March 16th is World Sleep Day. This year’s slogan (標(biāo)語) is “Breathe Easily, Sleep Well”. Its aim is to celebrate the benefits (好處) of good and healthy sleep.
Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night. For students aged 10 to 17, a healthy amount is about eight to nine hours per night.
But many students don’t get enough sleep because of early school start times and heavy homework. About 80 percent of middle school students don’t get enough sleep, the China Youth and Children Research Center reported. For some students, they want to sleep early, but they keep worrying about their schoolwork and can’t fall asleep quickly. For others, they may even have insomnia which might keep them awake all night.
These sleeping problems greatly affect people’s lives. Experts have shown that lack of sleep for teenagers leads to poor grades. Students without enough sleep cannot pay attention in class or do well in sports. Also, the lack of sleep may make them depressed (沮喪的).
Luckily, with good sleep habits, it is easier to fall asleep. Some of these good habits include avoiding drinks that make people excited late in the day, going to sleep at the same time each night, and sleeping in a comfortable place that is dark, quiet, and neither too warm nor too cold.
小題1:If Li Hong is 15 years old, how much sleep does she need every night?
A．10-12 hours.B．8-9 hours.
C．7 hours.D．Less than 7 hours.
小題2:What might happen if teens don’t get enough sleep?
A．They might not be able to finish their schoolwork.
B．Their bodies and brains might grow better.
C．They might do well in sports.
D．They might feel depressed.
小題3:The underlined word “insomnia” means “_______” in Chinese.
A．健忘癥B．肥胖癥
C．多動(dòng)癥D．失眠癥
小題4: Which is NOT a reason why so many students don’t get enough sleep?
A．They cannot pay attention in class.
B．They have too much homework to do.
C．They have to get up very early to go to school.
D．They have sleeping problems.
小題5:Which of the following are good sleeping habits?
A. Sleeping in a bright place.         B. Going to bed at the same time.
C. Sleeping in a dark and quiet place. D. Drinking something that makes you excited.
A. a-b             B. a-c
C. b-c             D. b-d

小題1:Ｂ
小題2:Ｄ
小題3:Ｄ
小題4:Ａ
小題5:Ｃ

試題分析：短文大意：三月十六日是世界睡眠日。今年的口號(hào)是“呼吸輕松，睡個(gè)好覺”。充足的睡眠有助于身體和大腦生長(zhǎng)的發(fā)育。根據(jù)調(diào)查成人需要每晚睡九小時(shí)。10至17歲的學(xué)生，大約需要是八到九小時(shí)。但許多學(xué)生沒有得到足夠的睡眠，因?yàn)樗麄冇蟹敝氐募彝プ鳂I(yè)。這些睡眠問題對(duì)人的生活有很大的影響。專家表明，青少年缺乏睡眠導(dǎo)致成績(jī)差。同時(shí)，缺乏睡眠會(huì)使他們沮喪。
小題1:細(xì)節(jié)理解題。根據(jù)第二段末For students aged 10 to 17, a healthy amount is about eight to nine hours per night.可知該選Ｂ。
小題2:細(xì)節(jié)理解題。根據(jù)第四段末Students without enough sleep cannot pay attention in class or do well in sports. Also, the lack of sleep may make them depressed (沮喪的).可知該選Ｄ。
小題3:詞義猜測(cè)題。根據(jù)后面跟著的定語從句which might keep them awake all night可知該選Ｄ。
小題4:細(xì)節(jié)理解題。根據(jù)第三段中But many students don’t get enough sleep because of early school start times and heavy homework.For others, they may even have insomnia which might keep them awake all night.可知該選Ａ。
小題5:細(xì)節(jié)理解題。根據(jù)短文最后Some of these good habits include avoiding drinks that make people excited late in the day, going to sleep at the same time each night, and sleeping in a comfortable place that is dark, quiet, and neither too warm nor too cold.可知該選Ｃ。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：完形填空

