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 (跳過(guò)) 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 a day, 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.
小題1:What’s the main idea of this passage?
A．How to eat food.B．How to keep fit.
C．How to lose weight.D．How to exercise.
小題2:The underlined word “calories” means ________ in this passage.
A．營(yíng)養(yǎng)B．強(qiáng)壯C．能量D．鍛煉
小題3:Teenagers should spend at least _______ minutes exercising a week according to this passage.
A．5B．50C．30D．150
小題4:If you ________, you will become fit.
A．exercise regularly
B．drink lots of water
C．have a healthy eating habit along with regular exercise
D．eat rice, bread, vegetables and fruit

小題1:B
小題2:C
小題3:D
小題4:C

試題分析：這篇文章講述了健康的飲食習(xí)慣和有規(guī)律的鍛煉，能夠使你保持健康，而且精神非常好。
小題1:主旨題。這篇文章主要講述的是健康的飲食習(xí)慣和規(guī)律的鍛煉能夠使你保持健康。故選B
小題2:推斷題。根據(jù)文章If you have the correct number of calories and exercise regularly, you will lose weight, keep fit, and feel great, too.可知，如果你的身體有著適當(dāng)?shù)哪芰浚⑶矣幸?guī)律的鍛煉，你將會(huì)瘦下來(lái)，保持健康，而且感覺(jué)很好。故calories的意思是能量。故選C
小題3:細(xì)節(jié)題。根據(jù)文章Experts suggest that teenagers spend at least 30 minutes exercising a day, five times a week.專家建議青少年每天至少鍛煉30分鐘，一周鍛煉5次。故選D
小題4:細(xì)節(jié)題。根據(jù)文章Healthy eating habit along with regular exercise is the only way to become fit.健康的飲食習(xí)慣與規(guī)律的鍛煉是保持健康唯一的方法。故選C
點(diǎn)評(píng)：本文結(jié)構(gòu)非常明了，文意也很好理解，學(xué)生在答題中一定要認(rèn)真細(xì)致的作答以求全對(duì)。對(duì)于文短題多的文章一定要將文章仔細(xì)的閱讀完并理解，結(jié)合題目通過(guò)題目的關(guān)鍵詞進(jìn)行定位，分析好句子的意思，即可得出答案。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

A Brown University sleep researcher has some advice for people who run high schools: Don’t start classes so early in the morning. It may not be that the students who nod off at their desks are lazy. And it may not be that their parents have failed to enforce(確保) bedtime. Instead, it may be that biologically(生物學(xué)上)these sleepyhead(貪睡者)students aren’t used to the early hour.
　　“Maybe these kids are being asked to rise at the wrong time for their bodies,” says Mary Carskadon, a professor looking at problem of adolescent (青春期的)sleep at Brown’s School of Medicine.
　　Carskadon is trying to understand more about the effects of early school time in adolescents. And, at a more basic level, she and her team are trying to learn more about how the biological changes of adolescence affect sleep needs and patterns(方式).
　　Carskadon says her work suggests that adolescents may need more sleep than they did at childhood, no less, as commonly thought.
　　Sleep patterns change during adolescence, as any parent of an adolescent can prove. Most adolescents prefer to stay up later at night and sleep later in the morning. But it’s not just a matter of choice---their bodies are going through a change of sleep patterns.
　　All of this makes the transfer(遷移)from middle school to high school---which may start one hour earlier in the morning----all the more difficult, Carskadon says. With their increased need for sleep and their biological clocks set on the “sleep late, rise late” pattern, adolescents are up against difficulties when they try to be up by 5 or 6 a.m. for a 7:30 a.m. first bell. A short sleep on a desktop may be their body’s way of saying. “I need a timeout.”
小題1:Carskadon suggests that high schools should not start classes so early in the morning because _______.
A．it is really tough for parents to enforce bedtime
B．it is biologically difficult for students to rise early
C．students work so late at night that they can’t get up early
D．students are so lazy that they don’t like to go to school early
小題2:The underlined phrase nod off most probably means _______.
A．turn aroundB．a(chǎn)gree with othersC．fall asleepD．refuse to work
小題3:What might be a reason for the hard transfer from middle school to high school?
A．Adolescents depend more on their parents.
B．Adolescents have to choose their sleep patterns.
C．Adolescents sleep better than they did at childhood.
D．Adolescents need more sleep than they used to.
小題4:What is the test mainly about?
A．Adolescent health care.
B．Problems in adolescent learning.
C．Adolescent sleep difficulties.
D．Changes in adolescent sleep needs and patterns.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：完形填空

