Teenagers live very busy lives and often forget to think about their diet and exercise. How much do you know about keeping healthy and fit?
Healthy eating along with regular exercise is probably the only way to become fit. Diets are useless in the long term, about 20% of teenagers say they have tried eating less and skipping meals to control their weight. If you eat properly and exercise regularly, you will lose weight, keep fit and feel great.
As a teenager, it is important to give your body energy it needs. If you skip meals, you don’t get enough energy, and then you feel tired. For a healthy diet, you should eat mostly rice, bread, vegetables and fruit.
Exercise is something that can help to make you look good, feel good and be healthy. Teenagers should spend at least 30 minutes exercising, five times a week. It is easy to do! Walking and riding your bike to school, and doing some school sports. If you follow the suggestions above, you will look and feel much better!
小題1:According to the writer, what is not a proper way to lose weight?
A．Eating healthy mealsB．Walking or riding to school every day
C．Skipping mealsD．Doing sports exercise
小題2:The underline word “skipping” means “_________”.
A．改善B．增加C．改變D．略過
小題3:Which is the best title for this passage?
A．How to eat healthilyB．Doing sports every day
C．How can teenagers keep fitD．What should we eat every day

小題1:C
小題1:D
小題1:C

小題1:細節(jié)理解題，由文中語句“If you skip meals, you don’t get enough energy, and then you feel tired.”理解可知。
小題2:詞義理解題，由文中語句“If you skip meals, you don’t get enough energy, and then you feel tired”理解可知。
小題3:句意理解推斷題，縱觀全文理解可知。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：閱讀理解

根據(jù)短文內(nèi)容，選擇正確的選項。
The world itself is becoming much smaller by using modern traffic and modern communication means(交流方式). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air.
The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time.
小題1:Our world is becoming much smaller .
A．because the earth is being polluted day and night
B．because science is developing
C．because of the rise in population
D．because the earth is blown away by the wind every year
小題2:Thousands of years ago, life was  it is today.
A．much easier thanB．a(chǎn)s easy as
C．a(chǎn)s hard asD．much harder than
小題3:Pollution comes in many ways. We can even hear it. Here “it” means .
A．water pollutionB．a(chǎn)ir pollution
C．noise pollutionD．rubbish
小題4:What is the most dangerous problem of air pollution?
A．CO2B．H2OC．SO2D．CO
小題5:Air pollution is the most serious kind of pollution because .
A．it’s bad to all living things in the world
B．it makes much noise
C．it has made our rivers and lakes dirty
D．it makes us become angry more easily

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Different weather makes people feel different. It influences (影響) health, intelligence (智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ (智商) of a group students were very high when a very strong wind came, but after the strong wind, their IQ was 10% below. The wind can help people have more intelligence. Very hot weather, on the other hand (另一方面), can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).
Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18C, people become stronger.
Low air pressure (氣壓) may make people forgetful. People leave more bags on buses and in shops on low-pressure days. There is a “good weather” for work and health. People feel best at a temperature of about 18 centigrade (攝氏度).
Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather’s problem.
小題1:People may have more intelligence when _____ comes.
A．a(chǎn) rain B．very hot weather
C．a(chǎn) strong wind D．low air pressure
小題2:Low air pressure may make people _______.
A．forgetful B．sad C．a(chǎn)ngry D．tired
小題3:In “good weather” of 18 centigrade, _______.
A．people are very forgetful
B．people can’t do their work well
C．thin people feel cold
D．people are in better health
小題4:The writer wants to tell us that _______.
A．hot and cold weather influences all people in the same way
B．weather influences people’s lives
C．IQ never changes during weather changes
D．There is a good kind of weather for people’s work and health

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Here comes the last term of Junior 3. Terrible! The big exam is coming in less than two months. You still have a lot to do. How will you spend it? We invited three students to share their stories.
Dou Yi, 15,Beijing
My chemistry  used to be poor in the past. I got scores of around 40 on every test. During the last term, I decide to beat chemistry. I will start to work hard. In class I take every possible note. After school, I spend most of my time studying chemistry. My parents also ask their friend, a chemistry teacher, to help me . Finally in the latest exam, I got 65! How happy I am!
Wang Zhaolin, 16, Chongqing
My foot got hurt a week before the big PE exam . Luckily, I recovered（康復(fù)） in time. For PE , all you need is to practice. Sports can also help you relax. Be careful not to get hurt as I did.
Wang Feixuan, 15, Xi’an
My experience is that for Junior3, every minute of the last term is important. Don’t waste any of them. I try to remember English words while waiting in line to get my lunch. I read textbooks on the bus to and from school. I work hard at home and sometimes stay up late studying. Want to have fun? Leave it for the summer holiday after the big exam!
小題1:Dou Yi, from Beijing, works hard on chemistry by       .
A．taking every possible note
B．spending all his time playing
C．a(chǎn)sking a chemistry teacher for help
D．Both A and C
小題2:Wang Zhaolin thinks if you want to get better score in PE, you have to      .
A．relax yourself well
B．practice really hard
C．get hurt a week before the exam
D．sleep well
小題3:In Wang Feixuan’s opinion,       .
A．every minute of the last term is important
B．students still have a lot of time to waste
C．if you want to have fun, do it now
D．you only need to work hard at school
小題4:Which of the following sentences is WRONG?
A．The big exam is coming less than two months from now
B．Dou Yi’s chemistry is much better now
C．Wang Zhaolin’s foot got hurt after the PE exam
D．Wang Feixuan tries to remember English words while waiting in line to get her lunch

