Saturday in October as a day to make someone happy. It is an occasion which offers all of us an opportunity to remember not only the sick, aged, and orphaned, but also friends, relatives and associates whose helpfulness and kindness we have enjoyed.
Over 60 years ago, a man in Cleveland, believing that the city’s orphans and shut-ins (卧病在床的人) too often felt forgotten and neglected, thought of the idea of showing them that they were remembered. He did this through the distribution of small gifts. With the help of his friends and neighbors, he distributed these small remembrances on a Saturday in October. During the years that followed, other Clevelanders began to participate in the celebration ceremony, which came to be called “Sweetest Day”. In time, the Sweetest Day idea of spreading cheer to the underprivileged was broadened to include everyone, and became an occasion for remembering others with a kind act or a small remembrance. And soon the idea spread to other cities all over the country.
Sweetest Day is not based on any single group’s religious affection or on a family relationship. It is a reminder that a thoughtful word or deed enriches life and gives it meaning.
Because for many people remembering takes the form of gift-giving, Sweetest Day offers us the opportunity to show others that we care, in a practical way.We can learn from the first paragraph that Sweetest Day is ________.
A. sometimes the third Saturday in October
B. hardly celebrated in Detroit
C. of equal importance in every part of the USA.
D. getting increasingly popular in the USASweetest Day was originally intended to remember ________.
| A．the young and disabled | B．friends and relatives |
| C．orphans and shut-ins | D．the sick and aged |
We can infer from the passage that the birthplace of Sweetest Day is ________.
| A．Detroit | B．Cleveland |
| C．Buffalo | D．Washington |
Now on Sweetest Day gifts are given to those ________.
| A．we care | B．we admire |
| C．in need of help | D．in trouble |
Almost every person has a sweet tooth. Even if you love sugar really much it is now time to learn a very important but also very little known truth regarding sugar. Sugar really has no benefits for your health and the only actual benefits from it are that it sweetens your taste buds and satisfies your sweet tooth. Sugar is not a natural substance and is produced through a special industrial process called refining(炼制) the sugar cane. Sugar cane has a lot of health benefits but in the refining process it loses all its vitamins, proteins, minerals and other nutrients which are essential. Therefore, you end up consuming empty calories only. Moreover, your body gets all the sugar it needs from the consumption of regular food such as bread, vegetables, fruits and so on. No added sugar is really needed. However, most people love sugar and simply feel like they need to eat food high in sugar.
The latest researches show that the recommended intake of sugar which is healthy for your body on daily bases for children, men and women is as follows:
·children-- 12 grams, which equals 3 teaspoons;
·men-- 36 grams, which equals 9 teaspoons;
·women-- 20 grams, which equals 5 teaspoons.
The sugar intake when it comes to diabetics(糖尿病人)is a lot different based on the type of diabetes. It is best to consult your doctor in order to find out about your personal requirements for the intake of sugar before you follow the guidelines mentioned earlier.
When we speak about the recommended daily intake of sugar, it does not mean only simple sugars that we consume in the form of desserts and sodas but also sugars that come from complex carbohydrates and also fruit. You should not exclude all of the sugar from your diet but you should make up for all the extra sugar you eat by exercising. It is not really simple to calculate your sugar intake but you can still control it if you try and you can also get a bigger amount of exercise in order to regulate the sugar amount that is being taken in and then digested by your body.The passage mainly talks about__________
| A．the benefits and harm of taking in sugar |
| B．the process of refining the sugar cane |
| C．the causes of different types of diabetes |
| D．the proper intake of sugar for different people |
The underlined phrase “has a sweet tooth” means__________.
| A．has tooth problems | B．prefers sweet food |
| C．has a sweet mouth | D．is always lying |
Which of the following statements is true?
| A．Sugar cane has no benefits to physical health. |
| B．We also take in sugar from fruit and food |
| C．The recommended intake of sugar applies to all. |
| D．Many people know about the proper intake of sugar. |
As for diabetics, __________.
| A．they can never take in any sugar in their diet |
| B．they can take in no more than 20 gram of sugar every day |
| C．they needn’t ask their doctors for advice about their diet |
| D．the sugar intake varies depending on the type of diabetes |
Taking a picture of your tongue with a mobile phone could soon instantly tell you how healthy you are.
Researchers believe the images could reveal important information about a patient’s health—and even give them early warning of serious illness. A team at the University of Missouri is developing a system that can analyze pictures using a 5,000-year-old Chinese principle. It is based on the flow and balance of positive and negative energies in the body, and uses the tongue as a key to the physical health, or “zheng”, of a person. “Within a year, our ultimate goal is to create an application for smartphones that will allow anyone to take a photo of their tongue and learn the status of their zheng.”
The software analyses images based on the tongue’s color and coating to distinguish between tongues showing signs of ‘hot’ or ‘cold’ zheng. Shades of red and yellow are associated with hot zheng, whereas a white coating on the tongue is a sign of cold zheng. “Hot and cold zheng doesn’t refer directly to body temperature,” said Xu, “Rather, it refers to a series of symptoms associated with the state of the body as a whole.”
For the study, 263 gastritis(胃炎) patients and 48 healthy volunteers had their tongues analyzed. The gastritis patients were classified by whether they showed infection by a certain bacteria, known as Helicobacter pylori(幽门螺旋杆菌), as well as the intensity of their gastritis symptoms. In addition, most of the gastritis patients had been previously classified with either hot or cold zheng.
This allowed the researchers to prove the accuracy of the software’s analysis.
“Our software was able to classify people based on their zheng status,” said study co-author Ye Duan, associate professor of computer science at MU.
“As we continue to work on the software we hope to improve its ability,” Duan said. “Eventually everyone will be able to use this tool at home using webcams or smartphone applications”.
“That will allow them to monitor their zheng and get an early warning about possible ailments.”According to Chinese medicine, zheng refers to__________.
| A．the color and coating of one’s tongue |
| B．one’s body temperature |
| C．the physical health of a person |
| D．the possible illness of a person |
The study led by Dong Xu proves__________.
| A．the greatness of Chinese medicine |
| B．the effects of the software |
| C．the software’s great prospect |
| D．the advancement of smart phones |
The underlined word “ailments” can be replaced by__________.
| A．analysis | B．illnesses |
| C．effects | D．applications |
It can be inferred from the passage that__________.
| A．the software still needs improvement |
| B．the software has been in market for a year |
| C．the subjects in the study are all gastritis patients |
| D．the subjects in the study are classified by age |
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