Do you like to sit in front of the computer and play computer games hour after hour? Have you ever thought of what that may be doing to your health? More and more children are becoming overweight(肥胖的) and growing less creative because they spend too much time in front of the computer according to a survey.
Last week Child Protective Services(兒童保護組織)in America organized an activity. The aim of the activity was to encourage children to do some outdoor activities instead of playing computer games at home. Many American children spend about 1,000 hours a year playing computer games — more time than they spend in school. As a result, they are overweight. Some of them have very poor eyesight, and they can’t see clearly.
Everyone should pay attention to his health and try to keep healthy. The doctor says that the longer children play computer games, the more overweight they may become. And the junk food children eat while they’re playing computer games makes the weight problem more serious.
To keep fit, children need to take exercise regularly, play outside with friends, and explore the world around them. Can you spend two weeks without playing computer games? It might be difficult for computer lovers, but why not have a try?
小題1:Children may become______ if they play computer games all day.
A．much youngerB．much lighterC．less creativeD．less careful
小題2:American children may spend______ hours in school a year according to the passage.
A．less than 1,000B．more than 1,200C．a(chǎn)bout 1,500D．a(chǎn)bout 2,000
小題3:The underlined word “eyesight” means “______” in Chinese.
A．凝聚力B．想象力C．記憶力D．視力
小題4:What can we learn from the passage?
A．Playing computer games has caused some health problems.
B．Playing computer games can make children cleverer and more creative.
C．Child Protective Services in America organized an activity for parents.
D．Child Protective Services asked children to study at home and not to play outdoors.

小題1:C
小題2:A
小題3:D
小題4:A

試題分析：這篇短文中作者主要描述了孩子過度地玩電腦游戲給健康帶來的巨大傷害；并告誡世人要求孩子適當?shù)剡h離電腦，加強戶外活動。
小題1:細節(jié)理解題。根據(jù)短文第一段More and more children are becoming overweight(肥胖的) and growing less creative because they spend too much time in front of the computer according to a survey.可知在電腦前過度地玩電腦游戲會削弱孩子的創(chuàng)造力；故選C。
小題2:細節(jié)理解題。根據(jù)短文第二段 Many American children spend about 1,000 hours a year playing computer games — more time than they spend in school.可知美國孩子每年玩電腦游戲的時間大約在1000小時左右，故選A。
小題3:詞義猜測題。根據(jù)短文第二段中劃線詞語后面的內(nèi)容and they can’t see clearly.可知eyesight的意思為視力；故選D。
小題4:主旨大意題。根據(jù)短文內(nèi)容可知本文主要就是描述的孩子過度地玩電腦游戲給健康帶來的巨大傷害；故選Ａ。
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

When we got to the hospital, we found Dad still coughed a lot, but his smile was as sure as ever. It was another attack of pneumonia(肺炎). My husband and I stayed with him for the weekend, but we had to go back to our jobs on Monday. Local relatives would help Dad get home from the hospital and look after him. But I wanted to let him know that we also cared about him. even when we weren't with him.
Then I remembered a family tradition （傳統(tǒng)）when our children were small. Before leaving their grandparents' home after a visit, each child would write a love note to their grandparents. For days, their grandparents would smile as they read these notes of love.
So when I cleaned Dad's kitchen and made the bed for him, I wrote some notes. Some were like this, "Dad, I put the food in the fridge. " Some expressed my love, "Dad, I hope you will sleep well in your new bed. " Most notes were put downstairs where he would stay for several weeks when he was ill. But I put one note upstairs under his pillow(枕頭), "Dad, if yon have found this note, you must be feeling better. We are so glad!"
"These notes helped improve his health. Several weeks later, in one of our regular phone calls, I asked Dad how he was doing. He said, "Pretty good. I just found your note under my pillow upstairs!
根據(jù)短文內(nèi)容填空，每空填一詞。
小題1:The writer's father was sent to the ________  , so her husband and she stayed with him on that _______ .
小題2:Local relatives would help the write’s father to _____ home from the hospital and look _____ him
小題3:It was _______ for the writer’s children to write love ________ to their grandparents.
小題4:The notes only ______ the writer’s love but helped to improve her father’s ________ .
小題5:After _______ weeks , the writer was glad to find that her father felt much ______ on the phone .