Several days ago, some students from the US visited our school. When we talked, I found __1__ differences in school life between the US and China. For example, each class __2__fifty minutes in the US. It is a little__3_than that in China. We usually have forty-five minutes in each class. Another difference is that they have less break time between__4__. Besides, although most schools in both countries finish their__5__classes at 12 o’clock, the students in the US only have _6__break, so they need to eat lunch quickly. Their afternoon classes begin at 1:00 pm and school is over at __7__ 3:00 pm. Then they take part in club activities or play sports.
Many Chinese students don’t work during their high school years, __8__ the US students like to find a part-time job(兼職) in their free time. They don’t have a dream job in mind. They think __9__ is no difference between jobs. Working is a useful experience for them and they make money at the same time. Some of them even take one-year full-time jobs__10__they leave high school and then go to college.
小題1:
A．a(chǎn) littleB．littleC．a(chǎn) fewD．few
小題2:
A．hasB．finishesC．startsD．stays
小題3:
A．shorterB．longerC．earlierD．later
小題4:
A．schoolsB．classesC．mealsD．students
小題5:
A．dayB．nightC．morningD．a(chǎn)fternoon
小題6:
A．a(chǎn) hour-longB．a(chǎn)n hour longC．a(chǎn)n- hour- long D．a(chǎn)n hour-long
小題7:
A．a(chǎn)fterB．beforeC．duringD．a(chǎn)bout
小題8:
A．a(chǎn)lthoughB．whenC．butD．a(chǎn)nd
小題9:
A．itB．thereC．thatD．this
小題10:
A．a(chǎn)fterB．withC．whenD．during

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：完形填空

完形填空
Middle school days are both fun and busy. Students spend __1__their teachers. Students spend their days in class, ___2__to the interesting or boring words of their teachers. At break（休息時(shí)間）, they __3__ themselves by running or talking with each other. But ___4_should students spend their__5__time after school?
In western countries,___6_is normal(很正常的) for students to have a part-time _7_after school or on weekends. Students can make their _8_ money and learn more about the “__9_world”. They enjoy the independence（獨(dú)立） and money, and their parents enjoy the __10_house. However, it seems that, in China, parents__11__so much about their children’s studies that they would like to _12_ their children spending most of their time _13__for all those exams. It is natural for Chinese parents to feel that way, but I think everything should keep balanced. Sometimes, western school children__14__long hours after school to make money, so they__15__too tired to listen in class or do their homework. But Chinese students spend so much time on their studies that anything else becomes less important.
小題1:
A．inB．onC．withD．for
小題2:
A．a(chǎn)ddingB．gettingC．replyingD．listening
小題3:
A．helpB．takeC．relaxD．look
小題4:
A．whatB．howC．whenD．which
小題5:
A．busyB．littleC．pastD．free
小題6:
A．thisB．thatC．itD．such
小題7:
A．a(chǎn)ctivityB．jobC．programD．plan
小題8:
A．richB．a(chǎn)nyC．ownD．some
小題9:
A．realB．poorC．publicD．small
小題10:
A．bigB．quietC．noisyD．modern
小題11:
A．dealB．worryC．causeD．concentrate
小題12:
A．makeB．a(chǎn)skC．letD．see
小題13:
A．chattingB．studyingC．succeedingD．obeying
小題14:
A．spendB．solveC．regardD．work
小題15:
A．faceB．realizeC．a(chǎn)chieveD．become

