题目内容

How to Become Fit?
Healthy eating habit along with regular exercise is the only way to become fit. If you have the correct number of calories and exercise regularly, you will lose weight, keep fit, and feel great, too.
During your teenage years, it is important to give your body the energy it needs. If you skip (跳过) meals, you won’t get enough calories, and then you will feel tired. By the way, calorie is just another word for energy. About 50% of your calories should come from rice, bread, vegetables and fruit. You also need to drink a lot of water, 6 to 8 glasses a day. Water helps keep your system clean. Drinking enough water will make your skin better and make you healthy.
Exercise is something that can help to make you look good, feel good and be healthy. Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. That is easy to do! You can walk or ride your bike to school, and do sports at school. However, teenagers often give up sports, saying they have no time left after their studies. In fact, doing exercise can help them sleep better at night and increase their ability to focus on their study.
If you follow the suggestions above, you will look and feel much better and become fit.
小题1: What’s the main idea of this passage?
A．How to eat food. B．How to exercise.
C．How to lose weight.D．How to keep fit.
小题2:The underlined word “calories” means ________ in this passage.
A．营养B．能量C．强壮D．锻炼
小题3:Teenagers spend at least _______ minutes exercising a week according to this passage.
A．150B．50C．30D．5
小题4: If you ________, you will become fit.
A．exercise regularly
B．drink lots of water
C．eat rice, bread, vegetables and fruit
D．have a healthy eating habit along with regular exercise
小题5:Why do teenagers give up sports in school according to this passage?
Because they _________.
A．are lazy B．feel great
C．are busy with their studies D．don’t like sports