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

You want to run across the street to catch the bus? But wait! You’d better not. If a policeman sees you, you’ll have to pay a fine (罰款).
New traffic laws (交通法) say that if people cross the street when the light is red, they can be fined as much as 50 yuan.
Traffic accidents killed more than 104,000 people in China last year. Chinese cities have more cars than ever. Drivers and pedestrians (行人) must work together to make the streets safer.
The law has new rules for drivers and pedestrians. Drivers have to slow down when they are close to crosswalks. If people are in a crosswalk, cars must stop to let them pass.
There are rules for bus drivers, too. If bus drivers smoke, drink or make phone calls while driving, they can be fined. Buses that carry too many people are also against the law.
Pedestrians will have to walk more safely under the new law. They must cross streets at crosswalks. Also, they shouldn’t climb over the fences (柵欄) along streets.
Do you ride a bike to school? It’s not a good idea to carry classmates on the back. You could be fined 50 yuan. And stay in the bike lane (車道) when you’re riding. The big roads are for cars and buses.
Do you like to ride your uncle’s motorbike? When you put on your helmet (頭盔), ask him to put one on, too. People on motorbikes must wear helmets, the new law says. If they don’t, they’ll have to pay 200 yuan.
Do you ride in cars often? Don’t forget to put on your seat belt (安全帶), even if you’re going for a short taxi ride. It could save your life.
If you see a hit-and –run (肇事逃逸), tell the police. They may give you a reward (獎賞). And don’t be afraid to help people to the hospital if they are hurt in an accident. Don’t worry about money. The new law says that doctors must take care of them even if they can’t pay right away.
小題1:What does the word “crosswalk” mean in Chinese?
A．過馬路B．人行橫道C．立交橋D．車行道
小題2:If you are a bus driver, ______while you are driving, according to the new traffic laws.
A．you can make a phone callB．you can’t talk to others
C．you can’t smokeD．you can drink
小題3:When you ride in a car, the first thing you must do is __________.
A．to put on the helmet
B．to pay the driver
C．to put on the seat belt
D．to see if it carries too many people
小題4:You should do all the following EXCEPT(除了) _________.
A．carrying your classmate on the back when you’re riding a bike
B．phoning the police when you see a hit-and-run
C．helping people to the hospital if they are hurt in an accident
D．wearing your helmet while riding a motorbike

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

You may feel curious (好奇的) about students in other countries: Do they also have so much homework? What do they do in their spare time? On April 8, a report came out on the lives of high school students in China, Japan, South Korea and the US. It surveyed around 6,200 students from the four countries last year. You will find the answers to many of your questions in this report.
Who studies hardest?
Chinese students spend the most time studying. Nearly half of Chinese students spend more than two hours on their homework every day. That’s much more than students of the US (26.4%), Japan (8.2%) and South Korea (5.2%).
Who sleeps most often in class?
Japanese students fall asleep in class most often. About 45% of them said they sometimes doze off (打瞌睡) in class. In South Korea, it’s 32%; in the US, 21%; and 5% in China. South Korean students don’t like taking notes. About 70% said they write down what the teacher says in class, many fewer than in Japan (93%), China (90%) and the US (89%).
Who is the most distracted (分心的)?
American students are the most active in class, but also the most distracted: 64.2% said they chat with friends in class; 46.9% said they eat snacks in class; and 38.9% said they send e-mails or read unrelated (無關(guān)的) books in class.
What do they do after school?
In their spare time, most Chinese students study or surf the Internet. Most American students hang out with their friends. Most Japanese students do physical exercises. Most Korean students watch TV.
小題1:Who spent the most time studying according to the passage?
A．Chinese studentsB．American students
C．Japanese studentsD．Korean students
小題2:American students fall asleep in class most often, don’t they?
A．No, they aren’t.B．Yes, they are.C．Yes, they doD．No, they don’t.
小題3:Who like taking notes most according to the passage?
A．Chinese studentsB．American students
C．Japanese studentsD．Korean students
小題4:Which of the following sentences is wrong?
A．In their spare time , most Chinese students surf or study the Internet.
B．American students sometimes chat with friends in class.
C．A few Japanese students do physical exercises.
D．It surveyed around 6,200 students from the four countries last year.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Each nation has many good people who help to take care of others．For example，some high school and college students in the U.S.A. often spend many hours as volunteers in the hospitals，orphanages（孤兒院）or rest homes．They read books to the people in these places，or they just visit them and play games with them or listen to their problems．
Other young volunteers go and work in the homes of people who are sick or old．They paint，clean up or repair their houses，do their shopping or mow（割；修剪）their lawns．For boys who no longer have fathers，there is an organization called Big Brothers．College students and other men take these boys to baseball games or fishing trip and help them get to know things that boys usually learn from their fathers．
Each city has a number of clubs where boys and girls can go to play games．Some of these clubs show films or organize short trips to the mountains or some places of interest．Most of these clubs use a lot of high school and college students as volunteers because they are young enough to know the problems and needs of young boys and girls．
Volunteers believe that some of the happiest people in the world are those who help to bring happiness to others．
根據(jù)短文內(nèi)容，判斷正（T）誤（F）。
小題1:In America，it takes most of high school and college students little time to be volunteers in hospitals，orphanages or rest homes.
小題2:Some young volunteers can go and play in the homes of people who are sick or old.
小題3:If a boy has no father，he can get to know things that boys usually learn from their fathers in an organization called Big Brothers.
小題4:Most of the clubs don’t like to use the high school or college students as volunteers because they’re too young to remember anything.
小題5:If you bring happiness to others，you will feel happy too.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

