—What seems to be the problem?

—{#blank#}1{#/blank#}

—How long have you been like this?

—Since Saturday night.

—{#blank#}2{#/blank#} 

—Yes, I also feel lighthearted.

—Can you think of anything you ate Saturday that might have caused it?

—All I can think of is the fish I had. It didn't taste quite right.

—{#blank#}3{#/blank#}  Now I'll give you some medicine. Take it and you should be feeling better soon.

—{#blank#}4{#/blank#}

—I also suggest that you follow a special diet.

—{#blank#}5{#/blank#} 
—You should stick to eating lighter foods.

A:What's that?

B:That might be it.

C:Thank you, doctor.

D:Any other problems?

E:I have a running nose.

F:Have you seen a doctor?

G:I have a terrible stomachache.

    Sometimes in your life, you may be asked to speak in front of a large group of people．Although it sounds a little scary, even those with stage fright can speak successfully to the group with adequate preparation．

    ⒈Practice your speech before the big day．{#blank#}1{#/blank#}If possible, practice the speech in front of a friend or family member to get used to saying it to real people．If you feel you must have note cards, limit the amount to about three cards．This will force you to keep your speech concise and help you keep your eyes focused on your audience．

    ⒉Remember why you've been invited to speak．If you're battling fear over speaking to a large group of people, keep your mind on the fact that you were selected for this important role．The speech organizers must have seen something valuable in you or your expertise

{#blank#}2{#/blank#} 

    ⒊Remember that fear of public speaking is very common.{#blank#}3{#/blank#}

Most of the people in the audience would be feeling the same fear and stress that you do in your position．Knowing this may make you feel better．

    ⒋{#blank#}4{#/blank#}What you say should be tailored to why you're there and who you're speaking to in order to avoid sounding general．If speaking to a charity group, mention the good work certain specific individuals have done for the cause．If speaking at a business conference, briefly state why you want to help these people．

    ⒌Keep eye contact with the crowd．{#blank#}5{#/blank#}Pick one person in each section and look at him while you're speaking．After each important point in your speech, switch your focus to another section．When you focus only on one person at a time, the size of the crowd isn't as frightening．

A．A good memory is really helpful．

B．Show appreciation to your audience．

C．Mention your audience in your speech．

D．The more you have it memorized, the better．

E．In fact, it's normal to feel nervous or stressed out before a big speech．

F．Separate the crowd into three sections mentally as you get up to speak．

G. The knowledge of other people's respect for you should reduce some of the fear．

                                                                                                                   Social Media

    Social media can be defined (解释) as web-based and mobile media that are used for people to interact, connect and communicate with each other. It often involves the creation and sharing of content (writing, pictures, and video) that people make themselves, mostly through the Internet.

    {#blank#}1{#/blank#} The first type involves people getting together to work on a project, for example, Wikipedia. Blogs and micro-blogs (such as Twitter) are another type of social media. There are other websites like YouTube that allow people to share content such as pictures, articles or videos.{#blank#}2{#/blank#} These sites allow people to stay in touch with friends, make new ones and join communities. Facebook is an example of this type. Many people like to play games on the Internet and, yes, there are social media games as well. These games allow gamers to interact with each other and play with or against other gamers.{#blank#}3{#/blank#} The final type of social media is websites like Second Life, where people can create avatars (化身) and use and create objects, as if they were in the real world.

    Social media are different from traditional media. With social media, many individual people in different places create content.

    Another difference is that people who produce content in social media don't need very special skills.{#blank#}4{#/blank#} It takes only a few minutes to write a twitter post, for example.

    {#blank#}5{#/blank#} But whatever you might think, social media is here to stay.

A. World of Warcraft is a good example.

B. And social media content can be produced much faster.

C. In general, there are six different types of social media.

D. Another type of social media are social networking sites.

E. Some people think social media is good and some think it is bad.

F. In traditional media，people need special skills to produce something.

G. Social media is one of the fastest-growing industries in today's world

    The color of animals is by no means a matter of chance; it depends on many considerations, but in the majority of cases tends to protect the animals from danger by making it less outstanding Perhaps, it may be said that if coloring is mainly protective, there ought to be fewer brightly colored animals. {#blank#}1{#/blank#}. The kingfisher itself, though so brightly colored, is not easy to see.

    {#blank#}2{#/blank#}. Thus, for instance, the lion, and the wild donkey are all sand—colored. “Indeed, in the desert, neither trees, brushwood, nor even undulation (起伏) of the surface afford the slightest protection to its enemies.{#blank#}3{#/blank#}.” says an expert.

    The next point is the color of the mature caterpillars(毛虫), some of which are brown. This probably makes the caterpillar even more outstanding among the green leaves. What would you do if you were a big caterpillar? Why, like most other defenceless creatures, you would feed by night, and lie hidden by day. {#blank#}4{#/blank#}. When the morning light comes, they go down the stem of the food plant, and hide among dry sticks and leaves around the ground, and it is obvious that under such circumstances the brown color really becomes a protection. While we may say as a general rule that the large caterpillars feed by night and hide by day, it is by no means always the case that they are brown: some of them still remain green.{#blank#}5{#/blank#}, and that the brown color is a later adaptation.

A. So do these caterpillars

B. Therefore, the color of the animals is bright

C. We can say that they formed a good habit

D. Desert animals are generally the color of the desert

E. We may conclude that the habit of hiding themselves by day comes first

F. However, there are some cases where vivid colors are themselves protective

G. So the color of birds, snakes and even smaller animals, is of one uniform sand color

Evaluating Sources 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.

A. Make choices that are right for you.

B. The goal of an ad is to sell you something.

C. Be sure to work through the critical questions.

D. And examine the findings of the original research.

E. Distinguish between research reports and public health advice.

F. Be aware that information may also be incorrectly explained by an author's point of view.

G. The following suggestions can help you sort through the health information you receive from common sources.

    Every day can be a fresh, new beginning—this is very important if you had a difficult day before. By starting with some preparations, you can face the problems of the day in a good mood(心情). {#blank#}1{#/blank#}

    Exercise. Exercising is one of the best methods to start your day for your mind as well as the body. {#blank#}2{#/blank#} In addition, it also reduces stress and improves your metabolism(新陈代谢). So go for a walk, go for a bike ride, or go to the gym in the morning.

    Organize yourself. {#blank#}3{#/blank#}Make a to-do list and try to follow it. It will keep you organized(有条理的) and make your day easier. However, make sure that your to-do list is manageable. There are only so many things you can do in a day.

    Smile. Starting your day by acting the way you want to feel can help you be in a good mood.{#blank#}4{#/blank#}The easiest thing to do is smile. Just smile because you are alive and you can. Watch or listen to something humorous so you can laugh. It makes you feel positive and really good about yourself and the world that surrounds you.

    Keep important items in the same place. To make mornings less busy, start a habit keeping your important items in a place easy to reach.{#blank#}5{#/blank#}This way, you are never looking for that lost item when you are running behind.

A. Write down the tasks for the day.

B. Try other actions to get yourself to feel happier.

C. Try some of the following tips to start your day right.

D. Put your keys, wallet, purse, and other important items there.

E. Instead of rushing through the rooming, go slow and take your time.

F. It increases brain's working speed, which can help you get a jump-start on the day.
G. If you feel angry or tired, do something physical to make yourself feel happy.