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It's a popular movie this year. It is three-dimensional (3D), so you may have to wear a special pair of
glasses to see it. The 3D glasses make the images (图像) from the movie look like they are coming straight
at you.
More and more 3D movies are coming to theaters. Some say that 3D TV sets will come into our homes
in the near future. Three-dimensional technology can make TV and movies more exciting. But people with
eye problems may get headaches if they spend too much time watching 3D movies. Why?
When we look at an object, each eye sees it at a different angle (角度). Our eyes send the two images
to our brain, and the brain puts them together. That' show we see depth.
Three-dimensional technology uses two film projectors (投影机). One projects a left eye image and the
other projects a right eye image. 3D glasses allow us to see a different image in each eye.
There are a lot of people walking around with very small eye problems, for example an eye muscle
imbalance. Under normal situations, the brain can get used to their eyes so they can see things normally.
But when they are watching a 3D movie, the images projected to their eyes can't be put together by their
brain.
So the brain needs to work harder at "reading" the images. That makes it easier for these people to get
dizzy or develop headaches.
Dr John Hagan, an eye doctor in Kansas City, said some people who do not see depth normally cannot
see in 3D at all. He said people whose eyes can' t focus on (聚焦) the same object at once will have trouble
seeing 3D images.
B. our brain will put the different objects together
C. our eyes will focus on the same object easily
D. our eyes will see an object at the same angle
B. When people have no eye problems.
C. When people don't have a headache.
D. When people aren't seeing a 3D movie.
B. Not all the people can watch 3D images.
C. The 3D glasses make the movie seem alive.
D. The 3D movies will be very popular soon.
Assertiveness is the ability to confidently express your opinions, feelings,attitudes, and rights, in a way that doesn't infringe(侵犯) the rights of others.
Many of us are taught that it is not nice to consider our own needs above those of others. If someone says or does something that we don't like, we should just be quiet and try to stay away from that person in the future.
Why is Assertiveness important?
If you don't know how to be assertive, you might experience:
•Depression - Anger, a sense of being helpless, hopeless, or of having no control over your life.
•Resentment - Anger at others for taking advantage of you.
•Frustration - Why did I allow that to happen?
Most people find it easier to be assertive in some situations than in others. This makes perfect sense. It's a lot easier to hold your ground with a stranger than with someone you love. But the more important the relationship is to you, the more important it is to be assertive. Assertive behavior leads to increased respect from others!
But before you decide to act assertively, you have to decide if you can live
with the results. Although assertive behavior usually will result in a positive
response (积极的回应),some people might react differently.
How to be effectively(有效地) assertive:
•Use "I" statements. Keep the focus on the problem you're having. "I'd like to be able to tell my stories without interruption." instead of "You're always interrupting my stories ! "
•Use facts, not opinions. "Did you know that shirt has a hole?" instead of "You're not going out looking like THAT, are you?"
•Express ownership of your thoughts, feelings, and opinions. "I get angry when he breaks his promises. " instead of "He makes me angry. "
• Make clear and direct requirements. Don't invite the person to say no. "Will you please?" instead of 'Would you mind...?" or "Why don't you...?"
•Keep repeating your point. Use a low level and pleasant voice. Don't try to explain yourself.
1.The writer probably agrees that____________.
A. you should consider others' response before you act assertively
B. you should be assertive if you want to get good marks
C. assertiveness is the ability to infringe others' rights.
D. assertive behavior will bring you bad feelings
2.The expression "hold yourground" probably means “_________________”
A. reach an agreement
B. insist on your point
C. keep your word
D. keep on fighting
3.Which of the following helps you to be effectively assertive?
A. Explaining yourself in a soft and sweet voice.
B. Expressing ownership of others' thoughts.
C. Making requirements directly and clearly.
D. Using your opinions instead of facts.
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Improve Homework Habits
Do you want to make homework simpler? It can be done readily with a little guidance from specialists (专家) in this field. Oxford Learning founder and CEO Dr. Nick Whitehead, said that homework doesn’t always have to be a headache. “Homework might be an unavoidable (不可避免的) part of school, but it doesn’t have to be the boring part. With the right skills in place, students can turn homework from headache-including to trouble-free.” These steps will make an obvious difference.
Use your notebooks
The brain is able to finish great works, but it is not perfect. Students should never rely on (依赖) it to remember all school details. When a teacher assigns homework, students should write the details in their notebooks. Many schools provide notebooks because they are the best organizational tools available.
According to Whitehead, to make them effective, students need to remember to take the notebooks out of their school bags at night, open them up, and read over the night’s list.
Remove distractions (使注意力分散的事物)
Computers on, music on, text messages receiving … this is not multitasking, it’s distracting.
Whitehead says that unless students are doing research, they should turn off all electronics and focus on the task at hand for a set period of time. They’ll find that it is easier to concentrate (全神贯注) and that homework takes less time. He adds that this fact has been confirmed by studies.
Think actively
Getting homework done is the name of the game, but what happens if students are struggling with a question, or can’t work out an answer? When facing difficulties, it is wise for the student to take a small break then return to look at the problem again.
According to Whitehead, students should look up their textbooks and school notes, take a step back to ask what the particular unit is all about, and even move ahead a few questions and see if the next part can help explain a little better. If not, use the Internet.
“Don’t stare at (盯着) the question; ask how this question relates to what is being learned overall.” he says.
Get organized
Homework is as much a part of daily routine as waking up in the morning and going to bed at night, but it’s often the most disorganized part. Whitehead recommends streamlining (使合理化) the process.
“Students should keep all the homework-related things in a bin or a bucket so they don’t waste time searching for pens or rulers.” He also recommends picking the same place to do homework every night, and (when possible) completing homework at the same time each day.
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Improve Homework Habits |
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As students, homework is an unavoidable part in school, but many students feel 1. about homework. The following 2. can help students turn homework from headache-including to trouble-free. |
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Step1: Use your notebooks |
Students shouldn’t use brains to remember all school things. 3. , they should use notebooks to write the details about 4. at school. At home they open them up, and read over the night’s list. |
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Step2: Remove distractions |
Computers, music, text messages, etc. may distract you from your homework. 5. you are not doing research, turn off all of these. Then you may find you can concentrate on homework more 6. and it takes less time. |
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Step3: Think actively |
When you have 7. in doing your homework, it’s not wise for you to stare at the question. You should take a small break then come 8. to look at it again. |
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Step4: Get organized |
Students 9. to streamline the process, keep all the homework-related things organized, pick the same place to do homework, and 10. homework at the same time each day. |
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