Taking a math test can be pretty stressful. Even if you know the material, you can still get the problem wrong. 1. Therefore you’ll improve your grades, as well as your math skills.
Write it out
You can also check a math problem by writing everything out on paper. 2. Writing out math problems reduces your chances of missing anything to the lowest possible level, which is a common cause of incorrect answers.
3.
Make sure your answers work by doing the opposite procedure of what your problem calls for, including the answer you got the first time around. In other words, you would use the opposite of this addition problem—subtraction (减法)—to determine whether your answer is the correct one.
Plug in(代入)
You may find that a variable isn’t good enough or have a problem where you have to solve for a variable (变量). 4. This is the only real way to assure yourself that the answer you’ve found is correct.
5.
If the result of a problem seems to make no sense, it indicates that the answer is incorrect. For example, if you get an answer in the millions and you know it should be in the thousands, you’ve likely misplaced a point. Go back through the work on your paper to make sure all of your formulas and calculations are correct. If everything looks okay, do the problem again and compare the result of the second try to what you’ve got on the first try.
A. Do the opposite.
B. Correct the answers.
C. Plug the variable in the equation (方程) to check it out.
D. Knowing how to go through your math test and checking your work can save you from handing in a test full of mistakes.
E. It also helps you to figure out everything after you have already finished the test.
F. Check for a reasonable answer
G. This helps you to know what information you have and what information you need to solve.
高一英语七选五中等难度题
Taking a math test can be pretty stressful. Even if you know the material, you can still get the problem wrong. 1. Therefore you’ll improve your grades, as well as your math skills.
Write it out
You can also check a math problem by writing everything out on paper. 2. Writing out math problems reduces your chances of missing anything to the lowest possible level, which is a common cause of incorrect answers.
3.
Make sure your answers work by doing the opposite procedure of what your problem calls for, including the answer you got the first time around. In other words, you would use the opposite of this addition problem—subtraction (减法)—to determine whether your answer is the correct one.
Plug in(代入)
You may find that a variable isn’t good enough or have a problem where you have to solve for a variable (变量). 4. This is the only real way to assure yourself that the answer you’ve found is correct.
5.
If the result of a problem seems to make no sense, it indicates that the answer is incorrect. For example, if you get an answer in the millions and you know it should be in the thousands, you’ve likely misplaced a point. Go back through the work on your paper to make sure all of your formulas and calculations are correct. If everything looks okay, do the problem again and compare the result of the second try to what you’ve got on the first try.
A. Do the opposite.
B. Correct the answers.
C. Plug the variable in the equation (方程) to check it out.
D. Knowing how to go through your math test and checking your work can save you from handing in a test full of mistakes.
E. It also helps you to figure out everything after you have already finished the test.
F. Check for a reasonable answer
G. This helps you to know what information you have and what information you need to solve.
高一英语七选五中等难度题查看答案及解析
Tests can be stressful even for the best students. 1. Fortunately, there are several steps you can take to make your stress much more manageable.
Get Enough Sleep
Getting 6 hours of sleep or less can put you into what's called a sleep deficit(不足),which makes you less sharp mentally and prevents you from performing properly on tests. 2. This way, you needn't stay up for the test and can get a good night of sleep before your big day.
Study Smarter
3. Make a list of the most important things you need to learn and hit the items at the top of the list first. This will ensure they're mostly covered if you run out of time. Make a list of all the work you have to do, estimate how long each item will take, and compare that with the amount of hours you have available. This will tell you if you can carefully read or just skim, how many times you can afford to revise the papers.
Visualize(想象)Success
A proven way to build your confidence is to visualize yourself taking the tests and doing wonderfully. Visualization can not only help you perform better in the tests but can help you remember facts. You can create detailed situations that involve the information you're trying to remember. 4.
Stay Calm
There're several techniques that can help you calm down quickly.5. Just close your eyes, take a deep breath, hold it for a while and then let it out slowly. Your stress will come out with your exhales(呼气).
