The book ABigFatCrisis: TheHiddenForcesBehindObesityEpidemic— andHowWeCanEndIt by Deborah Cohen, a senior natural scientist, is very popular now. {#blank#}1{#/blank#} But according to this book, the following are some misunderstandings of obesity or being overweight.

1)．If you're obese, blame your genes.

    {#blank#}2{#/blank#} Yet, between 1980 and 2000, the number of Americans who are obese has doubled—too quickly for genetic factors to be responsible. At restaurants, a dollar puts more calories on our plates than ever before, because restaurant meals usually have more calories than what we prepare at home, so people who eat out more frequently have higher rates of obesity than those who eat out less.

2)．If you're obese, you lack self­control.

    Research shows that if we are faced with too much information, we have a tendency to make poor choices on diet. {#blank#}3{#/blank#} Even, the most vigilant(警觉的)people may not be good controllers of themselves.

3)．{#blank#}4{#/blank#}

    Although the US Department of Agriculture estimates that fewer than 5 per cent of Americans live in the “food deserts”， about 65 per cent of the nation's population is obese. For most of us, obesity is not related to access to more fresh fruits and vegetables, but to the choices we make in supermarkets.

4)．The problem is not that we eat too much, but that we don't exercise.

    Michelle Obama's “Let's Move” campaign is based on the idea that if kids exercise more, childhood obesity rates will decrease. {#blank#}5{#/blank#} In fact, although a drop in work­related physical activity may explain up to 100 fewer calories burned, leisure physical activity appears to have increased.

    Writing an article for your school newspaper can be exciting and rewarding, especially when you proudly see your name in print.

    Decide on a topic. {#blank#}1{#/blank#} If you plan to write a news article for a monthly newspaper, you will need to take into consideration whether the topic will be relevant before printing. To get ideas for stories, listen to your fellow students and find out what has them talking. Follow developments within your school and community to get information on what would interest your readers.

    Do your research. There is an old saying in law that a good lawyer never asks a question that they don't know the answer to. {#blank#}2{#/blank#} To sum up, the more, the better.

    Attract the readers with a lead. As the beginning of a newspaper story, a lead has to be direct, but it does not mean you don't need to entertain the reader as well. {#blank#}3{#/blank#} Your lead must be short, but it must also state as many of the essential parts of you story as possible.

    Consider the 5 Ws and H. These are the meat and potatoes of your news articles. You article must answer all of these questions: Who, What, When, Where, Why and How. Once you have answered these things, you can feel confident. {#blank#}4{#/blank#}

    Write, edit, rewrite and repeat as necessary. So, much about having a successful final product is about being willing to spend time and effort in editing and reviewing process. {#blank#}5{#/blank#} After that, make changes as a result. Having taken some useful suggestions, you are to make your article readable not only for their content, but also for their quality.

A. Think about what is happening on campus.

B. You have effectively informed your readers.

C. Get them interested with an interesting beginning.

D. Do not be afraid to accept positive comments.

E. News articles are suitable for the date of publication.

F. Take note of anything particularly unusual.

G. Try to find out as much as you can on the subject.

    The Internet, social media, and smart phones allow you to learn many things.{#blank#}1{#/blank#}However, just like in the real world, not everyone online is your friend. Some may use these tools to send unpleasant messages to you, and some may use your information to do something bad. It's very important to know how to stay safe and have positive experiences online. Here are some tips for you.

    Be careful about friend or follower requests. When you have a friend or follower request, check the person's information first.{#blank#}2{#/blank#}Only accept friend or follower requests from people you have met in the real world. Don't chat with people you don't know or trust. This is a good way to keep you safe.

    Review location(定位) services on your phone and other mobile devices.{#blank#}3{#/blank#}They may put you in danger because others can find you easily. To make sure of your safety, turn off the "location services" or "locations settings" features on your mobile devices. Also turn off GPS for the camera, chat and other social media apps.

    {#blank#}4{#/blank#}Strong passwords (密码）should have some upper and lower-case letters, numbers and symbols. If you have a strong password, it'll be difficult for others to know it. Also, avoid having the same password for all your social and education accounts (账户). It is really not safe for your accounts.

    {#blank#}5{#/blank#}If someone sends unpleasant messages to you online, find someone you feel safe talking to. For example, you can talk to a parent, a teacher or a trusted adult and ask him to help report and block(屏蔽) the person. Don't try to do the same thing when others do something that hurts your feelings online.

A. Create strong passwords.

B. Try to get help when necessary.

C. Find out if he or she is someone you know.

D. Friend requests can tell a lot of information.

E. Talk to someone you find safe to talk to online.

F. They also allow you to talk with friends online.

G. Location services can tell others where you are.

    Lindsay Renwick, the mayor of Deniliquin, a country town in New South Wales, misses the constant whir（嗡嗡声）of the rice mill whose giant fans dried the rice. The Deniliquin mill, the largest rice mill in the Southern Hemisphere (南半球), once processed enough grain to meet the needs of 20 million people globally. But six years of drought have had a destructive effect, reducing Australia's rice crop by 98 percent and leading to the mothballing of the mill last December.