小题1:D
小题1:B
小题1:A
小题1:D
小题1:C

小题1:根据How to Become Fit?如何变得健康？及下文描述可知选D如何保持健康。
小题1:根据If you have the correct number of及下文you will lose weight, 可知选B为最佳答案。
小题1:根据Experts suggest that teenagers spend at least 30 minutes exercising, five times a week.30*5=150故选A。
小题1:根据Healthy eating habit along with regular exercise is the only way to become fit. 可知选D。
小题1:根据teenagers often give up sports, saying they have no time left after their studies.可知是学生忙于学习，故选C。
练习册系列答案
相关题目
Breakfast is very important. It is one of the most important(最重要的)  36 of the day. To keep healthy, everyone should  37  a good breakfast. 38  the right food is necessary for good health. We may have eggs, bread, milk  39 breakfast.
Many students go to school without breakfast  40 they get up late or their parents don’t cook for them. It’s  41 for their health.
  42 breakfast children may not grow fast and may not study and play very well at school. They may  43  . And when they’re ill, they will  44 a long time in recovering (恢复).
I think everyone should have some good   45  habits. It is necessary.
小题1:A. meal                B. meals             C. dinner
小题2:A.to have              B. have              C. has
小题3:A.Eating               B. Eats              C. Eat
小题4:A.in                   B. on               C. for
小题5:A.because              B. so                C. but
小题6:A.good                B .bad               C. better
小题7:A.Without              B. With             C. Not have
小题8:A.ill                   B .are ill             C .be ill
小题9:A.spend                B. take              C .make
小题10:A.health               B .healthy             C. bad
Sometimes you may not understand your parents. One minute they are friendly, the next minute they’re shouting and screaming loudly enough for the whole street to hear. So who makes them so____16___ ? You, probably!
Is your room untidy? Do you leave things on the floor? You may find it hard enough to keep one room tidy. So imagine what ___17___like for your mum and dad trying to keep a whole house in order.
When you take your clothes off, remember to ___18__. Get into the habit if taking glasses and plates down to the kitchen. Before long you’ll be doing it without thinking.
Even though you may not realize it, your parents have bought you many clothes. But they’re not buying themselves new things every week, are they? The simple truth is that there are more ___19___ things to spend money on, like the electricity bill and food.
You may hate missing a party to visit some boring old relatives. They may go on and on about what a sweet baby you were. You have no choice but to listen. Even if you ___20____, your parents won’t change their minds. Parents like to show off their family. The best thing you can do is to help entertain(使……高兴) your relatives. Your parents will be so pleased with you afterwards that they’ll probably allow you to go to the next two ___21____.
You might not want to eat, but think of it from the parents’ point of view. If you cook two meals a day, it ___22____ 730 meals a year. Can you imagine how boring this can get? Imagine how your parents feel when you say you’re not really hungry. ___23____, your parents are probably worried that you aren’t eating enough.
Eat ___24___ snacks and leave room for your meals. Finally, offer to ___25___after the meal. Your offer may not be accepted, but your parents will be pleased.
小题1:
A．friendlyB．lonelyC．changeable D．comfortable
小题2:
A．it’sB．itC．they’reD．that’s
小题3:
A．hang them upB．leave them alone
C．put them onD．throw them away
小题4:
A．interestingB．difficultC．important D．surprising
小题5:
A．agreeB．complainC．listenD．win
小题6:
A．concertsB．meetingsC．classesD．parties
小题7:
A．takesB．costsC．spendsD．means
小题8:
A．In addition(加之)B．In return
C．At mostD．At last
小题9:
A．moreB．lessC．fewerD．many
小题10:
A．do the cookingB．lay the table
C．buy some snacksD．wash the dishes
Can you imagine a classroom without one thing that has long been considered a necessary part? No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seem to run out of ink at the critical moment.
A “Paperless classroom” is what more and more schools are trying to realize. Students don’t do any handwriting in this class. Instead, they use hand-sized or specially-designed computers. The teacher downloads texts from Internet libraries and sends them to every student’s personal computer.
Having computers also means that students can use the Web. They can look up information on any subject they’re studying, from maths to social science.
A high school teacher, Judy Herrel in Florida, US, described how her class used the Web. “Using a book that’s three or four years old is impossible,” she said.
A paperless classroom is a big step towards reducing the waste of paper.
“Think about the money and trees we could save with the computers,” she said.
But, with all this technology, there’s always a risk that the machines will break down. So, in case of a power failure or a technical problem, paper textbooks should still be widely available (可得到的) for these students.
小题1:The underlined word “critical” in the first paragraph probably has the same meaning as _______.
A．worryingB．dangerousC．happyD．important
小题2:You are sure to find __________ in a paperless classroom.
A．pensB．computersC．test papersD．notebooks
小题3:According to Judy Herrel, __________.
A．the Web can talk the students everywhere
B．the Web can take the place of teachers
C．the Web is a better tool for information
D．the Web is for downloading information
小题4:The paper textbooks should still be widely available because __________.
A．students won’t have trouble with their pens
B．computers may break down sometimes
C．students may not get all information from the Internet
D．paper textbooks may give students more information
Liu Xu is a student from a middle school in Guangxi. Once he was riding home when a  robber (盗贼) suddenly jumped out from the roadside. He pulled Liu Xu off his bike and rode away. Liu Xu was scared, but he didn’t run after the robber. He found a telephone and called the police at 110.
“Safety is the first important in such a situation,” Liu said, remembering what his teacher had told him in his first aid class. “It is not safe to run after an adult who is stronger than you.”
Liu’s school has compulsory (必修的) first aid education. Students must take the class once a week.
Teenage safety has become a serious issue recently. According to a survey, about 16,000 teenagers die in accidents in China every year.
At Liu’s school the first aid classes are to “teach students skills how to protect and save  themselves in emergencies (紧急情况)”. Students there often learn by role-playing in first aid classes. For example, one student performed as a stranger knocking at a door. Another one stood inside the door and asked several questions before letting the “stranger” in. Then they changed roles and did it again. They learned a lot while having fun at role-playing.
The topics of the first aid classes are regularly updated (适时的). The students have learned skills for surviving in earthquakes. The teacher also taught the students not to go out at night. If someone tried to do bad things to them, they should quickly run into crowed place.
小题1: Liu Xu’s _________ was robbed according to the passage.
A．moneyB．bikeC．backpackD．mobile phone
小题2:What did Liu Xu remember when he met the robber?
A．Safety is the first important.B．How to run away from an earthquake.
C．To run after the robber quickly.D．Not to go out at night.
小题3:Students in Liu’s school must have compulsory first aid class __________.
A．once a dayB．twice a dayC．once a weekD．twice a week
小题4:The underlined word “stranger” is __________ here.
A．a robberB．a studentC．a teacherD．a real stranger
小题5:The best title for the passage is __________.
A．Teenage SafetyB．A Robbery (抢劫)
C．Importance of SafetyD．Life-saving Classes
The bell for class rang. All the students took out their 46 , waiting for the teacher. Our Chinese teacher, Miss Liu, had told us before that we were going to write a composition   47 class.
A minute passed, and another, 48 the teacher didn't appear. We began to wonder what was the matter with her. Was she ill? Or had she forgotten about the class? 49 could tell. Soon some students began to study other subjects, some students began to talk and even made   50 .
About ten minutes later, the door opened and Miss Liu 51 came in, smiling. She didn't say sorry to the class. We felt 52 angry. The teacher often told us never to be late for class and said it was 53 manners to be late. She also said that if we were late, we should make an apology (道歉) 54 at once or after class. But now she was late and had kept the whole class waiting for such a long time and didn't even tell us the reason. It was unfair. At this moment, Miss Liu picked up a piece of chalk(粉笔) and   55    "Teacher IsLate" on the blackboard and said that was the topic of our composition today. All of us smiled and understood what the teacher meant.
小题1:
A．desksB．seatsC．booksD．chairs
小题2:
A．atB．inC．onD．to
小题3:
A．butB．andC．orD．so
小题4:
A．SomebodyB．EverybodyC．AnybodyD．Nobody
小题5:
A．voicesB．soundsC．noisesD．notes
小题6:
A．at lastB．at firstC．at allD．at times
小题7:
A．littleB．lessC．a littleD．much more
小题8:
A．goodB．badC．niceD．fine
小题9:
A．neitherB．not onlyC．bothD．either
小题10:
A．readB．wroteC．spokeD．said