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Dear Mr Zhu,
I am writing to your magazine’s “Teenagers Now” column(專欄) to ask for some help with my 16-year-old son. At the moment, he refuses to do almost everything his mother and I ask him to do. He is our only child and we treat him very well. His grandparents buy him many things, and yet he is still rude to us. He refuses to spend time with us or do as we tell him. Sometimes he acts as if he doesn’t even love us at all.
Now he refuses to do his homework, and instead insists on wasting his time watching DVDs and listening to foreign music. I cannot understand this music, but I don’t like it. He also spends too much time in Internet cafes, where he either plays games or chats online. He is wasting valuable time during this important period in his life!
What am I to do? At present, to prevent making his mother unhappy with an argument, I am allowing him his freedom. However, I am worried that if I keep allowing him to do what he wants, he may fail at school, or worse.
How can I help my son without harming our relationship?
Yours,
Liu Zhenhua
小題1:What’s Mr. Zhu’s job?
A．A teacher.B．A magazine columnist.
C．A youth worker.D．A doctor.
小題2:From the passage, we can know that Mr. Liu’s son is _______ to his parents.
A．friendly B．thankfulC．politeD．rude
小題3:What does Liu Zhenhua write to Mr. Zhu for?
A．To blame his son.
B．To ask for help with his son.
C．To say something about his son.
D．To complain to him about his son.
小題4:Mr. Liu’s son always spends his time _______.
A．doing his homework
B．playing games online
C．chatting with his parents
D．doing everything his parents ask him to do
小題5:What do you think is the possible answer for the father?
A．The father should let the son alone.
B．The father should give his son a beating.
C．The father should allow his son his freedom.
D．The father should be patient enough to have communication with the son.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Have you ever hoped a toy balloon? They are very light. But there are much bigger balloons can fly very high up in the sky. They are big enough to carry people. They are called hot-air balloons.
To make a hot-air balloon go up, turn on the burner(燃燒器). That will make the air inside the balloon hotter. Then the balloon will go up.
To make the balloon go down, turn off the burner. The air inside the balloon will get cooler. Then the balloon will go down. Underneath(在….下面) the balloon there is a large basket. That is where the pilot and the passengers go.
The burner is just above the basket. You can stand in the basket and turn the burner on and off. The balloon will go where the wind is blowing the right way! Do you want the balloon to go somewhere special? First make sure the wind is blowing the right way!
People have been flying in hot-air balloons for over two hundred years. Before planes it was the only way of flying. Today people fly in hot-air balloon for fun. Some people like to race hot-air balloons.
小題1:A hot-air balloon is ____
A．smaller than a toy balloonB．bigger than a toy balloon
C．the same as a toy balloonD．lighter than a toy balloon
小題2:Where will you sit if you want to fly in the balloon?
A．Inside the basket B．On top of the balloon
C．Under the basketD．Inside the balloon
小題3:You want the balloon to go up. So you will ____
A．jump out of the balloon
B．let the air out of the balloon
C．make the air inside the balloon hotter
D．let the air inside the balloon cool down
小題4:Now you are high up in the sky. If you want the balloon go down, you will _____
A．make your friends go out of the basket
B．make a hole in the balloon with a knife
C．make the air inside the balloon hotter
D．make the air inside the balloon cooler
小題5: Now everything is all right! The balloon is flying across the sky. Where are you going?
A．Towards the sunB．To the seaside
C．Where the wind blows you.D．To the nearest mountains

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

BEIJING—No Car Day was first started by 34 cities in France on September 22,1998.It was started to protect the environment.By now, more than 1,000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001.Other cities, including Taipei, Shanghai and Wuhan, also support(支持) the day.
In Beijing, more and more people are joining in the activity.It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work.It also calls on Beijingers not to use cars on June 5(World Environment Day).The slogan(口號(hào)) for the day is, “If we drive for one less day, we can have one more nice day.”
So far, more than 200,000 drivers have shown their support.“We can’t control the weather, but we can chose not to drive,” said Wu Zonghua, a car club chairman.Beijing is trying to have 238 blue sky days this year.In the first quarter of this year, Beijing only had 52 blue sky days.This was 11 days less than the number for the same period last year.Much of the dust(灰塵) comes from the desert(沙漠), but cars cause most of the air pollution(污染).We must do more for no Car Day.
小題1:There are       cities in China that support No Car Day according to the passage.
A．threeB．fourC．fiveD．six
小題2: The activity of No Car Day encourages Beijing drivers       .
A．not to work on No Car Day
B．to enjoy having a day off
C．to leave their cars at home for repair
D．to ride a bike or walk instead of driving to work
小題3:According to the passage there were       blue sky days in the first quarter of last year in Beijing.
A．52B．63C．41D．238
小題4:The air pollution in Beijing is mostly caused by       .
A．carsB．dustC．weatherD．rubbish
小題5:We can know from the passage that       .
A．more and more people in Beijing are joining car clubs
B．people will have one more World Environment Day each month
C．more and more people won’t drive on No Car Day in Beijing
D．more people in the world won’t drive any more