No air means death．Though we       see it，there is air around us.       air is everywhere and it gives life to every living thing．Without it we can’t live．Bad air makes people       ．We must have fresh(新鮮)       to keep us in good health．
In the city there are a lot of people and there are too many         running on the road．The gas(氣體) which the car sends out(排放) is made up of(組成) bad gases．Every day we breathe it in and     ．This makes us        sick． So people should        door as much as they can．There are many factories，too．From the chimneys of these factories，we get the smoke usually in black color．This kind of smoke does harm         our health．So in order to(為了) keep us      ，we have to go out to the countryside to breathe more fresh air．Or we can go up hills to get more fresh air．
小題1:
A．canB．can’tC．mayD．must
小題2:
A．OrB．ButC．BecauseD．So
小題3:
A．happyB．fat　 C．illD．well
小題4:
A．a(chǎn)irB．fruitC．foodD．water
小題5:
A．planesB．trainsC．carsD．bikes
小題6:
A．a(chǎn)wayB．outsideC．offD．out
小題7:
A．feelB．seemC．to feelD．to seem
小題8:
A．go out 　　B．go out ofC．get outD．get up
小題9:
A．inB．withC．toD．a(chǎn)bout
小題10:
A．healthB．healthyC．goodD．better

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

請閱讀短文，掌握其大意，然后根據(jù)短文內(nèi)容從下面方框中的七個選項中選出五個還原到短文中，使短文意思通順、結(jié)構(gòu)完整。（每小題2分）
Newspapers are not nearly as popular today as they were in the past.   小題1:  Most people read only the sports pages, the advice or the gossip（閑話，緋聞）columns, the comics, and perhaps the classified advertisements.
Most people don't take the time to read the real news.     小題2:  These techniques（技術(shù)，手段）are used on the front page because it is the first thing you see when you pick up the paper. The first page attracts attention and encourages the reader to look through the rest of the paper.     小題3:    If the headline is horrible（恐懼的）enough or frightening enough or wild enough, perhaps they will go on to read the front page anymore. They may read the headlines, but that is all, then they turn to the sports page, or comics, or advertisements. It seems that people do not want the news from a newspaper anymore.   小題4:  
More people watch television news because it is easier and more interesting than reading a newspaper. What about you? Do you read news from a newspaper?  小題5:  Or do you care about news at all? Would you mind if there were no news?
A. They say they get the news on the television now.
B. There are not very many people who seriously read a newspaper every day.
C. More and more people read newspapers every day.
D. They attempt（試圖）to catch the reader's interest with pictures and exciting headlines（大字標題，新聞提要）
E. Do you think it is easier to get the news from television?
F. They like reading stories.
G. This is why editors always look for a good first page story and headline to make them stop and look.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

