Evaluating Sources (来源) of Health Information

    Making good choices about your own health requires reasonable evaluation. A key first step in bettering your evaluation ability is to look carefully at your sources of health information. Reasonable evaluation includes knowing where and how to find relevant information，how to separate fact from opinion，how to recognize poor reasoning，and how to analyze information and the reliability of sources.{#blank#}1{#/blank#}

    Go to the original source. Media reports often simplify the results of medical research. Find out for yourself what a study really reported，and determine whether it was based on good science. Think about the type of study.{#blank#}2{#/blank#}

    Watch for misleading language. Some studies will find that a behavior “contributes to” or is “associated with” an outcome；this does not mean that a certain course must lead to a certain result.{#blank#}3{#/blank#} Carefully read or listen to information in order to fully understand it.

    Use your common sense. If a report seems too good to be true，probably it is. Be especially careful of information contained in advertisements.{#blank#}4{#/blank#} Evaluate “scientific” statements carefully，and be aware of quackery(江湖骗术)．

    {#blank#}5{#/blank#} Friends and family members can be a great source of ideas and inspiration，but each of us needs to find a healthy lifestyle that works for us.

Developing the ability to evaluate reasonably and independently about health problems will serve you well throughout your life.

    Steel is a hard metal that people use to make many different products. Car bodies, bridges, building frames, and containers are just a few of the things made from steel. {#blank#}1{#/blank#} But steel is better than iron in many ways. Steel is stronger but lighter than iron. Steel also lasts longer than iron.

    {#blank#}2{#/blank#}Then they add carbon to the liquid iron. They may also add other materials to make different types of steel. For example, steel with added chromium（铬）is called stainless steel. It will not rust（生锈）or stain. Finally, workers use machines to cool the liquid steel into bars or long sheets.{#blank#}3{#/blank#}

    People made the first steel as early as 1400 BC. Ancient people heated iron inside a pile of burning charcoal（木炭）. {#blank#}4{#/blank#}. The result was not the same as modern steel, but it was stronger than regular iron.

    In the 1800s people began to use huge ovens to make large amounts of steel. In the late 1800s builders used steel to make some of the first skyscrapers. {#blank#}5{#/blank#}. In the 1900s new processes made steel-making easier. Today steel remains one of the most popular building materials in the world.

A. This added carbon to the iron.

B. Steel is quite different from iron.

C. The hardened steel may then be made into products.

D. Steel is basically iron mixed with a little carbon.

E. Then they will be cooled and put on the market.

F. To make steel, workers hear iron until it melts.

G. They also used steel to make large, modern bridges.

    There are a lot to think upon before going out on a trip.If you fail to plan the trip properly,then money will simply let itself loose from your pocket.{#blank#}1{#/blank#}.

    ⒈Package Tours

    Tours and travel agencies have attractive offers for tourists.You must keep yourself updated with such offers and then use the best plan.Once you have accepted the package tour,all your expenses during the travel will be minimized.{#blank#}2{#/blank#}However,ensure the authenticity of the agencies before accepting their plan,to avoid problems after reaching your destination.

    ⒉Off Season Travel

    You must set out for off season travel while planning your vacation on a budget.{#blank#}3{#/blank#}You,not being amongst this crowd that can spend lavishly,must book your holidays during the off season.Visiting beaches during monsoons or hill stations during the summer is great to way to plan a budget trip.

    ⒊A Guide Map

    Make a guide map about the places to visit,expenses of travel and the activities to try.{#blank#}4{#/blank#}Calculate the maximum amount and try to spend less than that.You will save a lot if actual expenses are below the estimated.Thus, not only do you come to know where to zero down your money but you also get a guide of your trip.{#blank#}5{#/blank#}Follow the money saving travel tips as much as possible.

A.Refer to the guide map while traveling.

B.Look a good parter at proper times for sure.

C.You can save a lot in lodging and traveling.

D.This happens when there's no control over necessary expenses.

E.Let the tourists choose their favorite paces wherever they want to go.

F.While planning so you should also estimate the amount of expenses needed.

G.The peak season is the time when rates are sky high due to of millions of tourists who can afford to spend.