A. Be organized with your studies.
B. Extra time on tests can bring success to students.
C. Test anxiety has a negative impact on your performance.
D. In this process you can strengthen the facts in your memory.
E. Breathing exercises can be extremely effective in helping you relax.
F. So it's very important to get all your studying done before your exam.
G.There are options for easing stress and potentially improving test performance.
高一英语七选五困难题查看答案及解析
Even if you wake up every day with a perfect smile on your face, it can easily be ruined by the difficult people you meet at your workplace. You can’t avoid them because they are already part of your daily life. They make your day stressful which gives you a terrible feeling to leave the work immediately. 1. I will share a few effective strategies which will help you to deal with these difficult people.
Don’t take it personally.
Difficult people see others’ opinion as conflicting (冲突) to their belief. Their behaviour is already a habit to them so if you take it personally, they may even plan to make your life more terrible. Remember the problem is not only with you.2.
Listen to what they say.
Sometimes what difficult people want is someone’s attention and love. There are also difficult people who don’t even speak but will just throw you with sullen ( 愠怒的) looks to make you feel uneasy. 3. The thought of you standing there and waiting for a response will make them feel uncomfortable and they will just decide to speak up. If they do, listen carefully and analyze it.
Don’t get discouraged.
I have already told you that it would be really difficult for you to change their behaviour but never give up. It should be you affecting them and not them affecting you.4. They would not interfere (干扰) with you again. If they realize that, you can already enjoy your stay in the office or in the school.
5.
Instead of dealing with their pessimistic attitude every day, try to look at what advantages these people have. That way, they will start to like and appreciate you. Also, they won’t give you cold stares any more.
A.See what’s good in these people.
B.Choose topics that you both like.
C.Difficult people are sometimes suffering from low self-esteem (自尊).
D.If this happens, ask them and wait for a minute until he or she speaks.
E.What’s worse is that they can even make your enjoyable day unhealthy.
F.There must be many people who feel annoyed with their unpleasant behaviour.
G.Once they feel that you are different and they can’t beat you, they’ll learn to become distant.
高一英语七选五中等难度题查看答案及解析
Test-taking tips
Passing tests is a huge part of succeeding at school. Clearly, if you want to do well on a test, you need to prepare by learning the material(资料) 1.
Just breathe.
Even the best prepared student sometimes gets nervous before a test. Nervous feelings can cause people to forget facts that they know. 2. Breathing deeply is helpful for this. So is moving your body slightly, such as by rolling your shoulders around. Try to arrive for a test a few minutes early, so you can relax before it starts.
3.
When you are handed a test, look over all the questions before you begin. Read them carefully, noticing details. Also pay attention to how many points each question is worth. Divide your time based on the percentage of your grade each question is worth.
First answer questions you know and then go back to the difficult ones.4.But try to write an answer for every question on the test, even if you’re not sure of the answer. The only exception(例外) is if you will lose points for wrong answers
5.. If you’re not sure whether you should change an answer, it's best not to. More often than not, your first instinct(本能) will be correct.
Try your best.
Above all, study well and try your best. If you do that, you can be proud of whatever score you get.
A. Pay attention to the time.
B. Read the test through first.
C. So one important test-taking tip is to try to relax.
D. But other actions can help make test-taking easier.
E. That way you don’t spend too long on one question.
F. Check to make sure you have completed the whole test.
G. Try to finish early so you have time to review your answers and correct mistakes.
高一英语七选五简单题查看答案及解析
Tests can be worrying even for the most prepared students. When some students take tests, their minds don’t work as well as usual. They may experience something called test anxiety (焦虑), which can have a negative influence on their performance. Well, the following tips can help you pass your next test more easily and achieve more success!
Get Enough Sleep
6 hours of sleep or less can slow your mind and thus has negative effects on your performance on tests, even if you spend those missed hours of sleep studying. So, it’s very important for you to get a good night of sleep before your big day.