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

When students and parents are asked to grade subjects according to their importance, the arts are usually at the bottom of the list. Music is nice, people seem to say, but not important. Too often it is only viewed as entertainment, but certainly not an education priority（優(yōu)先）. This view is shortsighted. In fact, music education is very important for all students.
Music tells us who we are. Because music is an expression of the beings who create it, it shows their thinking and values, as well as the social environment it came from. Rock music represents a lifestyle just as surely as does a Schubert song. The jazz influence that George Gershwin and other musicians introduced into their music is obviously American because it came from American musical traditions. Music expresses our character and values. It gives us identity（身份，特性）as a society.
Music provides a kind of perception（感知）that cannot be acquired any other way. Science can explain how the sun rises and sets. The arts can express the emotive（情感的）meaning of the same thing. We need every possible way to discover and respond to our world for one simple but powerful reason: No one way can get it all.
The arts are forms of thought as powerful in what they communicate as mathematical and scientific symbols. They are ways we human beings “talk” to each other. They are the language through which we express our fears, our hungers, our discoveries, our hopes. The arts are ways we give form to our ideas and imagination so that they can be shared with others. When we do not give children an important way of expressing themselves such as music, we take away from them the meanings that music expresses.
Science and technology do not tell us what it means to be human. The arts do. Music is an important way we express human suffering, celebration, the value of peace and love.
So music education is far more necessary than people seem to realize.
小題1:What can we learn from Paragraph 1?      
A．Students regard music as a way of entertainment.
B．Students disagree with their parents on education.
C．Students take music as an important subject.
D．Students prefer the arts to science.
小題2:In Paragraph 2, the writer uses jazz as an example to____________.       
A．compare it with rock music
B．show music identifies a society
C．introduce American musical traditions
D．prove music influences people’s lifestyles
小題3:According to the passage, the arts and science____________.      .
A．explain the world in different ways
B．explain different facts of the world
C．express people’s feelings in different ways
D．explain what it means to be human differently
小題4:What is the main idea of the passage?
A．Music education is worth more attention.
B．Music should be of top education priority.
C．Music is really a good communication tool.
D．Music education makes students more imaginative.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Many people catch a cold in the spring time and / or fall.  It makes us wonder .if scientists can send a man to the moon, why they can't find a cure for the common cold. The answer is easy. There are exactly hundreds of kinds of cold viruses there. You never know which one you will get, so there isn't a cure for each one.
When a virus attacks your body, the body works hard to get rid of it. Blood rushes to your nose and brings congestion(充血)with it .You feel terrible because you can't breathe well, but your body is actually "eating" the virus. Your temperature rises and you get a fever, but the heat of your body is killing the virus. You also have a running nose to stop the virus from getting to your cells.  You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold.
Different people have different remedies（治療法）for colds. In the United States and sane other countries, for example, people might eat chicken soup to feel better. Some people take hot baths and drink warm liquids.  Other people take medicine to stop the fever, congestion, and running nose.
There is one interesting thing to note - some scientists say taking medicines when you have a cold is actually bad for you. The virus stays in you longer because your body doesn't have a way to fight it and kill it .Bodies can do an amazing job on their own.  There is a joke, however, on taking medicine when you have a cold. It goes like this:
If it takes about one week to get over a cold if you don't take medicine,  but seven days to get over a cold you take medicine.
小題1:The scientists think   .when someone catches a cold.
A．they have many ways to cure the patients
B．it's difficult to find a good way to cure the patients
C．taking hot baths and drink warm liquids can cure the patients
D．people should eat chicken soup to cure themselves
小題2: Why can't you breathe we11 when you catch a cold? Because.
A．you get a fever
B．the weather is so cold
C．blood rushes to your nose and brings congestion with it
D．too much virus stays in your nose and prevent you from breathing
小題3:The blood is _____for the virus when someone gets a cold.
A．peacefulB．safeC．usefulD．deathful
小題4:Which sentence is not right according to the passage?
A．The heat in your body can kill the virus when you have a fever.
B．A running nose can prevent the virus from attacking your cells.
C．If you have a cold , you mustn’t take medicines.
D．It's not the same to cure the patients when they have a cold.
小題5: What does the underline sentence mean in the last paragraph?
A．感冒了需要你吃一周的藥才能治愈。
B．不吃藥你的感冒—周不能治愈。
C．吃藥一周治愈感冒對你的身體非常有害處。
D．感冒了吃不吃藥都需要一周才能恢復(fù)過來。