    Shaking hands, American style

    People often shake hands in the United States. American men shake hands with other men. American women often shake hands with men, and sometimes they shake hands with other women. Adults shake hands with children. And some people even teach their dogs to shake hands! {#blank#}1{#/blank#} How do they shake hands just long enough? Just hard enough? Here are four little rules to remember.

    ⒈Use your right hand.

    ⒉Use good eye contact(眼神交流). Look at the person in the eye while you are shaking hands.

    ⒊Don't shake too long. {#blank#}2{#/blank#} Then let go and pull your hand back toward you.

    ⒋{#blank#}3{#/blank#} When a handshake is weak, Americans think the person may not be a hard worker or a good leader. When a handshake is too strong, Americans think the person is too rough(粗鲁) or has bad manners.

    {#blank#}4{#/blank#} They shake hands when they meet for the first time. They shake hands to say congratulations. They shake hands when they meet after not seeing each other for a while. And they often shake hands when they say good-bye. In business, shaking hands shows agreement and honesty.

    Handshakes are good everywhere. {#blank#}5{#/blank#} So make sure to shake plenty of hands.

A. Offer you hand first.

B. Shake for no more than three seconds.

C. How do people shake hands correctly?

D. Don't shake too strongly or too weakly.

E. It is not polite to refuse a person's hand.

F. When do people in the United States shake hands?

G. Make sure your hands aren't sweaty when you do this.

    Taking good notes is a time-saving skill that will help you to become a better student in several ways. {#blank#}1{#/blank#} .Second, your notes are excellent materials to refer to when you are studying for a test. Third, note-taking offers variety to your study time and helps you to hold your interest.

    You will want to take notes during classroom discussions and while reading a textbook or doing research for a report. {#blank#}2{#/blank#} .Whenever or however you take notes, keep in mind that note-taking is a selective process. {#blank#}3{#/blank#} .

    The following methods may work best for you.

    Read the text quickly to find the main facts and ideas in it.

    Carefully read the text and watch for words that can show main points and supporting facts.

    Write your notes in your own words.

    {#blank#}4{#/blank#} .

    Note any questions or ideas you may have about what was said or written.

    As you take notes, you may want to use your own shorthand(速记). When you do, be sure that you understand your symbols and that you use them all the time. {#blank#}5{#/blank#} .
A. Use words, not complete sentences.
B. There are three practical note-taking methods.
C. You must write your notes on separate paper.
D. Otherwise, you may not be able to read your notes later.
E. You will also want to develop your own method for taking notes.
F. That means you must first decide what is important enough to include in your notes.
G. First, the simple act of writing something down makes it easier for you to understand and remember it.

    Why Stand in Line on Black Friday?

    Standing in line is a pain. At the post office. At the box office. At a restaurant.{#blank#}1{#/blank#}The first spot outside some Best Buy stores is usually claimed (认领) weeks in advance, often by a person in a tent. Shoppers at Walmart will print out maps of the store, with circles around their primary targets.{#blank#}2{#/blank#}

    "These queues are quite different than the usual annoying ones we come across day to day at the ATM or in the subway," said Richard Larson, a professor at MIT who has spent years studying line behavior. "Once a year," he said, "the lines are exciting. They're the kind you might tell your grandchildren about."{#blank#}3{#/blank#}Billie LeClere, 45, was first in line on Thursday at Walmart in Manchester, Iowa. She said she was a regular Black Friday shopper. But this year, she came with a specific purpose: to get a good deal on a new TV. She and her husband had recently separated, and he had taken the old TV earlier that day. "The marriage died, not the TV," she said.{#blank#}4{#/blank#} "It's going to be nice to have something that's newer-and it's mine, not his."

    {#blank#}5{#/blank#}The following are two of the typical results. The "gotta have it" atmosphere makes people more anxious. Sometimes the behaviour of the queue turns violent. Therefore，lines test patience，personal space especially on Black Friday, when the crowds can be overwhelming (势不可挡的).

A. Shoppers are excited to buy gifts.

B. But on Black Friday, it's an experience.

C. Moreover, the crowds are queuing for good deals.

D. Many families are queuing to chat with each other.

E. The experience gave her a sense of accomplishment.

F. They are trying to turn the experience into an adventure.

G. The behaviour of people in lines has inspired decades of research.