Study Smarter
How do you study ‘smarter’? Make a list of the things you need to learn in order of importance. That way, if you don’t have enough time, you can still hit the items at the top of the list. Make a list of all the work you have to do, judge how much time each item will take, and compare that with the number of hours you have available; this will tell you whether you can read carefully or just skim, how much time you can spend checking papers, and tell you other ways to pace yourself so you can get everything done. If your time is still limited, it’s important to learn to let go of being perfect.
Visualize (想象) Success
Before you fall asleep each night, it is a great way to visualize yourself taking the tests and doing wonderfully. Detailed visualizations can help you feel like you’re really experiencing something,and visualizing yourself doing well is a way to ‘practice’ success in a way that can help you perform better and feel confident. Visualizations can also help you to remember the facts.
Stay Calm
Anxiety can harm your memory, so it’s important to stay calm before and during tests. While that’s easier said than done, there are several techniques that can help you calm down quickly whenever you feel nervous. For example, breathing exercise has been shown by research to reduce test anxiety, and can be very effective in helping you relax: just take deep breaths and let the anxiety come out.
How to deal with your test anxiety
1. to test anxiety | Students feel nervous before or during tests even though they have made good 2.. | |
Tips that make it3. for you to pass tests | Get Enough Sleep | ● Less sleep makes your mind slow down and makes much 4.to your performance. |
Study Smarter | ● You can 5. the most important things you need to learn. ● 6. to give up the idea of being perfect is also necessary. | |
Visualize Success | ● Visualizing yourself taking the tests and doing well helps you increase 7. . ●Visualizations can also help you to 8. the facts in mind. | |
Stay Calm | ● Keep calm or anxiety can be 9. to your memory. ● Breathing exercise can be effective in helping you feel 10.. |
高一英语阅读理解中等难度题查看答案及解析
How cool can libraries be in an era(时代) of iPods and Kindles? More than you think. Only if you know where to go.
Central Library: Seattle, Washington, United States
The Central Library in Seattle is modern and fashionable and has tourists from around the world paying visits and taking tours. It was designed by Dutch architect Rem Koolhaas and American designer Joshua Prince-Ramus. Tours began in 2006, two years after its opening. The library holds various art exhibitions, book signings and other events, while visitors can stop by the Chocolati cat for a coffee and scan through the gift shop anytime.
Trinity College Library: Dublin, Ireland
The Trinity College Library in Dublin is the oldest library in Ireland, founded in 1592 by Queen Elizabeth I. It is the largest single library in the world, also known as the Long Room, which contains more than 200,000 of the library’s oldest books. The Long Room houses one of the oldest harps(竖琴) in Ireland. Dating to the 15th century, the old harp is the model for the symbol of Ireland.
Geisel Library, University of California: San Diego, United States
At first glance, it looks like a spaceship. Architect William Pereira, who helped design actual space launch facilities at Cape Canaveral in Houston, Texas, designed the library in 1970. It has been featured in sci-fi films, short stories and novels. The library hosts “Dinner in the Library” which invites readers for cocktails, and also a special speech from distinguished authors.
TU Delft Library: The Netherlands
The library at the Delft University of Technology was constructed in 1997 and has more than 862,000 books, 16,000 magazine subscriptions and its own museum. The building itself exists beneath the ground, so you can’t really see the actual library. What makes it interesting is the roof, which is a grassy hill. The roof covers 5,500 square meters. And it has become one of the most striking and greenest structures in the area.
1.Which of the four libraries has the longest history?
A. Central Library B. Trinity College Library
C. Geisel Library D. TU Delft Library
2.What makes Geisel Library different from the others is that ________.
A. famous writers often deliver speeches there
B. it has a roof of a grassy hill
C. Queen Elizabeth I founded the library
D. it is the largest single library in the world
3.In Central Library, you can ________.
A. buy souvenirs B. drink cocktails
C. enjoy sci-fi films D. see the old harp
高一英语阅读理解中等难度题查看答案及解析
If you have ever experienced jet lag(飞行时差反应),you know how much of a drag it can be. Jet lag happens as a result of air travel, when traveling between two or more time zones. Your body is used to operating in a certain time zone, and when its timing is affected, you’re likely to have problems.