Every school has its own(自己的) rules. In some schools in Asia(亞洲), students      smoke(吸煙) or talk loudly. In some schools in America, each child must look after their   well. They should cover the books. But one       is very popular around the world: students have to wear      on weekdays, but many students don’t like to wear the school uniforms        they think the uniforms are the most ugly clothes in the world, but schools don’t let their students wear     own clothes at school. Some students   beautiful pictures or their favorite stars on their uniforms, because they don’t want to wear the     clothes. What do you think     it? Do you   your school uniform?
小題1:
A．can’tB．don’tC．needn’tD．a(chǎn)ren’t
小題2:
A．schoolB．booksC．parentsD．family
小題3:
A．schoolB．classC．ruleD．uniform
小題4:
A．shirtsB．skirtsC．uniformsD．sweaters
小題5:
A．becauseB．ifC．whenD．before
小題6:
A．theirB．theyC．themD．themselves
小題7:
A．readB．writeC．drawD．take
小題8:
A．goodB．sameC．cheapD．new
小題9:
A．forB．onC．withD．of
小題10:
A．likeB．makeC．washD．take

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

完型填空
Do you like bubble gum(泡泡糖)? Do you know when it was     ?
In the 1870s, an American discovered bubble gum.      name was Thomas Adams. He wanted to find the use for a chicle(一種樹膠). Chicle is a Spanish      for sticky water that comes from one kind of Mexican tree.
Mr. Adams wanted to make rubber      chicle. He worked in his home while he tried to find a way to make the chicle become stronger. He had a son      name was Horatio. He also helped his father now and then.
One day, young Horatio began to chew(咀嚼) the chicle while he watched his father work. It did not      very good, but Horatio enjoyed chewing it. Then the young boy began to blow bubbles with the new chicle which his father had made. Mr. Adams had discovered bubble gum     .
Mr. Adams gave up trying to find a way to make rubber.     , he wanted to try to sell the new gum that he had made. He thought      people might like the taste, too.
He was     . Soon, the new gum became more and more popular.
小題1:（  ）
A．createdB．createC．discoveredD．discover
小題2:（  ）.
A．HerB．MyC．YourD．His
小題3:（  ）.
A．wordB．meaningC．sentenceD．idea
小題4:（  ）.
A．ofB．fromC．withD．to
小題5:（  ）
A．whomB．whichC．whoseD．who
小題6:（  ）
A．tasteB．soundC．lookD．smell
小題7:（  ）
A．by mistakeB．by accidentC．in timeD．for example
小題8:（  ）
A．Instead ofB．Because ofC．InsteadD．Because
小題9:（  ）
A．a(chǎn)notherB．otherC．the otherD．others
小題10:（  ）
A．goodB．trueC．rightD．fine

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 like to travel by plane, but I don't. An airport is usually far from the city. You have to get there early and wait for hours for the plane to take off and it's often late. You can't open the windows. You can't choose the food. Planes are fast, but it still takes hours to get out of the airport and into the city.
I like traveling by train I think trains are safe. Railway stations are usually in cities. When you are late for a train, you can catch another one. You can walk around in the train and open the windows.  You can see many interesting things on your way. I know it takes a little more time.
I also like cars. You can start your journey when you want to, and you don't need to get to a railway station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the roads.
小題1: Does everyone like to travel by plane?
A．Yes, we do.B．No, I don't know.
C．Yes, he does.D．No, not everyone.
小題2:Where is an airport according to the passage?
A．It's usually far from the city.B．It's usually in a big city.
C．It's usually near the city.D．It's usually around the city.
小題3: Which of the following sentences is TRUE?
A．You can choose food on the plane.
B．You can open the windows on the plane.
C．You can open the windows on the train.
D．Trains are not safe.
小題4:The writer doesn't like traveling by plane, does he?
A．Yes, it does.B．Yes, he does.
C．No, it doesn't.D．No, he doesn't.
小題5: If you take a car, you don't need to __
A．get to a railway stationB．get up early
C．carry many thingsD．take money