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空



Everyone wants to have healthy teeth. When you laugh, you will 1    your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that?
It's    2  your teeth are important in many ways. Take care of them, and they'll help to take care of you. Strong,    3   teeth help you grow. They also help you speak clearly. You can take pate of your teeth by doing like these:
Brush your teeth     4    a day, after getting up and before bedtime. And you brush all of your teeth, not just the front ones. Spend some time     5    the teeth along the sides and in the back. Take your time while brushing. Spend at    6    three minutes each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush     7  three months. Clean between your teeth with dental floss(牙線).I t feels strange when you do it at first, but soon you'll get used to     8    it. Brushing    9   your teeth healthy. You also need to care about what you eat and drink. Eat   10    fruits and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth!
小題1:
A．close B．wash C．serve D．open
小題2:
A．thoughB．becauseC．if D．when
小題3:
A．tight B．whiteC．healthyD．clean
小題4:
A．once B．twice C．three timesD．four times
小題5:
A．onB．in C．a(chǎn)t D．to
小題6:
A．first B．least C．once D．last
小題7:
A．every B．both C．either D．neither
小題8:
A．helping B．making C．feeling D．doing
小題9:
A．starts B．produces C．keeps D．suggests
小題10:
A．a(chǎn) lot B．lots ofC．few D．a(chǎn) little

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空


Many people like to  36   the Internet. Exploring the Internet is one of the most important activities of the day. The Internet brings the outside world closer to people’s   37  . Some people say the world is smaller than before    38   of the Internet.　　
What’s  39   in other countries?  40  do people live in places far away? Is there an 41   sports game somewhere?   42  life like in the deepest part of sea? If you want to answer all these questions, just come to the Internet.    43   people can also learn through reading or listening to the radio. But with the Internet they can learn better and  44 . A lot of information can  45  at a great speed.
Can we go shopping without leaving home? Can we see a doctor without going to the school? Can we see a 46  without going to the hospital? —All these things seemed impossible but now they have become quite 47  .
The Internet helps us open our eyes. It also helps us 48   our minds. The Internet often gives us new ideas.   49   , it helps us in many ways. Great changes have taken place  50  the use of the Internet.
小題1:
A．look forB．search forC．exploringD．search
小題2:
A．familiesB．homesC．housesD．rooms
小題3:
A．withoutB．becauseC．because ofD．unlike
小題4:
A．is happenedB．happeningC．is going onD．is taken place
小題5:
A．WhyB．WhatC．HowD．Where
小題6:
A．excitedB．goodC．excitingD．hard
小題7:
A．What isB．What doesC．How doesD．How is
小題8:
A．Instead ofB．By the wayC．Because ofD．Of course
小題9:
A．more easilyB．easierC．much easilyD．more easier
小題10:
A．be collectedB．collectC．collectedD．collecting
小題11:
A．friendB．filmC．cookD．doctor
小題12:
A．impossiblyB．possiblyC．impossibleD．possible
小題13:
A．openB．makeC．letD．give
小題14:
A．In a wordB．At lastC．At firstD．However
小題15:
A．sinceB．because ofC．a(chǎn)fterD．though

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


Want to stay away from colds? Put on a happy face.
Compared to unhappy people, those who are cheerful and relaxed are less likely to suffer from colds, according to a new study. It's possible that being happy helps the body fight illnesses, say the researchers from New York University.
"It seems that positive feelings may reduce the danger of illness," said the study's chief researcher Sheldon Cohen.
In an earlier study, Cohen found that people who were cheerful and lively caught coughs and colds less often. People who showed feelings were also less likely to tell their doctors that they felt ill.
In this study, Cohen's interviewed 193 adults every day for two weeks. During the interviews, the people were given colds by doctors and had to stay alone in a room for six days.
The results showed that everyone in the study was equally likely to get ill. But for people who said they felt happy during the research period, their illness are less serious and lasted for a shorter time.
Cohen believes that when people experience positive feelings, their body may produce a chemical that helps fight illness and disease. So if you are worried about your health, look on the bright side more often.
小題1:Which of the following was NOT a part of the study?
A．People talked about their feelings every day.
B．People were kept alone for six days.
C．People were given colds by doctors.
D．People were made to feel unhappy.
小題2:What did the study find?
A．People who felt happy never got ill.
B．People's feelings didn't influence their health.
C．People with good feelings became ill more easily.
D．People with positive feelings had less serious illnesses..
小題3:According to Cohen, which of the following may help fight illness?
A．Eating.B．Crying.C．Laughing.D．Sleeping.
小題4:This passage is a/an         .
A．a(chǎn)dvertisementB．newspaper reportC．storyD．scientist's diary
小題5:What is the best title for this passage?
A．Smiles can fight coldsB．Cause of colds found
C．The danger of coldsD．How people get sick

查看答案和解析>>

同步練習(xí)冊答案