    Drought affects every agriculture industry based in Australia, not just rice – from sheep farming, the country's other backbone, to the cultivation of grapes for wine, the fastest-growing crop there, with that expansion often coming at the expense of rice. The drought's effect on rice has produced the greatest impact on the rest of the world, so far. It is one factor contributing to skyrocketing prices, and many scientists believe it is among the earliest signs that a warming planet is starting to affect food production.

    Researchers are looking for solutions to global rice shortages – for example, rice that blooms earlier in the day, when it is cooler, to fight against global warming. Rice plants that happen to bloom on hot days are less likely to produce grains of rice, a difficulty that is already starting to emerge in inland areas of China and other Asian countries as temperatures begin to climb. 'there will be problems very soon unless we have new varieties of rice in place,” said Reiner Wassmann, climate change director at the International Rice Research Institute (IRRI). The recent reports on climate change carried a warning that could make the news even worse: that existing models for the effects of climate change on agriculture did not yet include newer findings that global warming could reduce rainfall and make it more variable.

    Yet the effects of climate change are not uniformly bad for rice. Rising concentrations (浓度) of carbon dioxide, the main greenhouse gas, can actually help rice – although the effect reduces or disappears if the plants face unnecessary heat, inadequate water, severe pollution or other stresses. Still, the flexibility of farmers here has persuaded some climate experts that, particularly in developed countries, the effects of climate change may be relieved, if not completely avoided. “I'm not as negative as most people,” said Will Steffen, director of the Fenner School of Environment and Society at Australian National University. “Farmers are learning how to do things differently.”

    Meanwhile, changes like the use of water to grow wine grapes instead of rice carry their own costs, as the developing world is discovering. “Rice is an essential food,” said Graeme Haley, the general manager of the town of Deniliquin. “Wine is not.”

    {#blank#}1{#/blank#}The Christian Science Monitor became the first national newspaper to shut down its print edition, and recently, the world famous magazine Newsweek announced that it would soon cease publishing on paper and shift to an online-only format(版式). Will the printed newspaper one day be replaced by online newspaper?{#blank#}2{#/blank#}

    People who believe that printed newspapers will disappear think the new media, such as the Internet and mobile phone applications, have a great influence on people's life. Online newspaper is fast, instant, and convenient, while the printed newspaper often responds slowly to the latest news. People are now used to reading online newspaper on their smart phones, and no one has the patience of waiting for the printed newspaper.

    {#blank#}3{#/blank#}The printed newspaper consumes a large number of natural resources, and will, in the long term, be gradually replaced.

    For those who hold an optimistic view, they have their own reasons{#blank#}4{#/blank#}For these people, printed newspaper is an important way to know about the latest events at home and abroad.

    Although the printed newspaper cannot be as fast-responding as the online newspaper, it still can provide many in-depth reports and analytical articles for readers. Many column writers are invited to write special feature reports for the printed newspaper.{#blank#}5{#/blank#}

    Many readers prefer to read the printed newspaper for they do not like staring at the computer or cell phone screen. Printed newspaper is also preferred by the elderly people.

A. Some believe so while many still hold an optimistic view on the future of traditional newspaper.

B. However, those who work for newspaper are finding work in other areas.

C. In recent years, traditional printed newspaper has faced a serious challenge.

D. Online newspaper is also environment-friendly, which consist with the trend of saving energy in today's world.

E. Increasingly, many audiences are turning to the Internet, which has become the primary location for finding news stories.

F. There are still a large number of people in the world who have no access to the Internet.

G. Online newspaper, on the other hand, is only suitable for fast reading.

    Test anxiety can be a real problem if you're so stressed out over a test that you can't get past the nervousness to focus on the test questions and do your best work. Feeling ready to meet the challenge can keep test anxiety at a manageable level.

    Be prepared. Some students think that going to class is all it takes to do well on tests. {#blank#}1{#/blank#} You will find your test anxiety eases when toy start to study more regularly. The reason is that the more you know the material, the more confident you'; feel. Having confidence going into a test means you expect to do well.

    Watch what you're thinking. If expecting to do well on a test can help you relax, what about if you expect you won't do well? {#blank#}2{#/blank#} They can contribute to your anxiety. If you find yourself having these thoughts, replace them with positive ones. Not unrealistic positive messages, of course, but ones that are practical and true.

    Accept mistakes. Another thing you can do is to learn to keep mistakes in view-especially if you are a perfectionist or you tend to be hard on yourself. Everyone makes mistakes, and you may have heard teachers refer to mistakes as learning opportunities. {#blank#}3{#/blank#}

    {#blank#}4{#/blank#} If sitting for a test gets you so stressed out that your mind goes blank and causes you to miss answers that you know, then your level of test anxiety probably needs some attention. Your teacher or your school guidance counselor（顾问）can be good people to talk to.

    Take care of yourself. For some people, this might mean learning a simple breathing exercise. Practise breathing exercise regularly when you feel stressed. {#blank#}5{#/blank#} Then you can calm yourself down and get centered.

A. Ask for help.

B. Learn to praise yourself.

C. This helps your body receive a signal to relax.

D. But good study habits and skills are more important.

E. So it's time to regard small failures as valuable experiences.

F. Then you will become more interested in asking questions.

G. You may send yourself some negative messages about the test.