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

The best gift I’ve received was from two young boys. At that time, I didn’t have a lot of money or a huge home. As a single mom with three young children of my own, life is so    .
They were boys with dirty faces a bit older than my children, but they always     my yard. I must feed my children who were       thirsty and hungry, so I      a lot of time baking so many healthy muffins（松餅）.These two boys almost grew up in our yard, and they were glad to pray with us before they would have a        with my family.
We would also     food, laughter, books and games with them. And a while later, they       . I didn’t know where they had gone and I often wondered what had     in their lives, and meanwhile I hoped for the best.
During one of the darkest times in my personal life, no one came to visit me. I felt really lonely these days. I even wondered if God had       me. On Mother’s Day, my children    home from school. We were sitting together talking when I heard a     on the door.
I went to answer it, and there stood two clean-faced, tall, smiling boys holding two bundles of beautiful flowers I had ever seen. They said to me “Do you        us? You used to feed us muffins! They were so        . We wanted to come back and thank you and say Happy Mother’s Day     you were really like a       to us!” I was so moved that I couldn’t help crying, and thankedthem again and again.
小題1:
A．boringB．exciting C．interesting D．hard
小題2:.
A．visited B．repaired C．cleanedD．destroyed
小題3:
A．a(chǎn)lwaysB．neverC．seldomD．hardly
小題4:
A．sparedB．savedC．spentD．wasted
小題5:
A．mealB．restC．drinkD．bath
小題6:
A．buyB．shareC．collect D．pack
小題7:
A．changedB．a(chǎn)greedC．refusedD．disappeared
小題8:
A．happenedB．lostC．goneD．changed
小題9:
A．punished B．forgotten C．blamedD．doubted
小題10:
A．droveB．flewC．calledD．a(chǎn)rrived
小題11:
A．shockB．voiceC．noiseD．knock
小題12:
A．a(chǎn)ffectB．rememberC．influenceD．greet
小題13:
A．badB．expensiveC．deliciousD．salty
小題14:
A．beforeB．ifC．thoughD．because
小題15:
A．teacherB．momC．friendD．sister

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

We spend hours, days and years of our lives in school. Imagine you could design your dream school, what would it be like? What would you be doing? We wanted to find out what teenagers around the world thought. Here is what they said:
Richard from the USA: My dream school would have a big swimming pool and two soccer fields. It would also have a cinema, a gym and a shopping center. My school has none of these, and I think there should be more pleasant things for students to do while they are studying.
Sonia from Italy: I’d like a room where we can relax and play computer games. I’d also like to have a music room. I think there should be a place for everyone to go and relax after class. Wu from Beijing: I think it would be great to have another day off (休息日) every week, besides the weekend. If that day was a Friday or a Monday, we would have a long weekend every week. What fun! I also think school should start later, at about 10 o’clock, and finish earlier.
Hannah from Australia: In my dream school, I think the teachers should give us more freedom and choice about how we study and what we study. I also think it’s unimportant for us to wear school uniforms every day. I really don’t like wearing it.

小題1:. Richard is from_________.
A．ItalyB．USA
C．ChinaD．Australia
小題2:. From the passage, we know that_________.
A．Sonia from Italy would like a room to relax and play computer games
B．Richard from the USA thinks his dream school should start at 10 o’clock
C．Wu from Beijing enjoys studying five days a week
D．Hannah from Australia likes wearing a school uniform every day
小題3:. What is the passage mainly about?
A．A dream school.B．Soccer fields.
C．A music roomD．School uniforms.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