Edward Norton’s character in the movies Fight Club faces the struggle of jet-lag-induced sleeplessness due to his constant traveling. Sleeplessness is just one of the effects of jet lag, and it can lead to other problems, such as tiredness, memory loss and confusion. That’s not something you should have to fight on a business trip and it certainly won’t make your vacation very enjoyable, either.
Sleeplessness is the biggest problem for travelers that suffer from jet lag. Don’t worry. You can do something to prevent it.
Modify(改变)Your Body Clock
To prevent the effects on your body’s timing that come with crossing time zones, you need to change your body clock sooner, rather than later. You can do this by putting yourself on the same time as your destination time zone before you fly. If you know that you will be traveling to London from the eastern United States, you’ll have a five-hour time difference to deal with. Plan for it.
Avoid Heavy Food and Alcohol(酒精)
Part of the pleasure of flying commercially, especially if you fly business or first class, is taking advantages of the food and drinks. If you want to avoid jet lag, though, you should think twice. Eating heavy food will only make the jet lag worse. It isn’t good to drink alcohol during a flight, either, because it may make you drowsy. Wait until your body adjusts(调整) before you decide to have heavy food or drink alcohol.
1.
What is the main idea of the passage?
A. What jet lag is and the effects it has.
B. What jet lag is and the movies about it.
C. How jet lag happens and how to fight it.
D. How jet lag happens and tips on traveling safely.
2.
Norton’s character in Fight Club has to fight with .
A. confusion B. sleeplessness
C. heavy drinking D. memory loss
3.
The underlined word “drowsy” probably means “ ”.
A. worried B. shocked C. sleepy D. excited
4.
According to the passage, in order to prevent jet lag, you should .
A. sleep for the whole flight B. drink little alcohol
C. not fly business class D. know your destination well
5.
The passage is most likely taken from .
A. a travel magazine B. an entertainment report
C. a geography magazine D. a fashion website
高一英语阅读理解简单题查看答案及解析
What time is it? Most people are pretty accurate in their answer. And if you don’t know for sure, it’s a very likely that you can find out. There may be a watch on your wrist, there may be a clock on the wall, desk, or computer screen; or maybe you’re riding in a car that has a clock in the dashboard(仪表板).
Even if you don’t have a timepiece of some sort nearby, your body keeps its own beat. Humans have an internal clock that regulates(调节) the beating of our heart, the pace of our breathing, the discharge(排出) of chemicals within our bloodstream, and many other bodily functions.
Time is something from which we can’t escape. Even if we ignore it, it’s still going by, ticking away, second by second, minute by minute, hour by hour. So the main issue in using your time well is, “Who’s in charge?” We can allow time to slip by and let it be our enemy. Or we can take control of it and make it our ally.
By taking control of how you spend your time, you’ll increase your chances of becoming a more successful student. Perhaps more importantly, the better you are at managing the time you devote to your studies, the more time you’ll have to spend on your outside interests.
The aim of time management is not to schedule every moment so we become slaves of a timetable that governs every waking moment of the day. Instead, the aim is to make informed choices as to how we use our time. Rather than letting the day go by, largely without our awareness, what we are going to discuss next can make us better able to control time for our own purposes.
1.The underlined word “ally” in Para. 3 probably means somebody or something that is _____.
A.your slave and serves you
B.your supporter and helps you
C.under your control and obeys you
D.under your influence and follows you
2.The author intends to tell us that time _____.
A.could be regulated by a timepiece such as a clock or a watch
B.could be managed by the internal clock of human bodies
C.should be well managed for our own good
D.should be saved for outside interests
3.In the next part, the author would most probably discuss with you _____.