America is a mobile society. Friendships between Americans can be close and real，yet disappear soon if situations change. Neither side feels hurt by this. Both may exchange Christmas greetings for a year or two，perhaps a few letters for a while— then no more. If the same two people meet again by chance，even years later，they pick up the friendship. This can be quite difficult for us Chinese to understand，because friendships between us develop more slowly but then may become lifelong feelings，extending (延伸) sometimes deeply into both families.
Americans are ready to receive us foreigners at their homes，share their holidays，and their home life. They will enjoy welcoming us and be pleased if we accept their hospitality (好客) easily.
Another difficult point for us Chinese to understand Americans is that although they include us warmly in their personal everyday lives，they don’t show their politeness to us if it requires a great deal of time. This is usually the opposite of the practice in our country where we may be generous with our time. Sometimes，we，as hosts，will appear at airports even in the middle of the night to meet a friend. We may take days off to act as guides to our foreign friends. The Americans，however，express their welcome usually at homes，but truly can not manage the time to do a great deal with a visitor outside their daily routine. They will probably expect us to get ourselves from the airport to our own hotel by bus. And they expect that we will phone them from there. Once we arrive at their homes，the welcome will be full，warm and real. We will find ourselves treated hospitably.
For the Americans，it is often considered more friendly to invite a friend to their homes than to go to restaurants，except for purely business matters. So accept their hospitality at home!
小題1:Which of the following statements is TRUE according to the passage?　　
A．Friendships between Americans usually extend deeply into their families.
B．Friendships between Americans usually last for all their lives.　　
C．Americans always show their warmth even if they are very busy.　　
D．Americans will continue their friendships again even after a long break.
小題2: From the last two paragraphs we can learn that when we arrive in America to visit an American friend，we will probably be ______.
A．warmly welcomed at the airport
B．offered a ride to his home
C．treated hospitably at his home
D．treated to dinner in a restaurant
小題3:The underlined words “generous with our time” in Paragraph 3 probably mean ______.
A．strict with time　　　B．willing to spend time　　
C．careful with timeD．serious with time
小題4:A suitable title for this passage would probably be “______”.
A．Friendships between Chinese
B．Friendships between Americans　　
C．Americans’hospitality
D．Americans’and Chinese’s views of friendships

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

Is global warming killing the Maldives?
The Maldives(馬爾代夫) is one of the most beautiful countries in the world. Every year, millions of         go there to enjoy the wonderful scenery. And in recent years, more and more people would like to visit it,       ? Because the little island country is         . If global warming           , say scientists, the country will go down into the ocean within 100 years. That means the Maldives          have disappeared by 2100.
The Maldives          in the Indian Ocean. It is the           country on earth—its highest point is only 2.4m above sea level.          Greenhouse gas emissions（排放）, global temperature and sea levels will rise         9cm and 88cm by 2100. If scientists are       , most of the Maldives will be covered with water in years.
Last October, Maldivian President Mohamed Nasheed and his cabinet（內(nèi)閣）held the world’s first underwater cabinet meeting to make the world         the terrible results from global warming to their own country. In December, he         at the 2009 United Nations Climate Change Conference（大會） in Copenhagen, trying to ask for help from the world for        country. The president even has a         to buy a new homeland and move his country and people to a new place.
The Moldavian government has been doing all it can to fight the         . But the fate（命運）of the islands is in the world’s hands. No one wants to see this little island country disappear from the world.
小題1:
A．scientists B．tourists C．presidents D．doctors
小題2:
A．Who B．How C．Why D．When
小題3:
A．in trouble B．for ever C．a(chǎn)s usual D．a(chǎn)ll right
小題4:
A．disappears B．happens C．misses D．continues
小題5:
A．canB．should C．might D．must
小題6:
A．lives B．lies C．jumps D．a(chǎn)rrives
小題7:
A．highest B．highC．lowest D．low
小題8:
A．Instead of B．Because of C．With the help of D．Thanks for
小題9:
A．both B．from C．during D．between
小題10:
A．wrong B．correct C．helpful D．dangerous
小題11:
A．get B．guess C．realize D．expect
小題12:
A．served B．spokeC．worked D．sang
小題13:
A．his B．their C．its D．your
小題14:
A．taskB．problemC．plan D．notice
小題15:
A．tourists B．place C．island D．sea

查看答案和解析>>

同步練習(xí)冊答案