The world’s greatest detective, Sherlock Holmes, is back on our screens.
The new BBC TV series of Sherlock was broadcast in the UK on Jan 1. But the history of Sherlock dates back 127 years.
Since the creation of Holmes in 1887, he has been taking us on adventures (冒險(xiǎn)) one after another.
The Sherlock series is a playful drama, covered in crimes and mystery. It gives us a modern Sherlock for a new generation, who solves cases with the help of the Internet, cell phones and GPS.
People look to Sherlock for both adventure and inspiration (靈感). Each case sends us on a mysterious journey with Holmes. The stories give life and color to our imagination: as he checks the crime scene, we join him and become detectives too, looking out for hidden clues.
Yet Holmes is no Superman. He cannot fly, or turn invisible (隱形的). But his powers are within all of us: reason, logical thinking and paying attention to detail. While an artist’s painting is his art, Sherlock’s art is his intelligence (聰明才智). He is human, and this is what makes Holmes a true hero for all of us.
In the new series of Sherlock, most people thought Holmes was dead. But he returns after two years of hiding in the shadows. Now the whole city of London is in danger. What can Holmes possibly do? Uncover the mystery yourself by watching the new series!
小題1:Sherlock was created in _________.
A．2014B．1973
C．1887D．1900
小題2: From the passage, we learn that Sherlock Holmes _________.
A．invites some of his friends to help him with cases
B．refuses to use modern technology
C．has super powers that helped many people
D．is admired for his intelligence
小題3:In the new series of Sherlock, Holmes returns after _________.
A．dyingB．getting a special power
C．hidingD．going abroad
小題4: The writer wrote the passage to __________.
A．compare Sherlock Holmes with Superman
B．explain how Holmes solves cases
C．a(chǎn)sk people to learn from Sherlock Holmes
D．explain why Holmes is so popular
小題5: Where can you probably read the article?
A．TV Guide.B．Science fiction book.
C．Detective stories.D．Travel Guide.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Have you ever wanted to stop eating something sweet but you just couldn’t ?Is the first thing you do wehn you get home from schol to look in the biscuit tin ?Can you eat a huge bar of chocolate all by yourself ?Can you say “no”to sweets at parties ?If you can’t ,thenn there is a reason ...perhapos you are a sugar addict !Does that sound funny ?Well ,doctors say that people who eat sweets regularly can easily becoame addicted to sugar .What’s more ,most sugar addicts don’t even realize that they are addicted !Sugar addiction is serious becauase it can really damage your health .doctors say that we should eat food which is healthy such as fresh fruits and vegetables,and that we shouldn’t eat a lot of sugar ,fat or fast food .But sugar addicts can’t follow this advice .They know they must stop eating sweet food,bu htey can’t .
So what can you do if you think you are ddced o he taste of sugar?Well here is some advice :
Eat some fresh fruits when you really want something sweet to eat .
Cut down  son sweet foo lowly .Don’t try to stp eating it at once
You have to tell  your parents ,If they know ,they will help you.
小題1:What does the nderlined word “damage”mean ?
A．be kind toB．be good ofr
C．be harmful toD．be sorry for
小題2:What can we infer from the passage?
A．Fresh fruits are the best food for us.
B．We shouldn’t eat sugar to keep healthy .
C．Parents may help you to give up bad eating habits.
D．It’s necessary to stop eating swet food at once.
小題3:What’s the main idea of the passsage?
A．Some advice to stop eating sweet food
B．The importance of having good eating habits .
C．The reasons why people become addicted to sugar .
D．Something about sugar addiction and how to give it up.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

閱讀短文，根據(jù)短文內(nèi)容，從短文后的五個(gè)選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有一項(xiàng)為多余選項(xiàng)。（共8分，每小題2分）
The beauty of love
Love is a song with a beautiful melody to keep you warm. Love is a poem with simple but moving and touching words. Love is a painting with colorful patterns to make you cheerful.Love, which is usually beyond expression, is always in my mind.
Since I was born, my mother has been taking care of me without any complaint.60 she is aging over the years. Now I have learnt more and more from her. This love , between mother and I, I will always be grateful for.
Since I entered school, I have many friends around me. Friendship is a source of pleasure.
61 We share tears and happiness. This love, between friends, makes me more mature.
When I meet with difficulties in my life, many warm-hearted people will give me a hand, expecting nothing in return.62
63 A saying goes that if you love the life you live, you will live a life of love. It is certain that love is the beautiful blossom of the soul. Where there is great love, there are always miracles. The delivery of love among people will make our world become a heaven, I believe.
A. Love is not to get, but to give.
B. Each age has its own pleasures and its own pains.
C. This love, between strangers, changes my value of life.
D. We depend on friends for support, help and encouragement.
E. She forgives me for all my faults and shows me patiently what is right.

查看答案和解析>>

同步練習(xí)冊(cè)答案