After spending years searching for a planet with life, scientists may have found one. In September 2010, a team of US scientists discovered an Earth-sized planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid（液态）water. Scientists think there is a chance that the planet could have life.
The planet Gliese 581g goes around a star called Gliese 581, which is about 20 light-years from Earth. That is about 194 trillion（万亿）kilometres －500 million times farther away from us than the moon.
A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacecraft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the sight distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes（望远镜）towards the planet and search for radiation（放射）. By studying the radiation, scientists would find out about the chemicals（化学物质）around the planet and discover it Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea if the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
小题1: What did scientists find in September 2010?
A．A planet with water. B．A planet similar to the earth.
C．A planet without life.D．A planet near the earth.
小题2:According to the article, Gliese 581g ________.
A．is at the right distance from its starB．moves around the earth
C．is as far away from us as the moonD．can be reached in about 220 years
小题3: Paragraph 5 is mainly about ______.
A．the possibility of living on Gliese 581g
B．the kinds of chemicals around Gliese 581g
C．the way of looking for life on Gliese 581g
D．the aim of studying the radiation on Gliese 581g
小题4:Which of the following is the best title for the passage above?
A．Gliese 581g, a Likely Living PlanetB．Gliese 581, a Likely Living Planet
C．Gliese 581g and Its StarD．Gliese 581g and Radiation
How to protect your teeth
    小题1:    . The first of twenty being to grow when you are over six months old. The second set of thirty-two grows from the age of six until you are about twenty-one years old.
   小题2:    , you must drink plenty of milk and eat greens.
    小题3:   . Then little food will be left on or between them to cause decay(导致蛀牙). Make sure that you turn the brush and go up and down as well as brushing side ways. Use dental floss(牙线)to make sure all food is removed from in between each tooth, if you cannot brush your teeth after eating, raise them with water, or eat an apple or a carrot.
    小题4:  . If there is a hole in a tooth, he or she will fill it. If you do not have it filled, then the hole will grow larger. When a hole grows too big,     小题5:  . It is better to keep all your second set of teeth for as long as possible. Filling a gap where a tooth has come out with a kind of bridge and using a false tooth costs a lot of money.
A. To help your teeth grow strong.
B. You should brush your teeth after each meal.
C. Carrots and apples are good for your teeth.
D. The tooth may have to be taken out.
E. Everyone should have a set of good teeth.
F. Try to visit a dentist every six months.
G. Every person has two set of teeth.
 
Do you want to be the most popular person in the class? You don ' t need to change your character (性格) ; you just need to improve your personality (人格), the most popular people are trusted (信任) and loved because they stay normal but still have something that makes them different from the rest of us. Here are some pieces of advice on how to become the most popular person in the class.
If you want others to like and respect (尊重) you, you have to start by liking yourself. Do not change yourself in order to please (讨好，取悦) others.
Be helpful to everyone and do it happily. Being nice to people is almost like helping them, too, because by being nice you make others happy.
Be active and have a positive attitude towards life. Develop confidence in yourself.
Stay clean and wear fresh clothes. Do not try to follow fashion to please others.
Respect cannot be bought with big words or money. You have to get it by being honest. It also helps your personal growth. You must be a person that can be trusted to get respect.
小题1: How can we become popular in our class?
A. To change our character.
B.To trust and love others.
C. To improve our personality.
小题2: How can you get respect from your classmates according to the passage? A. By being honest.
B.By trusting others.
C. By using money.
小题3: What does the underlined(下划线的) sentence (句子) show?
A. You should be nice to others.
b. You should be polite when you help others.
C. We can help others just by being nice.
小题4:What kind of people will be liked by the whole class?
a. positive   b.   confident   c.  good-looking   d.  fashionable   e. helpful
A. a, b, e.     b. b, c, d.      C. a,b, c.
小题5:What's the best title (标题) for the passage?
A. How to please others.       B. How to be the favorite.
C. How to be trusted by others.

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网