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：完形填空

完型填空。（每小題2分，共20分）
根據(jù)短文內(nèi)容，從A、B、C、D四個(gè)選項(xiàng)中選出一個(gè)能填入相應(yīng)空格內(nèi)的最佳答案。  
Worries about school bus safety have drawn much attention. Now schools in some poor areas are looking   1  some other ways to go to school.
In the countryside, students are living in different places. And there isn’t enough time for school buses to go around and pick up   2  student. So the most useful way is to let students living in the   3  village take a special school bus which is for them only. And the cost is   4  by their parents and the school.
Each bus is asked to carry only five students on the same route(路線) every day. Traffic police are also making daily checks to make sure drivers  don’t carry 5___ than 5 students. For a bus like this, the drivers can   6  make any money. So schools pay 300 yuan to drivers every month. The rest comes from the parents’ pockets（口袋）.
The roads to the students’ homes are rough(崎嶇的) and sometimes even dangerous,   7  falling rocks and narrow（狹窄的） bridges. After spending at least an hour on the road, the students finally make it home.   8 the money for taking a bus has increased and it’s not easy for parents to make money, they are glad to know that their children will   9  home safely each day. And they feel happy to see their child enjoy their time at school. But one girl says she’s seen the big yellow school   10  on TV, and wonders when she’ll ride one of her own.
小題1:
A．a(chǎn)tB．up C．forD．through
小題2:
A．a(chǎn)llB．everyC．bothD．either
小題3:
A．nearB．farC．sameD．poor
小題4:
A．boughtB．spentC．paidD．took
小題5:
A．fewB．fewer C．manyD．more
小題6:
A．a(chǎn)lwaysB．oftenC．sometimes D．hardly
小題7:
A．a(chǎn)ndB．butC．withD．without
小題8:
A．BecauseB．AlthoughC．IfD．When
小題9:
A．get B．a(chǎn)rrive atC．a(chǎn)rrive inD．reach to
小題10:
A．desks B．bags C．buses D．bikes

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

A cold is a common illness. It often starts with a sore _1_.You sneeze and your nose runs. You usually _2_  a headache ,too ,It 's not a serious illness,but you can feel very_3_.
what should you do when you have a cold?you should have a good rest,It is good __4_a lot of water too.You can __5_and take some medicine.Maybe you can try some Chinese medicine.Chinese medicine is now very__6____all over the world.
Where does Chinese medicine __7_____?A long time ago, When people were not feeling__8____, they find that some plants could make them feel__9_____.They ate the leaves,the roots,the fruit,or the seeds of the plants. Today people make much Chinese medicine__10____those plants.
小題1:
A．throatB．handC．legD．a(chǎn)rm
小題2:
A．giveB．haveC．bringD．find
小題3:
A．badB．happyC．shyD．clever
小題4:
A．drinkingB．drinkC．to drinkD．drinks
小題5:
A．see a dentistB．go to a partyC．go to school D．see a doctor
小題6:
A．difficultB．differentC．deliciousD．popular
小題7:
A．come toB．come fromC．get upD．get to
小題8:
A．sadB．wellC．tiredD．busy
小題9:
A．better B．lessC．moreD．most
小題10:
A．toB．inC．fromD．on

查看答案和解析>>

同步練習(xí)冊(cè)答案