A.how to keep up with the time B.how to make up for lost time
C.how to have a good time D.how to make good use of time
高一英语阅读理解中等难度题查看答案及解析
You may not know a lot of people when you start senior school.Even if you know some freshmen(新生),you still feel nervous that you don't know any upperclassmen or teachers.How are you going to make friends among this sea of unknown faces?
Most senior schools hold a freshman orientation(迎新会)before school actually starts.It is helpful not only because you learn your way around the building and get to meet fellow freshmen.That way,when you show up on your first day of school,you may already recognize a few familiar faces.
When you talk to people in t.he orientation,you'll probably find that a lot of them are feeling just like you are. They're all new to the school and don't know what to expect.Talking about a common concern with your classmates can help you develop friendships.
The work in senior school is something freshmen are probably worried about.The work in senior school builds on what you learned in junior school,giving you a more advanced knowledge of many subjects.So you may find you have more work to do or that it's a bit more challenging.If you ever find your work too difficult,teachers can give you extra help.
Senior school also has more extracurricular activities than middle school did such as clubs,music and theater groups and sports teams.This is a good time to explore your interests and try new things.
Junior school taught you the basic of academics,time management,and social skills while providing you with a little extra support and guidance.Senior school gives you the chance to learn how to be more independent and responsible.
1.According to the passage,when they come to the school on the first day freshmen usually feel .
A. proud B. nervous
C. excited D. afraid
2.Extracurricular activities mainly help students .
A. build up healthy bodies B. develop friendships
C. develop their interests D. improve their learning ability
3.What are freshman probably worried about?
A. The learning task. B. The ability to adapt.
C. The relationship with teachers. D. The training in the freshman orientation.
4.The passage is written for .
A. freshman at senior school B. freshman's parents
C. junior school students D. upperclassmen in senior school
高一英语阅读理解中等难度题查看答案及解析
In October, Ubayd Steed, a sixth grader in Philadelphia, Pennsylvania, was taking a math test when he noticed a classmate looking at his paper. " I quickly turned my paper over," he said. Later that day, Ubayd met the cheater and told him not to do it again.
Unfortunately, Ubayd' s experience is not unusual. Whether it's kids copying class -mates' answers during tests or friends sharing homework, cheating happens in schools every day. Experts say the behavior starts in the lower grades. Surveys show that one in three elementary students admits to cheating.
Jacob Harder, a fourth grader in Ware, Massachusetts, has had classmates ask to copy his homework. "I wouldn't want to just tell them the answers," he says. So instead, he explains the task and encourages his classmates to do it themselves.
But many kids find it hard to say no. "l hear from kids all the time, ' I can' t say no to a friend,'" says Eric Anderman, a professor at The Ohio State University who studies cheating in school. He says it' s important to say no from the start. "Then you nip it in the bud, and the other kid gets the message," he says. Plus, he points out, "a real friend is not going to disown you because he or she couldn't copy your math homework."
The kids doing the copying may feel they need to cheat to be accepted by other kids. And some students may cheat simply because others do. "If you' re in an atmosphere where cheating is common, you may think that if you don' t cheat, you' re at a disadvantage," says Michael Josephson, founder of the Josephson Institute of Ethics.
But Josephson says students shouldn't think that way. "There are a lot of things kids do," he says. "You have to decide what kind of person you' re going to be."
When school becomes too challenging, Anderman suggests going to the teacher rather than relying on the work of others. "It' s good to ask for help," he says.
1.Ubayd' s experience serves as a(n) __________
A. explanation B. introduction
C. comment D. background
2.We learn from the text that cheating in elementary school _________.
A. results from difficult tasks
B. is popular among students
C. mainly happens during tests
D. is unusual in lower grades
3.The underlined part "nip it in the bud" in Paragraph 4 probably means _________.
A. face the difficulty it caused
B. realize its disadvantages
C. stop it at an early stage
D. make it disappear
4.Who advises kids to turn to teachers for help when they fall behind in studies'?
A. Ubayd Steed. B. Jacob Harder.
C. Eric Anderman. D. Michael Josephson.
高一英语阅读理解中等难度题查看答案及解析